Find a furnace installer in San Jose, CA

Find furnace installers in San Jose, CA

Find furnace installers in San Jose, CA

Share a few details and we'll show you the best furnace replacement contractors in your area.
Zip code

Find furnace installers in San Jose, CA

Share a few details and we'll show you the best furnace replacement contractors in your area.
Zip code

Top 10 furnace replacement contractors in San Jose, CA

Homeowners agree: these San Jose furnace installers are highly rated for knowledge, experience, communication, and more.
FREON SERVICE

FREON SERVICE

5.0(1)
7+ years in business
Serves San Jose, CA
Dennis S. says, "Great service and professional staff. I like that the staff is very honest and trustable, they completed the work in 1 day vs prosmited 2" Read more
Falcone Plumbing & Heating

Falcone Plumbing & Heating

New on HomeGuide
1 hire on HomeGuide
Serves San Jose, CA
Falcone Plumbing and Heating, Inc. is an industry leading heating and plumbing company providing unparalleled services to clients in Saratoga, Cupertino, Sunnyvale, Campbell, Los Gatos, Monte, Sereno, Milpitas, Santa Clara, Mountain View, Willow Glen and surrounding areas of San Jose. For over three generations, our highly skilled team has provided clients with cost effective options, quality products and service you deserve. At Falcone Plumbing and Heating, Inc. we strive to create long lasting relationships with our clients. Our main goal is to serve you with the best quality product tailored to your specific needs. The professional team at...
American Cooling

American Cooling

New on HomeGuide
10+ years in business
Serves San Jose, CA
I love to see my clients happy and enjoying their system working with no issues
Airfficient

Airfficient

New on HomeGuide
17+ years in business
Serves San Jose, CA
Take pride on the every work i done treating customers home like mine. I really happy every time turn on the system after new install and no issue.
HVAC Guru

HVAC Guru

New on HomeGuide
14+ years in business
Serves San Jose, CA
HVAC Guru, founded in 2011, is a trusted provider of insulation and HVAC services in San Jose, CA, and the surrounding regions. With over 15 years of industry experience, they cater to the needs of both residential and commercial clients. Their dedication to quality service has made them a leading choice for HVAC and insulation solutions.
Clayborne Hvac, Sheetmetal And General Contractor

Clayborne Hvac, Sheetmetal And General Contractor

New on HomeGuide
10+ years in business
Serves San Jose, CA
At Clayborne HVAC, Sheetmetal, and General Contractor, we specialize in providing top-tier furnace and heating system installations, thermostat services, water heater installations, and central air conditioning solutions. Located in Stockton, CA, our dedicated team of 10 skilled professionals is committed to delivering exceptional service and craftsmanship. Whether you need HVAC services or general contracting, we ensure high-quality results and customer satisfaction. Trust us to handle your home’s comfort and functionality with expertise and care.
Therma Tech, Inc.

Therma Tech, Inc.

New on HomeGuide
17+ years in business
Serves San Jose, CA
Founded in 2008, Therma Tech Inc. is a highly experienced and licensed HVAC service provider located in San Jose, California, and covers the surrounding areas. They offer comprehensive services including maintenance, replacement, and repair of all makes and models of air conditioners and furnaces. Their expert technicians are capable of handling all types of HVAC repairs, ensuring quality work and customer satisfaction with warranty offerings. Therma Tech Inc. is your reliable 24/7 solution for all air conditioning and heating needs.
ConvecTek Heating & Cooling

ConvecTek Heating & Cooling

New on HomeGuide
15+ years in business
Serves San Jose, CA
Founded in 2010, ConvecTek Heating & Cooling is a trusted HVAC service provider based in Sunnyvale, CA. The experienced team at ConvecTek specializes in full-service heating, air conditioning, and ventilation for both residential and commercial properties. Setting them apart from other providers, they offer comprehensive diagnostic and repair service, able to quickly troubleshoot issues. Alongside their HVAC services, ConvecTek is a licensed electrical contractor. Whether it's a routine maintenance, installation, retrofit, or repair, ConvecTek Heating & Cooling is committed to exceeding expectations.
Pelle Heating & Air Conditioning

Pelle Heating & Air Conditioning

New on HomeGuide
23+ years in business
Serves San Jose, CA
Established in 2002, Pelle Heating & Air Conditioning is a family-owned business serving San Jose, California, and the surrounding areas. Renowned for their superior comfort solutions for residential and light commercial customers, they specialize in the installation, repair and maintenance of HVAC systems, furnaces, and air conditioners. Pelle takes pride in providing quality work and excellent customer service, using only the best materials and equipment. Their range of services also includes solar systems, rain gutter installations, and custom sheet metal work.
AAA Furnace And Air Conditioning Co.

AAA Furnace And Air Conditioning Co.

New on HomeGuide
45+ years in business
Serves San Jose, CA
AAA Furnace & Air Conditioning Co., founded in 1957, is a trusted heating and cooling expert serving San Jose, CA and surrounding areas. Known for their comprehensive HVAC services, they offer installation, maintenance, and air quality testing. Their team of professionals also provides specialized services for mobile homes and executes a detailed 20-point plan for all heating and air conditioning systems. With over six decades of experience, they ensure homes remain comfortable and healthy through their air filtration products and duct cleaning services.

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 Jose furnace replacement contractors

Recent success stories from people in the San Jose area.
How HomeGuide works
Search

Search, get cost estimates, contact pros, and book—all for free.

Compare

View profiles, read reviews, check qualifications, and see prices before hiring.

Hire

Ask questions, confirm their availability, and hire the right pro when you're ready.