
Commercial HVAC, Plumbing, and Electrical Services for Businesses in RI, MA, CT & NH
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Licensed & Insured Trade Professionals & Expert Technicians.

“”Thank you so much for your immediate attention on a Sunday, after work hours!!!”
— Jane E, Massachusetts
Multi-Licensed Commercial Technicians in New England
Our experts are here and ready to help with your commercial HVAC, Plumbing, & Electrical needs.
At GEM, we’ve done our homework before the first meeting and we get down to business right out of the gate. Throughout the entire commercial business services process, we make sure to work closely with our clients, building managers, and general contractors to ensure we’re providing the right solutions that will bring you success for years to come.
From our punctual arrivals to our dedicated, multi-licensed New England-based experts, we have pride in our ability to be collaborative and form long-lasting client relationships with our commercial partners.
We’d love the opportunity to handle your service needs, so you can focus on the big stuff. No matter if it’s an emergency or scheduled maintenance, we’ve got you covered.

Treating Your Industrial Business Like a GEM
At GEM, we understand and recognize how much our community relies on the operation and production of your industrial business in New England.
Whether you manufacture the foods that stock our local grocery stores or produce the equipment that supports our local construction companies, we’re here to keep your facility and all its central systems in excellent condition.
Call us today to provide you with the right solution, right away.
Why Businesses Choose GEM
- Licensed, background-checked technicians
- Serving local businesses since 1949
- Trusted in RI, MA, CT & Southern NH
- Flexible commercial service contracts
- Emergency service available 24/7


“Ricky was AMAZING!! Poor guy was out here on a 100 degree day! He was very knowledgeable, explained things well, and was very personable! We were very pleased and highly recommend them!”
— Dawn M, Rhode Island

Quality You Can Trust
GEM’s commercial division provides unparalleled services to our customers throughout Northern New England. GEM’s commercial service and installation technicians are highly experienced and are trained to maintain your equipment and diagnose any issues that may arise within your building’s mechanical systems. Our engineers, designers, and in-house drafters provide key services such as CAD work, load calculations, and computer room and clean room solutions. Most importantly, our estimators and management teams have the experience to provide in-depth consultations and estimates to property managers, yielding impressive results. Trust GEM to take care of your business’s mechanical and maintenance needs.
We strive to earn the trust of every business owner, provide the best solution and value, and offer the best in mechanical and electrical services—without compromise.
Serving RI, MA, CT & Southern NH

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