Over 30 years in business

Your Local Transmission Shop in Westminster, CO

Our Westminster shop was founded in the 1980s and has served countless customers in the north Denver metro area. Originally located in Wheat Ridge from 1986 until 2020, we moved to a much larger facility in Westminster at the beginning of 2021.  Over the years, local residents, businesses, and municipal entities have trusted the honesty, fast service and quality workmanship of the Advanced Transmission Center team.  Thanks in part to our loyal customer base, our Lakewood transmission shop has received the highest number of 5-star customer reviews in the greater Denver area. We are also thrilled to be Colorado’s first transmission shop ever to be named AAA® Approved for transmission repair. 

This shop is located optimally to service customers in the Denver-metro from areas like:

Call to book your appointment!

3686 W. 72nd Ave
Westminster, CO 80030


Westminster Shop Hours

Sunday: Closed

Monday: 8:00 am – 5:30 pm

Tuesday: 8:00 am – 5:30 pm

Wednesday: 8:00 am – 5:30 pm

Thursday: 8:00 am – 5:30 pm

Friday: 8:00 am – 5:30 pm

Saturday: Closed

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    Complete Transmission Service

    Includes TRUETEST™ inspection, fluid & filter replacement.

    10% Discount

    On any major repair up to $100.

    Learn More

    3 Year, 100,000 Mile Warranty Available



    • A good old fashion neighborhood garage is hard to find, but it’s even harder to find a customer who appreciates that service so much that they will put pen to paper and stamp to envelope. This is exactly what Bill Wolfe did in … Read More...


    Automatic Transmission repair and rebuild
    Automatic Transmission Repair And Service

    At Advanced Transmission Center, we specialize in Denver automatic transmission repair and service.

    Read More [+]
    manual transmission
    Manual/Standard Transmission Repair & Service

    Have a problem with your manual transmission? The experts at Advanced Transmission Center in Denver can diagnose and repair your transmission fast and affordable.

    Read More [+]
    transmission Power Flush
    Power Flush

    Our BG Power Flush and Fluid Exchange System is the best equipment on the market, it will change 100% of your transmission fluid without contaminating the new fluid.

    Read More [+]

    Advanced Transmission Center Team in Westminster

    Between Thomas, Anthony, Tom, Dan, Miles, Guillermo, Rafael and Mark, the Westminster team has over 185 years of combined transmission repair and customer service experience. Thomas, the owner of Advanced Transmission Center, states, “Being the best transmission repair shop for our customers starts with investing in a great team. We are proud of our history and hope to continue serving customers across the Denver metro area for decades to come!” The Westminster facility manager, Anthony, has assisted thousands of customers get the repairs they needed in his 20-year automotive repair career.  He has this to say about Advanced Transmission Center:


    We want to make sure that our customers get the best possible service.  We do that by providing a thorough, no-cost inspection of their vehicle and discussing what repair options are available.  We also make sure we are communicating with our customers at every step of the process so that they don’t have any unwelcome surprises. 

    We keep you rolling.

    Whenever you need us, just give us a call. 303-647-5257

    Memberships | Awards | Affiliations

    ATRA Member Badgeangie's list super service awardangie's list super service awardReferallist.com - Tom Martino | Member for over 15 years