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Central a/c service or repairers in South Pasadena

Avatar for Glendora Hills AC and Heat
Glendora Hills AC and Heat
442 Crestglen Road
5.00(
3
)
Approved Pro
Glendora Hills AC and Heat
442 Crestglen Road
5.00(
3
)
Approved Pro
Customers say: Quick response
10 local quotes requested
1 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

"During the peak of September heat wave my AC unit went out, called Glendora Hills AC at 7 am, they had a repairman at the house by 1:00 same day. System was serviced, cleaned and running again within the hour. Thanks Enrique !!!"

Craig A on October 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

"During the peak of September heat wave my AC unit went out, called Glendora Hills AC at 7 am, they had a repairman at the house by 1:00 same day. System was serviced, cleaned and running again within the hour. Thanks Enrique !!!"

Craig A on October 2024


Avatar for Season Control Heating Air Conditioning, Inc.
Season Control Heating Air Conditioning, Inc.
7225 Canoga Park Avenue
4.89(
95
)
Approved Pro
Season Control Heating Air Conditioning, Inc.
7225 Canoga Park Avenue
4.89(
95
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
85 local quotes requested

Season Control Heating and Air Conditioning, Inc., provides quality service with 24 hour customer support. We provide worry-free comfort through our Five Star Service and our quality standards. Call us today for a fast and dependable service!

"Very good, efficient, fast and thorough"

Adam B on May 2025

Season Control Heating and Air Conditioning, Inc., provides quality service with 24 hour customer support. We provide worry-free comfort through our Five Star Service and our quality standards. Call us today for a fast and dependable service!

"Very good, efficient, fast and thorough"

Adam B on May 2025


.

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

Sherri S on April 2024


Avatar for True Tech Air Conditioning, Inc.
True Tech Air Conditioning, Inc.
14923 Sylvan Street
New on HomeAdvisorNew on Angi
Approved Pro
True Tech Air Conditioning, Inc.
14923 Sylvan Street
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

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. m-f 7-5pm

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. m-f 7-5pm


Avatar for Canyon City Air
Canyon City Air
615 Los Cerritos Rd
5.00(
9
)
Approved Pro
Canyon City Air
615 Los Cerritos Rd
5.00(
9
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Canyon City Air 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.

"We would HIGHLY recommend Joseph from Canyon City Air if you are in need of a new HVAC system or in need of service! He and his crew performed excellent work. They were professional, friendly, detailed, knowledgeable, honest, and cleaned up everything thoroughly afterwards. He even contacted us a couple of days later to check in with us! "

shawn a on March 2025

Canyon City Air 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.

"We would HIGHLY recommend Joseph from Canyon City Air if you are in need of a new HVAC system or in need of service! He and his crew performed excellent work. They were professional, friendly, detailed, knowledgeable, honest, and cleaned up everything thoroughly afterwards. He even contacted us a couple of days later to check in with us! "

shawn a on March 2025


Avatar for DNA Heating & Cooling, Inc.
DNA Heating & Cooling, Inc.
14833 Willard Ave
4.87(
46
)
Approved Pro
DNA Heating & Cooling, Inc.
14833 Willard Ave
4.87(
46
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 local quotes requested

With nearly 15 years in the Heating and Cooling industry, DNA Heating & Cooling, Inc., proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Very nice and courteous on time, professional would highly recommend"

Gil D on December 2024

With nearly 15 years in the Heating and Cooling industry, DNA Heating & Cooling, Inc., proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Very nice and courteous on time, professional would highly recommend"

Gil D on December 2024


Avatar for SoCal Climate Control - LA
SoCal Climate Control - LA
19201 Parthenia Street
4.44(
347
)
Approved Pro
SoCal Climate Control - LA
19201 Parthenia Street
4.44(
347
)
Approved Pro
Customers say: True professional
1182 local quotes requested
7 years of experience

With over 30 years of combined experience in the HVAC industry, SoCal Climate Control & Mechanical, Inc. is your industry expert in Southern California. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"David Parks Senior HVAC Technician was very knowledgeable and listened to my needs. Susie in the office was polite and a joy to speak to. The crew that installed the ductwork worked efficiently and cleaned up afterwards. SoCal Climate Control did everything they promised at a reasonable price. I would recommend them to my neighbors and family members."

Greg V on October 2024

With over 30 years of combined experience in the HVAC industry, SoCal Climate Control & Mechanical, Inc. is your industry expert in Southern California. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"David Parks Senior HVAC Technician was very knowledgeable and listened to my needs. Susie in the office was polite and a joy to speak to. The crew that installed the ductwork worked efficiently and cleaned up afterwards. SoCal Climate Control did everything they promised at a reasonable price. I would recommend them to my neighbors and family members."

Greg V on October 2024


Avatar for Total Home Environmental HVAC Co.
Total Home Environmental HVAC Co.
1423 Marcelina Avenue
4.76(
85
)
Approved Pro
Total Home Environmental HVAC Co.
1423 Marcelina Avenue
4.76(
85
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
110 local quotes requested

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!

"Did an excellent job diagnosing the issues with my furnace."

James B on May 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!

"Did an excellent job diagnosing the issues with my furnace."

James B on May 2025


Avatar for Affordable Heating & Air
Affordable Heating & Air
9601 Cozycroft Ave
5.00(
3
)
Approved Pro
Affordable Heating & Air
9601 Cozycroft Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
43 local quotes requested
6 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 A/D AIR CONDITIONING & HEATING, INC
A/D AIR CONDITIONING & HEATING, INC
16141 Valerio St
5.00(
5
)
Approved Pro
A/D AIR CONDITIONING & HEATING, INC
16141 Valerio St
5.00(
5
)
Approved Pro
Customers say: Quick response
45 years of experience
Emergency services offered

A/D Air Conditioning & Heating, Inc., a licensed, bonded California contractor, has been specializing in providing quality installation, maintenance, service and repair of air conditioning and heating systems to its clients in the Los Angeles, San Fernando Valley and surrounding areas since 1980. Over the past 40 years, we have developed a specialization in the installation of such systems for developers and builders of high end custom homes. In addition, we provide these services for all types of residential and commercial applications.

"I got an AC Unit installed. They did a very good job and the customer service was excellent . The price was good."

Joe D on April 2025

A/D Air Conditioning & Heating, Inc., a licensed, bonded California contractor, has been specializing in providing quality installation, maintenance, service and repair of air conditioning and heating systems to its clients in the Los Angeles, San Fernando Valley and surrounding areas since 1980. Over the past 40 years, we have developed a specialization in the installation of such systems for developers and builders of high end custom homes. In addition, we provide these services for all types of residential and commercial applications.

"I got an AC Unit installed. They did a very good job and the customer service was excellent . The price was good."

Joe D on April 2025

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Central a/c service or repairs FAQs

Yes, a once-a-year tune-up keeps the system efficient and helps it last longer. During the visit, a technician cleans coils, checks electrical connections, and swaps or cleans the filter. Catching small issues now stops bigger, pricier failures later, so that a quick appointment saves money and stress over the life of the unit.

Changing your AC filter every 30 days is necessary to maintain optimal performance and high indoor air quality. Regular filter replacement prevents dust buildup, ensures efficient airflow, and protects the system from stress that could lead to costly repairs. This disciplined maintenance routine not only boosts energy efficiency but also prolongs the lifespan of your unit by safeguarding its critical components.

An HVAC service plan is worth the cost, especially if you forget to schedule maintenance on your own. A service plan locks in yearly (or twice-yearly) visits, allowing a professional to identify small problems early, clean key components, and maintain energy efficiency. Many plans also include minor repairs or priority scheduling, which can pay for themselves if an unexpected issue pops up.

In a pre-season service visit, your technician gives your system a top-to-bottom check before peak season hits. Expect a filter change, thermostat test, condenser-line flush, electrical-connection check, and coil cleaning. They also tighten loose parts and make minor adjustments so the unit fires up without surprises when temperatures swing. That quick tune-up cuts the risk of mid-season breakdowns and keeps energy use in line.

The 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.
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