
Commercial HVAC, Plumbing & Electrical Services
We build the infrastructure necessary for the future growth and success of the companies we serve in RI, MA, and CT.
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Our Commercial Services in New England
Also: complete water quality solutions, and all retrofit needs which include adding replacing or upgrading your system.
Whether a new construction project in Massachusetts, a retrofit endeavor in Connecticut, an energy-saving renovation in Rhode Island, or doing routine maintenance throughout New England, our team works with you to create a plan and carry it to a successful completion.
700
Skilled employees
500
Trucks on the Road

Multi-Licensed Commercial Technicians
Throughout the commercial services process, we work closely with clients, general contractors, and building managers to provide the solutions that make your business better. From on-time arrivals to multi-licensed New England-based experts, we pride ourselves on our strong, collaborative, and long-lasting client relationships.
Let us handle your service needs, so you can focus on running your business. Our experts are here to help with your commercial needs, whether it is an emergency or routine maintenance.
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Serving All Industries from Education to Automotive
We create and update facilities, for any industry, to make your business better.

Residential Living Complexes

Public & Private Education

Hospitality & Tourism

Municipal Institutions

Healthcare & Medical

And much more!
What Our Clients Are Saying
Helping Businesses Achieve Success
“Gem never disappoints. From installing air conditioning mini splits, a self initiating generator, and servicing all our plumbing needs, most recently new pipes and valves to our sixty year old water system, the team have never disappointed. They have always been prompt, friendly and completely professional. They set the price in advance and it has never varied. And the work uniformly has been excellent. In short, great guys and an excellent finished product.”
— Robert P.
“When it comes to HVAC systems, one needs to trust and value one’s chosen source. GEM is a thorough, professional and customer based organization that truly reflects the saying, “You get what you’ve paid for”, using only top of the line resources, with professionals who are supportive and caring. Many thanks for a totally new HVAC system backed up by a comprehensive maintenance contract.”
— Diane H.

Call GEM Today
for more information on our commercial services or to book your next service appointment.
Why are GEM Commercial Service Providers the Best in Rhode Island & Massachusetts?
We’ve provided unparalleled commercial plumbing, HVAC, and electrical services to our clients since 1949. The difference is experience.

Multi-Licensed Experts
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You can count on our highly experienced commercial technicians to be there to serve your every need.

Full Range of Services
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Our departments specialize in everything you need to keep your business running smoothly, from planning to completion.

Financing Solutions Available
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We are here for you every step of the way, from the start of your project to post-service payment.

Industry-Leading Equipment
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Our expertise can help you navigate the latest technologies, reduce waste, save on utility costs, and improve overall experience.