Top 10 HVAC Companies in Palo Alto, CA

Porch Pro Headshot GENTEC Services  Inc.
HVAC Contractors
Serves Palo Alto, California
(728)
We're Diamond Certified. With over a decade of service, Gentec Services Inc. is the Bay Area's most trusted electrician & HVAC services provider. Thanks to our team's rare combination of technical expertise, craftsmanship, and superior customer service, you'll find our Livermore based technicians he...Read more about GENTEC Services Inc.
We're Diamond Certified. With over a decade of service, Gentec Services Inc. is the Bay Area's most trusted electrician & HVAC services provider. Thanks to our team's rare combination of technical expertise, craftsmanship, and superior customer service, you'll find our Livermore based technicians he...Read more about GENTEC Services Inc.
Porch Pro Headshot Ace Plumbing & Rooter, Inc.
HVAC Contractors
Serves Palo Alto, California
(283)
Ace Plumbing & Rooter of San Francisco is the trusted emergency plumber and 24 hour plumber for residential and commercial jobs all around the Bay Area. For plumbing, water heater and sewer top quality services, contact us from SF, Belmont, Millbrae, San Mateo, Menlo Park, South San Francisco, Daly...Read more about Ace Plumbing & Rooter, Inc.
Ace Plumbing & Rooter of San Francisco is the trusted emergency plumber and 24 hour plumber for residential and commercial jobs all around the Bay Area. For plumbing, water heater and sewer top quality services, contact us from SF, Belmont, Millbrae, San Mateo, Menlo Park, South San Francisco, Daly...Read more about Ace Plumbing & Rooter, Inc.
Porch Pro Headshot Falcone Plumbing & Heating Inc
HVAC Contractors
Serves Palo Alto, California
(102)
Established in 1960, Falcone Plumbing & Heating is a plumbing company that offers drain installation, plumbing fixtures repair, and plumbing inspection as well as other services. A remodeling project was finished by them in January of 2012 in the Southgate neighborhood using a permit received from t...Read more about Falcone Plumbing & Heating Inc
Established in 1960, Falcone Plumbing & Heating is a plumbing company that offers drain installation, plumbing fixtures repair, and plumbing inspection as well as other services. A remodeling project was finished by them in January of 2012 in the Southgate neighborhood using a permit received from t...Read more about Falcone Plumbing & Heating Inc
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 Go Green Restoration Cleaning
HVAC Contractors
Serves Palo Alto, California
(40)
Go Green Restoration Cleaning in the Marlow Heights area possesses an extraordinary A+ rating from the Better Business Bureau (as of January 2018) for providing customers with quality carpet and upholstery cleaning services.
Go Green Restoration Cleaning in the Marlow Heights area possesses an extraordinary A+ rating from the Better Business Bureau (as of January 2018) for providing customers with quality carpet and upholstery cleaning services.
Porch Pro Headshot A Plus Heating & Air-Conditioning
HVAC Contractors
Serves Palo Alto, California
(33)
A Plus Heating & Air Conditioning offers the most current technology in "Total Indoor Comfort" products and services for residential central heating and air at reasonable prices. Maintaining a close relationship with leading manufactures in the industry is crucial in supporting our efforts to offer ...Read more about A Plus Heating & Air-Conditioning
A Plus Heating & Air Conditioning offers the most current technology in "Total Indoor Comfort" products and services for residential central heating and air at reasonable prices. Maintaining a close relationship with leading manufactures in the industry is crucial in supporting our efforts to offer ...Read more about A Plus Heating & Air-Conditioning
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 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 Bel Carlos Plumbing
HVAC Contractors
Serves Palo Alto, California
(5)
Welcome to Bel-Carlos Plumbing Complete Service and Repair Kitchen and Bath remodeling Water heaters Toilets and Faucets Sewer and water lines repaired and replaced Wall and floor heaters Radiant heat repairs Sewer and drain cleaning Sewer lateral testing Trenchless sewers Sewer ejectors ...Read more about Bel Carlos Plumbing
Welcome to Bel-Carlos Plumbing Complete Service and Repair Kitchen and Bath remodeling Water heaters Toilets and Faucets Sewer and water lines repaired and replaced Wall and floor heaters Radiant heat repairs Sewer and drain cleaning Sewer lateral testing Trenchless sewers Sewer ejectors ...Read more about Bel Carlos Plumbing

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

76191

Great professional job, Accessed the situation,and then fixed it. I would recommend 👍🏾

- Arthur Lobato
35013

Fast and Good Services offered.

- Joydee Santos
33615

we love Go Green ! we been using this company for how many years now. they are taking car of our carpets and our office facilities as well. thank you!

- Isko Padi
84277

Excellent to keep appointment. Excellent work quality. 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
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...

25306

They didn't even want to come out and give an estimate, I have a new heating unit but they said it wouldn't be compatible with what they have for AC

- Roger Savedra
24458

Can't give this man any stars! He is one of the most arrogant and rude men I have ever seen in my life. He called the faucet I bought"garbage". He sells the Kohler brand in his store. He said he could install mine but would NOT guarantee it insisting it ...

- Tony Sisneros

Everything You Need to Know About Palo Alto HVAC Companies

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

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.

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.

All HVAC Companies in Palo Alto, CA

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.
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 Think Home Services HVAC
HVAC Contractors
Serves Palo Alto, California
(13)
Think Home Services was founded with the intention to serve the community with integrity, exceptional service, and quality products. We value all of our customers concerns and ideas and encourage partnerships with local, national, and global nonprofits that focus on mentoring, training, and equippin...Read more about Think Home Services HVAC
Think Home Services was founded with the intention to serve the community with integrity, exceptional service, and quality products. We value all of our customers concerns and ideas and encourage partnerships with local, national, and global nonprofits that focus on mentoring, training, and equippin...Read more about Think Home Services HVAC
Porch Pro Headshot Valley Mechanical Corp
HVAC Contractors
Serves Palo Alto, California
Valley Mechanical is a full service heating, ventilating and air conditioning contractor that's been servicing the Bay Area since 1994. We have a specific focus on Energy Savings, Indoor Air Quality and Comfort. Our goal is to provide practical solutions with measureable results while you benefit fr...Read more about Valley Mechanical Corp
Valley Mechanical is a full service heating, ventilating and air conditioning contractor that's been servicing the Bay Area since 1994. We have a specific focus on Energy Savings, Indoor Air Quality and Comfort. Our goal is to provide practical solutions with measureable results while you benefit fr...Read more about Valley Mechanical Corp
Porch Pro Headshot Lacayo Mechanical
HVAC Contractors
Serves Palo Alto, California
(39)
Porch Pro Headshot Mountain View Auto and Truck
HVAC Contractors
Serves Palo Alto, California
(12)
Mountain View Auto and Truck is specialized Auto Repair Shop in Mountain View, CA.We also offer auto brakes,suspension,timing belt.Take advantage of our professional services now. Auto Repair Service, Auto Engine Repair, Auto Maintenance, Transmission Repair Shop,Local Transmission Repair Sunnyvale,...Read more about Mountain View Auto and Truck
Mountain View Auto and Truck is specialized Auto Repair Shop in Mountain View, CA.We also offer auto brakes,suspension,timing belt.Take advantage of our professional services now. Auto Repair Service, Auto Engine Repair, Auto Maintenance, Transmission Repair Shop,Local Transmission Repair Sunnyvale,...Read more about Mountain View Auto and Truck
Porch Pro Headshot AB/Jdd Plumbing & Heating
HVAC Contractors
Serves Palo Alto, California
Looking for someone who knows what they're doing? Tired of big chain employees who just don't have the experience? Reliable, trustworthy and clean, with AB/JDD Plumbing, Heating, and Air Conditioning you get depth of knowledge. Each technician is professional and experienced to ensure your home's e...Read more about AB/Jdd Plumbing & Heating
Looking for someone who knows what they're doing? Tired of big chain employees who just don't have the experience? Reliable, trustworthy and clean, with AB/JDD Plumbing, Heating, and Air Conditioning you get depth of knowledge. Each technician is professional and experienced to ensure your home's e...Read more about AB/Jdd Plumbing & Heating
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 SM Value HVAC
HVAC Contractors
Serves Palo Alto, California
As a leader in the appliance repair and HVAC service industry, you can rest assured that you will be provided with the highest quality repair service. All Repairs Guaranteed. Always Low Cost & High Quality Service Clean, Courteous Quality Workmanship Most Work Done On Your Premises No Extra Charge :...Read more about SM Value HVAC
As a leader in the appliance repair and HVAC service industry, you can rest assured that you will be provided with the highest quality repair service. All Repairs Guaranteed. Always Low Cost & High Quality Service Clean, Courteous Quality Workmanship Most Work Done On Your Premises No Extra Charge :...Read more about SM Value HVAC
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 Therma Corporaiton
HVAC Contractors
Serves Palo Alto, California
History of innovation. Founded in the early years of the Silicon Valley technological revolution, Therma Corporation has made a significant impact on the Bay Areas mechanical industry. We performed the original mechanical work for cleanroom and manufacturing areas of the founding semiconductor compa...Read more about Therma Corporaiton
History of innovation. Founded in the early years of the Silicon Valley technological revolution, Therma Corporation has made a significant impact on the Bay Areas mechanical industry. We performed the original mechanical work for cleanroom and manufacturing areas of the founding semiconductor compa...Read more about Therma Corporaiton
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 Timmy Malkoun
HVAC Contractors
Serves Palo Alto, California
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