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15 mechanics listed · 5 in Sugar Land · 8 open weekends · 14 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around Sugar Land, TX, these 15 shops list coolant flushes and antifreeze service. What each one says about the coolant types it stocks, machine flushes and warranties comes from its own website; ratings and quotes come from public reviews.
5 of the 15 mechanics we list are based in Sugar Land; the other 10 serve Sugar Land from Houston (20 mi), Katy (18 mi) and Missouri City (6 mi). The mechanics on this page are rated from 4.3 to 4.9 across 5,695 reviews; 14 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (94%), quality (71%) and punctuality (62%). The topics that come up most in reviews of the mechanics on this page are "price", "diagnosis" and "fair". 8 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are engine repair (3), oil change (3), auto repair (2), brake repair (2) and diesel repair (2). 4 list staff certifications (ASE) and 6 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 63 years. 4 offer financing; 1 gives free estimates; 8 are family- or locally-owned and 11 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.
Online booking is offered by 4 of the 15 shops. Put your engine and the coolant specification in the notes when you book, since the shop needs the right fluid on the shelf before you arrive rather than a universal jug under the counter.
