About Us

Celco Heating and Air Conditioning

Founded in 1976 by Stanley Elovecky, CELCO Heating & Air Conditioning has spent 50 years helping Connecticut families stay comfortable. What began as a commitment to dependable workmanship and honest service continues today through our family-owned company and dedicated team.

Our Story & 50 Years of Service

To be able to meet the goals that we were founded with, Celco Heating and Air Conditioning offers a huge range of products and services. Heating is a big priority for homeowners in Connecticut so we provide a full selection of services including repair, installation, and maintenance for any brand of HVAC system.

Whether you need to service or replace your gas or oil furnace and boiler, radiant heating system, heat pump, ductless mini split system, or central air conditioning system, or searching for experienced heating and cooling contractors near you in Connecticut, you can rely on Celco Heating and Air Conditioning for top-notch expertise and service.

As a family-owned company, CELCO is proud to support the Connecticut communities we serve through dependable local service and community involvement.

More than Heating and Air Conditioning

Indoor Air Quality

Beyond HVAC systems, we can provide your home with indoor air quality installation that can help remove many common contaminants from your air. The EPA estimates that poor indoor air quality is one of the top 5 leading threats to respiratory health. Our heating & air conditioning experts offer comprehensive IAQ solutions including air purifiers/air filtration system installation, duct sealing, duct repair, and installation of humidifiers and dehumidifiers.

We also provide advanced options like UV lights to eliminate microorganisms such as viruses, mold spores, and bacteria.

Generators

At Celco Heating and Air Conditioning, we offer comprehensive whole-house generator services to ensure your home remains operational during power outages or natural disasters. As one of the leading HVAC companies, our expert team handles everything from generator installation and repairs to regular maintenance. We provide 24/7 emergency services and guarantee complete customer satisfaction, with free cost estimates!

Water Heaters

Water heaters are an essential component of your home. Our specialists can provide you with complete water heater installation, repair, replacement, and maintenance for electric, gas, oil, and tankless systems. If you’re curious to know if a tankless water heater is right for your home, just give us a call!

HVAC Service for Businesses

At Celco Heating and Air Conditioning, we understand the importance of reliable commercial HVAC systems. Our NATE-certified technicians specialize in providing exceptional heating and cooling system installation, repair, and maintenance services tailored to the unique needs of commercial properties. From rooftop units to packaged air systems, we ensure consistent, efficient, and comfortable heating and cooling solutions!

Our comprehensive services cover everything from carefully measured ductwork and ventilation systems to zoning and control installations throughout Fairfield County and surrounding areas. Contact us today to optimize your commercial HVAC systems and elevate your business environment!

GET TO KNOW CELCO

HOW WE CAN HELP YOU

Heating

Air Conditioning

Indoor Air Quality

Generators

Water Heaters

Maintenance

Commercial

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About Us

Celco Heating and Air Conditioning

Our Story & 50 Years of Service

More than Heating and Air Conditioning

HVAC Service for Businesses

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We provide great service to your heating and cooling issues.