Expertise.com Homepage

2025

Last updated:

Best Transmission Shops in Westminster, CO

Our Recommended Top 13

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Westminster transmission shops on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

37Reviewed

27Curated

13Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

10795 Irma Dr., Northglenn, CO 80233

Expertise.com Rating

Review Sources

Google
4.4 (110)
Yelp
4.0 (13)

Why choose this provider?

Ram Transmissions is a family-owned auto repair shop that accommodates clients in Westminster and its nearby cities. Its technicians specialize in repairing, adjusting, and rebuilding standard, automatic, overdrive, and clutch types of transmissions. They also carry out diagnostics and offer towing services. The team works on domestic and foreign vehicles, including cars, RVs, motor homes, and trucks. Ram Transmissions has served thousands of customers over the course of its more than three decades in operation.

  • Service, Diagnose and Repair

7395 Federal Blvd, Westminster, CO 80030

Expertise.com Rating

Review Sources

Google
4.5 (191)
Yelp
4.5 (22)
Facebook
4.2 (5)

Why choose this provider?

Intechgrity Automotive Excellence caters to vehicle owners and drivers in Westminster and nearby locations. It offers a selection of car care services to help clients keep their cars in good condition. The shop handles automobiles with paddle, manual, and automatic transmissions. Its ASE-certified team repairs transmissions with leaking fluid, grinding gears, and hard shifting issues. It also provides oil change, wheel alignment, and engine tune-up services. Intechgrity Automotive Excellence has been in operation for over 15 years.

  • Service, Diagnose and Repair

11986 Colmans Way, Broomfield, CO 80020

Expertise.com Rating

Review Sources

Google
4.7 (94)
Yelp
5.0 (16)
Facebook
5.0 (8)

Why choose this provider?

Randy's Auto Service, established in 1992, caters to motorists in Westminster and the surrounding metros. Its technicians work on automatic and manual transmissions, offering diagnosis, repair, and rebuild services. They also maintain or replace clutches and transfer cases, enabling vehicles to shift gears smoothly. Their other areas of expertise are wheel alignment, computer reflashing, check engine light repair, engine diagnostics, and tire rotation and balancing. Randy's Auto Service works with the Car Care Council and the National Sled Pullers Association.

  • Service, Diagnose and Repair

7301 West 118th Place, Broomfield, CO 80020

Expertise.com Rating

Review Sources

Google
4.8 (553)
Facebook
4.7 (74)
Yelp
4.5 (72)

Why choose this provider?

5th Gear Automotive is a service facility that has been catering to clients in Westminster since 1982. Its transmission services include automatic and manual transmission repairs, differentials, clutch adjustment, replacement, and inspection. Transmission replacement and maintenance is also available. It caters to both domestic and foreign vehicles, including light-duty diesel trucks. The shop is a member of the National Automotive Parts Association and the Automotive Service Association. Eric Gibson, the owner, has more than 25 years of experience in the auto repair industry.

  • Manual Transmission
  • Clutch Repair

2925 W 92nd Avenue, Federal Heights, CO 80260

Expertise.com Rating

Review Sources

Google
4.7 (335)
Facebook
4.7 (33)
Yelp
3.5 (19)

Why choose this provider?

Honest-1 Auto Care Federal Heights helps clients in Westminster with automotive concerns. Its ASE-certified technicians work to provide long-term solutions for various car issues, such as faulty manual or automatic transmissions. Their services include transmission flushing, fluid and filter changes, resealing, and rebuilding. General upkeep services like oil changes are also offered. To speed up task completion, the shop stocks the tools and supplies needed to service both domestic and international transmissions. It first entered the market in 2018.

  • Service, Diagnose and Repair

9146 Marshall Place, Westminster, CO 80031

Expertise.com Rating

Review Sources

Google
4.8 (316)
Yelp
4.5 (33)
Facebook
4.7 (30)

Why choose this provider?

Lake Arbor Automotive & Truck is a company based in Westminster. It offers transmission repair services and works on manual and automatic systems. The company also takes on maintenance work and performs activities like filter replacement and fluid exchange. Other solutions include water pump replacement, wheel alignment, and brake inspection. It has been in business for more than two decades, receiving the Bill Daniels Ethics in Business award from the Colorado Ethics in Business Alliance in 2012.

  • AAA Certified
  • ASE Certified
  • Service, Diagnose and Repair

2425 W 92nd Avenue, Federal Heights, CO 80260

Expertise.com Rating

Review Sources

Google
4.4 (67)
Facebook
4.1 (18)
Yelp
1.0 (2)

Why choose this provider?

Robins Automotive is a Federal Way-based shop that offers its services to motorists in Westminster and its surrounding areas. Its technicians repair and replace automatic and manual transmissions to help domestic and import car owners keep their vehicles running properly all year long. They also provide oil, lube, and filter change; engine maintenance; belt, hose, and brake repair services. The company supports the Be Car Care Aware campaign and utilizes industry-grade replacement parts, oils, filters, and components in every job.

  • Service, Diagnose and Repair

8050 Chase Drive, Arvada, CO 80003

Expertise.com Rating

Review Sources

Google
4.6 (105)
Yelp
4.5 (39)
Facebook
5.0 (29)

Why choose this provider?

Factory Trained Auto Repair is a business that has been providing transmission services since 2010. It serves vehicle owners in the Westminster area. It offers a variety of transmission services covering transmission repair and replacement, driveline repair and maintenance, axle repair and replacement, clutch repair and replacement, transmission fluid service, and driveshaft and U-Joint repair. Its founder worked with Ford as a Master Certified Mechanic for 10 years and gained the necessary knowledge to provide the service needed by customers.

  • Manual Transmission
  • Clutch Repair

11450 N. Huron St. Suite F, Northglenn, CO 80234

Expertise.com Rating

Review Sources

Google
4.6 (106)

Why choose this provider?

Roadmasters caters to clients in the Westminster metro and the surrounding areas. It offers auto repair services for customers experiencing problems with their automatic or manual transmissions and helps them extend their vehicle's lifespan. Its staff handles issues such as burning smells, shifting difficulties, leaking fluids, and strange or whining sounds. The mechanics also provide diesel engine repair, oil and filter change, and wheel alignment. Roadmasters has been in the business for more than 40 years.

  • Service, Diagnose and Repair

4895 Ward Road #3, Wheat Ridge, CO 80033

Expertise.com Rating

Review Sources

Google
4.6 (124)
Facebook
4.8 (16)

Why choose this provider?

Cottman Transmission and Total Auto Care is a repair center that assists locals in the Westminster metro with transmission system repair and replacement services. Its technicians rebuild and flush transmissions to keep vehicles in tip-top shape. Other services include maintenance for clutches, drivelines, and check engine lights. The team's certified technicians provide TransCheck 21 Plus, a service that covers car road testing and inspection of transmission fluid and pan. The shop is a member of ATRA and ATSG.

  • Service, Diagnose and Repair

7697 E Iliff Ave,, Denver, CO 80231

Expertise.com Rating

Review Sources

Google
4.1 (1291)
Facebook
4.7 (315)

Why choose this provider?

Jiffy Lube Denver has been providing a wide selection of auto services to clients in Westminster since 1999. It handles automatic and manual transmission system repair, replacement, and maintenance. It carries out transmission fluid flushes and replacement to prevent premature damage and depreciation. It also offers oil changes, tire rotations, emissions tests, radiator or coolant services, and air filter replacement. Its signature oil change service takes about 10 minutes. The shop is a family-owned and operated business.

  • Service, Diagnose and Repair

780 W 84th Ave, Thornton, CO 80260

Expertise.com Rating

Review Sources

Google
4.5 (126)

Why choose this provider?

A-Affordable Transmissions Center has been a family-owned and family-operated shop since 1979. It offers transmission installation, rebuild, and repair services to car owners in Westminster and nearby areas. Its technicians also handle clutch replacement, transfer cases, and differential repair jobs. The facility works on various makes and models of domestic and imported cars and is affiliated with the Automatic Transmission Rebuilders Association. One client commended owner Dave for personally transporting his car back to his house after performing the necessary repairs.

  • Manual Transmission
  • Service, Diagnose and Repair

7110 W 117th Ave Ste A4, Broomfield, CO 80020

Expertise.com Rating

Review Sources

Google
4.8 (179)

Why choose this provider?

Accountable Auto Care Inc. offers transmission services to customers in Westminster and surrounding communities. Its ASE-certified technicians repair transmissions of automatic, manual, and semi-automatic vehicles. They also perform battery replacements, brake and AC repairs, wheel alignments, and oil and lube changes. The NAPA AutoCare Center carries tires from manufacturers like Yokohama, BFGoodrich, and Pirelli. It was founded in 2000 by Mark Gurnsey, who started working in the automotive industry after completing his associate degree in automotive technology in 1992.

  • Manual Transmission
  • Clutch Repair

Compare our Top Transmission Shops

NameExpertise RatingAddressPromotionsLearn more
Ram Transmissions
10795 Irma Dr., Northglenn, CO 80233
Intechgrity Automotive Excellence
7395 Federal Blvd, Westminster, CO 80030
Randy's Auto Service
11986 Colmans Way, Broomfield, CO 80020
5th Gear Automotive
7301 West 118th Place, Broomfield, CO 80020
Honest-1 Auto Care Federal Heights
2925 W 92nd Avenue, Federal Heights, CO 80260
Lake Arbor Automotive & Truck
9146 Marshall Place, Westminster, CO 80031
Robins Automotive
2425 W 92nd Avenue, Federal Heights, CO 80260
Factory Trained Auto Repair
8050 Chase Drive, Arvada, CO 80003
Roadmasters
11450 N. Huron St. Suite F, Northglenn, CO 80234
Cottman Wheat of Ridge
4895 Ward Road #3, Wheat Ridge, CO 80033
Jiffy Lube Denver
7697 E Iliff Ave,, Denver, CO 80231
A-Affordable Transmissions Center
780 W 84th Ave, Thornton, CO 80260
Accountable Auto Care Inc.
7110 W 117th Ave Ste A4, Broomfield, CO 80020

Other top picks in your area