Top 10 HVAC Companies in Walnut, CA

Porch Pro Headshot GC Heating & Cooling Inc.
HVAC Contractors
Serves Walnut, California
"We were pleasantly surprised at the job these guy did removing our old 40 year old air conditioner and replacing it with our new one.They were efficient, quick and sensitive to our comfort while doing the work. The price was outstanding and our new air conditioner is a dream come true.We couldn't ...Read more about GC Heating & Cooling Inc.
"We were pleasantly surprised at the job these guy did removing our old 40 year old air conditioner and replacing it with our new one.They were efficient, quick and sensitive to our comfort while doing the work. The price was outstanding and our new air conditioner is a dream come true.We couldn't ...Read more about GC Heating & Cooling Inc.
Porch Pro Headshot Accurate Electric, Plumbing, Heating and Air
HVAC Contractors
Serves Walnut, California
(1,117)
Porch Pro Headshot The Right Choice
HVAC Contractors
Serves Walnut, California
(681)
The Right Choice Heating and Air has provided services to homeowners, landlords, and business owners for many years. Our company is devoted to all matters related to heating, ventilation, and air conditioning. We provide thorough and professional assistance to ensure that all of our clients are sati...Read more about The Right Choice
The Right Choice Heating and Air has provided services to homeowners, landlords, and business owners for many years. Our company is devoted to all matters related to heating, ventilation, and air conditioning. We provide thorough and professional assistance to ensure that all of our clients are sati...Read more about The Right Choice
Porch Pro Headshot Guaranteed Quality Heating and Air
HVAC Contractors
Serves Walnut, California
(686)
We provide heating and air conditioning solutions at the best prices for all of Orange County. We are an Award Winning Amana / Goodman Dealer. We are also Goodman's #1 Orange County volume dealer. We provide AC Repair & AC Replacement and Furnace Repair & Furnace Replacement for all of Costa Mes...Read more about Guaranteed Quality Heating and Air
We provide heating and air conditioning solutions at the best prices for all of Orange County. We are an Award Winning Amana / Goodman Dealer. We are also Goodman's #1 Orange County volume dealer. We provide AC Repair & AC Replacement and Furnace Repair & Furnace Replacement for all of Costa Mes...Read more about Guaranteed Quality Heating and Air
Porch Pro Headshot SaveCal
HVAC Contractors
Serves Walnut, California
(350)
Porch Pro Headshot Smart Choice Heating and Air
HVAC Contractors
Serves Walnut, California
(197)
Smart Choice Heating and Air has over 11 years of experience and we've been lucky enough to learn a thing or two over those years. We work hard to assure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal! Our tea...Read more about Smart Choice Heating and Air
Smart Choice Heating and Air has over 11 years of experience and we've been lucky enough to learn a thing or two over those years. We work hard to assure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal! Our tea...Read more about Smart Choice Heating and Air
Porch Pro Headshot Patriot Energy HVAC
HVAC Contractors
Serves Walnut, California
(157)
Patriot Energy HVAC, based out of Burbank, is an A/c and Heating Repair company that provides A/C and Heating Repair and Service. Maintenance and more. Patriot Energy NEVER CHARGES OVERTIME or TRAVEL TIME.
Patriot Energy HVAC, based out of Burbank, is an A/c and Heating Repair company that provides A/C and Heating Repair and Service. Maintenance and more. Patriot Energy NEVER CHARGES OVERTIME or TRAVEL TIME.
Porch Pro Headshot BUILD A DREAM INC
HVAC Contractors
Serves Walnut, California
(113)
"I hire Build A Dream for the second time this year after they repiped my house and did a good job on that so I had my bathroom remodeled and new flooring thorough out the house as well at the same time. Did an excellent job and I was very pleased which led me to hire them again. This year I had my...Read more about BUILD A DREAM INC
"I hire Build A Dream for the second time this year after they repiped my house and did a good job on that so I had my bathroom remodeled and new flooring thorough out the house as well at the same time. Did an excellent job and I was very pleased which led me to hire them again. This year I had my...Read more about BUILD A DREAM INC
Porch Pro Headshot Select Home Improvements
HVAC Contractors
Serves Walnut, 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 Vader Air Conditioning & Heating
HVAC Contractors
Serves Walnut, California
(124)
"Working with Vader Air was a very smooth process. I had contacted multiple companies to provide a bid; Vader Air (Philip) was extremely professional and thorough. Took the time to explain what work was going to happen and kept me updated throughout the project. Would highly recommend."
"Working with Vader Air was a very smooth process. I had contacted multiple companies to provide a bid; Vader Air (Philip) was extremely professional and thorough. Took the time to explain what work was going to happen and kept me updated throughout the project. Would highly recommend."

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 Walnut HVAC Contractors

98665

Really wonderful experience. I had my central Air replaced to the latest technology and paid nothing upfront. My small monthly payment will start in over a year. I already enjoy energy saving and even got a rebate before I paid a dime. Very recommended.

- CoralCoral8542 Houser
123965

After getting some quotes from local AC guys I contacted Ed to see if he was available to come service my AC unit....its a pretty old unit an i am sure not serviced in some time. Ed came and went thru the unit completely and showed me where leaks were hap...

- Mike McGrath
9268

Mr. Walker was very knowledgeable, professional, honest and enthusiastic about his work. He explained every step of the installation process and followed up after the work was completed to ensure everything was working properly. He also provides a warra...

- Monyrith Sey
114213

They did a great job on my roof. My wife couldnt be happier, and Im excited for the energy savings!

- Paul Liper
71802

Just had my new system installed and I am very happy with the whole process!

- Jessica Norwine
57849

I install the new furnace and ductwork everything works perfect thank you so much guys for shoot it and highly recommended

- David Maman
134782

The right choice installed a new AC unit only 4 years ago and has had problems every year since, mostly electrical issues. We had an electrician take a look and their assessment was the AC unit they choose was too powerful for our 2 BR condo. Either they ...

- Arvin Gatmaitan
27418
325725

I am a former employee of his company and I cannot stress enough how important it is to stay away from companies like this. I say companies because as of now there are at least 6-8 companies all with shared owner(s) that all work the same way. You probabl...

- Joshua T
180156

They were very helpful, patience and polite. Albert team were punctual and efficient. End result was everything we hoped for and more.

- Perez Roberts

Everything You Need to Know About Walnut HVAC Companies

How do I know that I found the right HVAC Contractor in Walnut 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 Walnut 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 Walnut:

  • Are they properly licensed? Walnut has 19 licensed HVAC Contractors Pros.
  • Are they BBB accredited? 6 pros in Walnut are.
  • Check if they are they BBB rated: 21 are A-rated in Walnut.
  • 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.

Will HVAC work in Walnut require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in Walnut or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

How many hvac contractors does Walnut have?

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

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

All HVAC Companies in Walnut, CA

Porch Pro Headshot CWP Heating & Air, Inc.
HVAC Contractors
Serves Walnut, California
(159)
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
Porch Pro Headshot Fisher Heating & Air Conditioning Inc
HVAC Contractors
Serves Walnut, 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 Vigil Air
HVAC Contractors
Serves Walnut, California
(10)
VigilAir is a family operated business beloved by its customers for providing high quality Heating and Air Conditioning installations at affordable rates. Started in 2005, we have evolved into a well known HVAC service provider in Southern California. At VigilAir, we don't put quantity over qualit...Read more about Vigil Air
VigilAir is a family operated business beloved by its customers for providing high quality Heating and Air Conditioning installations at affordable rates. Started in 2005, we have evolved into a well known HVAC service provider in Southern California. At VigilAir, we don't put quantity over qualit...Read more about Vigil Air
Porch Pro Headshot Affordable Plumbing & Drain Cleaning
HVAC Contractors
Serves Walnut, California
(3)
"Affordable plumbing was not only affordable but it was right on time I called with an emergency!! My bathroom was backI got up and I receive service expeditiously, the plumber Eddie was very nice, professional knowledgeable, and impressive with the knowledge and swag of doing what he does, he Ass...Read more about Affordable Plumbing & Drain Cleaning
"Affordable plumbing was not only affordable but it was right on time I called with an emergency!! My bathroom was backI got up and I receive service expeditiously, the plumber Eddie was very nice, professional knowledgeable, and impressive with the knowledge and swag of doing what he does, he Ass...Read more about Affordable Plumbing & Drain Cleaning
Porch Pro Headshot All Seasons Temperature
HVAC Contractors
Serves Walnut, California
(17)
Free Estimate with or without repair (means no charge to troubleshoot your Air Conditioning and Heating equipment) .----------------------------------------------------------- A lot of Companies out there will try to replace your whole Heating and Air Conditioning system when not needed rather than...Read more about All Seasons Temperature
Free Estimate with or without repair (means no charge to troubleshoot your Air Conditioning and Heating equipment) .----------------------------------------------------------- A lot of Companies out there will try to replace your whole Heating and Air Conditioning system when not needed rather than...Read more about All Seasons Temperature
Porch Pro Headshot Uplift Remodeling
HVAC Contractors
Serves Walnut, California
(2)
We are passionate about home improvement, clean energy, clean air, and energy efficiency. We believe that global warming is real. If each one of us makes a step by step, energy efficiency switch, a better future, and healthier ecosystem will surely be the results. We owe it to the next generations o...Read more about Uplift Remodeling
We are passionate about home improvement, clean energy, clean air, and energy efficiency. We believe that global warming is real. If each one of us makes a step by step, energy efficiency switch, a better future, and healthier ecosystem will surely be the results. We owe it to the next generations o...Read more about Uplift Remodeling
Porch Pro Headshot Semper Fi Air
HVAC Contractors
Serves Walnut, California
(58)
We know how important your home is to you and we want it to be as comfortable as possible. We live by the Marine Corps ethos, therefore if we're not 15 minutes early, we're late. Punctuality is a trait you should come to expect from us. Another thing you can count on from us is the fact that we will...Read more about Semper Fi Air
We know how important your home is to you and we want it to be as comfortable as possible. We live by the Marine Corps ethos, therefore if we're not 15 minutes early, we're late. Punctuality is a trait you should come to expect from us. Another thing you can count on from us is the fact that we will...Read more about Semper Fi Air
Porch Pro Headshot Same Day Services Inc
HVAC Contractors
Serves Walnut, California
(1)
Same Day Services is a general contractor based out of Riverside. They provide design build services, bathroom remodeling, exterior remodeling and more. Same Day Services is accredited by the United States Environmental Protection Agency. They are also accredited by the Better Business Bureau.
Same Day Services is a general contractor based out of Riverside. They provide design build services, bathroom remodeling, exterior remodeling and more. Same Day Services is accredited by the United States Environmental Protection Agency. They are also accredited by the Better Business Bureau.
Porch Pro Headshot Xpress Heating & Air
HVAC Contractors
Serves Walnut, California
We pride our company on reliability, great communication, integrity and quality work. We are experts in our HVAC work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
We pride our company on reliability, great communication, integrity and quality work. We are experts in our HVAC work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
Porch Pro Headshot Nexus Building and Design
HVAC Contractors
Serves Walnut, California
We are a full service, custom residential home builder, remodeler, and home improvement company serving Southern California. We create and build custom home projects and are dedicated to ensuring every homeowner or real estate investor is satisfied with the result of their project. Our goal is to ma...Read more about Nexus Building and Design
We are a full service, custom residential home builder, remodeler, and home improvement company serving Southern California. We create and build custom home projects and are dedicated to ensuring every homeowner or real estate investor is satisfied with the result of their project. Our goal is to ma...Read more about Nexus Building and Design
Porch Pro Headshot Value Heater Repair
HVAC Contractors
Serves Walnut, California
(5)
"The technition was very polite, hard working, and clear in explaining the job he was doing. He was focused and took his time. Excellent worker. I like the fact that the technician put on shoe covers before entering my house, regardless of the numerous times he had to go in and out of the house. In ...Read more about Value Heater Repair
"The technition was very polite, hard working, and clear in explaining the job he was doing. He was focused and took his time. Excellent worker. I like the fact that the technician put on shoe covers before entering my house, regardless of the numerous times he had to go in and out of the house. In ...Read more about Value Heater Repair
Porch Pro Headshot Marathon HVAC Service, Inc
HVAC Contractors
Serves Walnut, California
(46)
Porch Pro Headshot S & P AIR CONDITIONING AND HEATING
HVAC Contractors
Serves Walnut, 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.
Porch Pro Headshot GR Duct Cleaning
HVAC Contractors
Serves Walnut, California

Latest projects near Walnut

Recent projects booked on Porch
West Covina 91792
Heating, Ventilation, and Air Conditioning
Start Date
Within a year
Type of project
Something else
Heating oil or oil-to-gas furnace
No, I want something else