Littleton's leading HVAC and mechanical service provider!

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Heating, Cooling, And Electrical Services Available In Littleton:

Residential & Commercial Heating


Boiler Heating System Installation & Repair

Furnace Installation, Repair & Replacement

Ductless Mini Split Heating Installation

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AC System Installation & Repair

Ductless Mini Split A/C Installation

Rooftop HVAC Installation & Maintenance Experts

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Complete Plumbing For Homes & Businesses

Complete Plumbing System Replacement

Water Heater Installation & Replacement

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Residential Electrical Services


Panel Upgrades


We are proud to be a family-owned company that offers full-service Plumbing, Heating, Air Conditioning, & Electrical services in Littleton, MA. Gervais Mechanical offers financing for HVAC systems and can help customers navigate their way through the MASS SAVE PROGRAM to obtain discounts through mass save rebates and tax credits by installing an energy-efficient heating system/air conditioning system in their home. The Gervais Mechanical Team has ample experience installing HVAC systems in homes, apartment buildings, condominium complexes and large commercial office buildings.

Expert service backed by a decade of experience.

Gervais proudly provides service to Middlesex County homeowners and the local business community. With a decade of experience, you can count on our knowledge and expertise to get the job done right!

What Our Customers Are Saying

“We could not be any happier with Gervais Mechanical from the front office to the installation crew. Thank you Gervais Mechanical for your professional service and quick response. Now we can get back to our lives and not have rely on heating blankets and space heaters. HIGHLY RECOMMEND!”

Jose Ortiz

“The company has great, well-experienced technicians! Their service price is better priced than most companies I have called to get a technician. Their staff is incredibly helpful and social. They care about their customers!”

James Ward

“Chris from Gervais was very prompt. He was very knowledgeable about what he needed to do. I have never had a nicer person come to my home the perform service. He was quick, but thorough and made good use of his time. When another need comes up, I will be asking for Chris from Gervais.”

John And Gloria Turner

We Are HVAC Repair And Installation Experts.

When your HVAC system requires service, turn to the pros at Gervais! We can repair mechanical faults and install new systems to get you back up and running. Our team has helped Worcester County customers just like you for years — so get in touch today so you can get back to living and working in comfort.

Call Gervais for Plumbing, Heating, Air Conditioning, & Electrical Contractors in Littleton

Why Gervais Mechanical?

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24 hour emergency services, 7 days a week

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18 years in business, 100+ years of experience

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Professional, trained staff for all your needs