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Find Central a/c service or repairers in Los Angeles

Avatar for Ellison Air Systems

Ellison Air Systems

4.83(
3
)
Approved Pro

Ellison Air Systems

4.83(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We are 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

"reliable"

robert h on July 2024

We are 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

"reliable"

robert h on July 2024


Avatar for Real Tech Heating & AC

Real Tech Heating & AC

5.00(
8
)
Approved Pro

Real Tech Heating & AC

5.00(
8
)
Approved Pro
2 years of experience
Free onsite estimate

At Real Tech Heating & AC, we’re a family business that puts people first. We take pride in doing honest, quality work and treating every home like it’s our own. We’re highly skilled but never pushy — if your system can be repaired, we’ll take the time to fix it right. Every job we do comes backed by a warranty, so you can feel confident knowing our work is built to last. Our goal is simple: reliable comfort and service you can trust.

"Christian came out quickly and after seeing a video was able to diagnose the problem even faster. All it was, was a loose screw but it was definitely way over my head. Glad he managed to come out and fix it though - it’s been hot this October! Thanks so much!"

Travis O on October 2025

At Real Tech Heating & AC, we’re a family business that puts people first. We take pride in doing honest, quality work and treating every home like it’s our own. We’re highly skilled but never pushy — if your system can be repaired, we’ll take the time to fix it right. Every job we do comes backed by a warranty, so you can feel confident knowing our work is built to last. Our goal is simple: reliable comfort and service you can trust.

"Christian came out quickly and after seeing a video was able to diagnose the problem even faster. All it was, was a loose screw but it was definitely way over my head. Glad he managed to come out and fix it though - it’s been hot this October! Thanks so much!"

Travis O on October 2025


"Reliable Service and Expertise You Can Trust I was impressed by their transparency and honesty."

Sherri S on April 2024

.

"Reliable Service and Expertise You Can Trust I was impressed by their transparency and honesty."

Sherri S on April 2024


Ryan Mechanical, Inc.

5.00(
1
)
Approved Pro

Ryan Mechanical, Inc.

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

With over 40 years of experience in the HVAC industry, we are the experts you need to take care of any of your residential or commercial needs. We will treat your home as we would treat our own. We look forward to working with you!

"He does extremely good work, quality work, and he really works hard to please his clients and he is fully knowledgeable in his field."

Ronnie J on April 2018

With over 40 years of experience in the HVAC industry, we are the experts you need to take care of any of your residential or commercial needs. We will treat your home as we would treat our own. We look forward to working with you!

"He does extremely good work, quality work, and he really works hard to please his clients and he is fully knowledgeable in his field."

Ronnie J on April 2018


Avatar for Affordable Heating & Air

Affordable Heating & Air

5.00(
3
)
Approved Pro

Affordable Heating & Air

5.00(
3
)
Approved Pro
Customers say: Quick response
39 local quotes requested
7 years of experience

Hello! Nice to meet you. My name is Donna and I am the proud owner of Affordable Heating and Air. I have over 25 years of senior management experience and over 10 years of HVAC knowledge and experience. I am an HVAC contractor, C-20 licensed and insured, that earned my license and does not rent or borrow a license. I believe in doing things the right way, sparing no cost to assure the highest quality of workmanship on all our installations and repairs. We build long term relationships, built on trust and value with all of our clients ,because we do the right thing when no one is looking and we are proud of it! We are grateful for the opportunity to service the community and assist people with High Quality and affordable Heating and Air Conditioning solutions.

"got an accurate quote. had a 40 year old gas furnace. A/C was 10 years old. Eric said it was ok a little undersize. I went ahead and had both the furnace and AC. no surprise. Took Fernando and Frankie most of the day did a great Job installing and clean up. All nice and neat. Old Units and parts hauled away. explain everything when done. Thank you"

Thomas L on January 2025

Hello! Nice to meet you. My name is Donna and I am the proud owner of Affordable Heating and Air. I have over 25 years of senior management experience and over 10 years of HVAC knowledge and experience. I am an HVAC contractor, C-20 licensed and insured, that earned my license and does not rent or borrow a license. I believe in doing things the right way, sparing no cost to assure the highest quality of workmanship on all our installations and repairs. We build long term relationships, built on trust and value with all of our clients ,because we do the right thing when no one is looking and we are proud of it! We are grateful for the opportunity to service the community and assist people with High Quality and affordable Heating and Air Conditioning solutions.

"got an accurate quote. had a 40 year old gas furnace. A/C was 10 years old. Eric said it was ok a little undersize. I went ahead and had both the furnace and AC. no surprise. Took Fernando and Frankie most of the day did a great Job installing and clean up. All nice and neat. Old Units and parts hauled away. explain everything when done. Thank you"

Thomas L on January 2025


Avatar for All Valley Heating and Air Conditioning

All Valley Heating and Air Conditioning

5.00(
3
)
Approved Pro

All Valley Heating and Air Conditioning

5.00(
3
)
Approved Pro
44 years of experience
Free onsite estimate

We are 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

"Job done quick and professional. Definitely recommend!"

Joseph M on February 2026

We are 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

"Job done quick and professional. Definitely recommend!"

Joseph M on February 2026


Avatar for Highland Air LLC

Highland Air LLC

4.97(
97
)
Approved Pro

Highland Air LLC

4.97(
97
)
Approved Pro
Super Service Award
Customers say: True professional
5 years of experience
Free onsite estimate

Highland Air is a family-owned HVAC company serving Oak Park, Conejo Valley, and surrounding areas. Every job is performed or supervised directly by the owner—no salespeople, no upsells, and no unnecessary repairs. We specialize in fast diagnostics, same-day service, fair and transparent pricing, and high-quality workmanship. Customers consistently praise our responsiveness, honesty, and attention to detail. Whether you need a repair, system tune-up, heat pump upgrade, or smart thermostat installation, we provide reliable solutions designed to last. Free estimates • Same-day availability • Full HVAC, ductwork, smart control & air quality services.

"ABSOLUTELY PAINLESS AND VERY FAIR PARTS & LABOR PRICING"

DAVID B on October 2025

Highland Air is a family-owned HVAC company serving Oak Park, Conejo Valley, and surrounding areas. Every job is performed or supervised directly by the owner—no salespeople, no upsells, and no unnecessary repairs. We specialize in fast diagnostics, same-day service, fair and transparent pricing, and high-quality workmanship. Customers consistently praise our responsiveness, honesty, and attention to detail. Whether you need a repair, system tune-up, heat pump upgrade, or smart thermostat installation, we provide reliable solutions designed to last. Free estimates • Same-day availability • Full HVAC, ductwork, smart control & air quality services.

"ABSOLUTELY PAINLESS AND VERY FAIR PARTS & LABOR PRICING"

DAVID B on October 2025


Avatar for Total Home Environmental HVAC Co.

Total Home Environmental HVAC Co.

4.77(
91
)
Approved Pro

Total Home Environmental HVAC Co.

4.77(
91
)
Approved Pro
Super Service Award
Customers say: True professional
94 local quotes requested
16 years of experience

With more than 40 yrs of experience, Orange Air is dedicated to providing our customers with the best quality at a great price. Our home is in Southbay, we offer services custom tailored for the homes in our area. Everything from 60 year old floor furnace rebuilds to state of the art cooling systems. We specialized in the diversity of the home in our service area. WE OFFER LIFETIME WARRANTIES ON OUR RESIDENTIAL REPAIRS. As long as you own your home, our repairs are covered for life! We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very good work and pricing, honest evaluation"

Robert D on November 2025

With more than 40 yrs of experience, Orange Air is dedicated to providing our customers with the best quality at a great price. Our home is in Southbay, we offer services custom tailored for the homes in our area. Everything from 60 year old floor furnace rebuilds to state of the art cooling systems. We specialized in the diversity of the home in our service area. WE OFFER LIFETIME WARRANTIES ON OUR RESIDENTIAL REPAIRS. As long as you own your home, our repairs are covered for life! We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very good work and pricing, honest evaluation"

Robert D on November 2025


Avatar for Just Be Cool Supply, LLC

Just Be Cool Supply, LLC

4.97(
30
)
Approved Pro

Just Be Cool Supply, LLC

4.97(
30
)
Approved Pro
Super Service Award
Customers say: Quick response
21 local quotes requested
4 years of experience

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.

"Just be cool supply fixed my furnace for a great price thankful for them 🙏. "

Warren W on January 2026

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.

"Just be cool supply fixed my furnace for a great price thankful for them 🙏. "

Warren W on January 2026


"Their tech arrived quickly and was courteous and friendly. He figured out the problem with my AC and the work was completed in a timely manner"

Nancy T on September 2025

Penguin Heating and Air Inc is here to help! We offer a variety of HVAC services from service to installations. We are based out of the Placentia, CA area. Give our team a call today. We're looking forward to working with you!

"Their tech arrived quickly and was courteous and friendly. He figured out the problem with my AC and the work was completed in a timely manner"

Nancy T on September 2025

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FAQs for central a/c service or repair projects in Los Angeles, 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 Los Angeles, 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.

  • 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.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently