Best Auto Repair, Longmont

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Call us for all your car needs! 303-651-2220

Engine Repair

SHOP in Longmont, Your Auto Repair and Engine Experts

The auto repair experts at Bowen Street Garage know sheer horsepower better than anyone. Whether you own a BMW, Corvette or classic muscle car, we can tune up your stock engine to hum perfectly.

When you are ready to install a new competition level crate engine and complete rotating assembly come to Bowen Street Garage the high-performance auto repair experts that drivers in Longmont trust. From Chevrolet to Edelbrock and Mast Motorsports we have the expertise to turn a sports car into a high-performance racing machine.

Let us drop-in a new set of pistons, improve your engine oil and lubrication system or upgrade your valvetrain. Every day the expert mechanics at Bowen Street Garage give engines an extra boost with high-flow cylinder heads and multiport EFI. No build is too big at Bowen Street Garage. Stop by our auto repair shop at 51 Bowen St or call today at 303-651-2220 and let's talk horsepower.

Roush, Edelbrock, Chevrolet and More

Roush Engines

Combining engineering with racing, Roush founded Roush Performance Engineering in 1976 and began selling high-performance engine designs to the world of motorsports. His racing team's ability to win and a brilliant solution-oriented approach to building engines earned Roush a reputation associated with excellence.

Edelbrock Engines

Edelbrock engines are known for research and development, manufacturing, and state-of-the-art testing facilities. Racing enthusiasts have called the Edelbrock manufacturing approach "the most state-of-the-art" in the United States. Founder Vic Edelbrock Sr. bought his first project car, a 1932 Ford Roadster, and designed a specialty engine and intake manifold that instantly became a sensation in the world of "hot rods" and racing.

Chevrolet Engines

Chevrolet Performance began engineering high-performance crate engines 50 years ago and today continues to manufacture new horsepower focused engine designs with a distinctly American sound. Chevrolet offers full crate engine drop-in kits to help high-performance car drivers get back to leading the pack fast.

More High-Performance Engines

  • ATK High-Performance Engines
  • BluePrint Engines
  • First Mate Automotive
  • Mast Motorsports
  • Mopar
  • Reviva Inc.
  • Speedmaster
  • VEGE Remanufactured Engines

ASSOCIATIONS

  • NASA
  • ASE (Automotive Service Excellence)
  • IDENTIFIX
  • ALL-DATA
  • Mitchell1
  • Car Care Aware

Testimonials

  • Great customer service, family owned and operated, affordable, and most importantly they work with you until you are 100% satisfied!
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  • While on a road trip, it became apparent from the sound and feel of my engine that my Honda fit needed new spark plugs. Andreas took care of my car same day, and it's running happy and tight. I highly recommend this shop if you are in the area.
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  • I have taken my car to Bowen Street Garage a few times for maintenance and repairs. Every time I go there I am treated well and feel convertible. Dave is a pleasant and knowledgeable person, he makes me feel right at home. Love this place and recommend it to all my friends.
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  • These guys are fantastic. Honest, fast and very fair prices. Highly highly recommended.
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  • Bowen Street Garage works on the trucks for our business. They are super knowledgeable and fairly priced. The people we have worked with there are always great. This is an honest, reputable company that I would recommend to anyone!
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  • Bowen Street Garage is the only place in Longmont that I would ever take my cars. The owner and the mechanics know what they are talking about and they get the job done. They Rock!!!!
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  • They got my car done really fast and they're all really nice and honest. :)
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  • Great service!! My neighbor recommended them to me and I have been nothing other than satisfied. Great rates and done in a professional, timely manner.
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  • Absolutely the best place to have any planned or unplanned work done on your car! I bring all of my vehicles here and have never been disappointed. I always know exactly what's needed, what my options are, and the work done is exemplary and always done in a timely manner. They use factory parts for my vehicles and don't charge nearly as much as the dealer, and they stand behind all the work they do. I wouldn't trust anyone else to work on my cars!
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  • Loved my experience at Bowen Street Garage. They were super helpful and went out of their way to make sure I had a ride to and from the garage if needed. We had to get the timing belt and water pump replaced and we had done extensive research on pricing. They were EXTREMELY reasonable by far one of the best quotes we had gotten. The customer service was fantastic. The woman working in the office was super fun and explained everything they were doing in detail and handed us a sheet with all of the information itemizing EVERYTHING you were paying for so it really made sense how they got to the price. I would absolutely recommend Bowen Street Garage. They have earned our exclusive business for sure!
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