FCT Performance Repair and Tires
“They have a great group of people and the best prices in the city.”
Best Engine Repair & Rebuild in Nashua, NH
15 technicians listed · 8 in Nashua · 5 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Gurney's Automotive Repair
“This was my first time at Gurney's but I was well informed about all sections of my inspection with pictures.”
Certified Automotive Solutions
“By Tues they had called and went over all the problems and by Wednesday they had done all the work and it was quite a few things.”
PDM Auto Service
“He proved times and times again that he's on your side and not out to take you for your last penny.”
Nashua Sunoco Auto Repair
“I believe this is one of ,if not one of the best in the business.”
Morin Engine Services
“I've even had a mechanic here suggest a lower cost option that suited my needs and that goes a long way in making me feel confident that I'm being taken care of as a customer.”
Listed for drivers in and around Nashua, NH, 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: Nashua, NH
8 of the 15 technicians we list are based in Nashua; the other 7 serve Nashua from towns including Lowell, MA (11 mi), Hudson (6 mi) and Merrimack (8 mi). The technicians on this page are rated from 4.5 to 5.0 across 2,607 reviews; 11 have 50 or more reviews. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "fair". 5 are open on Saturdays and 1 on Sundays. 1 lists staff certifications (ASE) and 7 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 70 years. 2 offer financing; 1 gives free estimates; 2 are family- or locally-owned and 8 list coupons or special offers. We have a website on file for 12 of the technicians on this page; 11 publish a contact page; 3 list a public email and 2 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.
Do engine shops listed for Nashua let me spread the cost?
2 of the 15 shops on this page state that they offer financing. An engine is the repair people borrow for, so compare what the credit costs against what a different car would cost you, and get the repair quote in writing first.
Bailey's Auto Care
“The mechanic went beyond and above the call to make sure I got the best service.”
A & L Mobile Auto Repair LLC
“I had a very small leak At the top of my radiator hose You came out to my house i pointed out the problem to him And he was able to fix it He replace the Radiator hose clamp on the spot within 10 minutes.”
Service Plus Automotive
“Dropped my car off with some issues I couldn't confirm right as they opened, got a call within an hour with the list of problems and a quote, was able to pick up the car at close and paid the exact quote.”
Two Guys Garage Auto Repair
“Whenever I need basic work done, I use this garage.”
Mike Brailey's Auto Service
“This shop does quality work at a fair price and is very accommodating.”
Silver Line Automotive
“They were very thorough, explained the situation in terms i could understand and very reasonable priced for the work done.”
All Pro Exhaust and General Repair
“My son brought his truck there for an o2 sensor and it was done the next morning.”
Brazusa Auto Repair
“Very professional, very punctual, and the price is very reasonable.”
Silva's Auto
“Not only did the owner of the company personally handle my car needs, he also went above and beyond to accommodate my busy work schedule.”
Why these companies made our list
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