Furnace Repair Company Houston, TX


With Mission you can expect

  • Highly Reviewed Heating Technicians

  • Repair, Maintenance and Installation of most Makes and Models of furnaces

  • 4 Hour Heating Emergency Available

  • Shop Furnaces and Heat Pump systems Online

  • Schedule Heater Repair Appointment Online

Heating and furnace problems come at the most inopportune times.  Mission can repair & service most makes and models of furnaces and heaters.  Mission furnace technicians are highly trained, and have deep experience.  We are focused on providing Houston customers with unmatched customer service and strive to give our customers complete satisfaction on every job.  .

More about Mission:

4 hour Heat Guarantee

Mission Offers 4 hour emergency service.  Whatever the problem, you can trust Mission to provide the fastest and highest ranked emergency heating repair service in Houston. When you call Mission at 713-520-2012 during our normal working hours, you'll speak with a service representative from our heights office. 

Emergency 4 Hour Heat Process:

  • Call 713-520-2012 Monday-Friday 8-5pm.

  • Be sure to request the "4 Hour Emergency Service"

  • You'll need to be available for the entire 4 hour period. An furnace repair specialist may arrive at any time within the 4 hour period.

  • In the event that the air conditioner cannot be repaired, the service technician will either provide replacement options or schedule a Home Comfort Specialist to meet with you and provide options for new equipment.

  • If for some reason we are not able to meet our 4 hour commitment we will provide 1 year of Free Mission Maintenance Membership (1 system).

  • The 4 Hour Heating Guarantee only applies to residents within the Mission Air Conditioning Service area (within 20 road miles from our office)

  • Certain Conditions Apply

  • Additional Fees may Apply


  • Ductless Air Conditioners. We are not able to service ductless air conditioners on a 4 hour basis but we will accept service appointment on a "when we can get there" basis.

  • Equipment requiring ladders or lifts

  • Hard to reach or Elevated condensers. To successfully deliver 4 hour service, the customer must have their ac equipment fully accessible for the Mission repair technician.

Shop Furnaces Online

Purchasing hvac systems should be easier for home owners.  Largely information is poor or unclear.  On our e-store you can browse, research, and purchase products through our website on your own time.  You still have the option to request a free in home evaluation when purchasing a new heating or ac system.  

Furnace Repair Pricing

  • Residential Furnace Repair Fees

    • Our Diagnosis Fee is $79 for system diagnosis (residential/gas furnace or air handler)

      • We contribute the $79 diagnostic fee toward the cost of repairs or replacement once approved

  • Ductless Mini Split Repair Fees

    • Our Diagnosis Fee for Mini Split systems $100 (covers up to first hour of diagnosis)

      • Most cases will require confirming findings with manufacturer technical support team.

      • We kindly ONLY repair major brands of mini splits ductless systems (LG, Daikin, Fujitsu, Mitsubishi)

  • Commercial Package Units And Split system Repair Fees

    • $85/hr for single technician diagnosis

    • Unit size must not exceed 25 tons

  • *Additional Fees Apply for After Hours/Weekends/Holidays

    • *pricing subject to availability & seasonal changes

Furnace Repair services include:

  • Installation of home furnaces & heaters

  • Furnace maintenance and tune up

  • Carbon Monoxide detection

  • Evaluation of Cracked heat exchangers

  • Air duct inspection, sizing, and replacement

  • Rebates and incentives provided by utility companies, manufacturers

  • Work performed by State registered and highly trained heater technicians

  • 12 year parts and labor warranties available on select systems

  • Most brands of air conditioning equipment serviced

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Call Mission for new furnace, heater repair, heater tune up in Houston, TX


Mission Air Conditioning Vehicle
Daikin Air Conditioner