Top 10 heating and cooling repair services in Walnut, CA

Porch Pro Headshot Relaxed Heating and Air Inc
Heating and Cooling Repair
Serves Walnut, California
(645)
"I was out of town when the tenant called and told me that the heater is out. I called Relaxed Heating and Air and within few hours they were on the roof troubleshooting the package unit. Their dispatch coordinated directly with tenant, so I could go back to enjoying my vacation. I have been usi...Read more about Relaxed Heating and Air Inc
"I was out of town when the tenant called and told me that the heater is out. I called Relaxed Heating and Air and within few hours they were on the roof troubleshooting the package unit. Their dispatch coordinated directly with tenant, so I could go back to enjoying my vacation. I have been usi...Read more about Relaxed Heating and Air Inc
Porch Pro Headshot Air Concepts
Heating and Cooling Repair
Serves Walnut, California
(367)
Porch Pro Headshot Service All-Stars Plumbing, Heating and Air Comfort
Heating and Cooling Repair
Serves Walnut, California
(238)
We are Family owned and operated, Service All-Stars Heating and Air Comfort strives to perform at the best. When you choose to hire our company, you’re choosing reliability and high-quality workmanship. We strive to offer our customers practical solutions and reasonable prices.
We are Family owned and operated, Service All-Stars Heating and Air Comfort strives to perform at the best. When you choose to hire our company, you’re choosing reliability and high-quality workmanship. We strive to offer our customers practical solutions and reasonable prices.
Porch Pro Headshot Patriot Energy HVAC
Heating and Cooling Repair
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 Mor Air, Inc.
Heating and Cooling Repair
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 CWP Heating & Air, Inc.
Heating and Cooling Repair
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 Semper Fi Air
Heating and Cooling Repair
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 Sturges Heating and Air Conditioning
Heating and Cooling Repair
Serves Walnut, California
(68)
When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
Porch Pro Headshot G P Heating & Cooling
Heating and Cooling Repair
Serves Walnut, California
(10)
At G P Heating & Cooling, we specialize in HVAC services such as repairs, maintenance, and installations for residential and commercial customers. Our goal is to provide you with a comfortable environment all year long, and at a price you can afford. Let our extensive experience work for you. G P ...Read more about G P Heating & Cooling
At G P Heating & Cooling, we specialize in HVAC services such as repairs, maintenance, and installations for residential and commercial customers. Our goal is to provide you with a comfortable environment all year long, and at a price you can afford. Let our extensive experience work for you. G P ...Read more about G P Heating & Cooling
Porch Pro Headshot Talent Air
Heating and Cooling Repair
Serves Walnut, California
(13)
We would like to introduce our company, Talent Air is a family owned and operated company, with hopes that we may serve your company's Air Conditioning needs. We are a commercial heating, ventilating, and air conditioning contractor with decades of experience. We pride ourselves on the fact we maint...Read more about Talent Air
We would like to introduce our company, Talent Air is a family owned and operated company, with hopes that we may serve your company's Air Conditioning needs. We are a commercial heating, ventilating, and air conditioning contractor with decades of experience. We pride ourselves on the fact we maint...Read more about Talent Air

Frequently asked questions about heating and cooling repair

There are many reasons your HVAC system may not be working, and be in need of repair. One very common root cause of HVAC failure is simply a lack of regular maintenance. HVAC pros recommend that your system be checked annually to keep it in top repair. If your AC unit of furnace is not performing up to standards, it is often best to an HVAC contractor assess your system to see what kind of repairs it may need. A pro will know that if your furnace is tripping the circuit breaker, it may be because of a dirty filter. The dirt could be blocking the air flow. But the issue could also be a duct leak or dirty coils.

A malfunctioning HVAC system could actually be hazardous. If your furnace is making strange noises, the motor may need to be replaced. Your HVAC system may have airflow issues or dirty burners that might be flammable. It’s always best to stick to a regular HVAC system maintenance schedule, and to consult an HVAC repair contractor at the first sign that your HVAC is not working.

Air conditioners are great for keeping your home comfortable in the warmer months. Having an AC unit installed brings a host of other benefits as well. However, air conditioners are subject to a host of common problems. One of the most common problems starts with a lack of regular HVAC maintenance. One common AC system issue is a gradual or sudden decrease in efficiency. The air conditioner may not be cooling your home well, and your home might feel unusually muggy. If HVAC maintenance has been neglected, the coils may have collected dirt and debris which clogs the coils. An air conditioner repair pro can remedy this situation, and check for any other problems with your air conditioner. Similarly, if your AC unit is leaking, a pro can troubleshoot the problem.

It makes sense to keep a regular HVAC system maintenance schedule. If you bring in a local AC professional, they can get to know your system and call out problems with your air conditioner before they become bigger issues down the road.

Your home’s heating and cooling system may be easy to take for granted as long as it is running smoothly. Your HVAC system keeps your home comfortable, it can save on energy bills, and it keeps the air in your home cleaner and healthier. Here’s the catch, your HVAC system requires regular maintenance to keep it in top repair. Investing in an annual inspection of your home’s heating, ventilation and air conditioning systems is relatively inexpensive compared to the benefits you’ll enjoy.

Regular maintenance helps prevent expensive breakdowns by troubleshooting the HVAC problem early and effectively. If you have your HVAC system inspected and maintained on a regular basis, your system will run more efficiently which can save you money on energy bills. Annual maintenance can extend the life of your HVAC system saving you money on costly replacements. Finally, most HVAC companies require proof of regular maintenance when a repair is submitted under warranty. It pays to keep your heating, air conditioning, and ventilation systems covered on a warranty. An HVAC pro can help you with routine HVAC maintenance as well as big and small repairs.

There are a host of common HVAC problems that can lead to annoying, expensive, or even dangerous situations in your home. Carbon monoxide leaks are one potentially dangerous HVAC problem. These can be caused by a cracked or failed heat exchanger. An HVAC repair pro can test for the presence of carbon monoxide in your home and install a carbon monoxide detector in your home. Another potentially dangerous problem that can arise with your HVAC system are pilot light or ignition problems. A dirty pilot, or burners can cause short cycling, a pilot outage, or furnace lockout. In any case it’s best to call an HVAC repair professional. HVAC problems that involve natural gas or high voltage which must be handled by a trained technician.

If your furnace or air conditioner is suddenly making odd noises, emitting strange odors, or seems to be operating less efficiently than when it was installed, it’s time to call an HVAC repair technician. A trained pro will have the skills, know-how, and tools to safely repair any problem your HVAC system develops over time. Keep your home safe, comfortable and healthy by developing a regular maintenance and repair relationship with an HVAC pro near you.

There are a few simple troubleshooting steps homeowners can take if their HVAC system is not working. After taking these steps, it makes sense to hire an HVAC repair technician. Many problems that come up with furnaces, air conditioning and ventilation systems can be annoying, expensive, and even dangerous. A trained tech will have the skills, tools and know how to tackle any more complex troubleshooting your HVAC system breakdown requires. Homeowners can make sure the furnace or air conditioner is properly plugged in. They can make sure the air space around a furnace, air conditioner or duct system is not obstructed by furniture or plants. Homeowners may even be able to check some filters, and change and clean them. Beyond that, bring in a pro.

An HVAC repair professional will know how to safely work with potentially dangerous natural gas and high voltage electrical systems. If your air conditioner, high-efficiency furnace or water heater is leaking, a trained HVAC repair tech can troubleshoot the problem and fix it efficiently. HVAC leaks can cause costly water damage if they are not taken care of quickly and efficiently. Trust your HVAC troubleshooting to an HVAC professional.

If your air conditioner is running but it is not cooling house, there could be a number of reasons. The simplest troubleshooting step for your AC problem is to check whether your thermostat is set to “on” or “auto.” If your AC thermostat is set to “on” the system will run the fan continuously whether or not the air is being cooled. Make sure the air conditioner is set to “auto.” You can also make sure the filters in the AC unit are clean.If the filter is dirty, simply replace it.

However, it makes sense to bring in an HVAC repair pro to address issues that are more complex. If your AC unit can’t cool your home on hot days, but cools the air just fine on cooler ones, your air conditioner may have low refrigerant. This means you may have a refrigerant leak. The signs of a leak are a bubbling or hissing noise, ice build up, If you notice these signs, turn the AC unit off and call a pro. This issue can damage the compressor which would mean having to replace the air conditioner’s outside unit. Call a pro to troubleshoot your AC issue to save money and headaches down the road.

Recent reviews for Walnut HVAC repair services

61896

Mario is professional, responsive and offers competitive pricing for both residential and commercial applications.

- Mark Keckeisen
62340

Mario is excellent at diagnosing and solving HVAC problems. We have used him on two properties we own, and recommend him highly!

- bob smith
61979

Very professional business owner and operator. Pleasure to work with.

- Patrick Winston
61969

I have had the best experience with Mor Air. Mario is knowledgable, lovely, fast, helpful, and very trustworthy. A delightful guy.

- Kate Barnow
62145

Moir Air is one of the few companies that I can rely upon - always call back, always show up on time, very reasonable prices for great work.... and work done with a smile and guys you can trust in your house!

- MAXINE MARTENS
275517

BEWARE THIS “HVAC” Company is a SThe worst “HVAC” company ever, so those unprofessional guys, came over my elderly parents house trough our home insurance after their Split unit stoped working in a middle of a heat wave, the “technician” came over and ass...

- Pasas Mi Hui
524848

Great service, fixed everything quick and had my ac running like brand new.

- Roberta Lytton
50963

A friend suggested this company because of their great customer service. I tried few companies before and I was not impressed but these guys were very professional, clean, and experienced. When I called, they offered me several time options. The service g...

- Alina Gorobets
50895

Great service. Technician called before arrival and was on time. Installed two NEST thermostats and instructed on use. Also checked filters and completed AC service. One set, affordable price no up-sell BS. Will use them in the future.

- Mark Zaltsman
445238

On time, professional, knowleagable, courtious. Identified the problem with my system, repaired it quickly and at a reasonable cost. Www.bhgpandp.com

- John Morrison
50880

Excellent service! Starting with the dispatcher who took the call to the technician who showed up at the door. These guys were prompt, efficient professional and very knowledgeable.

- Veronica Simkin

Everything You Need to Know About Walnut Heating and Cooling Repair

Are there any unscreened hvac repair services in Walnut I can browse?

Yes. We found the following unscreened hvac repair services serving the Walnut area. Please be advised that these companies and contractors have not been pre-screened, meaning they may not have active licenses or accreditations for operating in Walnut or CA. Be sure to pre-screen them yourself before hiring:

  • SolAir & Energy:
    • Active/Verified License: No, current status is inactive
  • Twin Home Experts:
    • Active/Verified License: No, current status is inactive
  • California Home Solutions:
    • BBB Rating: B+
    • Active/Verified License: Yes, Current Status is Active

What are the best Heating and Cooling Repair companies in Walnut?

There are 50 heating and cooling repair companies available in Walnut.

Below are some of the best. Be sure to contact any heating and cooling repair professionals you are interested in to find out if your project is a fit, if they are properly licensed for heating and cooling repair projects in Walnut, and what they charge:

  • Supreme Cooling Heating And Air Conditioning
    • Location: Walnut
  • Advanced Air Cond & Heating
    • Location: Walnut
  • ALL TEMP HEATING & COOLING
    • Location: Walnut

How many heating and cooling repair companies are there in Walnut?

We’ve found 50 companies in Walnut that can help you tackle your heating and cooling repair project.

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

All Heating and Cooling Repair in Walnut, CA

Porch Pro Headshot PDQ APPLIANCE INSTALLERS, INC.
Heating and Cooling Repair
Serves Walnut, California
Located in Anaheim, PDQ Appliance Installers is an appliance installation specialist. They have been offering exhaust fan installation, air conditioning installation, and garbage disposal installation as well as other services since 2011. PDQ Appliance Installers is licensed by the state of Californ...Read more about PDQ APPLIANCE INSTALLERS, INC.
Located in Anaheim, PDQ Appliance Installers is an appliance installation specialist. They have been offering exhaust fan installation, air conditioning installation, and garbage disposal installation as well as other services since 2011. PDQ Appliance Installers is licensed by the state of Californ...Read more about PDQ APPLIANCE INSTALLERS, INC.
Porch Pro Headshot Same Day Services Inc
Heating and Cooling Repair
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 Calwest Controls Inc
Heating and Cooling Repair
Serves Walnut, California
CalWest Controls is a leading provider of advanced building systems for a wide variety of industries and buildings. We specialize in design, installation and service of energy managerment control systems for HVAC in commercial buildings, colleges, schools, retail, government buildings, hotels, hospi...Read more about Calwest Controls Inc
CalWest Controls is a leading provider of advanced building systems for a wide variety of industries and buildings. We specialize in design, installation and service of energy managerment control systems for HVAC in commercial buildings, colleges, schools, retail, government buildings, hotels, hospi...Read more about Calwest Controls Inc
Porch Pro Headshot Ameri Air Conditioning & HTG
Heating and Cooling Repair
Serves Walnut, California
Ameri Air Conditioning and Heating mission is to provide customers great service, by provide customer satisfaction at the highest level. On time appointment, quality rates, quality workmanship.
Ameri Air Conditioning and Heating mission is to provide customers great service, by provide customer satisfaction at the highest level. On time appointment, quality rates, quality workmanship.
Porch Pro Headshot ABC Heating & Air
Heating and Cooling Repair
Serves Walnut, California
(48)
Porch Pro Headshot Marathon HVAC Service, Inc
Heating and Cooling Repair
Serves Walnut, California
(46)
Porch Pro Headshot DBS MECHANICAL INC.
Heating and Cooling Repair
Serves Walnut, California
Hi this is david smith owner of DBS mechanical inc. We specialize in all types of heating and air conditioning systems. From service and re-pair to brand new a/c units. We are a certified HERO contractor, if you don't no much about hero I would love the chance to explain it to you. Here is the link ...Read more about DBS MECHANICAL INC.
Hi this is david smith owner of DBS mechanical inc. We specialize in all types of heating and air conditioning systems. From service and re-pair to brand new a/c units. We are a certified HERO contractor, if you don't no much about hero I would love the chance to explain it to you. Here is the link ...Read more about DBS MECHANICAL INC.
Porch Pro Headshot Power Saver Systems Air Conditioning & Heating
Heating and Cooling Repair
Serves Walnut, California
(6)
Porch Pro Headshot Xaviers Heating and Air
Heating and Cooling Repair
Serves Walnut, California
Xavier's Heating and Air has been a family run business since 2008 specializing in installation and service for heating and air. We are not limited to HVAC work, but it is what we are known for. At Xavier's Heating and Air we standby our work and strive to give our homeowners the best experience. ...Read more about Xaviers Heating and Air
Xavier's Heating and Air has been a family run business since 2008 specializing in installation and service for heating and air. We are not limited to HVAC work, but it is what we are known for. At Xavier's Heating and Air we standby our work and strive to give our homeowners the best experience. ...Read more about Xaviers Heating and Air
Porch Pro Headshot AirPros Heating, Air, and Refrigeration
Heating and Cooling Repair
Serves Walnut, California
Porch Pro Headshot Matus Appliance Repair
Heating and Cooling Repair
Serves Walnut, California
Porch Pro Headshot Temp Air System
Heating and Cooling Repair
Serves Walnut, California
Porch Pro Headshot John Doe Company
Heating and Cooling Repair
Serves Walnut, California
Porch Pro Headshot GR Duct Cleaning
Heating and Cooling Repair
Serves Walnut, California