# #2506 in Houston: Diesel Pump & Injector Service, Ltd.

Magnolia Park · reviewed since at least 2021 · 4.9 rating from 127 reviews

Score: 36/100. Data as of November 11, 2026. How the ranking works: [method](https://bestautorepairshops.com/method/) (markdown: https://bestautorepairshops.com/method/index.md).

## Contact

- Address: 6632 Navigation Blvd, Houston, TX 77011
- Phone: [(713) 921-2318](tel:+17139212318)
- Website: http://www.dieselpumphouston.com/
- Google profile: https://maps.google.com/?cid=7305523672787702856

### Hours

| Day | Hours |
|---|---|
| Monday | 8 AM to 5 PM |
| Tuesday | 8 AM to 5 PM |
| Wednesday | 8 AM to 5 PM |
| Thursday | 8 AM to 5 PM |
| Friday | 8 AM to 5 PM |
| Saturday | Closed |
| Sunday | Closed |

## Score breakdown

| Score | Points | Detail |
|---|---|---|
| Review cadence | 9/25 | 9 reviews in the last 12 months, in 6 of 12 months |
| Review sentiment | 17/25 | Rated 4.9 from 127 reviews; 100% of last-12-month reviews at 4-5 stars; 11 reviews say the work was done right, 0 say it failed; 10 call the price fair or the shop honest, 0 say it overcharged or was dishonest; 7 say the shop kept them informed, 0 say it left them without answers |
| Capabilities | 0/25 | 0 of 20 checklist items |
| Years of experience | 10/25 | Reviewed since at least 2021; no founding year found |
| Total | 36/100 | |

## Checklist: 0 of 20 items found

### Services

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

- [#2506 of 7344: Best auto repair shops in Houston](https://bestautorepairshops.com/houston/page/126/#rank-2506)
- [#9 of 35: Best auto repair shops in Magnolia Park](https://bestautorepairshops.com/houston/magnolia-park/#rank-9)

## Nearby shops

- [Cavazos Automotive Trans](https://bestautorepairshops.com/houston/cavazos-automotive-trans/): Magnolia Park, 21/100
- [Byron Auto Service](https://bestautorepairshops.com/houston/byron-auto-service/): Magnolia Park, 47/100
- [M. Alatorre Mechanic Shop](https://bestautorepairshops.com/houston/m-alatorre-mechanic-shop/): Magnolia Park, 30/100
- [Prochoice Manríquez Auto collision](https://bestautorepairshops.com/houston/prochoice-manriquez-auto-collision/): Magnolia Park, 43/100
- [Speedway Brothers](https://bestautorepairshops.com/houston/speedway-brothers/): Magnolia Park, 29/100