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31 Years
experience
Emergency
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Expert HVAC Installation & Repair Services in Connecticut
M.J. Emonds Mechanical Contractors has been delivering quality mechanical contracting services to residential and commercial clients for over 25 years. Founded in 1995 by Michael J. Emonds and his wife Kerry, the company has grown into a trusted HVAC contracting leader in Connecticut. As a Trane Certified Comfort Specialist, we combine industry-leading products with expert installation and maintenance to ensure reliable heating, ventilation, and air conditioning solutions. Our team of 10 certified professionals holds credentials from organizations like North American Technician Excellence and the Refrigeration Service Engineers Society, demonstrating our technical expertise. We specialize in residential and commercial HVAC systems, including furnaces, boilers, radiant heating, and water heaters, with emergency service availability for critical needs. Our commitment to exceeding customer expectations is reflected in our 25+ years of service, partnerships with industry leaders like Trane, and dedication to sustainable, energy-efficient solutions.

We maintain active memberships in professional organizations such as the CT Heating & Cooling Contractors Association and ASHRAE, reinforcing our industry authority. Our founder's 30+ years of HVAC experience, including prior roles at Connecticut Natural Gas Corporation and Pelletier Sheet Metal, Inc., provides deep technical insight that informs our service approach. We serve homeowners and businesses across Connecticut, prioritizing personalized solutions that address unique climate control requirements. This combination of experience, certification, and customer-centric values positions us as a reliable partner for HVAC needs in both residential and commercial sectors.
Services
Air Conditioning Heating Systems Furnace Repair Boiler Maintenance Radiant Heating Water Heater Installation Commercial HVAC Emergency Repairs System Upgrades Preventative Maintenance
Details
  • Year established: 1995
Highlights and features
  • 25+ years of HVAC experience with certified technicians
  • Trane Certified Comfort Specialist with proven product expertise
  • Emergency service availability for critical heating/cooling needs
  • Energy-efficient solutions reducing long-term operating costs
  • Factory-trained technicians with industry-leading certifications
Associations and certifications
  • Trane Certified Comfort Specialist
  • North American Technician Excellence (NATE)
  • Refrigeration Service Engineers Society (RSES)
Services
Residential HVAC
Full-service residential HVAC solutions including installation, repair, and maintenance of heating, ventilation, and air conditioning systems. Our Trane-certified technicians provide energy-efficient upgrades and emergency repairs for Connecticut homeowners. Services cover furnaces, boilers, radiant heating, and water heaters with personalized solutions for each property's unique needs.
Commercial HVAC
Comprehensive commercial HVAC services for Connecticut businesses including rooftop equipment installation, chiller maintenance, and industrial furnace solutions. Our certified technicians handle emergency repairs and scheduled maintenance for climate control systems in office buildings, warehouses, and industrial facilities across the New England region.
Air Conditioning
Professional air conditioning installation, repair, and maintenance services for residential and commercial properties. We specialize in Trane cooling systems that reduce energy costs while maintaining optimal indoor comfort during Connecticut's hot summers through regular system checkups and filter maintenance.
Heating Systems
Complete heating system solutions including furnace and boiler installation, repair, and maintenance for homes and businesses. Our services ensure consistent, clean heating through gas and electric systems with scheduled maintenance plans to maximize system longevity and efficiency in New England's climate.
Boiler Maintenance
Emergency and scheduled boiler maintenance services for residential and commercial properties. Our certified technicians handle boiler replacements, retrofits, and repairs with 24/7 availability for critical heating system failures in both home and industrial settings across Connecticut.
People
Michael J. Emonds
President & Co-Owner
HVAC industry veteran with 30+ years of experience, holding certifications from NATE and RSES. Graduated from Hartford State Technical College with an Associate Degree in Mechanical Engineering and holds multiple HVAC licenses including Connecticut's S1 Heating, Piping & Cooling Unlimited Contractor license.
Questions
What HVAC services do you offer for residential properties?
We provide full-service residential HVAC solutions including air conditioning, heating systems, furnace and boiler repair, radiant heating, and water heater installation/maintenance.
Are your technicians certified to work on Trane systems?
Yes, we are a Trane Certified Comfort Specialist with factory-trained technicians holding NATE and RSES certifications for all Trane product lines.
Do you offer emergency HVAC repair services?
Yes, we provide emergency repair services for critical heating and cooling system failures with on-call technicians available when needed.
What financing options are available for HVAC replacements?
We offer flexible financing through Trane with competitive interest rates for qualified customers seeking new energy-efficient heating and cooling systems.
Do you serve commercial businesses in Connecticut?
Yes, we specialize in commercial HVAC services including rooftop equipment, chillers, industrial furnaces, and radiant heating systems for businesses in Connecticut.
How often should HVAC systems receive professional maintenance?
We recommend annual checkups for heating systems before summer and bi-annual maintenance for commercial HVAC systems to ensure optimal performance.