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Best air conditioning pros near Coronado, CA

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Top-Rated Air conditioning pros in Coronado - Updated Nov 2026

Avatar for AireCare Heating and Air
AireCare Heating and Air
5.0(
40
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business

Serving Coronado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Michael was knowledgeable and very informative. The installers were competent, outstanding, and courteous. Aire Care’s bid was more budget friendly compared to other major local companies. The crew promised to get installation done in 2.5 days but completed the work in 2 days with an additional install. All in all, we would go with AireCare Heating and Air any day. We highly recommend AireCare Heating and Air."
San Marcos Full System
San Marcos Full System
San Marcos Full System
San Marcos Full System
San Marcos Full System

+8

Response time6 hrs
Response rate93%
39 neighbors recently requested a quote
Avatar for Air Duct Professionals
Air Duct Professionals
4.7(
1,518
)
Air Ducts & Vents - Clean

Serving Coronado, CA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Sean was great about repairing my disconnected dryer air duct having to go into the crawl space and figure out what was going on. I'm glad he was able to get it done very quickly as well. He also had a very good attitude about doing the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
210
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Coronado, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We had our tankless water heater drained - annual maintenance. They show up when they say they will and do it right the first time. In the past we've had issues with AC's, plumbing and more. Evey time they've exceeded our expectations and would highly recommend them for any heating, AC or plumbing. We've used them for well over 20 years and wouldn't want anyone else. They are the best."
Response time8 hrs
Response rate100%
13 neighbors recently requested a quote
AirMaxx, Inc.
4.4(
662
)
Central A/C - Service or Repair

Serving Coronado, CA and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Air Maxx is a professional company, who first visited to understand my needs and offered options. They arrived on time and completed the installation and instructions in a timely efficient manner. The two men who provided the service were friendly and informative."
Airmaxx
Airmaxx
Response time6 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Same Day Heating & Air Conditioning, LLC
Same Day Heating & Air Conditioning, LLC
4.4(
48
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Coronado, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We recently had Same Day Heating and Air Conditioning come to our house to inspect our furnaces before turning the furnaces on during the cooler winter months and they discovered that both units had gas leaks. The system is 20 years old so it wasnâ t a complete surprise although we had hoped to put off replacing them for about 1-2 years. The technician/ inspector was knowledgeable, thorough and professional in showing us pictures of the worn, damaged furnaces (2). He explained the options for repairs and replacement as well as pricing considerations. In the end we decided to have them install 2 new furnaces and 2 new heat pumps to replace our old AC units. The installation was scheduled and completed within a short time frame and done with as little disruption to our home and family as possible. Efficient and neat in their work, I can happily recommend Same Day Heating and AC. I am very reassured knowing that my furnaces and heat pumps can effectively and safely heat and cool our home for our family. Peace of mind is priceless when it comes to protecting your family."
Our First Christmas!
SAME DAY HVAC
Jim Minnocchi
Same Day Heating & AC
Same Day or... You Don't Pay!

+11

Response time9 hrs
Response rate94%
Recommended by92%of homeowners
Avatar for Ecotech Pro Inc
Ecotech Pro Inc
5.0(
17
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceWindow A/C Unit - Service or Relocate+3 more

Serving Coronado, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Did a great job...it was a very long day from start to finish however. They did a great job of keeping everything as clean as they could since our attic access was in the master closet! Yikes! Really made a difference and our house stayed much cooler with the fan and new insulation!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
New Attic blow-in insulation.
Heating and Air Conditioning Project

+55

Response time1 day
Response rate100%
27 neighbors recently requested a quote
Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical
Veterans Heating and Air Conditioning, Plumbing, and Electrical
4.9(
19
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Coronado, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Veterans Hearing and Cooling came to the rescue when our super old HVAC broke down. Dave and Thomas came to the rescue on short notice- not only did they fix the problem quickly but the price was super reasonable."
2 x Complete Variable Speed systems
2 x Complete Variable Speed systems
Working on first condenser installation
Evaluating pressure in system
Initial system assessment

+125

Response time12 hrs
Response rate100%
81 neighbors recently requested a quote
Avatar for Carini Home Services
Carini Home Services
4.7(
381
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Coronado, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Up front summary - I found Carini Heating and Air Conditioning to be very courteous, very professional and very expensive! I used a $69 Angie's List deal to have Carini visit my home for an Air Conditioning Tune-Up. I recommend this service as San Diego begins to reach high temperatures and increased running of AC. Carini Service Technician Anthony D. arrived on time for the scheduled appointment. Anthony immediately impressed me with his courtesy, professional knowledge and desire to educate me (the customer) on AC system operation. Anthony had a complete set of AC diagnostic tools. He quickly identified the AC system was not cooling properly due to insufficient levels of R-22 freon. This didn't surprise me as it had been a few years since freon had been added. What did surprise me was Carini's high prices quoted to fill the refrigerant: $215 for the first pound and $89 for each subsequent pound. Also surprising is that Carini only charges in full pounds. Therefore if you require 1.2 pounds you are charged for two pounds... I really do not understand this pricing policy. I approved the service as I didn't want to make another service call. Anthony added the refrigerant and now our AC unit cools much more efficiently. Kudos to Anthony D. for very professional service but some negative marks to Carini for a prohibitively expensive pricing policy."
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time10 mins
11 neighbors recently requested a quote
Recommended by92%of homeowners
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Air Conditioning FAQs, answered by experts

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

To keep a window air conditioner in good working order, you should clean the filter regularly, inspect the seals, and store the unit properly during the off-season.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

The Coronado, CA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.