HEATING & A/C SOLUTIONS

Experience pure comfort with clean, healthy air, perfectly warmed floors, and the ideal temperature—effortless heating and cooling, all year round.

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Your Comfort, Our Commitment—100% Guaranteed

At Encon, we understand that HVAC system breakdowns can be frustrating and disruptive. Our expert technicians are equipped to diagnose and repair all types of heating, ventilation, and air conditioning issues quickly and efficiently. Whether it's a faulty compressor, refrigerant leaks, electrical failures, or airflow problems, we provide reliable solutions to restore comfort to your home or business.

We service all major brands and models, ensuring your system runs smoothly and efficiently. Our team is 100% committed to quality workmanship and customer satisfaction, offering transparent pricing and prompt service. Contact us today for fast and professional HVAC repairs you can trust! Locations served in Connecticut, New York, New Jersey, and Rhode Island.

Trusted service, lasting peace of mind.

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    Personalized Service & Dedicated Support

    At Encon, your comfort is our mission. That’s why every location is assigned a dedicated local Customer Service Manager who provides personal attention to your account—ensuring consistent, reliable support tailored to your needs.

    From your first call to project completion, we deliver clear communication, fast response times, and white-glove service every step of the way.

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    System Repair & Installation

    We Design, Build & Stand Behind Every System

    Whether you need fast, reliable repairs or expert installation for a new or existing home, ENCON delivers top-tier HVAC solutions for all major brands and models.

    As a full-service design-build partner, we take 100% responsibility for your system’s performance—from initial design through installation and ongoing service.

    One team. Total accountability.

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    Maintenance Plans

    24 /7 / 365 Emergency Support

    Continue with peace of mind to tackle the unexpected with priority emergency services.

    Routine maintenance of equipment included.

    One less item to worry about.

What we do

Your all-in-one expert solution for your home mechanical systems.

Illustration of a house with various HVAC features including custom duct work, indoor air quality, geothermal heating, specialty exhaust, radiant heating, custom wine room systems, indoor pool HVAC, high-efficiency heating, snow melting system, and indoor comfort systems. An ENCON van is parked outside.

All HVAC Equipment

A blue and white illustration of a outside HVAC unit.

Indoor Pool Climate Control

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Snow Melting Systems

Swimming pool with ladder

Humidifiers & Dehumidifiers

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Wine Room Conditioning Units

Indirect Domestic Water Heating (boilers, furnaces)

Boiler in light blue outline over a white background.

Geothermal Heat Pumps

Factory with smoke stacks and arrows pointing upward underneath indicating emission or airflow.

Radiant Floor Heating

Diagram showing heat escaping through the top.

Fireplace & Kitchen Make-up Air

Stylized blue wind swirl or breeze symbol

Exhaust Systems (Kitchen, Bathroom, Dryer, etc.)

Two interconnected blue gears, symbolizing machinery or system mechanics.

Energy & Heat Recovery Ventilators (ERV & HRV)

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Installation process -
how we work for our customers

ENCON creates customers for life by being the single point of accountability. This means that you can remove the end of project finger pointing and “blame game” by having one trusted partner be responsible for the entire project.

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Consultation & Assessment

(No Cost or Commitment)

Your ENCON project manager will conduct an in-depth interview with you to identify your project’s “must-haves” and “nice-to-haves” list.

An energy assessment can be performed by our on-staff Professional Engineers (P.E.) and Certified Energy Managers (C.E.M.) if desired.

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Design & Budget

(No Cost or Commitment)

ENCON will develop conceptual designs, provide budget estimates, and assess energy savings, rebates, and financing options to help you make informed decisions.

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Project Finalization & Execution

We refine the design into an executable project, secure necessary financing and permits, and oversee installation with our skilled team and trusted partners.

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Commissioning & Ongoing Support

ENCON ensures your system operates as designed, offering maintenance services to extend equipment life, minimize failures, and identify future energy-saving opportunities.

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Our recent projects

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FAQ’s

Answers to your most pressing questions.

  • Yes. Our service Department has an on-call technician available for emergencies 24/7/365.

    Our maintenance customers receive priority same day service.

    If you are not a maintenance customer and have an emergency on a weekend or after 5pm on a weekday, our customer service team will reach out next business day to schedule an appointment.

  • Since 1969.

  • No. We also work on commercial. Click here to learn more.

  • Yes. CT LIC # S1-0386317 / Putnam NY LIC# 31097 / Westchester NY # WC-33774-H21 / MEC # 1093


    Licensed by the Bureau of Consumer Protection (Federal Trade Commission)

    Certified by the U.S. Environmental Protection Agency

    Geothermal Design Certifications (CGD with IGSHPA & AEE)

    Advanced training in DOE Building Energy Modeling

    NABCEP Solar Certifications

    NATE Heating & A/C Certifications

    Licensed Professional Engineers

    LEED Accreditation 

    OSHA Certified

Your Dream Project Awaits — Get Started Today!