Top 10 HVAC Companies in Livermore, CA

Porch Pro Headshot GENTEC Services  Inc.
HVAC Contractors
Serves Livermore, California
(728)
We're Diamond Certified. With over a decade of service, Gentec Services Inc. is the Bay Area's most trusted electrician & HVAC services provider. Thanks to our team's rare combination of technical expertise, craftsmanship, and superior customer service, you'll find our Livermore based technicians he...Read more about GENTEC Services Inc.
We're Diamond Certified. With over a decade of service, Gentec Services Inc. is the Bay Area's most trusted electrician & HVAC services provider. Thanks to our team's rare combination of technical expertise, craftsmanship, and superior customer service, you'll find our Livermore based technicians he...Read more about GENTEC Services Inc.
Porch Pro Headshot Comfy Heating & Air Conditioning Inc.
HVAC Contractors
Serves Livermore, California
(244)
We are a local, family operated Heating & Air Conditioning company looking to help your family with all of your Heating, Air Conditioning or indoor air quality needs! Serving the East Bay and Tri Valley Areas, You can rely on us for Prompt, Friendly and Reliable Service. We install and repair all ma...Read more about Comfy Heating & Air Conditioning Inc.
We are a local, family operated Heating & Air Conditioning company looking to help your family with all of your Heating, Air Conditioning or indoor air quality needs! Serving the East Bay and Tri Valley Areas, You can rely on us for Prompt, Friendly and Reliable Service. We install and repair all ma...Read more about Comfy Heating & Air Conditioning Inc.
Porch Pro Headshot Big Air Heating & Air
HVAC Contractors
Serves Livermore, California
(234)
Big Air specializes in the installation of energy-efficient heating and air conditioning equipment. We install most brands including Trane, Rheem and Mitsubishi. Call us today for your free in-home estimate. Also ask about eletronic air cleaners, solar tubes, solar attic fans, duct sealing, duct ...Read more about Big Air Heating & Air
Big Air specializes in the installation of energy-efficient heating and air conditioning equipment. We install most brands including Trane, Rheem and Mitsubishi. Call us today for your free in-home estimate. Also ask about eletronic air cleaners, solar tubes, solar attic fans, duct sealing, duct ...Read more about Big Air Heating & Air
Porch Pro Headshot Above All Plumbing
HVAC Contractors
Serves Livermore, California
(231)
Above All Plumbing has been a successful company for over 10 years in the East Bay and Tri-Valley Area. We are family owned and operated. We believe in customer service. Above All Plumbing offers 24 Hour Emergency Services for all your plumbing problems. We will make sure your job is done in a timel...Read more about Above All Plumbing
Above All Plumbing has been a successful company for over 10 years in the East Bay and Tri-Valley Area. We are family owned and operated. We believe in customer service. Above All Plumbing offers 24 Hour Emergency Services for all your plumbing problems. We will make sure your job is done in a timel...Read more about Above All Plumbing
Porch Pro Headshot Falcone Plumbing & Heating Inc
HVAC Contractors
Serves Livermore, California
(102)
Established in 1960, Falcone Plumbing & Heating is a plumbing company that offers drain installation, plumbing fixtures repair, and plumbing inspection as well as other services. A remodeling project was finished by them in January of 2012 in the Southgate neighborhood using a permit received from t...Read more about Falcone Plumbing & Heating Inc
Established in 1960, Falcone Plumbing & Heating is a plumbing company that offers drain installation, plumbing fixtures repair, and plumbing inspection as well as other services. A remodeling project was finished by them in January of 2012 in the Southgate neighborhood using a permit received from t...Read more about Falcone Plumbing & Heating Inc
Porch Pro Headshot Attic Bright
HVAC Contractors
Serves Livermore, California
(110)
Attic Insulation services - Attic Insulation Solutions - Attic Bright offer FREE Estimate and FREE Inspections. Install insulation services. Attic Insulation walnut creek - Attic Insulation Installation & Attic Rodent Control
Attic Insulation services - Attic Insulation Solutions - Attic Bright offer FREE Estimate and FREE Inspections. Install insulation services. Attic Insulation walnut creek - Attic Insulation Installation & Attic Rodent Control
Porch Pro Headshot Bradford Air & Heating
HVAC Contractors
Serves Livermore, California
(13)
"Jay of Bradford Air & Heating was professional and courteous. I am an out of state landlord and Jay helped us through replacing a furnace. He even went above and beyond by helping me find an asbestos abatement company after he found asbestos in the duct work. It was nice to have someone I could ...Read more about Bradford Air & Heating
"Jay of Bradford Air & Heating was professional and courteous. I am an out of state landlord and Jay helped us through replacing a furnace. He even went above and beyond by helping me find an asbestos abatement company after he found asbestos in the duct work. It was nice to have someone I could ...Read more about Bradford Air & Heating
Porch Pro Headshot B Green Service
HVAC Contractors
Serves Livermore, California
(38)
B Green Service is a family-owned & operated, serving both residential and commercial needs of California residents. We offer quality service at a price you can afford with no hidden or surprise costs. Our customers can be assured that when you work with B Green Service, whether it is regarding a...Read more about B Green Service
B Green Service is a family-owned & operated, serving both residential and commercial needs of California residents. We offer quality service at a price you can afford with no hidden or surprise costs. Our customers can be assured that when you work with B Green Service, whether it is regarding a...Read more about B Green Service
Porch Pro Headshot A Plus General Contractors, Inc.
HVAC Contractors
Serves Livermore, California
(28)
We've grown a lot since we opened our doors 15 years ago. Today, we have 25 skilled technicians able to meet all your comfort needs - every season of the year. We've become one of the best and most reputable air conditioning companies in Southern California. And our Trane Comfort Specialist™ Dealer ...Read more about A Plus General Contractors, Inc.
We've grown a lot since we opened our doors 15 years ago. Today, we have 25 skilled technicians able to meet all your comfort needs - every season of the year. We've become one of the best and most reputable air conditioning companies in Southern California. And our Trane Comfort Specialist™ Dealer ...Read more about A Plus General Contractors, Inc.
Porch Pro Headshot Barker Mechanical Services
HVAC Contractors
Serves Livermore, California
Barker Mechanical Services, Inc in Dublin, CA: qualified providers dedicated to electrical expertise. 6800 Sierra Ct Ste L, Dublin is where our clients can easily search for us. Our company has been in operation for 15 years. Barker Mechanical Services, Inc provides service to the Dublin California,...Read more about Barker Mechanical Services
Barker Mechanical Services, Inc in Dublin, CA: qualified providers dedicated to electrical expertise. 6800 Sierra Ct Ste L, Dublin is where our clients can easily search for us. Our company has been in operation for 15 years. Barker Mechanical Services, Inc provides service to the Dublin California,...Read more about Barker Mechanical Services

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Livermore HVAC Contractors

31090

no job done . Job was to small for them to do . Walked in looked at it and walked out with

- Sharon White
113109

Great insulation services ! 1000sq. R-38 insulation in just 1 day !!!

- Idan Hadida
58788

Jay at Bradford solved the problems with our zone heating and air that scared less skilled providers away!

- Paldrom Collins
62605

Jay with Bradford Heating and Air installed a New Furnace and installed Air conditioning in our home built in 1956 that had no Air. I was very impressed with his workmanship in conjunction with a very fair price. He's a keeper!

- Richard Rosano
34132

Excellent service. Jay at Bradford Heating and Air was very professional and knowledgeable and was able to come out and fix our A/C in the middle of a serious heat stretch when the thermostat hit 108. We were so grateful that he could get us into his sche...

- Lana Ivashin-king
56700

I was on vacation during the cold snap when my renter called and said the heater wasn't working. I did NOT want to come home to deal with it. I called Jay at Bradford Air and Heating and he took care of every thing. He is honest, efficient, responsible...

- B Carpenter
57792

We highly recommend Bradford Air & Heating! It was time to replace the furnace, air conditioner, and water heater. Jay thoroughly explained our options and the costs beforehand and made sure we had a top quality installation. Our home's energy efficien...

- J Hayes
56702

We have used the services of Bradford Air & Heating on more than one occasion. The technician, Jay, has always been very professional, courteous and informative taking the time to explain all aspects of the work being performed providing clarification an...

- Mirto Collazo Jr
34313

We have been doing business with Bradford Air & Heating for over 10 years. Aside from being totally professional, Jay's knowledge, expertise and ethic are truly exceptional!

- Mary Craig
66027

Everything You Need to Know About Livermore HVAC Companies

How do I know that I found the right HVAC Contractor in Livermore for my hvac project?

Finding the right hvac contractor for your project can be stressful.... when you don't search with Porch. We've pulled together everything you need to know about HVAC in Livermore so you can have some peace of mind before starting your project.

Here’s what you need to know to choose the right hvac contractor in Livermore:

  • Are they properly licensed? Livermore has 9 licensed HVAC Contractors Pros.
  • Are they BBB accredited? 10 pros in Livermore are.
  • Check if they are they BBB rated: 17 are A-rated in Livermore.
  • Is the quality worth the price? Make sure to find the hvac contractor that can deliver the quality you're looking for, without going way over your budget. Don't forget that every job is going to be different.
  • Speak with them over the phone: Contact multiple hvac contractors pros to see if you’re on the same page when it comes to your project.

How many hvac contractors does Livermore have?

There are around 50 companies throughout Livermore to help you with your next hvac job.

  • 17 of them have an A or A+ rating from Better Business Bureau.

What should I check for once my HVAC Contractor in Livermore has finished working?

Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:

  • Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
  • Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
  • Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
  • Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

All HVAC Companies in Livermore, CA

Porch Pro Headshot Souza and Viviani Plumbing Co Inc
HVAC Contractors
Serves Livermore, California
(5)
Souza & Viviani Plumbing has been a family owned and operated plumbing business offering quality service to the East Bay Area for over 94 years, and is now supervised by my brother John, and me, Jim Souza. Souza Plumbing Co. Inc was started by our Grandfather William J. Souza Sr. back in the year 19...Read more about Souza and Viviani Plumbing Co Inc
Souza & Viviani Plumbing has been a family owned and operated plumbing business offering quality service to the East Bay Area for over 94 years, and is now supervised by my brother John, and me, Jim Souza. Souza Plumbing Co. Inc was started by our Grandfather William J. Souza Sr. back in the year 19...Read more about Souza and Viviani Plumbing Co Inc
Porch Pro Headshot Aleco Electric & HVAC
HVAC Contractors
Serves Livermore, California
(4)
Aleco Electric is a family owned and operated Electrical Co. No job to big or to small. Anything from installing an outlet to a full home rewire, we have your Electrical needs covered. 24 hour emergency service available. 1 HOUR EMERGENCY RESPONSE! TROUBLESHOOTING SPECIALIST SENIOR AMD MILITARY DI...Read more about Aleco Electric & HVAC
Aleco Electric is a family owned and operated Electrical Co. No job to big or to small. Anything from installing an outlet to a full home rewire, we have your Electrical needs covered. 24 hour emergency service available. 1 HOUR EMERGENCY RESPONSE! TROUBLESHOOTING SPECIALIST SENIOR AMD MILITARY DI...Read more about Aleco Electric & HVAC
Porch Pro Headshot American Heating & Air
HVAC Contractors
Serves Livermore, California
(31)
American Heating & Air is an HVAC company that offers HVAC installation and HVAC inspection as well as other services. They are based in Stockton. The state of California has licensed American Heating & Air. They are insured and bonded.
American Heating & Air is an HVAC company that offers HVAC installation and HVAC inspection as well as other services. They are based in Stockton. The state of California has licensed American Heating & Air. They are insured and bonded.
Porch Pro Headshot BACH Enterprises
HVAC Contractors
Serves Livermore, California
(25)
We offer exceptional air conditioning and heating services at the best possible pricing and provide products which will bring our customers nothing less than complete satisfaction. And when your family's health, safety, and comfort are involved, that means peace of mind. From the most complex instal...Read more about BACH Enterprises
We offer exceptional air conditioning and heating services at the best possible pricing and provide products which will bring our customers nothing less than complete satisfaction. And when your family's health, safety, and comfort are involved, that means peace of mind. From the most complex instal...Read more about BACH Enterprises
Porch Pro Headshot Valley Mechanical Corp
HVAC Contractors
Serves Livermore, California
Valley Mechanical is a full service heating, ventilating and air conditioning contractor that's been servicing the Bay Area since 1994. We have a specific focus on Energy Savings, Indoor Air Quality and Comfort. Our goal is to provide practical solutions with measureable results while you benefit fr...Read more about Valley Mechanical Corp
Valley Mechanical is a full service heating, ventilating and air conditioning contractor that's been servicing the Bay Area since 1994. We have a specific focus on Energy Savings, Indoor Air Quality and Comfort. Our goal is to provide practical solutions with measureable results while you benefit fr...Read more about Valley Mechanical Corp
Porch Pro Headshot Stevens Mechanical
HVAC Contractors
Serves Livermore, California
(6)
STEVENS MECHANICAL is your local licensed HVAC contractor servicing Contra Costa, Solano and surrounding counties. We offer reliable and reasonable rates on service calls, repairs, trouble-shooting and installation of all brand of HVAC (heating, ventilation and air conditioning) equipment. If your...Read more about Stevens Mechanical
STEVENS MECHANICAL is your local licensed HVAC contractor servicing Contra Costa, Solano and surrounding counties. We offer reliable and reasonable rates on service calls, repairs, trouble-shooting and installation of all brand of HVAC (heating, ventilation and air conditioning) equipment. If your...Read more about Stevens Mechanical
Porch Pro Headshot Airteks.com Inc
HVAC Contractors
Serves Livermore, California
Our business is our livelihood but it is also so much more. Airteks.com Inc was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a...Read more about Airteks.com Inc
Our business is our livelihood but it is also so much more. Airteks.com Inc was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a...Read more about Airteks.com Inc
Porch Pro Headshot Infinium Air, Inc.
HVAC Contractors
Serves Livermore, California
(9)
We offer HVAC contractor services. We offer warm-air heating, ventilating, and air-conditioning services.
We offer HVAC contractor services. We offer warm-air heating, ventilating, and air-conditioning services.
Porch Pro Headshot Healthy Duct  HVAC Services
HVAC Contractors
Serves Livermore, California
(5)
"Agree with the other 5 star reviews. Very nice people you will feel happy to have in your home. Professional and knowledgable - I'm sorry I waited so long to have my vents cleaned! Will be sure to call them again and recommend them to my neighbors."
"Agree with the other 5 star reviews. Very nice people you will feel happy to have in your home. Professional and knowledgable - I'm sorry I waited so long to have my vents cleaned! Will be sure to call them again and recommend them to my neighbors."
Porch Pro Headshot VENTWERX HVAC Heating, Cooling ,Insulation
HVAC Contractors
Serves Livermore, California
Ventwerx Inc specializes in heating, cooling, insulation, and professional air duct cleaning services. Ventwerx Inc offers the following services: - Furnace replacement and installations - AC replacement and installations - Air duct repair and replacement - Air duct cleaning - Dryer vent cleaning a...Read more about VENTWERX HVAC Heating, Cooling ,Insulation
Ventwerx Inc specializes in heating, cooling, insulation, and professional air duct cleaning services. Ventwerx Inc offers the following services: - Furnace replacement and installations - AC replacement and installations - Air duct repair and replacement - Air duct cleaning - Dryer vent cleaning a...Read more about VENTWERX HVAC Heating, Cooling ,Insulation
Porch Pro Headshot Dale A. Miller Heating, Cooling & Electrical
HVAC Contractors
Serves Livermore, California
Dale A. Miller Heating, Cooling and Electrical is a family owned and operated business serving the East Bay since 1987. Dale has worked in HVAC since 1974. Prior to having his own business, he worked for his father Joe at Miller's Heating & Air Conditioning. Joe taught him the importance of a ...Read more about Dale A. Miller Heating, Cooling & Electrical
Dale A. Miller Heating, Cooling and Electrical is a family owned and operated business serving the East Bay since 1987. Dale has worked in HVAC since 1974. Prior to having his own business, he worked for his father Joe at Miller's Heating & Air Conditioning. Joe taught him the importance of a ...Read more about Dale A. Miller Heating, Cooling & Electrical
Porch Pro Headshot CLARK, HARRY PLUMBING & HEATING INC
HVAC Contractors
Serves Livermore, California
Harry Clark started a plumbing service company called Grand Ave. Plumbing in 1946. The company moved to Piedmont Ave. and changed the name to "Harry Clark Plumbing". Harry Clark along with his wife Madeline, ran a successful neighborhood plumbing company. Some years later Mr. Clark passed away. Made...Read more about CLARK, HARRY PLUMBING & HEATING INC
Harry Clark started a plumbing service company called Grand Ave. Plumbing in 1946. The company moved to Piedmont Ave. and changed the name to "Harry Clark Plumbing". Harry Clark along with his wife Madeline, ran a successful neighborhood plumbing company. Some years later Mr. Clark passed away. Made...Read more about CLARK, HARRY PLUMBING & HEATING INC
Porch Pro Headshot Alternative HVACS
HVAC Contractors
Serves Livermore, California
Alternative HVAC Solutions Inc. has skilled staff with a combination of over 35 year's experience, providing HVAC services that have set industry standards for professional service and technical expertise. Alternative HVAC Solutions Inc. draws upon this extensive experience and knowledge to create a...Read more about Alternative HVACS
Alternative HVAC Solutions Inc. has skilled staff with a combination of over 35 year's experience, providing HVAC services that have set industry standards for professional service and technical expertise. Alternative HVAC Solutions Inc. draws upon this extensive experience and knowledge to create a...Read more about Alternative HVACS
Porch Pro Headshot Controlled Air
HVAC Contractors
Serves Livermore, California
(40)

Latest projects near Livermore

Recent projects booked on Porch
Livermore 94550
Thermostat Replacement and Repair
Livermore 94550
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Pleasanton 94566
Thermostat Replacement and Repair
Pleasanton 94588
Steam Fitting
Start Date
I'm flexible
Install item
Steam piping
New installation or replacement
New installation
Boiler already installed
No
Steam pipe use
steam generator for steam shower