Top 10 HVAC Companies in Fullerton, CA

Porch Pro Headshot Power Pro Plumbing Heating & Air
HVAC Contractors
Serves Fullerton, California
We're a service provider for all your plumbing, heating, & cooling needs. We do more than just toilets, water heaters, and sinks. Our experienced and committed employees, top quality brands, professional service for your home, wide range of services, and state of the art technology all combine to me...Read more about Power Pro Plumbing Heating & Air
100% response rate
We're a service provider for all your plumbing, heating, & cooling needs. We do more than just toilets, water heaters, and sinks. Our experienced and committed employees, top quality brands, professional service for your home, wide range of services, and state of the art technology all combine to me...Read more about Power Pro Plumbing Heating & Air
Porch Pro Headshot Home Comfort USA
HVAC Contractors
Serves Fullerton, California
(1,052)
Home Comfort USA takes pride in providing the ultimate heating and air conditioning customer experience. It all starts with Home Comfort USA's licensed and insured hvac technicians who have been professionally trained in: ac repair, a/c replacement, a/c installation, furnace repair, heater replaceme...Read more about Home Comfort USA
Home Comfort USA takes pride in providing the ultimate heating and air conditioning customer experience. It all starts with Home Comfort USA's licensed and insured hvac technicians who have been professionally trained in: ac repair, a/c replacement, a/c installation, furnace repair, heater replaceme...Read more about Home Comfort USA
Porch Pro Headshot White Mechanical Inc.
HVAC Contractors
Serves Fullerton, California
(442)
Our team members are certified by NATE. North American Technician Excellence (NATE) is the nation's largest non-profit certification organization for heating, ventilation, air conditioning and refrigeration technicians. NATE is the only technician certification organization governed, owned, operated...Read more about White Mechanical Inc.
Our team members are certified by NATE. North American Technician Excellence (NATE) is the nation's largest non-profit certification organization for heating, ventilation, air conditioning and refrigeration technicians. NATE is the only technician certification organization governed, owned, operated...Read more about White Mechanical Inc.
Porch Pro Headshot Champion Aire Heating & Air Conditioning
HVAC Contractors
Serves Fullerton, California
(218)
Champion Aire has been a trusted and a professional service HVAC contractor in the HVAC industry ,Experience and expertise both working Commercial and Residential for all air conditioning and heating repairs, installations, maintenance, indoor air quality, duct work, ventilation and filtration need...Read more about Champion Aire Heating & Air Conditioning
Champion Aire has been a trusted and a professional service HVAC contractor in the HVAC industry ,Experience and expertise both working Commercial and Residential for all air conditioning and heating repairs, installations, maintenance, indoor air quality, duct work, ventilation and filtration need...Read more about Champion Aire Heating & Air Conditioning
Porch Pro Headshot BUILD A DREAM INC
HVAC Contractors
Serves Fullerton, California
(113)
"this has been the best experience with a construction company in all my years, i would recommend to any senior citizen. they are trust worthy, my project manager David faithfully call me every day, and kept me updated, which meant a lot to me. the work was impeccable and i am very satisfied. David ...Read more about BUILD A DREAM INC
"this has been the best experience with a construction company in all my years, i would recommend to any senior citizen. they are trust worthy, my project manager David faithfully call me every day, and kept me updated, which meant a lot to me. the work was impeccable and i am very satisfied. David ...Read more about BUILD A DREAM INC
Porch Pro Headshot Select Home Improvements
HVAC Contractors
Serves Fullerton, California
(125)
At Select Home Improvements we specialize in Windows, Textcote/Supercote Coolwall, HVAC, Roofing, Patio Covers, Vinyl Siding & Insulation. We are licensed, insured and bonded. We are also members of The League of California Home Owners. With our unmatched customer service we remedy all of our se...Read more about Select Home Improvements
At Select Home Improvements we specialize in Windows, Textcote/Supercote Coolwall, HVAC, Roofing, Patio Covers, Vinyl Siding & Insulation. We are licensed, insured and bonded. We are also members of The League of California Home Owners. With our unmatched customer service we remedy all of our se...Read more about Select Home Improvements
Porch Pro Headshot CHHS Inc
HVAC Contractors
Serves Fullerton, California
(56)
"I am very happy I got in contact with Clear Horizon and had them to perform the work. Everything went very well, no surprises there. Quality work, everything left tidy every day, just as we knew it would be.Very professional and experienced. They went above and beyond to make the project work. We w...Read more about CHHS Inc
"I am very happy I got in contact with Clear Horizon and had them to perform the work. Everything went very well, no surprises there. Quality work, everything left tidy every day, just as we knew it would be.Very professional and experienced. They went above and beyond to make the project work. We w...Read more about CHHS Inc
Porch Pro Headshot Fisher Heating & Air Conditioning Inc
HVAC Contractors
Serves Fullerton, California
(23)
"Fisher Heating and Air is a very well run family business. Their techs are updated with the latest training and have the latest test equipment. Every technician that has visited my home over the last 10 plus years, have been very professional and considerate. Recommend!!! You will not be disappoi...Read more about Fisher Heating & Air Conditioning Inc
"Fisher Heating and Air is a very well run family business. Their techs are updated with the latest training and have the latest test equipment. Every technician that has visited my home over the last 10 plus years, have been very professional and considerate. Recommend!!! You will not be disappoi...Read more about Fisher Heating & Air Conditioning Inc
Porch Pro Headshot B and N Heating and Air
HVAC Contractors
Serves Fullerton, California
(11)
"Great Company!! Reliable, honest and work completed ON TIME. They show up when they say they will be there, are very respectful and clean up when they leave, We have used them for installs on our rehab properties and repairs for our rental properties. Have not had any complaints from our te...Read more about B and N Heating and Air
"Great Company!! Reliable, honest and work completed ON TIME. They show up when they say they will be there, are very respectful and clean up when they leave, We have used them for installs on our rehab properties and repairs for our rental properties. Have not had any complaints from our te...Read more about B and N Heating and Air
Porch Pro Headshot American West Services
HVAC Contractors
Serves Fullerton, California
(9)
"American West Services is a great plumbing service. Glenn, the owner is very knowledgeable, trustworthy and does the job right. He works on all of my rental properties as well as my primary home. He makes emergency calls too! I have worked with Glenn and his crew for over 7 years and I have ne...Read more about American West Services
"American West Services is a great plumbing service. Glenn, the owner is very knowledgeable, trustworthy and does the job right. He works on all of my rental properties as well as my primary home. He makes emergency calls too! I have worked with Glenn and his crew for over 7 years and I have ne...Read more about American West 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 Fullerton 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
12866

Just got a new heating and AC system installed! LOVE IT!! The gentleman who came out was very helpful and even got me an EDISON rebate. The installation was perfect and done the same day. Price was fair, I would definitely recommend AIRWEST to my friends ...

- Xochitl Valenzuela
997

Would recommend.

- Jillian Dretzka
154120

Nick&Shawn from build a Dream are pretty nice, we met at my house and they designed my back yard for me. They are professional and knowledgeable. Everything they promised, they delivered to my satisfaction! They were always on time! Highly highly Rcommend...

- Oliver Wang
150096

I met Shay five years ago. Back then, I wanted to remodel my bathrooms and kitchen because we had mold. He did such a good job that I knew right away i want him to do all my future projects. He is a good guy and very trust worthy, he always addresses our ...

- Amelia Young
160277

We got our bathroom remodeled through Build A Dream and the experience was great! They were spot on at making my ideas become a reality. The contractors were great and finished the job on time.

- jack sparrow
159729

Very good work! Very pleased with the painting and window installation. The painters and window installer were very neat, precise, and professional. The management team always responded promptly to my requests and concerns.

- Anna Fajardo
150517

i loved working with build a dream, Gil and Sean are very professional, personable, made us feel comfortable and the staff stuck to their work, they always kept us updated on who is coming to our house and for what, they rebuilt for us the front porch and...

- HERTISTINE WASHINGTON
161566

Honest reliable service. They helped me with my parent's patio. It was falling apart from years of neglect. Build a Dream redesigned it making it much more modern and sturdy. I would definitely recommend them to my friends. They were on time and finished ...

- Michael Brig
150093

Build a dream completed 2 bathroom remodel for me. Ty and his team were responsive and super flexible with changes. When I did not like the shower door that was first installed, Ty agreed to replace it with what makes more sense for my limited space and I...

- MARYA FORSTER

Everything You Need to Know About Fullerton HVAC Companies

Can I browse unscreened HVAC Contractors in Fullerton?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Fullerton that have not been pre-screened. This means that their licenses may not be up to date to operate in Fullerton or CA. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • White Mechanical Inc.:
    • BBB Rating: A+
    • Active/Verified License: Yes, Current Status is Active
  • Guaranteed Quality Heating and Air:
    • Active/Verified License: Yes, Current Status is Active
  • Vader Air Conditioning & Heating:
    • BBB Rating: B-
    • Active/Verified License: No, current status is inactive

How many hvac contractors does Fullerton have?

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

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

What zip codes in Fullerton have the best HVAC Contractors?

Below we've listed Fullerton zip codes that have great selections of hvac contractors:

  • 90621: 1 HVAC Contractors.
  • 92833: 1 HVAC Contractors.
  • 92806: 1 HVAC Contractors.
  • All HVAC Companies in Fullerton, CA

    Porch Pro Headshot A Plus General Contractors, Inc.
    HVAC Contractors
    Serves Fullerton, 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 20th Century Air Inc.
    HVAC Contractors
    Serves Fullerton, California
    (16)
    20th Century Air, Inc. - Heating and Air Conditioning in Orange County "21st Century Products with 20th Century Service" We are a family owned and operated company specializing in heating and air conditioning installation, replacements, maintenance, and repair in Orange, LA, and Riverside Counties...Read more about 20th Century Air Inc.
    20th Century Air, Inc. - Heating and Air Conditioning in Orange County "21st Century Products with 20th Century Service" We are a family owned and operated company specializing in heating and air conditioning installation, replacements, maintenance, and repair in Orange, LA, and Riverside Counties...Read more about 20th Century Air Inc.
    Porch Pro Headshot Horton's Heating & Air Conditioning
    HVAC Contractors
    Serves Fullerton, California
    (16)
    "Hortons's installed a ductless mini-split AC/heat pump. The Fujitsu system has a higher energy rating and better warranty than anything else I saw on the internet. Bob and his team were very pleasant and seemed to know what they are doing. Very pleased so far!"
    "Hortons's installed a ductless mini-split AC/heat pump. The Fujitsu system has a higher energy rating and better warranty than anything else I saw on the internet. Bob and his team were very pleasant and seemed to know what they are doing. Very pleased so far!"
    Porch Pro Headshot Global Green Solutions and Remodeling
    HVAC Contractors
    Serves Fullerton, California
    (9)
    "In our house we have noticed that certain rooms were a lot colder than others and that we had a high heating bill- $250.00 a month during cold months. I was also aware that some ducts in the attic were partially crushed. So when Global Green Solutions called to clean out the vents and inspect the...Read more about Global Green Solutions and Remodeling
    "In our house we have noticed that certain rooms were a lot colder than others and that we had a high heating bill- $250.00 a month during cold months. I was also aware that some ducts in the attic were partially crushed. So when Global Green Solutions called to clean out the vents and inspect the...Read more about Global Green Solutions and Remodeling
    Porch Pro Headshot A C Norton Air Cond & Htg
    HVAC Contractors
    Serves Fullerton, California
    (3)
    Looking for affordable heating and AC repair and maintenance in Costa Mesa, Tustin, Irvine, Fountain Valley, Newport Beach and Huntington Beach, CA with free estimates? We have the right service for your convenience and satisfaction. At AC Norton Heating & Air Conditioning no more risk will pain you...Read more about A C Norton Air Cond & Htg
    Looking for affordable heating and AC repair and maintenance in Costa Mesa, Tustin, Irvine, Fountain Valley, Newport Beach and Huntington Beach, CA with free estimates? We have the right service for your convenience and satisfaction. At AC Norton Heating & Air Conditioning no more risk will pain you...Read more about A C Norton Air Cond & Htg
    Porch Pro Headshot Marca Construction, Inc.
    HVAC Contractors
    Serves Fullerton, California
    Marca Construction, Inc. specializes in a wide-range of general contracting services for commercial and industrial buildings, multi-unit housing developments, high-rise buildings and private residences throughout Southern California. Our directory of services includes, but is not limited to, the fo...Read more about Marca Construction, Inc.
    Marca Construction, Inc. specializes in a wide-range of general contracting services for commercial and industrial buildings, multi-unit housing developments, high-rise buildings and private residences throughout Southern California. Our directory of services includes, but is not limited to, the fo...Read more about Marca Construction, Inc.
    Porch Pro Headshot Airwest Air Conditioner and Heating, Inc
    HVAC Contractors
    Serves Fullerton, California
    (2)
    Since 1984, we have been dedicated to servicing and installing heating, ventilating and air conditioning systems that meet their maximum energy efficiency potential. National Comfort Institute estimates that the average residential heating and cooling system only operates at approximately 56% of it...Read more about Airwest Air Conditioner and Heating, Inc
    Since 1984, we have been dedicated to servicing and installing heating, ventilating and air conditioning systems that meet their maximum energy efficiency potential. National Comfort Institute estimates that the average residential heating and cooling system only operates at approximately 56% of it...Read more about Airwest Air Conditioner and Heating, Inc
    Porch Pro Headshot Energy Air Technology
    HVAC Contractors
    Serves Fullerton, California
    Based out of Los Angeles, Energy Air Technology is an HVAC contractor. They provide water heater services and HVAC repair as well as other services.
    Based out of Los Angeles, Energy Air Technology is an HVAC contractor. They provide water heater services and HVAC repair as well as other services.
    Porch Pro Headshot Goldstar Home Services
    HVAC Contractors
    Serves Fullerton, California
    (1)
    Quick Response and Exceptional Service. GoldStar Home Services provides prompt and convenient service calls as well as high-quality installations completed by our experienced professionals. Once your service call is scheduled, we'll be at your front door on-time and ready to work.
    Quick Response and Exceptional Service. GoldStar Home Services provides prompt and convenient service calls as well as high-quality installations completed by our experienced professionals. Once your service call is scheduled, we'll be at your front door on-time and ready to work.
    Porch Pro Headshot LOWE'S OF ANAHEIM - HVAC
    HVAC Contractors
    Serves Fullerton, California
    Is your HVAC unit tired and old? Do you want to upgrade to a new unit? Save energy and money with a new HVAC system installed through Lowes. Lowes has a specialist that works exclusively with clients like you. Come into the store, call or click Lowes will schedule you for a FREE in-home appointmen...Read more about LOWE'S OF ANAHEIM - HVAC
    Is your HVAC unit tired and old? Do you want to upgrade to a new unit? Save energy and money with a new HVAC system installed through Lowes. Lowes has a specialist that works exclusively with clients like you. Come into the store, call or click Lowes will schedule you for a FREE in-home appointmen...Read more about LOWE'S OF ANAHEIM - HVAC
    Porch Pro Headshot U.S. Air Conditioning & Heating
    HVAC Contractors
    Serves Fullerton, California
    Competitive, Reliable, Quality Work at Affordable Price We Specialize in Providing Expert Work on Air Conditioning and Heating Repairs, Installations, and Service Call the Professionals Direct (818) 207-1245 Toll Free (877) 872-4777 Email us at: usair@usa.com Fast Reliable Same Day Service Local a...Read more about U.S. Air Conditioning & Heating
    Competitive, Reliable, Quality Work at Affordable Price We Specialize in Providing Expert Work on Air Conditioning and Heating Repairs, Installations, and Service Call the Professionals Direct (818) 207-1245 Toll Free (877) 872-4777 Email us at: usair@usa.com Fast Reliable Same Day Service Local a...Read more about U.S. Air Conditioning & Heating
    Porch Pro Headshot ECI
    HVAC Contractors
    Serves Fullerton, California
    Our goal at ECI is to provide years of joy and comfort for our customers and their families by helping to guide you through every step of the way as we transform your home into the safe and reliable place you expect it to be.
    Our goal at ECI is to provide years of joy and comfort for our customers and their families by helping to guide you through every step of the way as we transform your home into the safe and reliable place you expect it to be.
    Porch Pro Headshot Champion Aire Heating & Air Conditioning
    HVAC Contractors
    Serves Fullerton, California
    At Champion Aire Heating & Air Conditioning your satisfaction is our goal, we are quality HVAC Contractor, serving people in Anaheim, CA and surrounding cities. Please call us today! Air Conditioning Installation, HVAC Service Villa Park, CA;El Modena, CA;Orange Park Acres, CA;El Cerrito, CA;Norco, ...Read more about Champion Aire Heating & Air Conditioning
    At Champion Aire Heating & Air Conditioning your satisfaction is our goal, we are quality HVAC Contractor, serving people in Anaheim, CA and surrounding cities. Please call us today! Air Conditioning Installation, HVAC Service Villa Park, CA;El Modena, CA;Orange Park Acres, CA;El Cerrito, CA;Norco, ...Read more about Champion Aire Heating & Air Conditioning
    Porch Pro Headshot S & P AIR CONDITIONING AND HEATING
    HVAC Contractors
    Serves Fullerton, California
    Hi, I am calling from S& P air conditioning . I know you have some problems with the air conditioner or refrigeration . Maybe we can help you with that issue , thank you very much.
    Hi, I am calling from S& P air conditioning . I know you have some problems with the air conditioner or refrigeration . Maybe we can help you with that issue , thank you very much.

    Latest projects near Fullerton

    Recent projects booked on Porch
    Anaheim 92805
    HVAC Inspection
    Start Date
    Within a week
    Purpose
    Purchasing property
    Inspection type
    Heating and cooling
    Property type
    Single family residence
    Property size
    1,501-2,000 sq ft
    Property age
    51+ years
    Foundation type
    Raised with crawl space
    Relationship to property
    Buyer
    Occupied
    No
    Utilities turned on
    Yes
    Specific services
    None of the above
    Fullerton 92831
    Thermostat Replacement and Repair
    Comments from Customer
    Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    La Mirada 90638
    Thermostat Replacement and Repair
    Comments from Customer
    Customer did not provide additional comments. Please contact the customer to discuss the details of this project.