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There are no mechanics listed in Aspen Hill itself yet; the 24 below are the closest options, from towns including Rockville (8, 4 mi), Gaithersburg (2, 8 mi) and Falls Church (2, 15 mi).
1 open 24/7 · 9 open weekends · 21 rated 4.5+
The 24 mechanics on this page are rated from 4.3 to 4.9 across 10,345 reviews; 22 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (95%), quality (83%) and value (83%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "communication" and "honest". 1 is open around the clock; 9 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are brake repair (5), oil changes (3), alignment (2), and many other services (2) and car and truck battery replacement (2). 7 list staff certifications (ASE) and 16 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 2000. 1 offers emergency or roadside call-outs; 3 offer financing; 3 give free estimates; 8 are family- or locally-owned and 12 list coupons or special offers. 1 has Spanish-speaking staff. 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 Aspen Hill, MD, 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 21 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.
