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Top Heating & Furnace Contractors in UnionKY

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Out of Network Heating & Furnace Contractors in Union, KY

Frequently Asked Questions

What is a furnace?

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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?

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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?

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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?

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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:

Union Heating & Furnace Contractors are rated 4.8 out of 5 based on 405 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.


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Recent Job Requests for Heating & Furnace Contractors in Union, KY

  • NewProject: Repair or Service a Heat Pump
    Location: Union, KY
    Date: 10/02/22
    Location: Home/Residence
    Is this an emergency?: No
    After Business Hours: No
    Covered by Insurance: Yes
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Property Owner: Yes
    Comment: My son was trying to install a new thermostat he realized it was not getting power - he tried the other thermostat and that one also was not receiving power. He checked the units circuit breaker and the main circuit breaker and toggled them but the main unit itself doesn’t seem to be getting power either. An electrician we described the problem to said it sounds like a fuse or electrical component in the unit.
  • NewProject: Repair or Service a Heat Pump
    Location: Union, KY
    Date: 10/02/22
    Heat pump type: Air-source heat pump
    Problem Description: Nothing happens when it is turned on
    Equipment Age: Don't Know
    Location: Home/Residence
    Is this an emergency?: No
    After Business Hours: No
    Covered by Insurance: No
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Property Owner: Yes
  • NewProject: Repair or Service a Heat Pump
    Location: Union, KY
    Date: 10/02/22
    Is this an emergency?: Yes
    Location: Home/Residence
    Desired Completion Date: Immediately
    After Business Hours: No
    Covered by Insurance: No
    Property Owner: Yes
    Comment: Power to main unit and thermostat seems to be absent after trying to change thermostat
  • Project: Install or Replace Ductwork
    Location: Union, KY
    Date: 07/01/22
    Type of Ductwork Project: Install new ductwork
    Type of System: Electric-fired forced air (central heating)
    Number of rooms/areas needing registers: 1
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Comment: Install a new exhaust pipe for my dryer. It has to be 4” diameter and is about 30 ft long
  • Project: Install or Replace Ductwork
    Location: Union, KY
    Date: 06/06/22
    Number of rooms/areas needing registers: 1
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Property Owner: Yes
    Are you interested in financing?: No
    Comment: I would like to get an estimate for vent needs to be moved from sunroom to side of the house.
  • Project: Repair or Service a Heat Pump
    Location: Union, KY
    Date: 05/31/22
  • Project: Install Electric Furnace / Forced Air Heating System
    Location: Union, KY
    Date: 04/23/22
  • Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
    Location: Union, KY
    Date: 04/22/22
  • Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
    Location: Union, KY
    Date: 03/17/22
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
  • Project: Install or Replace a Heat Pump
    Location: Union, KY
    Date: 02/22/22
    Install or Replace: Installing new
    Heating System Type: Electric-fired forced air (central heating)
    Heat pump type wanted: Air source
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Property Owner: Yes
    Are you interested in financing?: No
  • Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
    Location: Union, KY
    Date: 01/22/22
    Location: Home/Residence
    Is this an emergency?: Yes
    Property Owner: Yes
    Comment: pilot light
  • Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
    Location: Union, KY
    Date: 01/21/22
  • Project: Install a Natural Gas or Propane Fired Boiler or Radiator Heating System
    Location: Union, KY
    Date: 01/15/22
    Desired Completion Date: More than 2 weeks
    Comment: I only want to know what size furnace I need to install.
  • Project: Repair a Natural Gas, Propane or Electric Fired Boiler or Radiator Heating System
    Location: Union, KY
    Date: 12/20/21
    Desired Completion Date: Timing is flexible
    Comment: furnace not working cold in here

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