Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in La Jolla, CA

Enter your zip and get matched with up to 5 pros

TRUSTED BY LA JOLLA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon227
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in La Jolla

Avatar for Liberty Plumbing Heating Air Conditioning Inc

Liberty Plumbing Heating Air Conditioning Inc

4.91(
191
)
Approved Pro

Liberty Plumbing Heating Air Conditioning Inc

4.91(
191
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 years of experience

We offer Emergency Service: Our mission is to provide the highest quality of service to all our customers. We HONOR the relationships we have formed with our past and present customers, colleagues, vendors and employees. Liberty Plumbing, Heating Air Conditioning strives to perform all areas of service with the utmost INTEGRITY by providing the most cutting edge of technology and products available. We pride ourselves with the ABILITY to work effectively and efficiently with the knowledge and training that has been awarded to us. Liberty Plumbing, Heating & Air Conditioning, Inc. has over 25 years experience working with home-owners, property management, general contractors, real estate companies and insurance companies. We are located in the Temecula, CA area however, we service all of San Diego, Riverside, Orange and Los Angeles counties. We perform all phases of plumbing, heating & air conditioning for both residential and commercial. We offer discounts to Senior Citizens, First Responders, Veterans and Active Military. Thank you service!

"I did not feel cheated and I got exactly what I wanted. Immediate service, competency without condescension, flexibility in hardware choices, reasonable pricing. My new sink faucet makes me very happy and now I know more about how to go forward w other projects if I so choose in the future."

McKenna H on March 2023

We offer Emergency Service: Our mission is to provide the highest quality of service to all our customers. We HONOR the relationships we have formed with our past and present customers, colleagues, vendors and employees. Liberty Plumbing, Heating Air Conditioning strives to perform all areas of service with the utmost INTEGRITY by providing the most cutting edge of technology and products available. We pride ourselves with the ABILITY to work effectively and efficiently with the knowledge and training that has been awarded to us. Liberty Plumbing, Heating & Air Conditioning, Inc. has over 25 years experience working with home-owners, property management, general contractors, real estate companies and insurance companies. We are located in the Temecula, CA area however, we service all of San Diego, Riverside, Orange and Los Angeles counties. We perform all phases of plumbing, heating & air conditioning for both residential and commercial. We offer discounts to Senior Citizens, First Responders, Veterans and Active Military. Thank you service!

"I did not feel cheated and I got exactly what I wanted. Immediate service, competency without condescension, flexibility in hardware choices, reasonable pricing. My new sink faucet makes me very happy and now I know more about how to go forward w other projects if I so choose in the future."

McKenna H on March 2023


Avatar for I'll Handle IT

I'll Handle IT

4.93(
236
)
Approved Pro

I'll Handle IT

4.93(
236
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

I started "I'll Handle It" to address what I recognized as a need that homeowners have for competent, knowledgeable and courteous home improvement service professionals to help them with all manner of projects large and small. Founded in San Diego, "I'll Handle It" is a home grown business that prides itself in its responsiveness to its customers needs. At "I'll Handle It" "Professional Service You Can Rely on" is our mantra, and we can prove it.

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

Cheryl E on September 2025

I started "I'll Handle It" to address what I recognized as a need that homeowners have for competent, knowledgeable and courteous home improvement service professionals to help them with all manner of projects large and small. Founded in San Diego, "I'll Handle It" is a home grown business that prides itself in its responsiveness to its customers needs. At "I'll Handle It" "Professional Service You Can Rely on" is our mantra, and we can prove it.

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

Cheryl E on September 2025


Avatar for AireCare Heating and Air

AireCare Heating and Air

5.00(
34
)
Approved Pro

AireCare Heating and Air

5.00(
34
)
Approved Pro
Super Service Award
Customers say: Quick response
5 years of experience
Free onsite estimate

Our mission at AireCare Heating and Air is simple: to be the go-to HVAC service provider for homeowners and businesses in San Diego and Riverside County. We understand the importance of a well-functioning HVAC system and the comfort it brings to your life. Our goal is to ensure that you have a reliable system that keeps you cool in the summer, warm in the winter, and the air quality at its best.

"Just had AireCare replace our furnace and A/C. The owner, Michael Santana and his team did a great job at a very competitive price. Repairing my old A/C was just not cost effective. The new high-efficiency heat pump works great and is so very quiet. Michael's crew were very professional, polite and responsive to our requests. They finished the job on the hottest day of the year in less than 8 hours. I highly recommend them. "

Mike R on September 2025

Our mission at AireCare Heating and Air is simple: to be the go-to HVAC service provider for homeowners and businesses in San Diego and Riverside County. We understand the importance of a well-functioning HVAC system and the comfort it brings to your life. Our goal is to ensure that you have a reliable system that keeps you cool in the summer, warm in the winter, and the air quality at its best.

"Just had AireCare replace our furnace and A/C. The owner, Michael Santana and his team did a great job at a very competitive price. Repairing my old A/C was just not cost effective. The new high-efficiency heat pump works great and is so very quiet. Michael's crew were very professional, polite and responsive to our requests. They finished the job on the hottest day of the year in less than 8 hours. I highly recommend them. "

Mike R on September 2025


Avatar for Carini Home Services

Carini Home Services

4.82(
349
)
Approved Pro

Carini Home Services

4.82(
349
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
19 years of experience

Carini Home Services is a leading 24 hour provider of Plumbing, Heating and Air Conditioning services throughout San Diego County. We offer Repairs, Installations and Maintenance for residential homes. The company is Licensed, Bonded, Insured and is 100% family owned and operated. Our service areas cover all of San Diego County including Central San Diego, East County, North and South Counties. The company's primary product lines include American Standard, Mitsubishi Ductless Splits, Bradford and White, Navian, Noritz and all other major brands of Heating, Air Conditioning and Plumbing equipment. All Carini Heating, Air and Plumbing employees undergo extensive training and are background checked upon hire. You can trust Carini Heating, Air and Plumbing to respect your home, your family and provide you with the 5 Star service you deserve.

"Quick response. "

Michelle T on December 2025

Carini Home Services is a leading 24 hour provider of Plumbing, Heating and Air Conditioning services throughout San Diego County. We offer Repairs, Installations and Maintenance for residential homes. The company is Licensed, Bonded, Insured and is 100% family owned and operated. Our service areas cover all of San Diego County including Central San Diego, East County, North and South Counties. The company's primary product lines include American Standard, Mitsubishi Ductless Splits, Bradford and White, Navian, Noritz and all other major brands of Heating, Air Conditioning and Plumbing equipment. All Carini Heating, Air and Plumbing employees undergo extensive training and are background checked upon hire. You can trust Carini Heating, Air and Plumbing to respect your home, your family and provide you with the 5 Star service you deserve.

"Quick response. "

Michelle T on December 2025


Avatar for Cano Air Conditioning and Heating Inc

Cano Air Conditioning and Heating Inc

4.89(
80
)
Approved Pro

Cano Air Conditioning and Heating Inc

4.89(
80
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

With over 27 years of experience in the HVAC industry, we are the Certified experts you can trust to take care of your home or business air conditioning or heating needs. We handle everything from repair work to full installations of hvac and mini splits options. We will treat your home as we would treat our own. Give Cano Heating & Air Conditioning a call today, (619)733-0152 we look forward to working with you. Javier I. Cano (619) 876-7711

"Fast and Friendly"

Christian P on September 2024

With over 27 years of experience in the HVAC industry, we are the Certified experts you can trust to take care of your home or business air conditioning or heating needs. We handle everything from repair work to full installations of hvac and mini splits options. We will treat your home as we would treat our own. Give Cano Heating & Air Conditioning a call today, (619)733-0152 we look forward to working with you. Javier I. Cano (619) 876-7711

"Fast and Friendly"

Christian P on September 2024


Avatar for ADP Pro Services

ADP Pro Services

4.91(
50
)
Approved Pro

ADP Pro Services

4.91(
50
)
Approved Pro
Super Service Award
Customers say: Quick response
31 years of experience
Free onsite estimate

Give us a call for your Handyman needs. We also specialize in light electrical, plumbing, drain cleaning, and so much more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some the services we offer below and call -or- click to schedule a free estimate today!

"Yes. Excellent "

Julie S on December 2025

Give us a call for your Handyman needs. We also specialize in light electrical, plumbing, drain cleaning, and so much more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some the services we offer below and call -or- click to schedule a free estimate today!

"Yes. Excellent "

Julie S on December 2025


Avatar for Airmerica Air Conditioning & Heating

Airmerica Air Conditioning & Heating

4.98(
30
)
Approved Pro

Airmerica Air Conditioning & Heating

4.98(
30
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6 years of experience

Let Airmerica Air Conditioning & Heating keep your home or business at the perfect temperature with our top-notch HVAC services. As a qualified HVAC contractor in Vista, CA, we have the years of experience needed to provide prompt installation or repair work. We have your HVAC needs covered, from air conditioner installation to heating installation, repair, and maintenance. Our team installs the finest products from YORK® to ensure that your home or business always stays at the right temperature. With our 24-hour emergency services, responsiveness, and flexible schedule, you'll never have to worry about not having heating or cooling! Contact us today to learn more about our services or book an appointment. We look forward to serving you.

"The heating system has been fixed and running."

Kawther H on April 2025

Let Airmerica Air Conditioning & Heating keep your home or business at the perfect temperature with our top-notch HVAC services. As a qualified HVAC contractor in Vista, CA, we have the years of experience needed to provide prompt installation or repair work. We have your HVAC needs covered, from air conditioner installation to heating installation, repair, and maintenance. Our team installs the finest products from YORK® to ensure that your home or business always stays at the right temperature. With our 24-hour emergency services, responsiveness, and flexible schedule, you'll never have to worry about not having heating or cooling! Contact us today to learn more about our services or book an appointment. We look forward to serving you.

"The heating system has been fixed and running."

Kawther H on April 2025


Avatar for Level Up Contracting Inc

Level Up Contracting Inc

4.72(
257
)
Approved Pro

Level Up Contracting Inc

4.72(
257
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 years of experience

Level Up Contracting, established in 2012, is a premier general contractor dedicated to elevating construction standards in the San Diego area. We specialize in delivering top-notch residential and commercial construction services, ensuring precision, quality, and a commitment to exceeding client expectations. From renovations to new builds, we take pride in leveling up the construction experience for our valued clients. Call us today to schedule your free estimate.

"Al did a great job ? it looks beautiful ?"

Mark M on July 2024

Level Up Contracting, established in 2012, is a premier general contractor dedicated to elevating construction standards in the San Diego area. We specialize in delivering top-notch residential and commercial construction services, ensuring precision, quality, and a commitment to exceeding client expectations. From renovations to new builds, we take pride in leveling up the construction experience for our valued clients. Call us today to schedule your free estimate.

"Al did a great job ? it looks beautiful ?"

Mark M on July 2024


Avatar for Airmerica Air Conditioning & Heating, Inc.

Airmerica Air Conditioning & Heating, Inc.

4.98(
21
)
Approved Pro

Airmerica Air Conditioning & Heating, Inc.

4.98(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Airmerica Air Conditioning & Heating is dedicated to providing our customers with the best quality and craftsmanship with prompt services. We are here to build relationships with our customers and communities and provide same day service and repair calls. We are a family owned outfit that is dedicated to our customers exact needs and work hard as a team to provide great service with Integrity. We look forward to having the opportunity to serve all your cooling & heating needs, please give us a call. You will be proud to be an Airmerican, We Guaranty it with one of the best Guaranty's in the Market.

"Excellent choice"

Sandra S on October 2024

Airmerica Air Conditioning & Heating is dedicated to providing our customers with the best quality and craftsmanship with prompt services. We are here to build relationships with our customers and communities and provide same day service and repair calls. We are a family owned outfit that is dedicated to our customers exact needs and work hard as a team to provide great service with Integrity. We look forward to having the opportunity to serve all your cooling & heating needs, please give us a call. You will be proud to be an Airmerican, We Guaranty it with one of the best Guaranty's in the Market.

"Excellent choice"

Sandra S on October 2024


Avatar for Baker Electric Home Energy

Baker Electric Home Energy

4.88(
104
)
Approved Pro

Baker Electric Home Energy

4.88(
104
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
18 years of experience

Built on over 86 years of electrical contracting expertise, San Diego-based Baker Home Energy has provided home energy solutions to over 30,000 customers throughout Southern California. Known for exemplary customer services and business ethics, Baker Home Energy designs, engineers, and installs solar, home battery, heating & air, roofing, and water solutions for residences in San Diego County, Western Riverside County, and Southern Orange County. Baker’s goal is to enable Southern California homeowners to generate, manage and use their power to save money, enhance their family’s lifestyle and protect the planet. Baker Home Energy is a BBB accredited business with an A+ rating and was the Pacific Southwest winner of the prestigious Better Business Bureau Torch Awards for Ethics in 2019 and 2021. And the proud winner or finalist of the BBB Torch Award in the 100-499 employee category.

"The work and efficiency of was very professional"

Mike W on January 2025

Built on over 86 years of electrical contracting expertise, San Diego-based Baker Home Energy has provided home energy solutions to over 30,000 customers throughout Southern California. Known for exemplary customer services and business ethics, Baker Home Energy designs, engineers, and installs solar, home battery, heating & air, roofing, and water solutions for residences in San Diego County, Western Riverside County, and Southern Orange County. Baker’s goal is to enable Southern California homeowners to generate, manage and use their power to save money, enhance their family’s lifestyle and protect the planet. Baker Home Energy is a BBB accredited business with an A+ rating and was the Pacific Southwest winner of the prestigious Better Business Bureau Torch Awards for Ethics in 2019 and 2021. And the proud winner or finalist of the BBB Torch Award in the 100-499 employee category.

"The work and efficiency of was very professional"

Mike W on January 2025

...
Showing 1-10 of 1240
Heating and Air Conditioning questions, answered by experts

Zoned HVAC systems can be worth it for some homeowners, even with the added HVAC replacement costs, because they offer tremendous benefits. Zoned HVAC may offer greater stability and efficiency if your home has multiple levels and experiences constant temperature fluctuations. However, even smaller homes without major fluctuations can benefit since zoned HVAC systems can adjust their temperature more quickly by heating and cooling only the spaces you need.

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

The difference between a home surge protector and an HVAC surge protector is that an HVAC surge protector is designed to protect the components inside your HVAC unit while a home surge protector is installed near appliances and meant to protect your entire home. There are three tiers of whole-house surge protectors, and they are more expensive to install than HVAC surge protectors.

The La Jolla, 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"