Get matched with top heating and air conditioning pros in La Mesa, CA
There are 25 highly-rated local heating and air conditioning pros.
TRUSTED BY LA MESA, CA HOMEOWNERS
4.6 
310 Verified Reviews for Heating And Air Conditioning Service pros in La Mesa, CA
*The Angi rating for Heating And Air Conditioning Service companies in La Mesa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in La Mesa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on August 05, 2025
Heating and air conditioning pros in La Mesa
Don't let plumbing problems disrupt your day - call Point Loma Electric, Plumbing, Heating & Air for fast, professional plumbing services you can count on. Whether it's a dripping faucet, a clogged toilet, or a complete sewer line issue, our licensed plumbers are ready to tackle the job with precision and care. From minor leaks to major plumbing repairs, we handle it all - leaky pipes, slow drains, broken faucets, water line damage, and more. We specialize in tankless water heater installations, giving homeowners endless hot water with greater efficiency. If you're dealing with persistent drain clogs or backups, our team uses advanced camera inspections to pinpoint the issue and provide targeted solutions. We also offer trenchless sewer repair to keep your home's plumbing flowing smoothly. Looking to improve your home's water quality? Ask about our whole-home water purification systems for cleaner, better-tasting water from every tap. Our service trucks are in your neighborhood!
"They did great"
LUKE S on April 2024
Don't let plumbing problems disrupt your day - call Point Loma Electric, Plumbing, Heating & Air for fast, professional plumbing services you can count on. Whether it's a dripping faucet, a clogged toilet, or a complete sewer line issue, our licensed plumbers are ready to tackle the job with precision and care. From minor leaks to major plumbing repairs, we handle it all - leaky pipes, slow drains, broken faucets, water line damage, and more. We specialize in tankless water heater installations, giving homeowners endless hot water with greater efficiency. If you're dealing with persistent drain clogs or backups, our team uses advanced camera inspections to pinpoint the issue and provide targeted solutions. We also offer trenchless sewer repair to keep your home's plumbing flowing smoothly. Looking to improve your home's water quality? Ask about our whole-home water purification systems for cleaner, better-tasting water from every tap. Our service trucks are in your neighborhood!
"They did great"
LUKE S on April 2024
Quality Mechanical Professionals, Inc. is here to serve you!
"All of these 5 star reviews are fake!!! Look at yelp where Vadim cannot use his Ukrainian scammer contacts to creat fake reviews. Do not hire this company. This man will take your money and do no work. "
Ethan S on January 2025
Quality Mechanical Professionals, Inc. is here to serve you!
"All of these 5 star reviews are fake!!! Look at yelp where Vadim cannot use his Ukrainian scammer contacts to creat fake reviews. Do not hire this company. This man will take your money and do no work. "
Ethan S on January 2025
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Pro Bright Construction Inc. specializes in in all aspects of residential home remodeling. We strive for quality and dependable workmanship.
Pro Bright Construction Inc. specializes in in all aspects of residential home remodeling. We strive for quality and dependable workmanship.
2A SERVICE – your trusted partner in air conditioner installation and appliance repair. We ensure professionalism at every service stage, from precise problem diagnostics to high-quality repairs and flawless installation. Our technicians are experienced specialists who work efficiently, cleanly, and with the latest tools. Your appliances are in safe hands with us! Choose 2A SERVICE for personalized service, quality workmanship, and confidence in the long-lasting performance of your devices.
2A SERVICE – your trusted partner in air conditioner installation and appliance repair. We ensure professionalism at every service stage, from precise problem diagnostics to high-quality repairs and flawless installation. Our technicians are experienced specialists who work efficiently, cleanly, and with the latest tools. Your appliances are in safe hands with us! Choose 2A SERVICE for personalized service, quality workmanship, and confidence in the long-lasting performance of your devices.
Family owned business with over 15 years of experience handling all your Handyman needs, New Construction, remodeling, room additions, design and build, etc.
"The pacific construction team were very helpful accommodating us as best as possible during the project they were very prompt and clean. Not only were they the best price but also delivered a finished product with no surprise bills."
Guadalupe V on December 2024
Family owned business with over 15 years of experience handling all your Handyman needs, New Construction, remodeling, room additions, design and build, etc.
"The pacific construction team were very helpful accommodating us as best as possible during the project they were very prompt and clean. Not only were they the best price but also delivered a finished product with no surprise bills."
Guadalupe V on December 2024
At ISA Commercial Cleaning we take pride in quality. Our clients satisfaction is what we strive for and we will always do our best to ensure that our services are meeting or exceeding the standards expected by our clients.
"Carlos was amazing!! He did an excellent job!! He cleaned up after he finished AND put the pieces back in place. Best thing: he was done way faster than I anticipated. And I will be requesting him again!!"
Matthew Z on July 2025
At ISA Commercial Cleaning we take pride in quality. Our clients satisfaction is what we strive for and we will always do our best to ensure that our services are meeting or exceeding the standards expected by our clients.
"Carlos was amazing!! He did an excellent job!! He cleaned up after he finished AND put the pieces back in place. Best thing: he was done way faster than I anticipated. And I will be requesting him again!!"
Matthew Z on July 2025
We will always help you in solving problems We will always help you in solving problems that may occur with your things
We will always help you in solving problems We will always help you in solving problems that may occur with your things
I offer HVAC service calls and repairs at a low cost with maximum efficiency. With many years of experience, I can handle any task that you may have, no matter the size of the job.
I offer HVAC service calls and repairs at a low cost with maximum efficiency. With many years of experience, I can handle any task that you may have, no matter the size of the job.
Air conditioning installation and maintenance and repair also refrigeration and heating Systems and maintenance
Air conditioning installation and maintenance and repair also refrigeration and heating Systems and maintenance
FAQs for heating and air conditioning service projects in La Mesa, CA
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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