A & S Auto Repair and Body Shop
“I took my car to this shop and they were able to get the part and install it within a few hours of me dropping the car off.”
Best Engine Repair & Rebuild in West Haven, CT
15 technicians listed · 4 in West Haven · 5 open weekends · 12 rated 4.5+
Data verified November 3, 2026
Lydell Motors Ltd
“Mark was very professional and thorough with a used car we wanted him to check out before purchasing!”
Accurate Auto Repair
“Ken is very nice and seems to be honest did not have to return for fixes.”
Fred's Auto Center
“A pleasure to have someone fix my car that takes pride in their work and is very reasonably priced!”
Crafts Motors LLC
“Well rounded with most vehicles, affordable, friendly, knowledgeable, helpful, and most importantly he's LOCAL”
Anchor Motors
“It's one of the best shop I have been, he knows what he's doing and is very fair!”
Listed for drivers in and around West Haven, CT, these 15 shops repair, rebuild and replace engines. What each one says about machine work, warranty terms and the engines it supplies comes from its own website; ratings and quotes come from public reviews.
Area overview: West Haven, CT
4 of the 15 technicians we list are based in West Haven; the other 11 serve West Haven from towns including New Haven (3 mi), Stratford (10 mi) and East Haven (5 mi). The technicians on this page are rated from 4.1 to 5.0 across 1,026 reviews; 6 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "fair". 5 are open on Saturdays and 1 on Sundays. The services the technicians on this page list most often on their websites are brake repair (2), engine repair (2) and transmission repair (2). 1 lists staff certifications (ASE) and 7 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 57 years. 3 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 10 of the technicians on this page; 7 publish a contact page; 6 list a public email and 3 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why do some listings show another city?
4 of the 15 shops are in West Haven itself and the rest come from other towns within 15 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
New Haven Motor Sales & Services
“Steve the mechanic and owner is very knowledgeable and is careful when working on your vehicle.”
Lou's Motor's LLC
Cavallino Motorsports
“He has done all types of maintenance work on my vehicles and I never once had a problem”
Mostly Motorsports
“A job well done good mechanics”
JP Motors LLC
“Was referred in 2021 since that time I have all my vehicles servi Ed pleased!”
Repasi Motorwerks
“Excellent communication, excellent pricing , much better option than the dealership.”
Europa Motorworks
“Superb work, total knowledge of the car; I'm now on my third under their care.”
Hi Speed Motorsports
“They did everything from custom suspension work, aero, differential build, and fender flares to fit wide wheels.”
New Age Motors
“No Saab mechanic I trust more.”
Why these companies made our list
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