Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Mountain View, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central a/c service or repairers in Mountain View

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 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 Comfort Energy Inc

Comfort Energy Inc

1465 N Milpitas Blvd
4.74(
105
)
Approved Pro

Comfort Energy Inc

1465 N Milpitas Blvd
4.74(
105
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
167 local quotes requested

Message from the Owner/ Founder: “As a third generation heating and air technician and retired 20 year veteran of fire and public safety, I wanted to create a service company that you could count on for its integrity and professionalism. When our service technicians arrive at your home, we want you to feel the same level of confidence and trust you get from a firefighter arriving at your home to help when you call 911. Our service technicians are professional, courteous, and well trained. I am comfortable allowing them into the homes of my families and friends who are firefighters, police officers and the public. Thank you for the opportunity to service your comfort needs and believing in our company. We look forward to a continued long relationship. Warm regards, Harry Abbott” Comfort Energy Inc is a full service provider of quality air conditioning and heating repair and installation. . Locally owned and operated, with over 30 years of experience. We are proud members of the Nexstar network of contractors. We specialize in helping homeowners make informed decisions to best meet your family's comfort needs. Spanish and Japanese spoken.

"We had a wonderful experience with Comfort Energy! The service person, whose name was Chance, did a thorough evaluation of the problem with a focus on saving us as much money as possible, to either repair or replace our 30-year-old heat furnace. He quickly determined that our inlet filter was too dense (it was a Merv 11 and should have been a Merv 8) and that that was probably causing the heater to go off an on every 5-10 minutes. He then tested and confirmed his hypothesis. He also performed a CO test to make sure there wasn't anything more serious going on. Finally, he gave us a good idea of replacement options, which we should probably do before the next Winter, but not necessarily right away. All in all, this is exactly the kind of assessment we needed, and it cost orders of magnitude less than what was estimated by the first service company we had come out. Chance was great, and Comfort Energy is our go-to for heating and cooling service and/or installation from now on."

Gary S on April 2025

Message from the Owner/ Founder: “As a third generation heating and air technician and retired 20 year veteran of fire and public safety, I wanted to create a service company that you could count on for its integrity and professionalism. When our service technicians arrive at your home, we want you to feel the same level of confidence and trust you get from a firefighter arriving at your home to help when you call 911. Our service technicians are professional, courteous, and well trained. I am comfortable allowing them into the homes of my families and friends who are firefighters, police officers and the public. Thank you for the opportunity to service your comfort needs and believing in our company. We look forward to a continued long relationship. Warm regards, Harry Abbott” Comfort Energy Inc is a full service provider of quality air conditioning and heating repair and installation. . Locally owned and operated, with over 30 years of experience. We are proud members of the Nexstar network of contractors. We specialize in helping homeowners make informed decisions to best meet your family's comfort needs. Spanish and Japanese spoken.

"We had a wonderful experience with Comfort Energy! The service person, whose name was Chance, did a thorough evaluation of the problem with a focus on saving us as much money as possible, to either repair or replace our 30-year-old heat furnace. He quickly determined that our inlet filter was too dense (it was a Merv 11 and should have been a Merv 8) and that that was probably causing the heater to go off an on every 5-10 minutes. He then tested and confirmed his hypothesis. He also performed a CO test to make sure there wasn't anything more serious going on. Finally, he gave us a good idea of replacement options, which we should probably do before the next Winter, but not necessarily right away. All in all, this is exactly the kind of assessment we needed, and it cost orders of magnitude less than what was estimated by the first service company we had come out. Chance was great, and Comfort Energy is our go-to for heating and cooling service and/or installation from now on."

Gary S on April 2025


"Responded to RFQ immediately, scheduled something next day, and finished the work quickly and as requested. Was clear on pricing and what the issues were and our options for repair and possible longer term side effects of each option. Great to work with."

Mackenzie H on August 2025

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!

"Responded to RFQ immediately, scheduled something next day, and finished the work quickly and as requested. Was clear on pricing and what the issues were and our options for repair and possible longer term side effects of each option. Great to work with."

Mackenzie H on August 2025


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


"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 DUKES HEATING & AIR CONDITIONING

DUKES HEATING & AIR CONDITIONING

36601 Newark Blvd #10
4.89(
127
)
Approved Pro

DUKES HEATING & AIR CONDITIONING

36601 Newark Blvd #10
4.89(
127
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
108 local quotes requested

Dukes Heating & Air Conditioning is in HVAC business for 37 years now and continuously remains on the top of the industry. We do this by providing honesty and good workmanship that our customers love the most. We- Dukes Heating & Air Conditioning , also make sure that we have the latest technology that enables us to be more competitive & expert in the field and stand behind any work we have performed. Our in-house employees are all professionally trained and deliver only excellence to whatever project they work on.

"Great service"

Noah H on October 2023

Dukes Heating & Air Conditioning is in HVAC business for 37 years now and continuously remains on the top of the industry. We do this by providing honesty and good workmanship that our customers love the most. We- Dukes Heating & Air Conditioning , also make sure that we have the latest technology that enables us to be more competitive & expert in the field and stand behind any work we have performed. Our in-house employees are all professionally trained and deliver only excellence to whatever project they work on.

"Great service"

Noah H on October 2023


Avatar for Service KA

Service KA

2880 Zanker Rd, Ste 203
4.42(
19
)
Approved Pro

Service KA

2880 Zanker Rd, Ste 203
4.42(
19
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

At the helm of Service King Air, we specialize in cutting-edge HVAC design and controls, leveraging years of hands-on experience to deliver exceptional service and innovative climate solutions. Our mission aligns with providing comfortable and energy-efficient environments, and my expertise in HVAC systems positions us at the forefront of the industry. The dedication to entrepreneurial excellence and customer satisfaction guides our team's efforts as we continually strive to exceed expectations and contribute to a sustainable future.

"Service kings installed a new HVAC unit to my townhome in San Rafael and did an amazing job. Very reasonable price and gave me a turnkey system. Would highly recommend "

Adam S on August 2025

At the helm of Service King Air, we specialize in cutting-edge HVAC design and controls, leveraging years of hands-on experience to deliver exceptional service and innovative climate solutions. Our mission aligns with providing comfortable and energy-efficient environments, and my expertise in HVAC systems positions us at the forefront of the industry. The dedication to entrepreneurial excellence and customer satisfaction guides our team's efforts as we continually strive to exceed expectations and contribute to a sustainable future.

"Service kings installed a new HVAC unit to my townhome in San Rafael and did an amazing job. Very reasonable price and gave me a turnkey system. Would highly recommend "

Adam S on August 2025


Avatar for HVAC Service Star, Inc.

HVAC Service Star, Inc.

519 Leisure St Livermoore
5.00(
2
)
Approved Pro

HVAC Service Star, Inc.

519 Leisure St Livermoore
5.00(
2
)
Approved Pro
2 years of experience
Free onsite estimate

At Service Star Heating & Air Conditioning, we know you have choices - that's why we work every day to stand apart. We blend big-company expertise with a local, family-owned touch. Personalized Service: We listen, explain, and tailor every solution to your homes unique needs. Certified Technicians: Licensed, trained, and committed to safe, precise, efficient work. Transparent Pricing: No hidden fees or upselling ? just honest, upfront recommendations. Quality & Reliability: We use premium equipment, follow best practices, and back our work with strong warranties. Customer-First Approach: We treat your home as our own, respecting your time, space, and budget. We don't just repair or install - we deliver comfort, peace of mind, and long-term savings. That's why Tri-Valley families trust Service Star year-round.

"Henry and his team were amazing overall! My 2 units are close to 30 years old and struggling to keep my home cold. Their advice was to get a new system but I have a soft spot for these as they are original to our home and have been around since I was a kid! They were not too pushy and ensured all was good with my system"

Hisham A on October 2025

At Service Star Heating & Air Conditioning, we know you have choices - that's why we work every day to stand apart. We blend big-company expertise with a local, family-owned touch. Personalized Service: We listen, explain, and tailor every solution to your homes unique needs. Certified Technicians: Licensed, trained, and committed to safe, precise, efficient work. Transparent Pricing: No hidden fees or upselling ? just honest, upfront recommendations. Quality & Reliability: We use premium equipment, follow best practices, and back our work with strong warranties. Customer-First Approach: We treat your home as our own, respecting your time, space, and budget. We don't just repair or install - we deliver comfort, peace of mind, and long-term savings. That's why Tri-Valley families trust Service Star year-round.

"Henry and his team were amazing overall! My 2 units are close to 30 years old and struggling to keep my home cold. Their advice was to get a new system but I have a soft spot for these as they are original to our home and have been around since I was a kid! They were not too pushy and ensured all was good with my system"

Hisham A on October 2025


Avatar for All-Pro Heat Pump Solutions Inc.

All-Pro Heat Pump Solutions Inc.

400 Carnegie Drive
5.00(
6
)
Approved Pro

All-Pro Heat Pump Solutions Inc.

400 Carnegie Drive
5.00(
6
)
Approved Pro
13 local quotes requested
4 years of experience

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

...
Showing 1-10 of 984
FAQs for central a/c service or repair projects in Mountain View, 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 Mountain View, 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.