• Veterans Affairs Medical Center - Bridge Exterior
  • Veterans Affairs Medical Center - Bridge Interior
  • Steamtown Exterior Repair - Rubber Roof System Replacement
  • Kingston Armory


SJ Thomas Commercial Contractors specialize in new construction, multiple trade renovations including electric, HVAC, plumbing and commercial roof replacement of government buildings, hospitals, nursing homes, schools, restaurants and privately owned businesses.

Please browse our portfolio to see our impressive resume of completed projects, as well as case studies of our work.

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SJ Thomas is the local leader in commercial mechanical contracting. We have experience in projects such as computer room environmental control systems, centrifugal, reciprocating and absorption chillers, cooling towers, and heating and colling stations. We also have experience with fire protection systems, pump packages, chilled water piping, hot water converter pump packages, plumbing, and galvanized, stainless, or black iron duct work.

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As a commercial contractor, SJ Thomas Company's expertise in building and renovating medical office buildings, hospitals, surgical centers, and other major commercial and industrial projects has been growing for over 35 years. Each project has distinct qualities that require exceptional planning and coordination and our team recognizes the unique construction, cost and care requirements of each project we handle. Our project teams have worked with developers, architects and engineers as their assignments move from the pencil stage, to the shovel stage, to the ribbon cutting.

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SJ Thomas has the know how to perform all phases of electrical contracting. We have experience in fire alarm systems, three phase 480 volt power distribution, uninterrupted power suppy systems, variable frequency drives for energy management, and even electrical distribution and computer cabling for system furniture installations. We also specialize in electrical office upgrades, custom lighting, in floor electrical circuitry, emergency systems, control wiring, plant maintenance, and computer and telephone systems.

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Featured Projects

Media Municipal Center

Media, PA
Complete Interior
& Exterior Renovation

VA Medical Center

Syracuse, NY
150,000 Square Foot
Interior Renovation


Chip Moran

Bureau of Prisons

"I just wanted you to know how impressive it is to see the professional work being done on the 6th and 7th floor for the Bureau of Prisons. It's tough to make repairs to sheetrock and not see seams, yet that is exactly what these workers have done. The walls look great and when the carpet goes in you won't be able to tell there was ever any damage. Sometimes the government doesn't get the best bang for their buck but with this crew, I certainly think you got your monies worth."

Thomas Bartek

East Stroudsburg University

"I would like to take this time and thank you for all your hard work your company and your sub-contractors had done for ESU for the renovation expansion in the Dansbury Commons Lobby and the University Center, Center Court food court. Since completion, we have had a tremendous amount of positive feedback from out students, faculty, staff and visitors."

Greg Lehman

Department of Military &
Veterans Affairs

"I understand that your company is currently at the Gino Merli Center working on a membrane flooring issue in the 2 north bathrooms. It's nice to know that there are still contractors out there that stand behind their work. As you and I both know the warranty period for this project has been long over and yet your company stands behind their work long after that. I just wanted you to know that this kind of commitment does not go unrecognized in the Bureau of Veterans Homes. Thanks for all your help."

Thomas McCue

New York State Parks

"Having worked with many contractors in the past but never having worked with S.J. Thomas I made several telephone calls before awarding this job and signing the contract. The people I contacted gave S.J. Thomas very high grades and spoke positively regarding both your very professional and personal rapport with them as owners and clients. If contact in the future I also will highly recommend your company based on my firsthand experience during this past year. My hope is that S.J. Thomas will continue to bid New York State Park jobs and that our paths will cross again in the future. Best regards to you and the team."