HB Auto & AC
“I'm very pleased with their service and I highly recommend HB Auto for anyone needing repairs!”
Best Engine Repair & Rebuild in Huntington Beach, CA
15 technicians listed · 14 in Huntington Beach · 3 open weekends · 14 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Doctor J Automotive
“They even persuaded me that a service was not necessary even though it would have cost lots of money.”
Reliable Auto Services
“Wagih genuinely cares about taking care of your car and my oil change took only 20 minutes!”
Automotive Excellence
“The service is always fantastic and my truck has been running smoothly ever since!”
Imperial Auto Body & Paint Upholstery
“Tony Alves at Imperial took my totaled toyota and made it like new, returned it detailed ,and with new wheel covers, and made a very happy customer out of me💕🙏”
Farace Automotive & R.V. Center
“Their staff is extremely knowledgable about all aspects of your vehicle and with leadership like Joe and Ferrel you will understand why.”
Listed for drivers in and around Huntington Beach, CA, 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: Huntington Beach, CA
14 of the 15 technicians we list are based in Huntington Beach; the other one serves Huntington Beach from Midway City (3 mi). The technicians on this page are rated from 4.4 to 5.0 across 2,357 reviews; 9 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "fair" and "diagnosis". 3 are open on Saturdays. 1 shows a license on its website; 2 list staff certifications (ASE) and 7 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 47 years. 1 gives free estimates; 3 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 14 of the technicians on this page; 11 publish a contact page; 7 list a public email and 10 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?
14 of the 15 shops are in Huntington Beach itself and the rest come from other towns within 5 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
Custom European Motor Cars
“Tim is a excellent mechanic and always gives me the real truth and not bs”
SAM AND Sons Auto Repair Garage
“Thank you Sam for your excellent service.”
Beach Cities Auto Repair & AC
“Great shop, excellent service, all our cars have been going here for years.”
Brothers Automotive
“Their prices are amazing- cheaper than anywhere you could go- and the customer service is top notch.”
Coast Motor Werk
“My warranty on BMW is not up but they helped me anyway.”
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Master Mechanix Auto Repair
“Love the fact he's a family owned business and treats us with kindness.”
Swahn Motors Volvo Specialist
“Even while understaffed, I still received my vehicle back to me within a timely manner and driving better than ever.”
Banh Automotive
“Trustworthy and able mechanics - the best service you can get.”
Orange County Mobile Mechanics
“I highly recommend them to anyone needing expert mobile mechanic services—especially for larger diesel-powered rigs.”
Why these companies made our list
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