CNS Transmission
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24 mechanics listed · 7 in Parker · 2 open weekends · 20 rated 4.5+ · 1 shows a license

Of the 24 mechanics we list here, 7 are in Parker itself and 17 come from towns including Denver (8, 18 mi), Englewood (3, 15 mi) and Aurora (2, 14 mi). The mechanics on this page are rated from 4.2 to 4.9 across 5,694 reviews; all 24 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (94%), quality (85%) and value (83%). 2 are open on Saturdays. The services the mechanics on this page list most often on their websites are brakes (4), transmission repair (4), brake repair (3), oil change (3) and wheel alignment (3). 1 shows a license on its website; 9 list staff certifications (ASE) and 19 have a BBB rating of A or A+. Domain records put 19 websites of the mechanics on this page at ten or more years old; the oldest dates from 1999. 1 offers emergency or roadside call-outs; 5 offer financing; 2 give free estimates; 9 are family- or locally-owned and 10 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Data verified October 9, 2026
Listed for drivers in and around Parker, CO, these 24 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Ten or more years in business is claimed by 19 of the 24 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.
Excerpts from public reviews of the mechanics listed on this page.