About Diesel Specialties, Inc.
Diesel Specialties, Inc. in Sioux City, Iowa handles diesel engine repair, hydraulic repair, and RV repair work at its shop on Harbor Drive. The business serves owner-operators and fleet managers across a 15-mile radius that includes Sergeant Bluff, South Sioux City, Nebraska, and Dakota City, Nebraska. Diesel-specific work is the focus, whether for heavy-duty trucks, RVs, or equipment requiring hydraulic service. Call (712) 255-1601 for diesel engine repair and related services.
Gallery
Our Services
Hydraulic Repair
RV Repair
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Randy is the man! Correctly diagnosed my Duramax LB7 after 2 other garages had gotten it wrong. He got me in quickly and fixed the issue within 24 hours. It ended up costing me 1/4 of the price that I had been previously quoted. He spent ...
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Verified Customer
Google Review
I tried calling, but they hung up several times and put me over so many times to guy's named Andy and John. But they showed little respect and I felt offended and I believe they didn't like me because of the fact that I'm calling from Norway. Get better!
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Verified Customer
Google Review
After several attempts at various Ford dealers and being stranded 2000 miles from home with our trailer. Randy diagnosed our truck and replaced the turbo. He call several times as we headed home to make sure everything was running ...