Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Foster City, CA

There are 27 highly-rated local heating and air conditioning pros.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon383
    Verified heating and air conditioning services reviews

Heating and air conditioning pros in Foster City

TTG Builders

1427 Kentfield Avenue
5.00(
2
)

TTG Builders

1427 Kentfield Avenue
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General Contractor specializing in major remodeling, additions and new homes. ICF concrete construction. Out motto - Adding value to property & Place! While being a 3rd generation contractor, and serving 100s of clients over the last 20 years, we learned that the most important factor missing in the contractor-client synergy are: clear communication, reliability and transparency. In addition to amazing quality that will last for many decades ! We value the time of our clients, and trust with their most valuable physical asset. Our goal to create a lasting good experience for our customers over many many years after we complete the work. We stand behind everything we create!

"It went great I would definitely work them again, they were professional and took the time to explain and suggest problems and solutions."

Jason S on January 2024

General Contractor specializing in major remodeling, additions and new homes. ICF concrete construction. Out motto - Adding value to property & Place! While being a 3rd generation contractor, and serving 100s of clients over the last 20 years, we learned that the most important factor missing in the contractor-client synergy are: clear communication, reliability and transparency. In addition to amazing quality that will last for many decades ! We value the time of our clients, and trust with their most valuable physical asset. Our goal to create a lasting good experience for our customers over many many years after we complete the work. We stand behind everything we create!

"It went great I would definitely work them again, they were professional and took the time to explain and suggest problems and solutions."

Jason S on January 2024


Hi- Builders Group

6956 Lake Dr
5.00(
2
)

Hi- Builders Group

6956 Lake Dr
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Hi-Builders Group, our goal is to help homeowners bring their dream home to fruition. Our team offers personalized services to ensure that our clients are accommodated on every level. Our managers, client service experts, designers, and builders are topnotch industry professionals that pay strict attention to detail when servicing clients. Hi-Builders Group are committed to leading the maintenance and remodeling industry by providing services you can rely on, and pure client satisfaction. Our objective is for every homeowner to feel at ease throughout the entire process as we go above and beyond to obtain your stamp of approval.

"I'm so impressed with the quality of Hi builders roofing services. David was very helpful and all of the roofers was very professional and experienced. We replaced our roof after contemplating about this for a very long time. When you thought it would be a big project and probably would be a headache. However, working with Hi Builders roofing made things much easier. David made sure that we were taken care of And that our roof was done on time . They have reasonable prices and their service definitely worth five stars . I highly recommend this guys."

Mika B on November 2020

At Hi-Builders Group, our goal is to help homeowners bring their dream home to fruition. Our team offers personalized services to ensure that our clients are accommodated on every level. Our managers, client service experts, designers, and builders are topnotch industry professionals that pay strict attention to detail when servicing clients. Hi-Builders Group are committed to leading the maintenance and remodeling industry by providing services you can rely on, and pure client satisfaction. Our objective is for every homeowner to feel at ease throughout the entire process as we go above and beyond to obtain your stamp of approval.

"I'm so impressed with the quality of Hi builders roofing services. David was very helpful and all of the roofers was very professional and experienced. We replaced our roof after contemplating about this for a very long time. When you thought it would be a big project and probably would be a headache. However, working with Hi Builders roofing made things much easier. David made sure that we were taken care of And that our roof was done on time . They have reasonable prices and their service definitely worth five stars . I highly recommend this guys."

Mika B on November 2020


FortiFi

11111 Santa Monica Blvd
No reviews yet

FortiFi

11111 Santa Monica Blvd
No reviews yet
10 years of experience

FortiFi offers 100%, non-credit based financing for energy-efficient upgrades to your home. We offer a quick approval process, no payments for up to 17 months, and access to carefully screened contractors who will get the job done right.

FortiFi offers 100%, non-credit based financing for energy-efficient upgrades to your home. We offer a quick approval process, no payments for up to 17 months, and access to carefully screened contractors who will get the job done right.


Villquin Air Services LLC

27343 INDUSTRIAL BLVD
5.00(
6
)

Villquin Air Services LLC

27343 INDUSTRIAL BLVD
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Villquin Air Services, LLC we are a fully licensed and insured HVAC company who can truly do it all. No job is too large or small for us and we pride ourselves on our ability to get jobs done the right way and on time. Call for a free estimate.

"Went very well. Determined that a switch on new circuit board was set wrong and that connector on new ignitor was not connecting correctly. Unit is two stage but had a one stage thermostat, replaced. Cost was fair and reasonable. Technicians were friendly and knowledgeable."

Mike M on November 2020

Here at Villquin Air Services, LLC we are a fully licensed and insured HVAC company who can truly do it all. No job is too large or small for us and we pride ourselves on our ability to get jobs done the right way and on time. Call for a free estimate.

"Went very well. Determined that a switch on new circuit board was set wrong and that connector on new ignitor was not connecting correctly. Unit is two stage but had a one stage thermostat, replaced. Cost was fair and reasonable. Technicians were friendly and knowledgeable."

Mike M on November 2020


Air Duct Crew

5301 E Princess Anne Rd
5.00(
2
)

Air Duct Crew

5301 E Princess Anne Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Air duct crew is one of the oldest company on the market. Started in 2001 as family owned. Still operating proudly as one of the leading air duct cleaning, dryer vent cleaning and chimney cleaning company. Our goal is to ensure the quality of service and best level of cleaning to our every customer. We are proudly servicing commercial and residential projects of every difficulty.

"Air Duct Crew did a great job and I REALLY appreciated the guys that showed up to do the job. Very nice and professional, had no concerns about them at all."

Abigail T on March 2021

Air duct crew is one of the oldest company on the market. Started in 2001 as family owned. Still operating proudly as one of the leading air duct cleaning, dryer vent cleaning and chimney cleaning company. Our goal is to ensure the quality of service and best level of cleaning to our every customer. We are proudly servicing commercial and residential projects of every difficulty.

"Air Duct Crew did a great job and I REALLY appreciated the guys that showed up to do the job. Very nice and professional, had no concerns about them at all."

Abigail T on March 2021



Intech Professional Services

Serving Your Area
5.00(
3
)

Intech Professional Services

Serving Your Area
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Are you looking for reliable, honest, licensed appliance repair company in the Bay Area? We are here to help you! We've been in this business for over 7 years. We work with all major appliances and HVAC, and we have tons of working experience with all kind of brands and different types of problems.

"Very fast quote time and turn around to get diagnostic done. Professional courteous technician! Easy and quick repair once part was ordered and arrived, very happy with service!"

Tom N on May 2021

Are you looking for reliable, honest, licensed appliance repair company in the Bay Area? We are here to help you! We've been in this business for over 7 years. We work with all major appliances and HVAC, and we have tons of working experience with all kind of brands and different types of problems.

"Very fast quote time and turn around to get diagnostic done. Professional courteous technician! Easy and quick repair once part was ordered and arrived, very happy with service!"

Tom N on May 2021


First Appliance Repair

36000 Fremont Blvd
3.83(
6
)

First Appliance Repair

36000 Fremont Blvd
3.83(
6
)
Customers say: Terrific value
14 years of experience

Book us ONLINE and take $10 Discount with repair Professional Technicians Available 7 days a week. Same day Service. Fast service for ALL Appliance. Our Work is 100% Guaranteed.

"Had them out about 7 months ago to replace insides of my dryer as it was not working. Thought they did the job as our dryer worked. Then two days later the credit card I used to pay them had several unauthorized charges on it. Now 7 months later my dryer needs to be fixed again, with all of the rollers replaced, which is what they said they did 7 months ago. They are crooks. DO NOT USE THIS COMPANY."

Bill I on May 2024

Book us ONLINE and take $10 Discount with repair Professional Technicians Available 7 days a week. Same day Service. Fast service for ALL Appliance. Our Work is 100% Guaranteed.

"Had them out about 7 months ago to replace insides of my dryer as it was not working. Thought they did the job as our dryer worked. Then two days later the credit card I used to pay them had several unauthorized charges on it. Now 7 months later my dryer needs to be fixed again, with all of the rollers replaced, which is what they said they did 7 months ago. They are crooks. DO NOT USE THIS COMPANY."

Bill I on May 2024


Vivint Smart Home Pros

5022 W Copper Meadow Ln
2.00(
1
)

Vivint Smart Home Pros

5022 W Copper Meadow Ln
2.00(
1
)
8 years of experience

Smart Home and Security I have worked for Vivint Smart home for three years now and have worked with hundreds of families and business owners. This experience has allowed me to continually provide better service but also simplify the process. There is a list options and decide what works best for your home or business. You will then have the opportunity to try out the ideal system to make sure it is a good fit with a 100% satisfaction money back guarantee. Details: Free installation but it does require a subscription, there are no contract options and also equipment financing options. Starts at $45/m with security equipment included List of options: Wireless Security: Perimeter protection Motion Glass Break sensor CO detection Smoke/Fire detection Water sensor Medical Pendant Doorbell Camera 4k Outdoor Camera Indoor Camera 24/7 30 day Smart Hard Drive + Cloud Storage Smart Home: Smart Doorlock Nest Thermostat Element Thermostat Garage Controller Wifi Mesh Systems Lighting/Appliance control What sets us apart is the level of service we will provide, the price point, the lifetime warranty on all equipment and the cellular back up meaning most parts of the system will operate without Wi-Fi. (including video clips) Thank you for taking the time to read this, please contact me if you have any questions or if I can help you in anyway.

"Vivint is the worst company I have ever done business with. Having Vivint is a condition on my lease and, if it wasn't, I would quit in a minute. The company is so cheap about replacing malfunctioning equipment. My front door lock doesn't work and I have been working on getting a replacement for over a month. Still no luck. An appointment is not an appointment but I rough guideline to when someone may or may not show up. There are a lot of alarm companies and I could never recommend Vivint."

Audrey W on January 2020

Smart Home and Security I have worked for Vivint Smart home for three years now and have worked with hundreds of families and business owners. This experience has allowed me to continually provide better service but also simplify the process. There is a list options and decide what works best for your home or business. You will then have the opportunity to try out the ideal system to make sure it is a good fit with a 100% satisfaction money back guarantee. Details: Free installation but it does require a subscription, there are no contract options and also equipment financing options. Starts at $45/m with security equipment included List of options: Wireless Security: Perimeter protection Motion Glass Break sensor CO detection Smoke/Fire detection Water sensor Medical Pendant Doorbell Camera 4k Outdoor Camera Indoor Camera 24/7 30 day Smart Hard Drive + Cloud Storage Smart Home: Smart Doorlock Nest Thermostat Element Thermostat Garage Controller Wifi Mesh Systems Lighting/Appliance control What sets us apart is the level of service we will provide, the price point, the lifetime warranty on all equipment and the cellular back up meaning most parts of the system will operate without Wi-Fi. (including video clips) Thank you for taking the time to read this, please contact me if you have any questions or if I can help you in anyway.

"Vivint is the worst company I have ever done business with. Having Vivint is a condition on my lease and, if it wasn't, I would quit in a minute. The company is so cheap about replacing malfunctioning equipment. My front door lock doesn't work and I have been working on getting a replacement for over a month. Still no luck. An appointment is not an appointment but I rough guideline to when someone may or may not show up. There are a lot of alarm companies and I could never recommend Vivint."

Audrey W on January 2020


Jess Plumbing

4440 Bassett St
4.91(
47
)

Jess Plumbing

4440 Bassett St
4.91(
47
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Over 22 years experience in the plumbing industry servicing the peninsula. Jess Plumbing, established in 2019 by Jesus Coronel, provides excellent customer service and quality work Specializes in: Residential,Commercial & Underground

"Quick to respond, schedule, and complete work. Went ahead and also noted other improvements we may want to consider around the house with his estimate. Would definitely use him again. Thanks Jess!"

H C on August 2025

Over 22 years experience in the plumbing industry servicing the peninsula. Jess Plumbing, established in 2019 by Jesus Coronel, provides excellent customer service and quality work Specializes in: Residential,Commercial & Underground

"Quick to respond, schedule, and complete work. Went ahead and also noted other improvements we may want to consider around the house with his estimate. Would definitely use him again. Thanks Jess!"

H C on August 2025

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Heating and Air Conditioning questions, answered by experts

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

Dry mode positively impacts indoor air quality by reducing excess moisture, which stops the growth of mold and mildew. By maintaining optimal humidity levels, dry mode creates a less hospitable environment for allergens and airborne pathogens, improving overall air quality. However, it's essential to ensure proper ventilation to prevent stale air accumulation.

Yes, you can put an AC unit on the roof of your home or commercial building. For proper installation, you’ll need to ensure the roof surface is flat, it’s accessible for maintenance and cleaning, and an AC installation pro agreed that your home is a candidate for package units. Don’t forget to consider the climate in your area, as homes that experience frequent tropical storms or hurricanes may not benefit from this type of system.

The outdoor portions of air conditioners are designed to weather the rain, so you don’t need to worry about it. An awning or roof will help protect them from snow or falling debris, which can do more damage. This is true of both window AC and outdoor units for larger systems.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

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The Foster City, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.