REPLACEMENT HVAC·4 min read

Published May 12, 2026 · Last updated October 21, 2026

Replacement HVAC in Birmingham, Alabama: 13 Top Pros (2027)

✓ MethodologyEditorial teamFree directory, no pay-to-rank

Quick answer

The top-ranked HVAC provider in Birmingham is Air Experts (Birmingham), with a 5.0★ rating across 430 Google reviews and a ServiceAgent Score of 8.8/10. Also strongly rated: Skelton's Heating, Cooling & Plumbing and Standard Heating, Cooling & Plumbing. See the full ranked list and how each provider scores below.

Birmingham · HVAC
Birmingham · HVAC
★ServiceAgent · Directory

TL;DR

Ranked: 1. Air Experts · 2. Skelton's Heating, Cooling & Plumbing · 3. Standard Heating, Cooling & Plumbing · 4. Ethridge Heating and Air · 5. Hiller Plumbing, Heating, Cooling & Electrical

  • 13 replacement hvac providers match in Birmingham, Alabama.
  • Top pick: Air Experts (ServiceAgent Score 8.8/10).
  • Median ServiceAgent Score: 8.6/10.
  • 0 owner-verified listings.
  • Filtered for Replacement: full system replacement.
13
verified HVAC providers in Birmingham
4.9★
median Google rating in Birmingham
10
elite-tier pros (ServiceAgent Score 8.5+)

Computed from the providers ranked on this page. Figures update with each data refresh.

At-a-glance: top 11 hvac pros in Birmingham

Compare the top picks side-by-side. Full reviews of each below.

#ProviderSA Score
#1Air Experts8.8
#2Skelton's Heating, Cooling & Plumbing8.7
#3Standard Heating, Cooling & Plumbing8.7
#4Ethridge Heating and Air8.7
#5Hiller Plumbing, Heating, Cooling & Electrical8.7
#6Western Sales & Services, Inc.8.7
#7Wilbur's Air Conditioning, Heating & Plumbing8.6
#8Aire Serv of Birmingham8.6
#9One Source Heating, Cooling, Plumbing & Electrical8.6
#10Autumn Air Home Services8.5
#11Comfort Dynamics Cooling, Heating, Plumbing & Electrical8.4

SA Score = ServiceAgent composite (0–10). Tap a row number to jump to the full review.

How the top HVAC pros compare

The same ServiceAgent Score components that drive the ranking, scored side by side — so you can see at a glance where each provider is strongest.

The criteria we scored against

  1. 1. Trust (data & verification). Owner-verification, completeness of contact info, and review-volume credibility.
  2. 2. Recommendation (rating). The Google star rating, Bayesian-shrunk toward the category mean so a few 5-star reviews can't dominate.
ProviderTrust (data & verification)Recommendation (rating)
Air ExpertsStrongStrong
Skelton's Heating, Cooling & PlumbingStrongStrong
Standard Heating, Cooling & PlumbingStrongStrong
Ethridge Heating and AirStrongStrong
Hiller Plumbing, Heating, Cooling & ElectricalStrongStrong
Western Sales & Services, Inc.StrongStrong
Wilbur's Air Conditioning, Heating & PlumbingStrongStrong
Aire Serv of BirminghamStrongStrong

How we chose these

Same scoring engine as the main Birmingham hvac ranking, with an additional filter step: we look for Replacement signals in each provider's business categories, service tags, and recent review text.

When the Replacement filter would surface fewer than five providers, we fall back to showing top-rated hvac pros generally - they are far more likely to handle replacement work than an unrated provider would be.

Full formula on the methodology page.

13 Best HVAC Companies Ranked

Ranked by composite ServiceAgent Score. 13 verified businesses match.

Sort by:
1

Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.

LocationBirmingham, AL · 7154 Cahaba Valley Rd, Birmingham, AL 35242
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating5.0★ across 430 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 10.0
ServiceAgent Score 8.8/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Air Experts maintains a strong 5.0-star reputation across 430 reviews in Birmingham, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 430 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Our top pick in Birmingham. The 8.8/10 composite comes from a rare combination of review depth (430 reviews), a 5.0-star rating, and complete profile data.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 289-8510
Websitewww.theairexperts.net/?utm_source=google&utm_medium=organic&utm_campaign=gbpbirmingham
2

Best for: Homeowners who want one of the most-reviewed hvac names in Birmingham, with a long public track record.

LocationBirmingham, AL · 4219 Mountain Top Rd, Birmingham, AL 35242
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.9★ across 3,008 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.8
ServiceAgent Score 8.7/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Skelton's Heating, Cooling & Plumbing has built a high-volume operation in Birmingham, with 3,008 Google reviews averaging 4.9 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 3,008 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 340-8033
Websiteskeltonsair.com/locations/birmingham-al/home-services/?utm_source=google-gbp&utm_medium=organic&utm_campaign=*180*skeltons-heating-birmingham
3

Best for: Homeowners who want one of the most-reviewed hvac names in Birmingham, with a long public track record.

LocationBirmingham, AL · 520 8th St S, Birmingham, AL 35233
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.9★ across 1,901 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.8
ServiceAgent Score 8.7/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Standard Heating, Cooling & Plumbing has built a high-volume operation in Birmingham, with 1,901 Google reviews averaging 4.9 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 1,901 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 751-3262
Websitewww.standardheatingandairconditioning.com/?utm_source=google&utm_medium=gbp&se_campaign=GBP
4

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationBirmingham, AL · 5121 15th Ave N, Birmingham, AL 35212
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.9★ across 969 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.8
ServiceAgent Score 8.7/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Ethridge Heating and Air has built a high-volume operation in Birmingham, with 969 Google reviews averaging 4.9 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 969 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 428-6935
Websiteethridgehvac.com
5

Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.

LocationBirmingham, AL · 441 University Blvd, Birmingham, AL 35205
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.9★ across 439 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.8
ServiceAgent Score 8.7/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Hiller Plumbing, Heating, Cooling & Electrical maintains a strong 4.9-star reputation across 439 reviews in Birmingham, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 439 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 360-4301
Websitehappyhiller.com/locations/birmingham/?utm_source=gmb&utm_medium=localseo&utm_campaign=local&se_campaign=Internet-LocalSEO
6

Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.

LocationBirmingham, AL · 3660 Cahaba Beach Rd, Birmingham, AL 35242
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.9★ across 308 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.8
ServiceAgent Score 8.7/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Western Sales & Services, Inc. maintains a strong 4.9-star reputation across 308 reviews in Birmingham, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 308 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 787-8674
Websitewesternsalesandservices.com/?utm_source=google+business+listing&utm_medium=organic&utm_campaign=click-to-website
7

Best for: Homeowners who want one of the most-reviewed hvac names in Birmingham, with a long public track record.

LocationBirmingham, AL · 2551 Balco Rd, Birmingham, AL 35210
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.8★ across 1,136 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.6
ServiceAgent Score 8.6/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Wilbur's Air Conditioning, Heating & Plumbing has built a high-volume operation in Birmingham, with 1,136 Google reviews averaging 4.8 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.8-star average across 1,136 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 396-2329
Websitewilbur1.com/service-area/birmingham/?utm_source=google&utm_medium=organic&utm_campaign=GMBListing-Birmingham-AL
8

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationBirmingham, AL · 7354 Cahaba Valley Rd Suite A, Birmingham, AL 35242
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.8★ across 959 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.6
ServiceAgent Score 8.6/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Aire Serv of Birmingham has built a high-volume operation in Birmingham, with 959 Google reviews averaging 4.8 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.8-star average across 959 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 203-9366
Websitewww.aireserv.com/birmingham/?cid=LSTL_ASV-US000187&utm_source=gmb&utm_campaign=local&utm_medium=organic
9

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationBirmingham, AL · 3105 Pinson Valley Pkwy, Birmingham, AL 35217
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.8★ across 816 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.6
ServiceAgent Score 8.6/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

One Source Heating, Cooling, Plumbing & Electrical has built a high-volume operation in Birmingham, with 816 Google reviews averaging 4.8 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.8-star average across 816 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 304-1413
Websitewww.onesourceair.com/?utm_source=gmb&utm_medium=organic&utm_campaign=listing
10

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationBirmingham, AL · 2010 Old Montgomery Hwy, Birmingham, AL 35244
EstablishedEstablished (very high review volume)
SpecializationHVAC
Rating4.9★ across 975 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.8
ServiceAgent Score 8.5/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Autumn Air Home Services has built a high-volume operation in Birmingham, with 975 Google reviews averaging 4.9 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 975 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 800-3400
Websiteautumnairbirmingham.com
11

Best for: Homeowners who want one of the most-reviewed hvac names in Birmingham, with a long public track record.

LocationBirmingham, AL · 240A Lyon Ln, Birmingham, AL 35211
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.7★ across 2,283 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.4
ServiceAgent Score 8.4/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Comfort Dynamics Cooling, Heating, Plumbing & Electrical operates in Birmingham with 2,283 Google reviews at 4.7 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.7-star average across 2,283 reviews puts them in the upper tier for hvac providers in Birmingham.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 315-0411
Websitewww.callcomfortdynamics.com/al
12

Best for: Customers prioritizing top-end satisfaction scores in Birmingham.

LocationBirmingham, AL · 4042 Huntwell Ln, Birmingham, AL 35235
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC
Rating5.0★ across 161 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 10.0
ServiceAgent Score 8.4/10 · high confidence
Trust ModerateRecommendation StrongReview depth Moderate

The approach

Alabama Cooling and Heating maintains a strong 5.0-star reputation across 161 reviews in Birmingham, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 161 reviews is in the top 5% of providers in Birmingham - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 350-9192
Websitealabamahvacservices.com/?utm_source=google&utm_medium=organic&utm_campaign=gmb
13

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationBirmingham, AL · 2800 5th Ave S, Birmingham, AL 35233
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC contractor
Rating4.6★ across 141 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.3
ServiceAgent Score 8.2/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Stegall Heating, Air Conditioning, and Plumbing operates in Birmingham with 141 Google reviews at 4.6 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.6-star average across 141 reviews puts them in the upper tier for hvac providers in Birmingham.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(205) 251-0330
Websitecallstegall.com

Showing 10 of 13.

How to choose a HVAC pro

The ranking does the research; these five checks help you turn the shortlist into the right hire.

  1. 1

    Start with the top of the ranking, not an ad

    The providers ranked highest in Birmingham earned it on review depth, rating, and data completeness — not on ad spend. Shortlist two or three from the top before you start calling.

  2. 2

    Get two or three quotes in writing

    Pricing for HVAC work varies by scope and local market. Written quotes from a few shortlisted pros let you compare apples to apples and spot an outlier before you commit.

  3. 3

    Read the most recent reviews, not just the average

    A strong average can hide a recent slide in quality. Sort reviews by newest and look for how the business handles problems — a thoughtful reply to a bad review often tells you more than the star count.

  4. 4

    Confirm licensing, insurance, and scope before work starts

    Ask for the license number and proof of insurance, and get the full scope of work plus any parts/labor warranty in writing before any HVAC job begins. Verify the license on your state board if the work is significant.

  5. 5

    Match the provider to your actual job

    A high-volume operator is great for a routine job; a smaller specialist may be a better fit for an unusual one. Use the scorecard above to pick for your situation, not just the overall rank.

When demand peaks in Birmingham for hvac

12-month demand index (100 = annual average). Peaks in July, troughs in October. Book in the trough months to lock lower rates.

avg = 100Jul: 185JanFebMarAprMayJunJulAugSepOctNovDec

Demand-index methodology: derived from Google Trends + industry-survey data, indexed to 100 as the rolling 12-month average. Local market may vary 10-25%.

Pricing: what hvac costs

Quick budget estimates by job type. Pricing here reflects a below-average local labor market. Use these as a planning sanity-check, not as a firm quote.

JobLowHigh
Diagnostic visit$64$170
Refrigerant recharge (per pound)$255$510
Capacitor replacement$85$298
Compressor replacement$1,020$2,380
Full system replacement (per ton)$5,355$7,650

Estimates based on industry-average labor + materials, adjusted for local market. Get at least two written quotes from providers above before signing.

What to know about hiring HVAC

HVAC work ranges from a quick repair to a full system replacement, and the right pro depends on the job.

What drives the price

System size (tonnage), SEER efficiency rating, ductwork condition, and whether it's a repair, replacement, or new install.

What to check

EPA 608 certification, manufacturer certifications (Trane, Carrier, Lennox), and whether they do a load calculation rather than just swapping like-for-like.

When to call

Before peak summer or winter — emergency and after-hours work costs more, and the best crews book out in heat waves.

Why trust this list

This page narrows the full Birmingham hvac directory to providers that explicitly serve replacement requests. We surfaced them by scanning provider categories, service tags, and review text for relevant signals.

If you're looking at this page, you probably need replacement hvac now - so we've ordered the list by composite ServiceAgent Score and surfaced the response-time indicator on every card. Call the top three; the first to pick up usually wins the job.

Frequently asked questions

8 common questions about hiring a hvac pro in this area.

Who offers replacement hvac in Birmingham?

Air Experts and 12 other hvac businesses in Birmingham offer replacement service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and replacement signals.

How fast can a replacement hvac pro arrive?

Response time varies by provider and current job load. Claimed listings display their average response window directly on the profile - aim for providers showing under-24-hour replies.

What does replacement hvac cost in Birmingham?

Cost depends on scope and materials. Get at least two written estimates - most Birmingham hvac providers offer free quotes for replacement work.

Are these providers licensed and insured?

Listings tagged with ✓ Licensed & insured have that signal in their provider data. Always verify directly with the provider before any work, and confirm coverage via your state license board.

How is this list different from the main HVAC in Birmingham page?

This page is filtered to providers offering replacement service specifically. The main HVAC in Birmingham page lists every provider regardless of intent.

Who are the highest-rated hvac providers in Birmingham?

Based on composite ServiceAgent Score, Air Experts in Birmingham ranks #1 (8.8/10). Skelton's Heating, Cooling & Plumbing and Standard Heating, Cooling & Plumbing round out the top 3.

How does the ServiceAgent Score work?

It's a 0-10 composite of a Trust Score (40% - data quality, verification and review-volume credibility) and a Recommendation Score (60% - the Google rating Bayesian-shrunk toward the category mean using a 25-review prior). Full formula on the methodology page.

Are these listings verified?

Every listing is pulled from active Google Business Profile data. 0 of these 13 listings are currently ServiceAgent-verified (owners completed our claim flow). Verified listings get a green badge in the ranking.

Reports & insights

Pricing, demand, and provider trends for Birmingham — refreshed quarterly.

Verify any provider's license in Alabama

Always confirm a contractor is in good standing before hiring. Alabama uses the Alabama Licensing Board for General Contractors. Search by license number, business name, or address.

⚡ For business owners

Own a business in this list? Claim it free.

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  • ✓Verified badge next to your name
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  • ✓2-minute phone-based verification

Fill out the verification form right here. We'll match it to your Google Business Profile and confirm by phone within one business day.

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About the author

Written by

Headshot of Shaambhav Shankar

Shaambhav Shankar

Growth & Product Marketing, ServiceAgent

Shaambhav Shankar works in product marketing at SaaS Labs, the company behind ServiceAgent, and describes himself as a marketing generalist with six years of experience in SaaS. He studied at Symbiosis International University and is based in the Greater Delhi Area. He writes the bulk of the ServiceAgent blog, covering call answering, CRM and the operational side of running a home services business, and authors and maintains the ServiceAgent Directory rankings.

Credentials

  • Symbiosis International University (2016-2019)
  • Digital Marketing, Google India (2020)
  • Financial Modelling and Valuation, Ernst & Young (2019)
  • Building with the Claude API, Anthropic (2026)
  • AI Fluency for Builders, Anthropic (2026)
  • Introduction to Model Context Protocol, Anthropic (2026)

Greater Delhi Area, India · 6 years experience

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Update history
  • October 21, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.

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