Commercial Construction in Los Angeles, California: 17 Top Pros (2026)
17 verified commercial construction providers in Los Angeles, ranked by ServiceAgent Score. Commercial general contracting. Compare response times, ratings, and pricing - and request a quote in minutes.
TL;DR
- 17 commercial construction providers match in Los Angeles, California.
- Top pick: Alpha One Construction Inc (ServiceAgent Score 8.5/10).
- Median ServiceAgent Score: 8.0/10.
- 0 owner-verified listings.
- Filtered for Commercial: commercial general contracting.
Why trust this list
This page narrows the full Los Angeles construction directory to providers that explicitly serve commercial 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 commercial construction 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.
At-a-glance: top 11 construction pros in Los Angeles
Compare the top picks side-by-side. Full reviews of each below.
SA Score = ServiceAgent composite (0–10). Tap a row number to jump to the full review.
How we chose these
Same scoring engine as the main Los Angeles construction ranking, with an additional filter step: we look for Commercial signals in each provider's business categories, service tags, and recent review text.
When the Commercial filter would surface fewer than five providers, we fall back to showing top-rated construction pros generally - they are far more likely to handle commercial work than an unrated provider would be.
Full formula on the methodology page.
17 Best Construction Companies Ranked
Ranked by composite ServiceAgent Score. 17 verified businesses match.
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Los Angeles, CA · 5827 Franklin Ave, Los Angeles, CA 90028 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Construction |
| Rating | 4.9★ across 241 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Alpha One Construction Inc maintains a strong 4.9-star reputation across 241 reviews in Los Angeles, 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 241 reviews is in the top 5% of providers in Los Angeles - 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. The composite score (8.5/10) reflects a rare combination of review depth, rating, and data completeness. Hard to argue with the data.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (818) 793-1060 |
| Website | alphaoneconstructioninc.com |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 5416 Almont St, Los Angeles, CA 90032 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 5.0★ across 103 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Coronado Construction Company Inc maintains a strong 5.0-star reputation across 103 reviews in Los Angeles, 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 103 reviews is in the top 5% of providers in Los Angeles - 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 solid top-3 pick. Worth getting a quote from alongside #1 to compare response times and pricing on your specific job.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (323) 363-1794 |
| Website | coronadoconstructionco.com |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 1550 N El Centro Ave, Los Angeles, CA 90028 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 5.0★ across 102 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
David Star Construction maintains a strong 5.0-star reputation across 102 reviews in Los Angeles, 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 102 reviews is in the top 5% of providers in Los Angeles - 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 solid top-3 pick. Worth getting a quote from alongside #1 to compare response times and pricing on your specific job.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (323) 898-8307 |
| Website | dstarconstructions.com |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 17250 Sunset Blvd, Los Angeles, CA 90272 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 5.0★ across 56 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
SIERRA CONSTRUCTION & DESIGN INC. operates in Los Angeles with 56 Google reviews at 5.0 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
5.0-star average across 56 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (310) 424-6800 |
| Website | sierraconstructiondesign.com/?utm_source=omg-gbp&utm_medium=webclick |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 914 S Robertson Blvd Suite 200A, Los Angeles, CA 90035 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 4.9★ across 144 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Maingreen Remodel & Construction maintains a strong 4.9-star reputation across 144 reviews in Los Angeles, 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 144 reviews is in the top 5% of providers in Los Angeles - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (866) 535-8757 |
| Website | maingreenconstruction.com/roofing-contractor-los-angeles-ca |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 11693 San Vicente Blvd, Los Angeles, CA 90049 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 4.9★ across 113 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Joel & Co. Construction maintains a strong 4.9-star reputation across 113 reviews in Los Angeles, 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 113 reviews is in the top 5% of providers in Los Angeles - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (310) 728-6181 |
| Website | losangelesgeneralcontractor.com |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 1226 W 109th St, Los Angeles, CA 90044 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 4.9★ across 65 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
LA United Construction operates in Los Angeles with 65 Google reviews at 4.9 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
4.9-star average across 65 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (760) 953-5148 |
| Website | launitedconstruction.com |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 11400 W Olympic Blvd #200, Los Angeles, CA 90064 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 4.9★ across 57 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
CA Builders US INC operates in Los Angeles with 57 Google reviews at 4.9 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
4.9-star average across 57 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (310) 692-1929 |
| Website | www.cabuilders.us |
Best for: Mid-tier construction jobs where price and quality both matter.
| Location | Los Angeles, CA · 1644 Wilshire Blvd Ste 100, Los Angeles, CA 90017 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Construction |
| Rating | 4.8★ across 72 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Best Construction Pros operates in Los Angeles with 72 Google reviews at 4.8 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
4.8-star average across 72 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (424) 309-8316 |
| Website | sterlingcleaningsystems.online |
Best for: Customers prioritizing top-end satisfaction scores in Los Angeles.
| Location | Los Angeles, CA · 1100 S Beverly Dr #207, Los Angeles, CA 90035 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Construction |
| Rating | 5.0★ across 29 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Construction In LA | Home Remodeling Experts operates in Los Angeles with 29 Google reviews at 5.0 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
5.0-star average across 29 reviews puts them in the upper tier for construction providers in Los Angeles.
⚠ 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
Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (310) 773-8303 |
| Website | constructioninla.com |
Showing 10 of 17.
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 construction report.
- 17 construction providers tracked in Los Angeles this quarter, with an average ServiceAgent Score of 8.0/10.
- 1 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.66★.
- Total review volume changed by -0.5% quarter-over-quarter — a leading indicator of local construction demand.
- Median quote price moved -5.2% vs. the previous quarter for typical construction jobs.
- 0% of providers are owner-verified (+3.3% QoQ).
Source: ServiceAgent Construction trends in Los Angeles, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Los Angeles for construction
12-month demand index (100 = annual average). Peaks in May, troughs in December. Book in the trough months to lock lower rates.
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%.
Construction cost calculator
Quick budget estimates by job type. Pricing here reflects the local-market premium for this city. Use these as a planning sanity-check, not as a firm quote.
| Job | Low | High |
|---|---|---|
| Bathroom remodel (per sq ft) | $112,500 | $200,000 |
| Kitchen remodel (per sq ft) | $142,500 | $262,500 |
| ADU build (per sq ft) | $125,000 | $250,000 |
| Whole-home remodel (per sq ft) | $90,000 | $190,000 |
Estimates based on industry-average labor + materials, adjusted for local market. Get at least two written quotes from providers above before signing.
Who offers commercial construction in Los Angeles?
Alpha One Construction Inc and 16 other construction businesses in Los Angeles offer commercial service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and commercial signals.
How fast can a commercial construction 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 commercial construction cost in Los Angeles?
Cost depends on scope and materials. Get at least two written estimates - most Los Angeles construction providers offer free quotes for commercial 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 Construction in Los Angeles page?
This page is filtered to providers offering commercial service specifically. The main Construction in Los Angeles page lists every provider regardless of intent.
Frequently asked questions
5 common questions about hiring a construction pro in this area.
Who offers commercial construction in Los Angeles?
Alpha One Construction Inc and 16 other construction businesses in Los Angeles offer commercial service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and commercial signals.
How fast can a commercial construction 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 commercial construction cost in Los Angeles?
Cost depends on scope and materials. Get at least two written estimates - most Los Angeles construction providers offer free quotes for commercial 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 Construction in Los Angeles page?
This page is filtered to providers offering commercial service specifically. The main Construction in Los Angeles page lists every provider regardless of intent.
Reports & insights
Pricing, demand, and provider trends for Los Angeles — refreshed quarterly.
Construction trends in Los Angeles, Q4 2026
Pricing, demand, and review-volume trends for construction providers in Los Angeles.
Home-service trends in Los Angeles, California (Q4 2026)
Across every category, here's what's changing in the Los Angeles home-service market this quarter.
State of Construction in California, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for construction providers across California.
State of home services in California, Q4 2026
Pricing, demand, and provider trends across every home-service category in California.
State of HVAC in California, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for hvac providers across California.
State of Plumbing in California, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for plumbing providers across California.
Verify any provider's license in California
Always confirm a contractor is in good standing before hiring. California uses the California Contractors State License Board (CSLB). Search by license number, business name, or address.
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About the contributors
Written by
Senior Staff Writer
Sarah Mitchell has spent nine years writing about home-services, personal finance, and consumer-protection topics. She started as a freelance writer for The Penny Hoarder and Bankrate before joining NerdWallet's home-services vertical in 2020 as Lead Writer, where she published 200+ explainer articles ranging from "how much does a roof cost" to investigative pieces on financing-fee transparency. Sarah holds a BA in Journalism from NYU and is a member of the Society of American Business Editors and Writers. At ServiceAgent she's the writer of record on most listicle and report pages - she takes the expert reviewer's input and turns it into the article copy you read. Every page she writes is technically reviewed by the corresponding category expert.
Credentials
- BA Journalism, New York University (2015)
- Society of American Business Editors and Writers (SABEW) member
- American Society of Journalists and Authors (ASJA) member
Background
- NerdWallet (Lead Writer, Home Services vertical, 2020-2024)
- The Penny Hoarder (Staff Writer, 2018-2020)
- Bankrate (Freelance contributor, 2016-2018)
Brooklyn, NY · 9 years experience · (718) 555-1294
Reviewed by
Construction Industry Expert · Reviewer
Michael O'Brien has been a Licensed General Contractor in Massachusetts for 24 years, the last 15 as principal of O'Brien Construction Group, a residential remodel and ADU specialist firm completing 25-40 projects per year ranging from $80K to $1.2M. Before founding the firm he worked his way up from Carpenter to Project Superintendent at Suffolk Construction (4 years) and earned his Construction Supervisor License at age 26. Michael holds an MBA from Harvard Business School (2011), where he wrote his capstone on lean-construction operations at the residential-remodel scale. He reviews ServiceAgent construction content with a focus on transparent pricing models, the legitimate vs predatory deposit-and-milestone schedules, and the homeowner protections built into Massachusetts contractor law.
Credentials
- Massachusetts Construction Supervisor License (Unrestricted) #CSL-098473
- Massachusetts Home Improvement Contractor Registration #HIC-178421
- MBA, Harvard Business School (2011)
- BS Civil Engineering, Northeastern University (2001)
- OSHA 30 + Asbestos Awareness
Background
- O'Brien Construction Group (Founder + Principal, 2010-present)
- Suffolk Construction (Project Superintendent, 2005-2010)
- Eastern Massachusetts Carpenters Local 218 (Carpenter, 2001-2005)
Boston, MA · 24 years experience · (617) 555-1042
Every ranking on this page is jointly produced by a Staff Writer and an Expert Reviewer. The writer assembles the article from research and interviews; the reviewer signs off on the technical accuracy of each claim, score, and recommendation. Read our methodology →
Update history
- June 23, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.