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Business Details
15 Years
experience
Your Trusted HVAC Partner in Southington, CT
Comfort Solutions Heating and Cooling has served Central Connecticut for over 25 years, delivering expert residential and light commercial HVAC solutions. Founded in 2011 by Tom Diaz, a NATE-certified technician with decades of industry experience, we prioritize craftsmanship and customer satisfaction. Our team specializes in high-efficiency heating and cooling systems, including furnaces, boilers, tankless water heaters, and ductless AC systems. We offer extended warranties on new equipment installations and service all makes and models. As a proud member of the Connecticut Heating & Cooling Contractors Association, we adhere to strict ethical standards and industry best practices.

Our commitment to quality ensures every job is completed right the first time, with personalized attention to detail. We provide free quotes and prioritize transparent communication, ensuring clients understand every step of the process. Backed by partnerships with leading brands like Trane, Heil, and Navien, we deliver reliable, energy-efficient solutions tailored to individual needs. Our focus on local expertise and long-term customer relationships has made us a trusted name in the community. Whether it's routine maintenance or complex system installations, we combine technical proficiency with a dedication to exceeding expectations.
Services
Warm Air Furnaces Hot Water Boilers Tankless Water Heaters Central Air Conditioning Ductless Split Systems Custom Ductwork Humidifiers Air Cleaners Oil to Gas Conversions
Details
  • Year established: 2011
Highlights and features
  • We offer NATE-certified technicians with 25+ years of combined HVAC experience.
  • Our team provides free quotes and extended warranties on new equipment.
  • We specialize in high-efficiency heating and cooling system conversions.
  • Licensed and insured for residential and light commercial projects.
  • Proudly serving Central Connecticut with personalized, transparent service.
Associations and certifications
  • NATE Certification
Services
Residential HVAC Installation
We install high-efficiency furnaces, boilers, and air conditioning systems for homes. Our technicians ensure proper sizing and ductwork design to optimize comfort and energy savings. Backed by extended warranties on new equipment.
Commercial HVAC Service
Our team services rooftop units, gas piping, and large-scale systems for commercial properties. We prioritize minimal downtime and compliance with industry standards for businesses in Central Connecticut.
Tankless Water Heaters
We install energy-efficient tankless water heaters that provide continuous hot water. These systems reduce utility costs and save space compared to traditional storage tanks, ideal for homes and businesses.
Ductless Split Systems
Our ductless AC systems cool spaces where traditional ductwork isn't feasible. These quiet, zoned solutions offer precise temperature control for additions, garages, or older buildings.
Oil to Gas Conversions
We handle complete transitions from oil to natural gas or propane, including gas line installation, equipment upgrades, and coordination with utility providers for seamless, code-compliant conversions.
People
Tom Diaz
Owner
Tom Diaz founded Comfort Solutions in 2011 after serving in the U.S. Army and 15+ years at Silver City Furnace Co. He holds NATE certification and specializes in HVAC system design, prioritizing customer satisfaction and technical excellence.
Questions
What services does Comfort Solutions offer?
We install and service heating, cooling, and air quality systems for residential and commercial properties, including furnaces, boilers, tankless water heaters, and ductless AC systems.
Do you provide free estimates?
Yes, we offer free quotes for all new equipment installations and service projects.
Are your technicians certified?
Our team includes NATE-certified technicians with extensive training in HVAC systems.
What areas do you serve?
We primarily serve Central Connecticut, including residential and commercial clients.
Do you offer extended warranties?
Yes, we provide extended warranties on new heating and cooling equipment installations.
Can you handle oil-to-gas conversions?
Yes, we specialize in converting heating systems from oil to natural gas or propane, managing the entire process from permits to installation.
Reviews (2)
Barry Jason
Mar 16, 2018 Report
Tom & his crew are awesome! Professional, affordable, personable. They installed a mini split system in our home and everything came out perfect. I wouldn't recommend anyone else.
Loretta Edson Parisi
Jan 09, 2015 Report
I wouldn't consider anyone else! They are the best. Always prompt service whenever you need them. Helped us dodge a major problem with our furnace yesterday. They have helped us dodge many a bullet through the years with great service. I have referred them to others that now feel the same as we do. Please consider this company in the future.