About R Johnson & Sons Engine Services
R Johnson & Sons Engine Services specializes in diesel-specific repair and maintenance for owner-operators and fleet managers across Rhode Island. Located in Warwick, Rhode Island, the shop serves the greater Providence area and surrounding communities including West Warwick, East Greenwich, Cranston, Coventry, and North Kingstown within a 15-mile service radius. The operator handles diesel engine work and related repairs for commercial trucks and equipment, providing service to customers throughout the region. Call (401) 739-3359 for diesel service.
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Our Services
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
We own a resto/speed shop in Dartmouth ma I'd have to say this is one of the most upstanding shops I've ever dealt with family owned and operated stand up team no reason to go anywhere else from imports to domestics. We are probably worked ...
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Verified Customer
Google Review
Best machine shop I've used. Rebuilt my Indmar 302 for my ski boat. Upgraded to a comp cam and roller conversion. Beyond happy.
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Verified Customer
Google Review
These guys are great and passionate about their work. Sent them a cylinder head to mill, pressure check, and install some valve seals. The engine runs great and the price was very reasonable. Highly recommend.