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Verified Reviews for Air Conditioning pros in Encinitas, CA

*The Angi rating for Air Conditioning companies in Encinitas, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Encinitas, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on August 10, 2026

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Avatar for Bob Jenson Air Conditioning And Heating Inc
Bob Jenson Air Conditioning And Heating Inc
4.9(
175
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Encinitas, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Bob Jenson sent 2 installers to put in 3 more mini splits this past Monday. Tony Guardarrama and Pouria arrived on time both Monday and Tuesday. They did an excellent job and I am very satisfied. It was not an easy installation, but they somehow managed to get it all done and no messes were left behind. I wholeheartedly recommend Bob Jenson AC & Heating."
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+47

Response time1 day
133 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Airmerica Air Conditioning & Heating
Airmerica Air Conditioning & Heating
5.0(
34
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Encinitas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"The quoted scope was just what I wanted. The pricing was compelling. Bryan, John and Ryan are professional, prompt, courteous, polite and personable. The job was started and completed on time. I am delighted with my mini split system and with Airmerica."
Ultra Lo NOx 80% furnace and coil with Air-Wave air cleaner and 2" media filter
Outdoor unit feeding (5) indoor wall mounts
Heating & A/C Project
Single stage 14.3seer2 AC condenser
Outdoor unit feeding (5) indoor wall mounts with electrical ran by us from panel.

+6

Response time8 hrs
Response rate100%
14 neighbors recently requested a quote
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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 Encinitas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Highly recommended split AC system installation. Very professional job that was completed quickly. Worked closely with me to ensure the system was compliant with the Home Owners Association rules and specifications. Also provided a veterans discount."
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%
56 neighbors recently requested a quote
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Avatar for Air Duct Professionals
Air Duct Professionals
4.7(
1,518
)
Air Ducts & Vents - Clean

Serving Encinitas, CA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I've had Air Duct Professionals clean my air ducts in the past. As before, they do excellent work. They are easy to communicate with and are professionals in every way. I will continue to hire them to clean my air ducts in the future."
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+11

Response time1 day
2 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
209
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Encinitas, 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%
19 neighbors recently requested a quote
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Avatar for Sky Clean Air
Sky Clean Air
4.7(
21
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Install - For Business+4 more

Serving Encinitas, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Very professional cleaning of dryer vent and air ducts."
Air duct full of dust and debris.
Cleaned duct
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+24

Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for All Day Heating & Air Conditioning
All Day Heating & Air Conditioning
4.9(
62
)
Central A/C - Service or Repair

Serving Encinitas, CA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Very professional identified exactly what was wrong and fixed it immediately. Very pleasant to work with. I will use him again for any heating or air conditioning issues that I may have."
All Day
All Day
All Day
All Day
All Day

+8

Response time4 hrs
Recommended by100%of homeowners
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Avatar for All Day Heating And Air Conditioning
All Day Heating And Air Conditioning
5.0(
16
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Encinitas, CA and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: True professional

"Josh was able to help us out less than 24 hours after I called. We had no AC and it was very hot in our home. He called ahead of his scheduled visit and was able to arrive earlier. He was very efficient, knowledgeable and friendly. We discussed future work replacing equipment and will definitely contact Josh to do the job."
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+14

Response time4 hrs
Recommended by100%of homeowners
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R & C Heating & Air, Inc.
4.7(
69
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Encinitas, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"They discovered a roof leak and did repairs, and replaced furnace parts. They checked out everything, including the air conditioning. All work was completed in the same day. I highly recommend R&C Heating and Air."
Fujitsu Mini Splits
3-5 Ton Heatpumps
Carrier Slimline A/C
First Co. Coil
Tankless Water Heater

+12

2 neighbors recently requested a quote
Recommended by96%of homeowners
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Showing 1-10 of 295
Air Conditioning questions, answered by experts

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

While an air conditioner can temporarily run with a dirty filter, it is not recommended as it will not work efficiently. A dirty filter forces the system to work harder to circulate cool air, leading to reduced airflow, increased wear and tear, and higher energy bills. This added strain can cause the air conditioner to overheat or fail prematurely. Furthermore, a clogged filter may allow dust and dirt to accumulate in your ductwork, negatively impacting air quality. It is more cost-effective to clean or replace filters regularly than to pay higher utility bills and risk needing to replace the entire AC unit.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

The Encinitas, CA homeowners’ guide to air conditioning services

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

See all articles