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Business Details
31 Years
experience
Emergency
services
Expert HVAC Installation & Service in Connecticut
Founded in 1995, M.J. Emonds Mechanical Contractors has established itself as a trusted provider of HVAC solutions for residential and commercial clients across Connecticut. Our team of 10 certified technicians brings decades of combined experience, supported by industry-recognized certifications including NATE and Trane Comfort Specialist designations. We prioritize customer satisfaction through personalized service, offering comprehensive HVAC installation, maintenance, and emergency repair services tailored to meet the unique needs of each client. Our commitment to quality is reflected in our partnerships with leading manufacturers like Trane, ensuring access to cutting-edge technology and energy-efficient systems. With a focus on technical excellence and customer-centric values, we maintain rigorous standards for system performance, safety, and longevity.

Our expertise spans residential heating and cooling systems, commercial HVAC infrastructure, and specialized industrial equipment maintenance. Through continuous training and investment in advanced diagnostic tools, we deliver reliable solutions that meet evolving industry demands. As active members of professional organizations like ASHRAE and the CT Heating & Cooling Contractors Association, we stay at the forefront of industry innovations. Our 24/7 emergency response capability ensures critical system issues receive immediate attention, minimizing operational disruptions. Backed by over 25 years of local service, we combine technical proficiency with personalized care to deliver HVAC solutions that enhance comfort and efficiency.
Services
HVAC Installation Air Conditioning Repair Heating System Maintenance Boiler Services Commercial HVAC Rooftop Equipment Radiant Heating Water Heater Repair Furnace Maintenance Emergency HVAC Service
Details
  • Year established: 1995
Highlights and features
  • We offer 25+ years of specialized HVAC expertise in Connecticut's climate conditions
  • Our team includes NATE-certified technicians with Trane Comfort Specialist designation
  • We provide 24/7 emergency service with rapid response times for critical system failures
  • We maintain factory-certified expertise through ongoing manufacturer training programs
  • We offer energy-efficient system upgrades with financing options through Trane
Associations and certifications
  • Trane Certified Comfort Specialist
  • NATE Certified
  • CT Heating & Cooling Contractors Association
Services
HVAC Installation
We specialize in complete HVAC system installation for residential and commercial properties. Our certified technicians handle all aspects of system replacement and new installations, ensuring proper sizing and configuration for optimal efficiency. We work exclusively with trusted brands like Trane to deliver durable, energy-efficient solutions that meet modern comfort demands while maintaining budget considerations.
Commercial HVAC
Our commercial HVAC services address the unique climate control needs of business environments. From industrial chillers to rooftop units, we provide comprehensive maintenance, repair, and installation services that minimize downtime. Our team understands the critical relationship between HVAC performance and business operations, delivering solutions that balance efficiency with reliability for commercial clients across Connecticut.
Boiler Maintenance
We offer complete boiler maintenance, repair, and replacement services for residential and commercial clients. Our technicians handle emergency boiler failures with rapid response times while providing scheduled maintenance to extend equipment lifespan. We service all major boiler types including gas, oil, and electric systems, ensuring safe and efficient operation through expert diagnostics and preventative care.
Radiant Heating
Our radiant heating solutions provide efficient, even warmth for residential and commercial spaces. We specialize in electric radiant floor heating system installations and retrofits, particularly for buildings with high ceilings or concrete floors. Our designs balance energy efficiency with practical heating requirements, creating comfortable environments while reducing overall energy consumption through advanced radiant technology.
Emergency HVAC Service
We provide urgent HVAC repair services for critical system failures outside regular business hours. Our on-call technicians respond promptly to heating and cooling emergencies, minimizing discomfort and potential damage. With specialized diagnostic tools and replacement parts inventory, we resolve urgent issues efficiently while maintaining safety standards for residential and commercial clients requiring immediate assistance.
People
Michael J. Emonds
President and Co-Owner
HVAC industry veteran with Associate Degree in Mechanical Engineering and multiple certifications including NATE and Refrigeration Service Engineers Society Universal Technician. Founded company in 1995 after 9 years at Connecticut Natural Gas Corporation and prior sheet metal contracting experience.
Questions
What HVAC services do you offer for residential customers?
We provide complete residential HVAC solutions including air conditioning, heating systems, furnaces, boilers, radiant heating, and water heater services with installation, maintenance, and emergency repair options.
Are you available for emergency HVAC repairs?
Yes, we offer 24/7 emergency service for critical HVAC system failures with on-call technicians ready to respond to urgent heating and cooling needs.
Do you provide commercial HVAC services?
Yes, we specialize in commercial HVAC systems including rooftop units, chillers, industrial furnaces, and radiant heating solutions for businesses throughout Connecticut.
Are financing options available for HVAC upgrades?
Yes, we offer flexible financing through Trane for new heating and cooling system installations, including competitive interest rates and special promotions.
What certifications do your technicians hold?
Our team includes NATE-certified technicians and Trane Comfort Specialists, with additional certifications from Refrigeration Service Engineers Society and state licensing for HVAC contracting.
What areas do you service?
We primarily serve Connecticut with HVAC installation and repair services, supporting both residential and commercial clients across the New England region.