About Costello's Diesel
Costello's Diesel handles diesel engine repair and service in Fairbank, Iowa. The shop specializes in diesel-specific work, addressing engine diagnostics, repairs, and maintenance for diesel-powered equipment. Located at 513 N 4th St, the business serves the surrounding region, including nearby communities such as Oelwein, Waterloo, Elk Run Heights, and Evansdale. Call (319) 635-2933 for diesel repair service.
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Our Services
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
N14 built and installed, new fuel lines, heater hoses, air lines. Excellent service, quality work, fair price. What more could anyone ask for? Will definitely bring my trucks back to them in the future.
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Verified Customer
Google Review
This place has what you need for heavy truck service. Knowledgeable people, great attitude and good value. Hard to find these days.
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Verified Customer
Google Review
Great people to work with, excellent quality will be back