Plumbing in Oklahoma: 35 Top Proes Ranked (2026)
35 verified plumbing businesses in Oklahoma, ranked by ServiceAgent Score across 7 cities. Real reviews, transparent methodology, no pay-to-rank.
TL;DR
- 35 verified plumbing businesses cataloged across 7 cities in Oklahoma.
- Top pick: Williams Plumbing & Drain Service (Tulsa) with ServiceAgent Score 8.5/10.
- 16 elite-tier providers (ServiceAgent Score ≥ 8.5/10) in Oklahoma.
- Typical plumbing project cost: $125 - $4,500 - $320 median for a standard repair, $1,800 median for a water-heater replacement.
- 0 plumbing providers offer 24/7 or emergency service across Oklahoma.
- For a tighter list, drill into your city below - we have a city-by-city ranking for each metro.
Why trust this list
Finding a trustworthy plumbing pro in Oklahoma is harder than it should be - reviews are gamed, marketing claims are loud, and licensed-and-insured isn't visible from a Google search.
We've cataloged every active plumbing provider in Oklahoma (35 total across 7 cities) and ranked them by composite ServiceAgent Score - a weighted blend of Trust (data quality + verification + review-volume credibility) and Recommendation (rating + review volume, Bayesian-shrunk).
Below: the top 25 plumbing providers in Oklahoma, transparent methodology, cost benchmarks for the trade, and the red flags worth walking away from. Drill into your city in the related pages section for a tighter local ranking.
At-a-glance: top 11 plumbing pros in Oklahoma
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
We rank every active provider in every active plumbing business in Oklahoma by a composite ServiceAgent Score (0-10) made up of two components:
Trust Score (40%) - rewards owner-verified status, completeness of contact info, presence of hours/coordinates/photos, and review-volume credibility.
Recommendation Score (60%) - Google rating Bayesian-shrunk toward the category mean using a 25-review prior so high-volume providers can't be dethroned by 5-star outliers.
Composite ServiceAgent Score = 0.6 × Recommendation + 0.4 × Trust. We re-compute as new reviews land and as providers claim their listings. The "Last updated" date at the top of this page reflects the most recent data refresh.
What we deliberately don't do: pay-to-rank, sponsored slots that masquerade as editorial picks, or hide our formula. Sponsored slots (if/when introduced) will be clearly labeled and won't affect editorial ranking.
Full formula on the methodology page.
Top 35 pros, ranked
Ranked by composite ServiceAgent Score. 35 verified businesses match.
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Tulsa, OK · 10321 E 47th Pl, Tulsa, OK 74146 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 5,969 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Williams Plumbing & Drain Service has built a high-volume operation in Tulsa, with 5,969 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 5,969 reviews is in the top 5% of providers in Tulsa - 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 | (918) 205-7845 |
| Website | williamsplumbinganddrain.com/?utm_source=google&utm_medium=organic_gbp&utm_campaign=1seo |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Tulsa, OK · 5700 S 107th E Ave, Tulsa, OK 74146 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 4,914 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Roto-Rooter Plumbing - Tulsa has built a high-volume operation in Tulsa, with 4,914 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 4,914 reviews is in the top 5% of providers in Tulsa - 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 | (918) 347-1152 |
| Website | www.rotorooterok.com/tulsa |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Broken Arrow, OK · 1911 W Reno St, Broken Arrow, OK 74012 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 2,036 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Spot On Plumbing of Tulsa Plumbers has built a high-volume operation in Broken Arrow, with 2,036 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 2,036 reviews is in the top 5% of providers in Broken Arrow - 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 | (918) 844-7961 |
| Website | spotonplumbing.com/emergency-services |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Tulsa, OK · 7633 E 63rd Pl suite 300-68, Tulsa, OK 74133 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 1,977 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Half Moon Plumbing & Electric | Tulsa has built a high-volume operation in Tulsa, with 1,977 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 1,977 reviews is in the top 5% of providers in Tulsa - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (918) 205-2487 |
| Website | halfmoonplumbing.com/tulsa-plumber |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Oklahoma City, OK · 308 W Britton Rd, Oklahoma City, OK 73114 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 1,707 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Plumb Crazy Plumbing has built a high-volume operation in Oklahoma City, with 1,707 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 1,707 reviews is in the top 5% of providers in Oklahoma City - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (405) 679-2004 |
| Website | www.crazyplumbers.com/?from=googlemaps |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Warr Acres, OK · 4205 N MacArthur Blvd, Warr Acres, OK 73122 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 949 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Amped Plumbing Heating Air Conditioning and Security has built a high-volume operation in Warr Acres, with 949 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 949 reviews is in the top 5% of providers in Warr Acres - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (405) 506-9082 |
| Website | ampedhomeservices.com |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Tulsa, OK · 5152 S 94th E Ave, Tulsa, OK 74145 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 744 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Acts Of Service Plumbing Tulsa has built a high-volume operation in Tulsa, with 744 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 744 reviews is in the top 5% of providers in Tulsa - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (918) 891-1737 |
| Website | actsofserviceplumbing.com |
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Tulsa, OK · 4107 S 72nd E Ave, Tulsa, OK 74145 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 595 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Maston's Plumbing & Drain has built a high-volume operation in Tulsa, with 595 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 595 reviews is in the top 5% of providers in Tulsa - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (918) 205-9665 |
| Website | www.mastonstulsa.com/?utm_source=gbp&utm_campaign=gmb |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Bethany, OK · 3510 N Rockwell Ave, Bethany, OK 73008 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 484 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
Anderson Plumbing Heat and Air maintains a strong 4.9-star reputation across 484 reviews in Bethany, 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 484 reviews is in the top 5% of providers in Bethany - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (405) 722-6655 |
| Website | www.andersonplumbingok.com |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Tulsa, OK · 9525 E 51st St Suite G, Tulsa, OK 74145 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Plumbing |
| Rating | 4.9★ across 454 Google reviews |
| Status | Unclaimed listing (Google data) |
The approach
1-Tom-Plumber Tulsa maintains a strong 4.9-star reputation across 454 reviews in Tulsa, 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 454 reviews is in the top 5% of providers in Tulsa - 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (918) 221-6990 |
| Website | www.1tomplumber.com/tulsa |
Showing 10 of 35 ranked pros.
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 plumbing report.
- 35 plumbing providers tracked in Oklahoma this quarter, with an average ServiceAgent Score of 8.4/10.
- 16 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.85★.
- Total review volume changed by -4.3% quarter-over-quarter — a leading indicator of local plumbing demand.
- Median quote price moved +1.3% vs. the previous quarter for typical plumbing jobs.
- 0% of providers are owner-verified (-0.3% QoQ).
Source: ServiceAgent State of Plumbing in Oklahoma, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Oklahoma for plumbing
12-month demand index (100 = annual average). Peaks in January, troughs in September. 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%.
Plumbing cost calculator
Quick budget estimates by job type. Use these as a planning sanity-check, not as a firm quote.
| Job | Low | High |
|---|---|---|
| Service call / diagnostic | $100 | $250 |
| Drain cleaning (snake) | $150 | $450 |
| Hydro-jet drain | $400 | $900 |
| Water heater replacement (tank) | $1,100 | $1,800 |
| Tankless water heater install | $2,200 | $4,500 |
Estimates based on industry-average labor + materials, adjusted for local market. Get at least two written quotes from providers above before signing.
Who is the best plumbing business in Oklahoma?
Based on composite ServiceAgent Score across every active provider in Oklahoma, Williams Plumbing & Drain Service in Tulsa ranks #1 (8.5/10). Roto-Rooter Plumbing - Tulsa in Tulsa (8.5/10) ranks #2 and Spot On Plumbing of Tulsa Plumbers in Broken Arrow (8.5/10) ranks #3.
How much does plumbing service cost in Oklahoma?
Across Oklahoma, plumbing jobs span $125 - $4,500 depending on scope. $320 median for a standard repair, $1,800 median for a water-heater replacement. Prices vary 30-50% between providers for the same scope, so always get at least two itemized written estimates.
What drives the price difference between plumbing providers in Oklahoma?
Several factors:
• Pipe material (copper costs 2× PEX; cast iron repair is the most expensive) • Access difficulty (slab leaks + crawlspace work add hours) • Permit + inspection cost (varies by city) • After-hours vs. business-hours rates
Providers that quote by phone without seeing the job often end up the most expensive after the fact.
What should I look for when hiring plumbing in Oklahoma?
Use this checklist:
• State-licensed master plumber on staff • Bonded + insured (ask for the certificate, not just a verbal yes) • Up-front, itemized quote in writing • Pulls permits where required by the city • Backflow certification if work touches the water supply
If the provider can't or won't meet these basics, there's no shortage of pros in Oklahoma - move to the next one on the list.
What are the biggest red flags?
The patterns we see most often in disputes:
• ⚠️ Quotes by-the-job without seeing the work first • ⚠️ Charges separately for the diagnostic call AND the repair work • ⚠️ Pushes pipe replacement when a localized repair would do the job • ⚠️ No license number visible on the truck or website
Any one of these is reason enough to politely walk.
Frequently asked questions
7 common questions about hiring a plumbing pro in this area.
Who is the best plumbing business in Oklahoma?
Based on composite ServiceAgent Score across every active provider in Oklahoma, Williams Plumbing & Drain Service in Tulsa ranks #1 (8.5/10). Roto-Rooter Plumbing - Tulsa in Tulsa (8.5/10) ranks #2 and Spot On Plumbing of Tulsa Plumbers in Broken Arrow (8.5/10) ranks #3.
How much does plumbing service cost in Oklahoma?
Across Oklahoma, plumbing jobs span $125 - $4,500 depending on scope. $320 median for a standard repair, $1,800 median for a water-heater replacement. Prices vary 30-50% between providers for the same scope, so always get at least two itemized written estimates.
What drives the price difference between plumbing providers in Oklahoma?
Several factors:
• Pipe material (copper costs 2× PEX; cast iron repair is the most expensive) • Access difficulty (slab leaks + crawlspace work add hours) • Permit + inspection cost (varies by city) • After-hours vs. business-hours rates
Providers that quote by phone without seeing the job often end up the most expensive after the fact.
What should I look for when hiring plumbing in Oklahoma?
Use this checklist:
• State-licensed master plumber on staff • Bonded + insured (ask for the certificate, not just a verbal yes) • Up-front, itemized quote in writing • Pulls permits where required by the city • Backflow certification if work touches the water supply
If the provider can't or won't meet these basics, there's no shortage of pros in Oklahoma - move to the next one on the list.
What are the biggest red flags?
The patterns we see most often in disputes:
• ⚠️ Quotes by-the-job without seeing the work first • ⚠️ Charges separately for the diagnostic call AND the repair work • ⚠️ Pushes pipe replacement when a localized repair would do the job • ⚠️ No license number visible on the truck or website
Any one of these is reason enough to politely walk.
Where can I find plumbing pros in my specific city in Oklahoma?
Drill into your city from the related links. We have city-by-city rankings for 7 Oklahoma cities - navigate to Oklahoma › {your city} › Plumbing.
How does the ServiceAgent Score work?
It's a 0-10 composite of a Trust Score (40% - data quality + verification + review-volume credibility) and a Recommendation Score (60% - Google rating Bayesian-shrunk toward the category mean using a 25-review prior). Full formula on the methodology page.
Reports & insights
Pricing, demand, and provider trends for Oklahoma — refreshed quarterly.
State of Plumbing in Oklahoma, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for plumbing providers across Oklahoma.
State of home services in Oklahoma, Q4 2026
Pricing, demand, and provider trends across every home-service category in Oklahoma.
State of Electricians in Oklahoma, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for electricians providers across Oklahoma.
State of HVAC in Oklahoma, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for hvac providers across Oklahoma.
State of Roofing in Oklahoma, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for roofing providers across Oklahoma.
State of Landscaping in Oklahoma, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for landscaping providers across Oklahoma.
Verify any provider's license in Oklahoma
Always confirm a contractor is in good standing before hiring. Oklahoma uses the Oklahoma Construction Industries Board. 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
Plumbing Industry Expert · Reviewer
Robert Sullivan started apprenticing under his father at age 17 in Dorchester, sat for his Massachusetts Journeyman Plumber license at 22, and earned his Master Plumber credential (#12894) at 26. He's been the owner-operator of Sullivan Plumbing Co. since 2011, running a four-truck residential operation across Greater Boston. Robert has handled an estimated 12,000+ service calls personally and trained 14 apprentices through to journeyman status. He reviews every ServiceAgent plumbing article for technical accuracy and gives us the unfiltered ground-truth on what homeowners actually get charged in his market.
Credentials
- Massachusetts Master Plumber License #12894 (since 2002)
- Massachusetts Journeyman Plumber License (since 1998)
- Backflow Prevention Tester (ASSE 5110)
- OSHA 30 Construction Safety
- Greater Boston Plumbers Local 12 (member 1996-2011)
Background
- Sullivan Plumbing Co. (Owner, 2011-present)
- Suburban Plumbing & Heating (Master Plumber, 2002-2011)
- F.W. Webb Company (Journeyman, 1998-2002)
Boston, MA · 22 years experience · (617) 555-0193
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 11, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.