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Find Central a/c service or repairers in Sunnyvale

Avatar for Made Simple Heating & Air, Inc.

Made Simple Heating & Air, Inc.

3030 Lawrence Expressway
5.00(
12
)
Approved Pro

Made Simple Heating & Air, Inc.

3030 Lawrence Expressway
5.00(
12
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Made Simple Heating and Air is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 18 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Servando was very knowledgeable about our system, which is over 30 years old. He spoke about the repairs needed to our system in an easy to understand way. He proved his professionalism by having us up and running the same day, even though he needed to go all the way to Dublin to get the part. I highly recommend Made Simple for your HVAC needs, whatever they may be!"

Michael S on November 2023

Made Simple Heating and Air is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 18 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Servando was very knowledgeable about our system, which is over 30 years old. He spoke about the repairs needed to our system in an easy to understand way. He proved his professionalism by having us up and running the same day, even though he needed to go all the way to Dublin to get the part. I highly recommend Made Simple for your HVAC needs, whatever they may be!"

Michael S on November 2023


Avatar for Quality Comfort Heating & Air Conditioning

Quality Comfort Heating & Air Conditioning

PO BOX 51747
4.90(
25
)
Approved Pro

Quality Comfort Heating & Air Conditioning

PO BOX 51747
4.90(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Quality Comfort Heating & Air Conditioning comes to you with over 15 years of professional experience in the industry. A quality customer experience is our number one goal. Large to small we do it all. Customer satisfaction is guaranteed. local business in Palo Alto, CA that specializes in providing full services of heating, ventilation, and air conditioning. We have been a company known for our professionalism, courteous and reliable services. Our goal is to provide our costumers with high Quality and Comfort satisfaction in order to earn your business. Call today for a free estimate!

"The service tech was exceptional. My unit is a 30 year old HVAC system. Spare parts are challenging. He made it all work."

Michael G on April 2023

Quality Comfort Heating & Air Conditioning comes to you with over 15 years of professional experience in the industry. A quality customer experience is our number one goal. Large to small we do it all. Customer satisfaction is guaranteed. local business in Palo Alto, CA that specializes in providing full services of heating, ventilation, and air conditioning. We have been a company known for our professionalism, courteous and reliable services. Our goal is to provide our costumers with high Quality and Comfort satisfaction in order to earn your business. Call today for a free estimate!

"The service tech was exceptional. My unit is a 30 year old HVAC system. Spare parts are challenging. He made it all work."

Michael G on April 2023


Avatar for Balcom Air

Balcom Air

112 Florence St #4
5.00(
1
)
Approved Pro

Balcom Air

112 Florence St #4
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! NOTE: We do not do refrigeration.

"High quality work, easy work with."

Fabian x on February 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! NOTE: We do not do refrigeration.

"High quality work, easy work with."

Fabian x on February 2022


ABC Service HVAC

14225 Lora Drive #36
4.88(
17
)
Approved Pro

ABC Service HVAC

14225 Lora Drive #36
4.88(
17
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
5 years of experience

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"The two gentlemen came and were clean ,very professional and left no mess behind.They explained the process as they went. They also offered to come back if any other repairs were needed."

Sury M on September 2019

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"The two gentlemen came and were clean ,very professional and left no mess behind.They explained the process as they went. They also offered to come back if any other repairs were needed."

Sury M on September 2019


Avatar for HVAC Dome Inc

HVAC Dome Inc

1750 Meridian Ave #6678
5.00(
2
)
Approved Pro

HVAC Dome Inc

1750 Meridian Ave #6678
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

HVAC DOME INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I hired HVAC DOME team to remove my old and old and dated furnace system, and installed brand new Heat pump system, the whole process took less than a week, including ducts replacement! I super happy with the outcome, and I even referred them my next door neighbor to help him with the same project. Can not be more happier! Thank you guys!"

Nora W on February 2024

HVAC DOME INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I hired HVAC DOME team to remove my old and old and dated furnace system, and installed brand new Heat pump system, the whole process took less than a week, including ducts replacement! I super happy with the outcome, and I even referred them my next door neighbor to help him with the same project. Can not be more happier! Thank you guys!"

Nora W on February 2024


"Very efficient. Found and fixed the issue quickly"

Carter H on July 2024

Air Concepts Mission Provide professional, trustworthy and responsive service to all of our valued customers.

"Very efficient. Found and fixed the issue quickly"

Carter H on July 2024


Avatar for Golden Air

Golden Air

3070 Van Sansul Avenue, Unit 8
5.00(
8
)
Approved Pro

Golden Air

3070 Van Sansul Avenue, Unit 8
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the needs of our customers. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of an HVAC project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job may be. Over 7 years experience.

"Great job ð"

Kevin G on February 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the needs of our customers. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of an HVAC project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job may be. Over 7 years experience.

"Great job ð"

Kevin G on February 2024


Avatar for Pacific Coast Home Services

Pacific Coast Home Services

2380 Qume Drive Suite F
4.41(
225
)
Approved Pro

Pacific Coast Home Services

2380 Qume Drive Suite F
4.41(
225
)
Approved Pro
Customers say: True professional
10 local quotes requested
14 years of experience

Pacific Coast Home Services, family owned and operated is a client centered company, serving the greater Bay area community. Want one good reason to hire us for your HVAC needs? We'll give you 6: Proven Expertise – With decades of hands-on experience, our HVAC technicians bring knowledge, skill, and precision to every job. Reliable Service – From urgent repairs to seasonal tune-ups, we’re committed to showing up on time and doing the job right the first time. Energy Efficiency Focus – We don’t just fix systems—we optimize them, helping you lower energy costs and extend the life of your equipment. Customized Solutions – Every home and business is unique. We design heating and cooling solutions that fit your needs, comfort, and budget. Trusted Local Professionals – We’ve built our reputation on honesty, transparency, and long-term relationships with our clients. At the heart of what we do is simple: keeping your home comfortable, safe, and energy-efficient—season after season.

"Pacific Coast Home Services charged me $450.00 on May 10th to have my Air Conditioner repaired. On July 1st when the heat wave hit San Jose my air conditioner did not work. Pacific Coast did not stand by their GUARANTEE and I had to call another company to do the repairs. Thankfully, they were an honest company and made the repairs. Pacific Coast Home Services consisted of their salesman wanting to sell me a maintenance agreement for $900 ... I should have realized at that point he was not interested in fixing my problem and asked him to leave my house !!! He did remove a few leaves from the air conditioner and clipped a few nips off a bush nearby ... there was no repair done for his billing me $450.00. I am 92 years old and feel this was ELDER ABUSE !!! DO NOT CALL THIS COMPANY!!!"

Shirley T on July 2024

Pacific Coast Home Services, family owned and operated is a client centered company, serving the greater Bay area community. Want one good reason to hire us for your HVAC needs? We'll give you 6: Proven Expertise – With decades of hands-on experience, our HVAC technicians bring knowledge, skill, and precision to every job. Reliable Service – From urgent repairs to seasonal tune-ups, we’re committed to showing up on time and doing the job right the first time. Energy Efficiency Focus – We don’t just fix systems—we optimize them, helping you lower energy costs and extend the life of your equipment. Customized Solutions – Every home and business is unique. We design heating and cooling solutions that fit your needs, comfort, and budget. Trusted Local Professionals – We’ve built our reputation on honesty, transparency, and long-term relationships with our clients. At the heart of what we do is simple: keeping your home comfortable, safe, and energy-efficient—season after season.

"Pacific Coast Home Services charged me $450.00 on May 10th to have my Air Conditioner repaired. On July 1st when the heat wave hit San Jose my air conditioner did not work. Pacific Coast did not stand by their GUARANTEE and I had to call another company to do the repairs. Thankfully, they were an honest company and made the repairs. Pacific Coast Home Services consisted of their salesman wanting to sell me a maintenance agreement for $900 ... I should have realized at that point he was not interested in fixing my problem and asked him to leave my house !!! He did remove a few leaves from the air conditioner and clipped a few nips off a bush nearby ... there was no repair done for his billing me $450.00. I am 92 years old and feel this was ELDER ABUSE !!! DO NOT CALL THIS COMPANY!!!"

Shirley T on July 2024


AO Heating and Air Conditioning

1651 Latitude Drive, #1
5.00(
1
)
Approved Pro

AO Heating and Air Conditioning

1651 Latitude Drive, #1
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

AO Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with the ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They are punctual and do a very good job! A good person, always willing to help that is why we always use them."

Brian G on May 2019

AO Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with the ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They are punctual and do a very good job! A good person, always willing to help that is why we always use them."

Brian G on May 2019


Avatar for All-Pro Heat Pump Solutions Inc.

All-Pro Heat Pump Solutions Inc.

400 Carnegie Dr
5.00(
6
)
Approved Pro

All-Pro Heat Pump Solutions Inc.

400 Carnegie Dr
5.00(
6
)
Approved Pro
4 years of experience
Free onsite estimate

All-Pro Heat Pump Solutions is the Bay Areas trusted name for residential HVAC installation, maintenance, and repair. We specialize in cutting-edge, energy-efficient heat pump systems that deliver year-round comfort while lowering utility bills. Our certified team provides seamless installations, fast and reliable service, and long-lasting results backed by expertise and precision. What sets us apart? Advanced solutions, top-tier equipment, and a relentless focus on customer comfort. From same-day repairs to custom system design, we bring professionalism and reliability to every project. Choose comfort, efficiency, and peace of mind. All Seasons. All Comfort. All-Pro.

"Absolutely fantastic experience with All-Pro Heat Pump Solutions! They installed a heat pump in my home, and the whole process was seamless. From the initial consultation to the final installation, the team was professional, courteous, and knowledgeable. The heat pump is working beautifully, and I can already feel the difference in my energy bills. Highly recommend this company to anyone looking for top notch HVAC services. Five stars isn't enough. I'd give them ten stars if I could!"

louie C on September 2025

All-Pro Heat Pump Solutions is the Bay Areas trusted name for residential HVAC installation, maintenance, and repair. We specialize in cutting-edge, energy-efficient heat pump systems that deliver year-round comfort while lowering utility bills. Our certified team provides seamless installations, fast and reliable service, and long-lasting results backed by expertise and precision. What sets us apart? Advanced solutions, top-tier equipment, and a relentless focus on customer comfort. From same-day repairs to custom system design, we bring professionalism and reliability to every project. Choose comfort, efficiency, and peace of mind. All Seasons. All Comfort. All-Pro.

"Absolutely fantastic experience with All-Pro Heat Pump Solutions! They installed a heat pump in my home, and the whole process was seamless. From the initial consultation to the final installation, the team was professional, courteous, and knowledgeable. The heat pump is working beautifully, and I can already feel the difference in my energy bills. Highly recommend this company to anyone looking for top notch HVAC services. Five stars isn't enough. I'd give them ten stars if I could!"

louie C on September 2025

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FAQs for central a/c service or repair projects in Sunnyvale, CA

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Sunnyvale, CA homeowners’ guide to central a/c service or repairs

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

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.