Top 10 HVAC Companies in Walnut, CA

Porch Pro Headshot Accurate Electric, Plumbing, Heating and Air
HVAC Contractors
Serves Walnut, California
(1,117)
Porch Pro Headshot Home Comfort USA
HVAC Contractors
Serves Walnut, California
(1,052)
"Called a few other AC guys and they're booked out two weeks! I researched a lot and found people in the AC business respect Home Comfort USA. I decided to give them a try-and I'm so glad we did! Their dispatch team went out of their way to squeeze me in... Believe me our not, they came out the nex...Read more about Home Comfort USA
"Called a few other AC guys and they're booked out two weeks! I researched a lot and found people in the AC business respect Home Comfort USA. I decided to give them a try-and I'm so glad we did! Their dispatch team went out of their way to squeeze me in... Believe me our not, they came out the nex...Read more about Home Comfort USA
Porch Pro Headshot GC Heating & Cooling Inc.
HVAC Contractors
Serves Walnut, California
(658)
"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 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)
"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 happening in the some of the old ducting...afte...Read more about Patriot Energy HVAC
"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 happening in the some of the old ducting...afte...Read more about Patriot Energy HVAC
Porch Pro Headshot BUILD A DREAM INC
HVAC Contractors
Serves Walnut, California
(113)
"Matthew was very good at explaining the process of completing the work that was done, and routinely checked in on us throughout the process. The work was completed in a timely fashion and is good quality. Unfortunately, the painters took down our mezuza and lost it in the process of painting. Th...Read more about BUILD A DREAM INC
"Matthew was very good at explaining the process of completing the work that was done, and routinely checked in on us throughout the process. The work was completed in a timely fashion and is good quality. Unfortunately, the painters took down our mezuza and lost it in the process of painting. Th...Read more about BUILD A DREAM INC
Porch Pro Headshot Mor Air, Inc.
HVAC Contractors
Serves Walnut, California
(119)
"After meeting with a few of the big box HVAC companies, and having to beg them to leave my home after giving an overpriced bid, I luckily met Mario of Mor Air. Mario was courteous, knowledgeable, and best of all he listened to my wants and needs and adapted my AC system to my specifications. The ...Read more about Mor Air, Inc.
100% response rate
"After meeting with a few of the big box HVAC companies, and having to beg them to leave my home after giving an overpriced bid, I luckily met Mario of Mor Air. Mario was courteous, knowledgeable, and best of all he listened to my wants and needs and adapted my AC system to my specifications. The ...Read more about Mor Air, 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."
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.

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

49036

Aryco Heating and Air Conditioning is an excellent company. I have a customer built house at the city of San Marino and David installed a heating and air conditioning units in my new house. David is very knowledgable and always stands behind his work. ...

- Ty Yu
49791

Good honest prompt service. I'ts great to see there are a few of these companies around.

- Paul Ary
94056

Incredibly accessible and trustworthy.

- John Yim
49180

The workers from Aryco were fast, efficient and tidy. They did a splendid job installing our new A/C and heating system for our entire home-- which was no small feat! I thoroughly recommend their work.

- Coleen Ary
48956

Aryco is a professional company with the experience to get the job done correctly and on time. I will recommend Aryco to anyone who needs HVAC service, repair, installation or replacement. Kevin Z.

- Kevin Zimmerman
53871

Dave is great! He has been fixing my HVAC for several years now. I'm always scared it's going to be some big problem that is going to be expensive, but it never is. It's always just a small fix - HONEST DAVE. He has a great staff that ensures I get a ...

- Marie Taylor
54025

We tried several air conditioning companies over a period of five or six years, but we could not find anyone who could correct the difficulty we were having with our air conditioner. Every July or August the system would simply shut down on us. A friend...

- Eric Newhall
48981

I had a central air/heating unit installed in my older home. Aryco did a terrific job. Both heat and air are quick and efficient. The job was completed in 2 days time. I have referred them to friends.

- Janice McCarthy
53024

Have done business with Aryco for 5+ years. Each time professional and honest. Their maintenance schedule has kept the big expenses away. Happy customer.

- Marco Arreaga
31090

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

- Sharon White

Everything You Need to Know About Walnut HVAC Companies

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.

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 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.

All HVAC Companies in Walnut, CA

Porch Pro Headshot Elim HVAC Inc.
HVAC Contractors
Serves Walnut, California
(151)
ELIM HVAC is a faith driven premium heating and air conditioning company in Southern California, with strong morals of honesty and helping out others. Our mission is to provide you with the best possible solution and excellent service in any location. We do it all from residential to light commercia...Read more about Elim HVAC Inc.
ELIM HVAC is a faith driven premium heating and air conditioning company in Southern California, with strong morals of honesty and helping out others. Our mission is to provide you with the best possible solution and excellent service in any location. We do it all from residential to light commercia...Read more about Elim HVAC Inc.
Porch Pro Headshot G N C Heating and Air Conditioning
HVAC Contractors
Serves Walnut, California
(25)
GNC Heating and Air Conditioning has been in business for over 10 years and in that time we've learned a thing or two. We put customers first since we are mainly referrals, there are no major ads, no sales teams pressuring you into sales and not commission biased, we repair what is wrong and don't s...Read more about G N C Heating and Air Conditioning
GNC Heating and Air Conditioning has been in business for over 10 years and in that time we've learned a thing or two. We put customers first since we are mainly referrals, there are no major ads, no sales teams pressuring you into sales and not commission biased, we repair what is wrong and don't s...Read more about G N C Heating and Air Conditioning
Porch Pro Headshot Aryco HVAC
HVAC Contractors
Serves Walnut, California
(116)
"Dave Ary of Aryco upgraded my AC system when my condenser went south. He had to put in a lot of extra work to make the new A-coil fit in my small attack space and he did not raise the price we had already agreed on. I have recommended him to family and friends and they were all happy with the resul...Read more about Aryco HVAC
"Dave Ary of Aryco upgraded my AC system when my condenser went south. He had to put in a lot of extra work to make the new A-coil fit in my small attack space and he did not raise the price we had already agreed on. I have recommended him to family and friends and they were all happy with the resul...Read more about Aryco HVAC
Porch Pro Headshot A Plus General Contractors, Inc.
HVAC Contractors
Serves Walnut, 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 Horton's Heating & Air Conditioning
HVAC Contractors
Serves Walnut, California
(16)
"I had four estimates from other companies and Bobby Horton came to the city of Bradbury to give me an estimate for half of what the most economic company had previously estimated. The old saying goes "you pay for what you get". However, he and his crew were very professional and did outstanding wo...Read more about Horton's Heating & Air Conditioning
"I had four estimates from other companies and Bobby Horton came to the city of Bradbury to give me an estimate for half of what the most economic company had previously estimated. The old saying goes "you pay for what you get". However, he and his crew were very professional and did outstanding wo...Read more about Horton's Heating & Air Conditioning
Porch Pro Headshot American Home
HVAC Contractors
Serves Walnut, California
(15)
"Had a great experience with these guys since the beginning and always kept me in the loop throughout the project. Project went smoother than I expected and I will definitely use this company again in the future and would recommend them to friends and family. Thanks again Edgar for everything and ha...Read more about American Home
"Had a great experience with these guys since the beginning and always kept me in the loop throughout the project. Project went smoother than I expected and I will definitely use this company again in the future and would recommend them to friends and family. Thanks again Edgar for everything and ha...Read more about American Home
Porch Pro Headshot Rico HVAC Repair
HVAC Contractors
Serves Walnut, California
(8)
Our professionals are specialised in custom HVAC installation of all types and models. We offer a maintenance schedule that will ensure you get the absolute best performance out of your system and increase its life span. https://www.yelp.com/biz/rico-hvac-repair-glendora
Our professionals are specialised in custom HVAC installation of all types and models. We offer a maintenance schedule that will ensure you get the absolute best performance out of your system and increase its life span. https://www.yelp.com/biz/rico-hvac-repair-glendora
Porch Pro Headshot Global Green Solutions and Remodeling
HVAC Contractors
Serves Walnut, 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 Watson Construction
HVAC Contractors
Serves Walnut, California
(31)
At Watson Construction we pride ourselves in offering quality products and exceptional service at affordable prices. Many of our clients come to us via referral or even repeat customers. You will be extremely pleased with our customer service and respect for your home. TSG Construction is founded ...Read more about Watson Construction
At Watson Construction we pride ourselves in offering quality products and exceptional service at affordable prices. Many of our clients come to us via referral or even repeat customers. You will be extremely pleased with our customer service and respect for your home. TSG Construction is founded ...Read more about Watson Construction
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 U.S. Air Conditioning & Heating
HVAC Contractors
Serves Walnut, 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 Value Heater Repair
HVAC Contractors
Serves Walnut, California
(5)
"This Company did a great job cleaning my duct work. The guys that did the work were informative, professional, and made every effort to take care of my home during the process. generally cleaned up nicely behind their work."
"This Company did a great job cleaning my duct work. The guys that did the work were informative, professional, and made every effort to take care of my home during the process. generally cleaned up nicely behind their work."
Porch Pro Headshot Full Spectrum Techs
HVAC Contractors
Serves Walnut, California
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.

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