Top Rated HVAC Contractor in Derby, CT
CTS Heating & Cooling is Derby’s leading air conditioning contractor, providing top-notch HVAC solutions to both residential and commercial clients. Our team brings expertise and dedication to each project, ensuring high performance and customer satisfaction in Derby’s unique climate.
- Experienced Professionals
- 24/7 Emergency Repairs
- License & Insured


Reliable Heating & Cooling Services in Derby, CT
CTS Heating & Cooling has been serving Derby, CT with exceptional HVAC services for over five decades. Our deep understanding of the industry and commitment to excellence allows us to offer both innovative and reliable solutions to meet the diverse needs of our clients. From routine maintenance to complex installations, we are equipped to handle all aspects of HVAC care, ensuring optimal function and efficiency. Learn more about our services and dedication to Derby’s comfort on our website.
“At CTS Heating & Cooling, we are not just servicing machines; we are ensuring the comfort and safety of our Derby neighbors every day. Our dedication to this community drives us to provide HVAC services that are not only efficient but also environmentally conscious.”

Featured Projects
Highlighting our most successful HVAC installation and repair projects.
Why Choose Us in Derby, TX
Unmatched Expertise
Our technicians possess years of experience and continuous training in the latest HVAC technologies.
Tailored Solutions
We customize our HVAC services to perfectly match the specific needs of Derby’s climate and our clients' preferences.
Responsive and Reliable
We pride ourselves on our swift response times and consistent reliability in handling any HVAC challenge.
Our Services in Derby, CT
Furnace Repair in Derby, CT
AC Replacement in Derby, CT
Furnace Replacement in Derby, CT
AC Repair in Derby, CT
Furnace Installation in Derby, CT
AC Installation in Derby, CT
Our Process in Derby, TX
In-Depth Assessment
We begin with a comprehensive evaluation of your current HVAC system and your specific needs.
xpert Implementation
Our skilled team expertly carries out installations or repairs, ensuring minimal disruption and maximum efficiency.
Thorough Follow-Up
We conclude with a detailed follow-up to ensure every installation or repair meets our high standards and your expectations.
Areas We Serve
FAQs
Depending on the complexity, installations can take anywhere from a few hours to a full day.
We work with a variety of top brands and can recommend the best one based on your needs and budget.
Yes, we provide emergency services to address your heating and cooling needs promptly.
Regular maintenance and upgrading to energy-efficient systems are the best ways to save.
Yes, all our technicians are certified and have extensive training in the latest HVAC technologies.
A Thriving Community Powered by CTS Heating & Cooling
Contact Us
HVAC Contractor in Derby, CT
Click for more info in Derby, CT
Weather in Derby, CT

Clear Sky
Temperature
Wind Speed
Humidity
About Derby, CT
Nestled in the heart of Connecticut, Derby CT is a key location for the bustling Heating & Cooling industry. Its rich history and breathtaking landmarks, such as Osbornedale Park and the historic Sterling Opera House, ensure a robust framework for businesses like ours, CTS Heating & Cooling. Given the city center coordinates of 41.3207° N, 73.0896° W, we've been privileged to serve this thriving community, meeting their distinct Air conditioning contractor needs.
With a population of over 12,000 residents, Derby CT affords us a significant opportunity to offer our tailored solutions. Each of the neighborhoods, including the stretch from Derby Neck, up through Hilltop, Hawkins Homestead, Derby Center, and Downtown is unique, a trait we accommodate in our services. Sensitive to the local climate, our approach prioritizes persistent comfort in all weather conditions throughout the seasons, making cooling and heating considerations for every service we deliver.
As an integral part of the Derby CT community, we’re proud to conform to local regulations and engage in eco-friendly initiatives. For instance, our use of recycled materials and sustainable construction methods mirrors Derby CT's eco-conscious values.
CTS Heating & Cooling's commitment extends to making a positive difference in our environment and in homes across Derby CT. We're ecstatic to cater to the needs of the locals across every neighborhood, serving them with the precision and care they deserve.
Join the ranks of our satisfied customers in Derby CT and experience first-hand the difference of our customized, environmentally conscious Air conditioning contractor solutions. Allow us to cater to your heating and cooling needs amidst the beautiful backdrop of Derby CT, a city that we’re proud to serve. Experience the warmth of great service, matched only by the chilled bliss of perfectly conditioned air.