Top 10 HVAC Companies in Palo Alto, CA

Porch Pro Headshot Unique Home Design & Remodeling
HVAC Contractors
Serves Palo Alto, California
"We can not thank Steve and his teams from Unique enough for the excellent job they did on our remodel. We had a rather large project of new roof, exterior paint & gutters, electrical box upgrade and kitchen remodel done which was completed within expected finish window. It was so nice to have a p...Read more about Unique Home Design & Remodeling
100% response rate
"We can not thank Steve and his teams from Unique enough for the excellent job they did on our remodel. We had a rather large project of new roof, exterior paint & gutters, electrical box upgrade and kitchen remodel done which was completed within expected finish window. It was so nice to have a p...Read more about Unique Home Design & Remodeling
Porch Pro Headshot Air Duct Cleaning Saratoga
HVAC Contractors
Serves Palo Alto, California
(132)
"We put the house up for sale and wanted to fix some things to get a better price. My husband found this air duct cleaning company online and asked for their assistance. One of the guys gave us quotes for cleaning the ducts and also for air duct seal repair since he found some damaged joints. It was...Read more about Air Duct Cleaning Saratoga
"We put the house up for sale and wanted to fix some things to get a better price. My husband found this air duct cleaning company online and asked for their assistance. One of the guys gave us quotes for cleaning the ducts and also for air duct seal repair since he found some damaged joints. It was...Read more about Air Duct Cleaning Saratoga
Porch Pro Headshot Air Care
HVAC Contractors
Serves Palo Alto, California
(117)
We are a local, family owned and operated company providing professional Heating, Ventilation and Air Conditioning services to the Santa Clara county. We offer services such as Maintenance, On Demand Service, Estimates and Installations for residential homes as well as light commercial buildings. ...Read more about Air Care
We are a local, family owned and operated company providing professional Heating, Ventilation and Air Conditioning services to the Santa Clara county. We offer services such as Maintenance, On Demand Service, Estimates and Installations for residential homes as well as light commercial buildings. ...Read more about Air Care
Porch Pro Headshot Air & Plumbing Systems, Inc.
HVAC Contractors
Serves Palo Alto, California
(95)
When it comes to South Bay Air Conditioning repair there is no other company like A&P All local Air Conditioning Repair is peformed by an HVAC Expert Furnace Repair Technician. Because we know your time is valuable we strive to offer........ Same Day Installation Because your budget is important we...Read more about Air & Plumbing Systems, Inc.
When it comes to South Bay Air Conditioning repair there is no other company like A&P All local Air Conditioning Repair is peformed by an HVAC Expert Furnace Repair Technician. Because we know your time is valuable we strive to offer........ Same Day Installation Because your budget is important we...Read more about Air & Plumbing Systems, Inc.
Porch Pro Headshot A Plus General Contractors, Inc.
HVAC Contractors
Serves Palo Alto, 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 Heating Cooling & Appliance Technique
HVAC Contractors
Serves Palo Alto, California
(55)
Heating Cooling & Appliance Technique is an HVAC specialist that provides air conditioning installation and furnace maintenance as well as other services. They are based in San Jose.
Heating Cooling & Appliance Technique is an HVAC specialist that provides air conditioning installation and furnace maintenance as well as other services. They are based in San Jose.
Porch Pro Headshot Souza and Viviani Plumbing Co Inc
HVAC Contractors
Serves Palo Alto, 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 GIA Power Management
HVAC Contractors
Serves Palo Alto, California
(8)
GIA Power Management is a commercial development and construction company dedicated to providing a full spectrum of services to the commercial and industrial community. We are dedicated to provide complete construction, maintenance and property management services to our clients. Our ability to work...Read more about GIA Power Management
GIA Power Management is a commercial development and construction company dedicated to providing a full spectrum of services to the commercial and industrial community. We are dedicated to provide complete construction, maintenance and property management services to our clients. Our ability to work...Read more about GIA Power Management
Porch Pro Headshot Air Duct Cleaning Belmont
HVAC Contractors
Serves Palo Alto, California
(5)
"It was obvious that we were losing energy and thought of checking the air ducts. This air duct cleaning company was recommended by a friend who had hired these guys a while back. We called to ask some questions and appreciated that this guy took the time to explain several things. Another guy showe...Read more about Air Duct Cleaning Belmont
"It was obvious that we were losing energy and thought of checking the air ducts. This air duct cleaning company was recommended by a friend who had hired these guys a while back. We called to ask some questions and appreciated that this guy took the time to explain several things. Another guy showe...Read more about Air Duct Cleaning Belmont
Porch Pro Headshot Almaden Valley Plumbing
HVAC Contractors
Serves Palo Alto, California
(114)
We can take care of all your plumbing need's in the San Jose Santa Clara area just give us a call and we will come and do it.
We can take care of all your plumbing need's in the San Jose Santa Clara area just give us a call and we will come and do it.

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 Palo Alto HVAC Contractors

117003

We wanted to do a small addition, kitchen and two small bathrooms. Mary at UberSub was able to introduce to us to two contractors that we could choose from - saved us time. We ended up using Kenny from Kennycross Construction. He is nice and quick. Reason...

- Jay Mason
31090

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

- Sharon White
36523
31045
36752

I contacted some air duct companies to ask for quotes and this company was the only one that responded right away. They even had a cleaner call back to answer some of my questions. We were interested in ventilation cleaning and he explained how it is done...

547130

Unique Home Design & Remodeling provided exceptional customer service from start to finish. They were responsive to my inquiries and worked diligently to complete the installation of my new tile floors. I'm thrilled with the outcome!!!

- Nancy McCalla
539736

Choosing Unique Home Design & Remodeling for our home renovation project was one of the best decisions we've made as homeowners. From the initial consultation to the final touches, their team demonstrated professionalism, expertise, and a commitment to ex...

- Santos Culbert
544976

Unique Home Design & Remodeling is a very good Design & Remodeling company.

- Julie Doman
84277

Excellent work quality. Excellent to keep appointment. Excellent responsiveness in communication.

I needed central AC installed. We did an evaluation, went over recommended equipment (for most quiet operation) and everything was installed the next day. Perfect experience!

- Andrew Konstantinov
25305

A person came out to my house looked at everything last week , and I'm still waiting for him to send me the estimate, he said he would send it by the weekend but it almost a week later now

- Roger Savedra

Everything You Need to Know About Palo Alto HVAC Companies

How does invoicing/payment work for most HVAC Contractor projects in Palo Alto?

Every project differs, but you should ask any hvac contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any hvac work is done.

If the job is large and going to take longer than a day, it's common practice for hvac contractors to request a down payment. Usually, this will be around 25% so they can commence work on your hvac contractor project.

If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the hvac contractor to determine if you pay immediately or can send payment at a later date.

How many hvac contractors does Palo Alto have?

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

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

Can I browse unscreened HVAC Contractors in Palo Alto?

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

  • Sunny Appliance Repair:
    • Active/Verified License: No, current status is inactive
  • A Plus Heating & Air-Conditioning:
    • BBB Rating: NR
    • Active/Verified License: No, current status is inactive
  • Cold Craft, Inc. Heating, Cooling and Refrigeration:
    • Active/Verified License: No, current status is inactive

All HVAC Companies in Palo Alto, CA

Porch Pro Headshot SS Furnace and Air Repair
HVAC Contractors
Serves Palo Alto, California
(17)
SS Furnace and Air Repair Mountain View is here to make you and your family more comfortable and create a healthy home environment. Our service technicians are licensed and insured with high moral and ethical values. We specialize in residential heating systems and protect your home before, during, ...Read more about SS Furnace and Air Repair
SS Furnace and Air Repair Mountain View is here to make you and your family more comfortable and create a healthy home environment. Our service technicians are licensed and insured with high moral and ethical values. We specialize in residential heating systems and protect your home before, during, ...Read more about SS Furnace and Air Repair
Porch Pro Headshot Reaco Heating & AC
HVAC Contractors
Serves Palo Alto, California
(6)
REACO Heating & Air Conditioning has extensive, long term experience in the bay area/peninsula residential and commercial HVAC and architectural sheet metal market, having capably served many contractors, developers and home owners over the course of our 21 year history. We are so confident in our ...Read more about Reaco Heating & AC
REACO Heating & Air Conditioning has extensive, long term experience in the bay area/peninsula residential and commercial HVAC and architectural sheet metal market, having capably served many contractors, developers and home owners over the course of our 21 year history. We are so confident in our ...Read more about Reaco Heating & AC
Porch Pro Headshot FairPrice Heating & Cooling
HVAC Contractors
Serves Palo Alto, California
(12)
Family owned and operated, Fairprice Heating & Cooling has been serving the Bay Area with quality work and services since 2012. We provide the best and most affordable Bay Area Heating and Air Conditioning services. Whether you need heating repair, air conditioning service, air duct cleaning, or a h...Read more about FairPrice Heating & Cooling
Family owned and operated, Fairprice Heating & Cooling has been serving the Bay Area with quality work and services since 2012. We provide the best and most affordable Bay Area Heating and Air Conditioning services. Whether you need heating repair, air conditioning service, air duct cleaning, or a h...Read more about FairPrice Heating & Cooling
Porch Pro Headshot ARS Comfort Solutions  Inc
HVAC Contractors
Serves Palo Alto, California
Motivation is a strong factor in the work that is accomplished by ARS employees. At ARS Comfort Solutions, we use several motivational strategies. Some of them are: Keeping stress off the employee and allowing them to concentrate on one job at a time; Making them WANT to do a good job and get a good...Read more about ARS Comfort Solutions Inc
Motivation is a strong factor in the work that is accomplished by ARS employees. At ARS Comfort Solutions, we use several motivational strategies. Some of them are: Keeping stress off the employee and allowing them to concentrate on one job at a time; Making them WANT to do a good job and get a good...Read more about ARS Comfort Solutions Inc
Porch Pro Headshot Lacayo Mechanical
HVAC Contractors
Serves Palo Alto, California
(39)
Porch Pro Headshot UBERSUB, LLC
HVAC Contractors
Serves Palo Alto, California
(1)
We work with a group of highly qualified contractors, architects, engineers in the bay. We provide you a range of budgets to work with from designing to planning to interior finishing of your project. Our contractors have been in construction for more than twenty years. We eat, breathe and sleep wi...Read more about UBERSUB, LLC
We work with a group of highly qualified contractors, architects, engineers in the bay. We provide you a range of budgets to work with from designing to planning to interior finishing of your project. Our contractors have been in construction for more than twenty years. We eat, breathe and sleep wi...Read more about UBERSUB, LLC
Porch Pro Headshot Crystal Clear Window Cleaning
HVAC Contractors
Serves Palo Alto, California
(29)
Crystal Clear Window Cleaning offers top-notch window cleaning service to the residents of Palo Alto, CA. Get experienced help in the our area by Crystal Clear Window Cleaning. Call us and get in touch with our commercial & residential window cleaning professionals. Window Cleaning, Commercial Windo...Read more about Crystal Clear Window Cleaning
Crystal Clear Window Cleaning offers top-notch window cleaning service to the residents of Palo Alto, CA. Get experienced help in the our area by Crystal Clear Window Cleaning. Call us and get in touch with our commercial & residential window cleaning professionals. Window Cleaning, Commercial Windo...Read more about Crystal Clear Window Cleaning
Porch Pro Headshot VENTWERX HVAC Heating, Cooling ,Insulation
HVAC Contractors
Serves Palo Alto, 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 Leo Gotelli Plumbing Inc
HVAC Contractors
Serves Palo Alto, California
Started in 1972, this family business is one of the most dependable full-service plumbing companies in the San Francisco Bay Area. We are fully equipped to handle any plumbing services that come our way. From residential work to commercial accounts, we specialize in it all. Over 48 years of exper...Read more about Leo Gotelli Plumbing Inc
Started in 1972, this family business is one of the most dependable full-service plumbing companies in the San Francisco Bay Area. We are fully equipped to handle any plumbing services that come our way. From residential work to commercial accounts, we specialize in it all. Over 48 years of exper...Read more about Leo Gotelli Plumbing Inc
Porch Pro Headshot Alternative HVACS
HVAC Contractors
Serves Palo Alto, 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 BARLOW'S REFRIGERATION CO.
HVAC Contractors
Serves Palo Alto, California
Serving the Silicon Valley and San Fransisco bay area since 1987, Barlow's Refrigeration specializes in commercial and residential refrigeration and air conditioning needs. Barlow's Refrigeration is fully licensed, insured and bonded. We pride ourselves on quality installation and maintenance of com...Read more about BARLOW'S REFRIGERATION CO.
Serving the Silicon Valley and San Fransisco bay area since 1987, Barlow's Refrigeration specializes in commercial and residential refrigeration and air conditioning needs. Barlow's Refrigeration is fully licensed, insured and bonded. We pride ourselves on quality installation and maintenance of com...Read more about BARLOW'S REFRIGERATION CO.
Porch Pro Headshot Air Duct Cleaning Burlingame
HVAC Contractors
Serves Palo Alto, California
(1)
Air duct cleaning service situated in Burlingame, California. Get high quality dryer vents cleaning, maintenance, repair, installations and more that your money deserves.
Air duct cleaning service situated in Burlingame, California. Get high quality dryer vents cleaning, maintenance, repair, installations and more that your money deserves.
Porch Pro Headshot Mercury Mechanical Contractors Ltd
HVAC Contractors
Serves Palo Alto, California
Serving the Greater San Jose area, we have been family owned and operated for 50+ years. I'm still doing this after all these years so you get experience and since I'm the owner, I'm on nearly every job. I've given the personal treatment to everyone after all these years and that's why people keep c...Read more about Mercury Mechanical Contractors Ltd
Serving the Greater San Jose area, we have been family owned and operated for 50+ years. I'm still doing this after all these years so you get experience and since I'm the owner, I'm on nearly every job. I've given the personal treatment to everyone after all these years and that's why people keep c...Read more about Mercury Mechanical Contractors Ltd
Porch Pro Headshot Fix All Appliances HVAC
HVAC Contractors
Serves Palo Alto, California

Latest projects near Palo Alto

Recent projects booked on Porch
Palo Alto 94303
Thermostat Replacement and Repair
Comments from Customer
I have an old 3-wire programmable thermostat (furnace only we dont have air) with no C wire. I have a a Honeywell programmable wireless thermostat Model RTH6500WF as a replacement. Will this work?
Menlo Park 94025
HVAC Inspection
Start Date
Within a week
Purpose
Home safety
Inspection type
Heating and cooling
Property type
Single family residence
Property size
4,001-5,000 sq ft
Property age
0-10 years
Foundation type
Basement
Relationship to property
Owner
Occupied
Yes
Utilities turned on
Yes
Specific services
None of the above
Cupertino 95014
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 Honda 94020
Heating, Ventilation, and Air Conditioning
Start Date
Within 48 hours
System type
Furnace/forced air heating system
Kind of work
Repair or service
Kind of system
Propane gas fired
Why servicing
Pilot light is out
System age
16-20 years
East Palo Alto 94303
Thermostat Replacement and Repair
Start Date
Within 48 hours
Repair, replace or install thermostat
Repair
Type of thermostat
Manual
What thermostat controls
Central forced-air heat
Palo Alto 94303
Thermostat Replacement and Repair
Comments from Customer
I have an old 3-wire programmable thermostat (furnace only we dont have air) with no C wire. I have a a Honeywell programmable wireless thermostat Model RTH6500WF as a replacement. Will this work?
Palo Alto 94306
Thermostat Replacement and Repair
Comments from Customer
I need to replace the original thermostat for living room baseboard heaters and have already bought a Honeywell 5-2 day/programmable electric heat thermostat (RLV4305A).
Menlo Park 94025
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for ecobee thermostat install
Mountain View 94043
Thermostat Replacement and Repair
Comments from Customer
Thermostat is not working