# #2345 in Houston: Group 1 GMC South Service Center

South Belt / Ellington · reviewed since at least 2025 · 3.9 rating from 168 reviews

Score: 37/100. Data as of November 11, 2026. How the ranking works: [method](https://bestautorepairshops.com/method/) (markdown: https://bestautorepairshops.com/method/index.md).

## Contact

- Address: 12820 Gulf Fwy, Houston, TX 77034
- Phone: [(832) 615-6000](tel:+18326156000)
- Website: https://www.group1buickgmcsouth.com/service/?utm_source=google&utm_medium=organic&utm_campaign=gbp-website
- Google profile: https://maps.google.com/?cid=12392240403073318197

### Hours

| Day | Hours |
|---|---|
| Monday | 7 AM to 6:30 PM |
| Tuesday | 7 AM to 6:30 PM |
| Wednesday | 7 AM to 6:30 PM |
| Thursday | 7 AM to 6:30 PM |
| Friday | 7 AM to 6:30 PM |
| Saturday | 7 AM to 4 PM |
| Sunday | Closed |

## Score breakdown

| Score | Points | Detail |
|---|---|---|
| Review cadence | 24/25 | 55 reviews in the last 12 months, in 12 of 12 months |
| Review sentiment | 3/25 | Rated 3.9 from 168 reviews; 80% of last-12-month reviews at 4-5 stars; 4 reviews say the work was done right, 6 say it failed; 1 calls the price fair or the shop honest, 9 say it overcharged or was dishonest; 11 say the shop kept them informed, 7 say it left them without answers |
| Capabilities | 8/25 | 6 of 20 checklist items |
| Years of experience | 2/25 | Reviewed since at least 2025; no founding year found |
| Total | 37/100 | |

## Checklist: 6 of 20 items found

### Services

- [x] Oil change: Google profile
- [x] Brake repair: Google profile
- [x] Transmission repair: Google profile
- [x] Air conditioning repair: Google profile
- [ ] Engine diagnostics: not found
- [x] Wheel alignment: Google profile
- [ ] Tire service: not found
- [ ] State inspection: not found
- [x] Diesel repair: Google profile
- [ ] Collision repair: not found

### Makes

- [ ] Ford: not found
- [ ] Chevrolet: not found
- [ ] Toyota: not found
- [ ] BMW: not found
- [ ] Mercedes-Benz: not found

### Certifications

- [ ] ASE certified technicians: not found
- [ ] AAA Approved Auto Repair: not found

### Amenities

- [ ] Warranty on repairs: not found
- [ ] Shuttle or loaner car: not found
- [ ] Towing: not found

## What customers say

Too few reviews to summarise.

## Where it ranks

- [#2345 of 7344: Best auto repair shops in Houston](https://bestautorepairshops.com/houston/page/118/#rank-2345)
- [#21 of 64: Best auto repair shops in South Belt / Ellington](https://bestautorepairshops.com/houston/south-belt-ellington/page/2/#rank-21)
- [#2107 of 5574: Best oil change shops in Houston](https://bestautorepairshops.com/houston/oil-change/page/106/#rank-2107)
- [#1949 of 4243: Best brake repair shops in Houston](https://bestautorepairshops.com/houston/brakes/page/98/#rank-1949)
- [#1522 of 3173: Best transmission repair shops in Houston](https://bestautorepairshops.com/houston/transmission/page/77/#rank-1522)
- [#1799 of 3619: Best air conditioning repair shops in Houston](https://bestautorepairshops.com/houston/ac-repair/page/90/#rank-1799)
- [#1316 of 1938: Best wheel alignment shops in Houston](https://bestautorepairshops.com/houston/wheel-alignment/page/66/#rank-1316)
- [#371 of 684: Best diesel repair shops in Houston](https://bestautorepairshops.com/houston/diesel/page/19/#rank-371)
- [#20 of 49: Best oil change shops in South Belt / Ellington](https://bestautorepairshops.com/houston/south-belt-ellington/oil-change/#rank-20)
- [#19 of 41: Best brake repair shops in South Belt / Ellington](https://bestautorepairshops.com/houston/south-belt-ellington/brakes/#rank-19)
- [#14 of 33: Best transmission repair shops in South Belt / Ellington](https://bestautorepairshops.com/houston/south-belt-ellington/transmission/#rank-14)
- [#17 of 34: Best air conditioning repair shops in South Belt / Ellington](https://bestautorepairshops.com/houston/south-belt-ellington/ac-repair/#rank-17)
- [#14 of 18: Best wheel alignment shops in South Belt / Ellington](https://bestautorepairshops.com/houston/south-belt-ellington/wheel-alignment/#rank-14)

## Nearby shops

- [McGee's Performance](https://bestautorepairshops.com/houston/mcgees-performance/): South Belt / Ellington, 8/100
- [Quick Lane at Bayway Lincoln](https://bestautorepairshops.com/houston/quick-lane-at-bayway-lincoln/): South Belt / Ellington, 25/100
- [Bayway Lincoln Service Center](https://bestautorepairshops.com/houston/bayway-lincoln-service-center/): South Belt / Ellington, 35/100
- [Fuqua Professional Auto Repair](https://bestautorepairshops.com/houston/fuqua-professional-auto-repair/): South Belt / Ellington, 40/100
- [Montoya Auto Service](https://bestautorepairshops.com/houston/montoya-auto-service/): South Belt / Ellington, 29/100