Compare Quotes from Heating & Furnace Contractors

Top Heating & Furnace Contractors in BethelCT

Find your local pros

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Featured Service Pros

    JD Heating, LLC Logo
    Newtown, CT·

    Areas Of Expertise: Indirect Hot Water Heater's, Oil Tank Instillation's, Oil Fired Boilers, Furnaces & Hot Water Heater's , and 1 more

    "Arrived right on time, did good work servicing my boiler and fixed an additional problem while doing so. He was efficient, knowledgeable and charged a very reasonable price, and I will use him in the future."

    clive S. in October 2021

    Sears Home Services - Heating and Cooling Logo

    Areas Of Expertise: Professional installation by experienced local contractors. A dedicated project coordinator will guide you every step of your project., Robust financing options and product selections to meet every budget, Manufacturer limited product warranty of up to 10 years (ask representative about written warranty details) , and 2 more

    "Very professional And Timely courteous with both installation and removal of old boiler I would recommend them to anyone."

    Otis C. in January 2023

    Mikell Electric Logo
    Monroe, CT·

    Areas Of Expertise: Generators, Panel Upgrades, Old Work , and 12 more

    "I am very pleased with the excellent quality of the work by Mikell Electric. Spencer installed a new fuse box, outside fixtures plus wiring. He was courteous, respectful and prompt. He took the time to explain the process, timeframe and answered all of my questions. I have already had him back again for another electrical project."

    Annetta B. in February 2023

Service Pros

    JP Parks Heating and Cooling, LLC Logo
    Woodbury, CT·

    Areas Of Expertise: AC -- Tuneups, AC -- Installation, Boiler and Furnace installation , and 2 more

    "Mike is overall atop notch professional and his personality and demeanor are exceptional and has no problem answering any questions and explaining what problems he came across and as he is a U.S. Navy Veteran his military training and dedication to his job were quite evident and it was pleasure to have him here to service the boiler for the heating system ."

    charles K. in December 2021

    WTECH22, LLC Logo
    Trumbull, CT·

    Areas Of Expertise: A/C Installation and Replacements, HVAC, Furnace Tune Up , and 2 more

    "I was having a problem with my oil furnace on a cold night and made an emergency request to Wtech22. Within minutes I received a phone call back from a PRO asking me how they could help. Then Wilson arrived within the hour to my house, was very professional and was able to fix the problem very fast. The Pro was able to take apart my furnace to find the problem, had all spare parts needed at hand, and I had him clean and do maintains to the furnace at the same time since he was already here. Thank you WTECH22 and Wilson for taking all the stress from me and getting our heat working fast on this cold night at a great price. Keep up the good work and I will definitely recommend you to all my friends and family."

    Alberto V. in December 2019

    HQ'd in Hoffman Estates, IL

    Areas Of Expertise: HVAC

    "Sales and installation was great. Scheduling was a bit of a hassle. It seemed I had to pester them to get any communication from them to get the project moving. I get that they're busy, but radio silence made me suspicious."

    Justin M. in September 2021

    Hamden, CT·

    Areas Of Expertise: Ductless AC, AC Installation

    "Matt and his team were very professional, did quality workmanship and offered a heat pump with great value and quality, they were on time and budget, Matt also helped with the Energize Ct heat loan program."

    Glen S. in November 2020

    NewEra Mechanical Services Logo
    New Britain, CT·

    Areas Of Expertise: Central AC, HVAC

    "Steve did a great job from start to finish. He was quick to come out and give us a quote, gave us information and answered all of our questions about the system, and started the job on the day he said he was coming. He was very professional and respectful when in our home and I will be using him for any HVAC servicing we may need. Highly recommend."

    Bridget L. in August 2021

Showing 1-8 of 8 results

Out of Network Heating & Furnace Contractors in Bethel, CT

Frequently Asked Questions

What is a furnace?


A furnace generates and distributes heated air throughout your home. A vital part of the heating, ventilation, and air conditioning (HVAC) system—though it does not cool air—you activate a furnace when you set or adjust the temperature in a room using the thermostat. Furnaces can run off natural gas, oil, electric, or propane.

How long does a furnace last?


The average gas furnace lasts 15 to 20 years, though some electric furnaces can last 30 years or more.

  • Gas furnace: 15–20 years
  • Electric furnace: 20–30 years
  • Oil furnace: 15–20 years

In addition to furnace type, your unit’s lifespan also depends on its size and the heating system you have—two-stage furnaces are more efficient and less likely to break than single-stage furnaces.

Having a reputable HVAC technician perform annual furnace maintenance and inspections can help ensure you get the most out of your unit. And, as always, change your filters regularly—a dirty filter can block airflow and overwork the motor.

How often should you change your furnace filter?


You should change your furnace filter every one to three months to help maintain air quality, keep energy costs in check, and extend your unit’s lifespan. If people in your home have dust or pet dander allergies, you may consider changing your filters more regularly. Looking for an even simpler guideline? If the filter is dirty, replace it.

How much does a new furnace cost?


The average cost of a furnace unit is $2,300 to $7,200, plus $150 to $500 per hour for installation. Furnace replacement prices depend on the type of furnace you need, its size, and local labor costs.

  • Gas: $3,800–$10,000
  • Electric: $2,000–$7,000
  • Oil: $6,750–$10,000
  • Mini-Split: $2,000–$15,000
  • Geothermal: $4,000–$17,000

If your furnace installation requires new gas lines or additional ductwork, add $250 to $800 for the gas lines and $3,00 to $5000 on average for the ductwork to your overall project costs.

Top Heating & Furnace Systems Projects

HomeAdvisor Community Rating

Overall Rating:

Bethel Heating & Furnace Contractors are rated 4.7 out of 5 based on 264 reviews of 8 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

Other Top Projects in Your Area

Other Cities in Connecticut

If you're looking for Heating & Furnace Systems Contractors that serve a different city in Connecticut, here are some popular suggestions:

Find additional Connecticut Heating & Furnace Systems Contractors

HomeAdvisor: The nation's largest network of screened and rated pros.

Find Heating & Furnace Systems Pros in Bethel,CT

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for Heating & Furnace Contractors in Bethel, CT

  • Project: Oil Furnace - Install
    Location: Bethel, CT
    Date: 03/06/23
    Nature of Project: Replace existing central heating system
    Age of Heating Equipment: 16 - 20 years
    Kind of Heating System: Oil fired
    Location: Home/Residence
    Desired Completion Date: More than 2 weeks
    Request Stage: Looking for Parts Only
    Comment: looking for New Furnace Installer. I am not looking for a plumber that sub contracts this work out . This Co Takes out old and installs new peerless oil boiler. Need contractors willing to travel to Bethel Ct near Danbury Ct. I have pic of the present Durham oil fired boiler/Furnace T/Y David P 3/6/23 @ 3:47 pm
  • Project: Oil Furnace - Install
    Location: Bethel, CT
    Date: 03/06/23
    Age of Heating Equipment: Less than 5 years
    Request Stage: Ready to Hire
    Desired Completion Date: Timing is flexible
    Kind of Heating System: Oil fired
    Location: Home/Residence
    Comment: Considering installing a new furnace , wondering how much it would cost?
  • Project: Gas Furnace - Install
    Location: Bethel, CT
    Date: 02/27/23
    Kind of Heating System: Natural gas fired
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-877-800-3177.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.