Find a furnace installer in San Antonio, TX

Find furnace installers in San Antonio, TX

Find furnace installers in San Antonio, TX

Confirm your location to see the best furnace replacement contractors near you.
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Find furnace installers in San Antonio, TX

Confirm your location to see the best furnace replacement contractors near you.
Zip code

Top 10 furnace replacement contractors in San Antonio, TX

Homeowners agree: these San Antonio furnace installers are highly rated for knowledge, experience, communication, and more.
Customs Air Conditioning And Heating

Customs Air Conditioning And Heating

New on HomeGuide
2+ years in business
Serves San Antonio, TX
At Customs Air Conditioning and Heating, we specialize in providing top-notch HVAC solutions to the residents of Atascosa and surrounding areas. With our expert team of two dedicated professionals, we offer a comprehensive range of services, including furnace and heating system installation and repair, duct and vent cleaning, and central air conditioning maintenance. Whether you're experiencing issues with your thermostat or need a water heater replacement, we ensure quality service and customer satisfaction in every project we undertake. Trust us for reliable and efficient HVAC solutions tailored to your needs.
Toned Homes LLC

Toned Homes LLC

New on HomeGuide
28+ years in business
Serves San Antonio, TX
Toned Homes AC and Remodeling is your best re source for everything in your home. Tone is a Matser HVAC State License Holder and a Registered Builder/Contractor in San Antonio and the surrounding areas. For AC and heating We service, repair, maintain, replace and offer air quality improvements. Call us for free estimates on replacement or for a special price on your next service call or tune up! We offer a full service high quality remodeling, repair and home maintenance experience. Our design process goes like this Discuss Decide Design Do Call us for a free estimate on your next remodeling project or for anything you need done to
Freezingheat Air Cond & Heat LLC

Freezingheat Air Cond & Heat LLC

5.0(1)
4+ years in business
Serves San Antonio, TX
Debra M. says, "Such a cool respectful guy who gets the job done" Read more
M. D. Ellis Refrigeration LLC

M. D. Ellis Refrigeration LLC

5.0(4)
1 hire on HomeGuide
11+ years in business
Serves San Antonio, TX
Yolanda C B. says, "Mr. Ellis was very professional, he explained everything that would be taking place with the installation of our A/C system and both he and his staff answered all of our questions. The installers worked without stopping, they did a magnificent job. I will recommend them to family and friends." Read more
ReliaBee Air, Electric & Plumbing

ReliaBee Air, Electric & Plumbing

New on HomeGuide
9+ years in business
Serves San Antonio, TX
Established in 2017, TemperaturePro Air & Electric is a woman-owned and family-operated business that serves the San Antonio, TX area. The company specializes in all electrical and HVAC services. Heat pump and AC service, maintenance, repair, and new system installation. Backed by over 35 years of industry experience, their non-commission-based technicians maintain honesty and integrity in their diagnostics and recommendations. TemperaturePro Air & Electric offers competitive pricing and exceptional service, striving to exceed customer expectations and build lifetime relationships. Their professional, background-checked, and drug-screened sta
Right Temperature Heating And Air Conditioning

Right Temperature Heating And Air Conditioning

New on HomeGuide
17+ years in business
Serves San Antonio, TX
We are a family owned business and we have been here for over 10yrs. Me as the owner have been doing air conditioning for over 25yrs. We are state licensed also are insured and bond. Also we do a background check on all our employees.
Arctic Chill Air Conditioning

Arctic Chill Air Conditioning

New on HomeGuide
17+ years in business
Serves San Antonio, TX
We offer proffesional service and prompt soulutons to the issues presented with your air conditioning situations. Arctic Chill AC enjoys providing service to the customer we provide our services to.
MD Air Conditioning & Heating

MD Air Conditioning & Heating

New on HomeGuide
24+ years in business
Serves San Antonio, TX
Founded in 2002, MD Air Conditioning & Heating Inc. is a family-owned business located in San Antonio, Texas. They serve both residential and commercial customers, specializing in the installation, maintenance, and repair of air conditioning units and heating equipment. The company also offers indoor air quality assessments. Proud to be locally operated, MD Air Conditioning & Heating Inc. ensures that all technicians are up to date with industry advancements, providing both quality and customer satisfaction. As a licensed agency and an authorized dealer, they are committed to delivering quality-driven services to the community.
Couling A/c & Heating

Couling A/c & Heating

New on HomeGuide
50+ years in business
Serves San Antonio, TX
We have been serving San Antonio since 1976. Couling A/C & Heating is a different type of Ac Company. We do not charge a service call to come to your house. We will find out what the problem is and give you a price for the repair. If you want to do the repair Great! If not we leave and you are charged Nothing! Helping Family's with there Ac problems by being Fair Honest and doing the right thing. If we come to your house and it is just a tripped breaker, dirty filter, reset the thermostat. There is No charge....
Wilks Air Conditioning & Heating

Wilks Air Conditioning & Heating

New on HomeGuide
52+ years in business
Serves San Antonio, TX
Founded in 1974, Wilks Air Conditioning & Heating has been a trusted provider of heating and air conditioning services in San Antonio, TX and surrounding areas. As a family-owned business, they pride themselves on their commitment to providing dependable, high-quality services. They offer a range of services from routine maintenance and repair to emergency repairs and system installations. The team at Wilks Air Conditioning & Heating is dedicated to ensuring your HVAC systems are in optimal condition, letting you focus more on the things you love.

Your Furnace And Heating System Installation Or Replacement questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

How much does it cost to install or replace a furnace?

Furnace replacement costs $2,000 to $5,400 on average for gas, electric, oil, or propane heating systems. A high-efficiency gas furnace costs $3,300 to $6,900 installed. New furnace prices depend on the system size, efficiency, brand, fuel type, and install labor.

  • Installing a new furnace and ductwork costs $3,800 to $12,000.
  • Replacing a new furnace and AC costs $4,000 to $10,000.

When should you need to replace a furnace?

Replace a furnace when the current unit is more than 15 years old and requires frequent fixing, or when repairs cost more than half the replacement cost.

Signs a furnace is going out:

  • Energy bills are increasing.
  • Rooms heat unevenly.
  • Fuel lines rust or system chamber cracks.
  • The thermostat malfunctions.
  • Furnace cycles on and off frequently or makes loud noises.
  • Dust or soot buildup appears.
  • Interior air smells like a gas leak.
  • The gas-furnace flame is yellow instead of blue.

How long does a furnace last?

A furnace lasts 15 to 30 years on average, depending on the fuel type, brand, usage, and maintenance frequency. Electric furnaces typically outlast gas, propane, and oil furnaces by 5 to 10 years.

Average furnace lifespan by type

  • Gas furnace 15 – 25 years
  • Oil furnace 15 – 25 years
  • Electric furnace 20 – 30 years
  • Propane furnace 15 – 20 years

How long does it take to install a furnace?

Replacing or installing a new furnace takes 4 to 18 hours on average, depending on the fuel type, size, and complexity. Extra time applies for modifying ductwork, electrical, or gas lines, adding vents or zoning, or retrofitting a larger furnace.

How to pay for a new furnace?

Options to pay for a new furnace include:

  • Monthly payment financing from the supplier
  • Home-improvement or bank loans
  • Furnace rebates and tax credits of $100 to $500 from manufacturers, dealers, utility company, or government programs
  • Credit card payment plans

What's the difference between a gas, oil, and electric furnace?

The differences between a gas, oil, and electric furnace are their fuel source, heating power, and operating costs.

  • Gas furnaces ignite propane or natural gas to heat and circulate air through the ductwork. Gas furnaces heat faster than electric.
  • Oil furnaces burn oil from an external tank to heat and circulate air through ducts. Oil furnaces are less efficient than gas and require more maintenance, but have faster heating.
  • Electric furnaces heat and circulate air with electricity or solar panels. Electric furnaces are the most energy-efficient, but have the highest operating costs.

What's the difference between a boiler, furnace, and heat pump?

Boilers circulate water or steam, furnaces circulate hot air, and heat pumps circulate refrigerant to provide heating.

  • Boilers use natural gas, propane, electricity, or heating oil to heat and circulate water or steam through pipes to radiators in each room.
  • Furnaces move centrally heated air through ducts to each room. Furnaces use gas, propane, electricity, or oil.
  • Heat pumps use electricity and refrigerant to transfer outside heat from the air, ground, or water into the home.

How to find local furnace replacement pros near me?

Furnace replacement quotes are typically free. When getting furnace estimates, use this checklist:

  • Compare at least three different estimates from experienced installers.
  • Avoid choosing the lowest bids that signal low-quality work.
  • Select licensed, insured, and bonded HVAC contractors.
  • Review their ratings on HomeGuide and Google.
  • Request copies of estimates, plan diagrams, heating-load calculations, equipment orders, permits, warranties, and contracts.
  • Verify the estimates include material, labor, equipment costs, and the installation schedule.
  • Set up a payment schedule. Never pay in full upfront.
  • Ask the questions below before signing a contract.

Choose HVAC installers with certifications from:

  • North American Technician Excellence (NATE)
  • American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE)
  • National Propane Gas Association (NPGA)
  • State-certified natural gas journeyman training programs in gas fittings

What questions should I ask furnace installation companies?

When looking to hire the best furnace contractor near you, ask them the following questions:

  • How many furnaces have you installed?
  • Can you give me references from past jobs?
  • What's the efficiency rating of this furnace? Do you recommend high-efficiency systems?
  • Does this furnace qualify for tax credits or rebates?
  • Is this furnace compatible with my existing ductwork, wiring, and thermostat?
  • Do you have a warranty for repairs?
  • Do you offer a maintenance plan?
  • Will you use the Manual J load calculation to size my new furnace?
  • How much are permits and inspections?
  • Are all labor, materials, old furnace disposal, and cleanup fees included in this estimate? What other costs apply?
  • Are any ductwork modifications necessary?
  • Will I need electrical or gas line work?
  • Do you subcontract the electrical work?
  • Do you test my ducts for leaks?
  • How long will the installation take?
  • Do you offer financing?
  • What's your payment timeline?
  • Do you follow all building code requirements?
  • Do I need a backup heater for this system?

Should you tip furnace installers?

Furnace installers don’t expect a tip and it's not customary. However, tipping $10 to $20 per person is a nice gesture when installers do a great job.

Reviews for San Antonio furnace replacement contractors

Recent success stories from people in the San Antonio area.
Ericka
This has been a great experience!! The technician was knowledgeable and kind! I only want MD Ellis to service my unit from now on!
M. D. Ellis Refrigeration LLC
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