EMCOR Services New England Mechanical

Commercial Verified

55 Gerber Rd E, South Windsor, CT 06074, Hartford, CT

4.3(9 reviews)

4.3(9 Google reviews)View on Google

Quick Answers

How do I choose a reliable commercial HVAC contractor in Hartford?

A reliable commercial HVAC contractor in the Hartford area should have a documented safety record, verifiable long-term experience, and the capacity to handle complex building systems end-to-end. EMCOR Services New England Mechanical, based in South Windsor, CT, brings over 60 years of service to Connecticut and the Northeast and has earned back-to-back Gold Safety Awards from the Northeastern Subcontractors Association.

Does EMCOR Services New England Mechanical provide preventive maintenance for commercial HVAC systems?

EMCOR Services New England Mechanical delivers end-to-end facilities solutions for commercial and high-performance building environments across Connecticut, which includes the mechanical systems maintenance needed to keep facilities consistently comfortable and operational. Facility managers can contact their South Windsor office to discuss a preventive maintenance program tailored to their building's systems.

How do I get a quote for commercial HVAC work from EMCOR Services New England Mechanical?

EMCOR Services New England Mechanical serves clients within approximately 25 miles of their South Windsor, CT location and can be reached directly to discuss project scope and pricing. Because commercial HVAC costs vary significantly by building type, system complexity, and scope, contacting NEMSI directly is the best way to receive an accurate project quote.

About

EMCOR Services New England Mechanical (NEMSI) is a single-source mechanical and facilities contractor serving commercial and high-performance building environments across Connecticut and the Northeast from their South Windsor location. NEMSI reaches its 60th anniversary in 2026, marking six decades of building, installing, and maintaining critical mechanical systems for clients who need facilities that are consistently comfortable, productive, and profitable. That depth of experience is backed by a demonstrated safety culture — the company received the Gold Safety Award from the Northeastern Subcontractors Association (NESCA) in 2024 for the second consecutive year. The scope of NEMSI's work extends well beyond routine service. Their Hartford 21 project is a prominent example: NEMSI designed and installed a new central plant, building controls, and cooling tower to take the mixed-use high-rise off the city's central energy loop, generating an estimated $1 million in annual energy savings. That project earned NEMSI the national Pyramid Award from the Associated Builders and Contractors. Property and facility managers in the Greater Hartford area who need a contractor capable of managing complex mechanical infrastructure — from initial installation through ongoing facilities operations — will find NEMSI's combination of longevity, safety record, and large-project capability relevant to their evaluation. The company operates within a 25-mile service radius of South Windsor, CT, and is led by President and CEO Russell Stevens.

Frequently Asked Questions

What types of commercial buildings does EMCOR Services New England Mechanical work with?

NEMSI delivers mechanical and facilities solutions for high-performance building environments across Connecticut and the Northeast. Their project portfolio includes large mixed-use properties such as Hartford 21, indicating capability with complex, multi-system commercial facilities.

What geographic area does EMCOR Services New England Mechanical serve?

NEMSI is headquartered at 55 Gerber Rd E, South Windsor, CT 06074 and operates within a 25-mile service radius, covering much of the Greater Hartford metro area and surrounding Connecticut communities.

Has EMCOR Services New England Mechanical received any industry recognition for safety or project quality?

Yes — NEMSI received the Gold Safety Award from the Northeastern Subcontractors Association (NESCA) in 2024, marking the second consecutive year they earned this honor. They also received the national Pyramid Award from the Associated Builders and Contractors for their work on the Hartford 21 central plant project.

Can EMCOR Services New England Mechanical handle large-scale mechanical system upgrades, including energy efficiency projects?

NEMSI has demonstrated large-scale project capability through the Hartford 21 engagement, where they designed and installed a new central plant, building controls, and cooling tower that generates $1 million in annual energy savings. Facility managers pursuing similar infrastructure upgrades or energy reduction goals can contact NEMSI to evaluate options for their building.

How long has EMCOR Services New England Mechanical been in business?

NEMSI is celebrating its 60th anniversary in 2026, meaning the company has been delivering mechanical and facilities services across Connecticut and the Northeast for over six decades.

Operating Hours

Monday	7:00 AM – 5:00 PM
TuesdayToday	7:00 AM – 5:00 PM
Wednesday	7:00 AM – 5:00 PM
Thursday	7:00 AM – 5:00 PM
Friday	7:00 AM – 5:00 PM
Saturday	Closed
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

55 Gerber Rd E, South Windsor, CT 06074, USA

Request a Quote

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Commercial Capabilities

24/7 AvailabilityNo

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Google Reviews

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2 years ago

What can I say, Emcor, the best of the best. A shout out to Dan my serviceman and Nicole my office service gal. Thank you both and thank you Emcor for taking care of things at Berry Bristol.

— Miguel DaCosta

10 years ago

For some reason they "Don't do restaurants" and i'm quoting the woman that I spoke with. When I asked why they didn't do restaurants I was told "We judt don't" If you do own a nursing home your in luck cause they do those!!

— Logan Aldave-Velasquez

a year ago

before one day delivery my appointment

— Anwar Ereg

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