About Prime Specialty Contracting

Prime Specialty Contracting offers HVAC, Plumbing, Pipefitting, Process Piping, Mechanical Systems, Custom Metal Fabrication, Commercial & Residential HVAC, Plumbing & Pipefitting, Process Piping & Mechanical Systems, Auguring, Jetting, and Camera Services, Backflow Prevention Devices, Code Compliance Upgrades, Commercial Restroom Builds & Upgrades, Domestic Water Piping, Gas Piping Installation, and Leak Detection & Pipe Repair in Marquette, Escanaba Marquette, Negaunee, Ishpeming, Escanaba, Gladstone, Rapid River, Iron Mountain, Kingsford, Norway, Houghton, Hancock, Calumet, Munising, Manistique, Newberry, St. Ignace, Menominee, Sault Ste. Marie Marquette & Escanaba Upper Peninsula of Michigan Marquette and the surrounding Upper Peninsula communities Michigan’s Upper Peninsula.

. Thank you Prime for being timely, responsive and for walking me through a process I was not familiar with for better understanding. 10/10 recommend!!

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What customers say

I had a leak in my basement from an old pipe that used to flow out to the original septic field. Ground water was flowing into my basement through it. Prime was able to come out the next day and get the line capped. Brian was very professional and offered some additional ideas on how to fill the line once the ground water cleared so the problem wouldn't persist in the future. We appreciate the quick response, great communication, and excellent service!
Liza LaJoice

We had a great experience from start to finish. The front desk staff was wonderful and managed to schedule our service within 24 hours of our initial reach-out. Our technician, John, was fantastic to work with. Very friendly, professional, and thorough! He took the time to explain the entire process, from locating the leak to the final fix. As first-time homeowners, his transparency really put our minds at ease. We would highly recommend this team to anyone looking for reliable home repairs!
Tyler Hafendorfer

We had Prime replace an old fuel oil boiler and water heater over to propane this summer. Huge job and Prime was outstanding to work with from the first call to get an estimate to the final installation. Awesome communication, outstanding customer service, fair pricing, and hardworking/ honest technicians. I highly recommend Prime and we will continue to use them for any future services.
Mel Ball

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Call (906) 226-8381

By the Prime Specialty Contracting team · Last updated 2026-09-01