Automotive Specialists Inc.
“Came in on 5/7/24 for an oil change, they were quick, thorough, and honest.”
Best Engine Repair & Rebuild in Westminster, CO
15 technicians listed · 7 in Westminster · 3 open weekends · 14 rated 4.5+
Data verified October 16, 2026
Advanced Transmission Center
“They gave me all the info I needed, and were not pushy at all about selling me stuff.”
B & M 's Motorheadz LLC
“Honest no matter if the customer is a man or a woman.”
All Around Auto Care
“They worked with my warranty company and Wade and another gentleman (I'm sorry I can't remember his name) even stayed late on a Friday night to get me my vehicle when they said they would.”
Beast Mode Mobile Repair LLC
“He's my go-to mechanic from now on won't go to anyone but him.”
Rauschy Repair
“I haven't had to warrany anything we had him fix, he charges real time and cleans up our garage when he is done.”
Listed for drivers in and around Westminster, CO, 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: Westminster, CO
7 of the 15 technicians we list are based in Westminster; the other 8 serve Westminster from towns including Broomfield (5 mi), Arvada (6 mi) and Denver (13 mi). The technicians on this page are rated from 4.3 to 5.0 across 3,474 reviews; 11 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (100%), quality (92%) and punctuality (73%). The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "honest". 3 are open on Saturdays. The services the technicians on this page list most often on their websites are oil changes (3), brakes (2) and transmission services (2). 6 list staff certifications (ASE) and 11 have a BBB rating of A or A+. 9 have ten or more years of experience, the longest 40 years. 1 offers emergency or roadside call-outs; 2 offer financing; 4 are family- or locally-owned and 7 list coupons or special offers. 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 Westminster 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.
Rizo Autodiesel
“Good service and excellent mechanic for diesel engine and transmissions I recommend it”
Colorado Fleetworks
“Had a great experience with Mike, he was awesome, professional, knowledgeable, took the time to make sure the job was done correctly and he honored an original discussion regarding pricing the repair of my 2019 ford escape.”
Arvada Automotive Center
“Trust these guy and if they miss something they will normally fix it free of charge or discounted”
Dave's Automotive Specialists
“Pricing is just as amazing as the service is!”
Accountable Auto Care
“Great contact, great communication about the work on my vehicle and outstanding follow up.”
Motorized Solutions
“I will definitely be coming back for all of my vehicles needs.”
Colorado Engine
“George and Terry were very helpful in getting a crate engine on order for me for a restore I am working on.”
Salta Service & Performance
“They are always so incredibly knowledgeable and professional.”
Fine Tuned Auto
“Great service on my 2019 Jetta and very reasonable prices.”
Why these companies made our list
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