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.
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
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.
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
King Air

King Air

New on HomeGuide
2 hires on HomeGuide
6+ years in business
Serves San Antonio, TX
I am a licensed contractor with State of Texas and have been in business for a couple of years. I provide discounts to military, law enforcement, and medical professionals. I am a two man team so my overhead is very low not like the bigger companies. I do hvac , electrical and appliances even mini splits.
ANASA

ANASA

New on HomeGuide
Serves San Antonio, TX
Hello, my name is Nassir , and I have been in the HVAC business for 28 years . It is my priority to ensure that my customers are fully satisfied with every job. I am always prompt, offer reasonable rates, and am easy to work with. I take pleasure in being present for every job because I enjoy working with my hands and taking pride in the final project. I find it fulfilling to help people out of their air conditioning predicaments, which can be a stressful time.
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
Bravo Heating And Air Conditioning LLC

Bravo Heating And Air Conditioning LLC

New on HomeGuide
22+ years in business
Serves San Antonio, TX
At Bravo Heating and Air Conditioning LLC, we specialize in delivering top-tier HVAC solutions to the San Antonio community. Our services include central air conditioning repair, furnace and heating system installation and maintenance, thermostat repair, and comprehensive duct and vent services. Although we are a small team, our commitment to customer satisfaction and exceptional workmanship ensures that every project is completed with precision and care. Trust us to keep your home comfortable all year round with reliable and efficient heating and cooling solutions.
Aramendia Plumbing Heating & Air

Aramendia Plumbing Heating & Air

New on HomeGuide
38+ years in business
Serves San Antonio, TX
Aramendia Plumbing Heating & Air, founded in 1988, has been serving San Antonio, TX, and surrounding areas for over 30 years. This reputable company is known for its top-quality heating, air conditioning, and plumbing services. They specialize in installation, repair, and maintenance, including emergency services. Moreover, they offer a range of services like sewer and drain cleaning, water heater repairs, and even duct repair and indoor air quality improvements. Aramendia aims to provide the best and most comprehensive services in the San Antonio market.
Mr. Kool A/C & Heating

Mr. Kool A/C & Heating

New on HomeGuide
7+ years in business
Serves San Antonio, TX
Founded in 2019, Mr. Kool A/C & Heating is a trusted name in San Antonio, TX, and the surrounding areas. They provide top-notch commercial and residential services from 9 to 5, Monday through Friday. As experts in the field, they are committed to ensuring their clients' comfort and satisfaction. Choose Mr. Kool A/C & Heating for reliable and quality services.
Air Authority LLC

Air Authority LLC

New on HomeGuide
13+ years in business
Serves San Antonio, TX
Founded in 2013, Air Authority LLC is dedicated to providing outstanding air conditioning and heating services in San Antonio, Texas and the surrounding areas. With a focus on customers' needs, quality workmanship, and honest communication, their team takes pride in ensuring you're comfortable. From HVAC repairs and replacements to indoor air quality solutions and emergency services, Air Authority LLC specializes in a range of solutions to meet all your home comfort needs. Their philosophy is simple: "You have a right to be comfortable."

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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