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At Earth Air we Offer top notch heating and cooling services in San Diego and surrounding areas.
We are Earth Air Heating & Cooling, and our main goal is to meet your heating and cooling needs along with making sure satisfaction and quality are delivered.
Combined, the service team has over 40 years of experience. Between growing up in the construction industry and having an extensive military contracting career, we are here to deliver results when you need them most.
As this community heating and cooling service provider, we bring a family business feel to your experience and will not leave until satisfied.
Experience exceptional comfort with Earth Air — your trusted partner in heating and cooling solutions.
We specialize in air conditioning repair, maintenance, and full system replacements, ensuring your HVAC system performs at its best all year round. Our experienced technicians are dedicated to providing reliable, fast, and high-quality service backed by a commitment to 100% customer satisfaction. Whether you’re dealing with a minor AC issue or need a complete system overhaul, we’re here to help. At Earth Air, your comfort isn’t just a priority — it’s our promise. Discover the difference today.
EXCELLENT Based on 19 reviews Nerissa Damasco2025-06-23Trustindex verifies that the original source of the review is Google. Amazing experience! Called and was able to get an inspection the following day. We got a proposal quickly and all of our questions were answered. The process was so smooth and quick with great service all around. Installation went great. Techs were professional and took every measure to keep our house tidy and clean up after. Highly recommend! Keith Richards2025-06-09Trustindex verifies that the original source of the review is Google. Contacted Earth Air Systems to perform a pre-summer inspection of the heat pump they installed last year. They showed up as scheduled, inspected and cleaned the outside and inside sections of the unit. The lead technician, Daniel, did a good job communicating their findings and gave me some operational pointers. Very happy with Earth Air Systems. Brian Brown2025-04-24Trustindex verifies that the original source of the review is Google. Great job! Dr. Leah Stephens2025-04-10Trustindex verifies that the original source of the review is Google. Daniel and Santiago were great!!! Would highly recommend. They came out and knew what they were doing and did a great job. Kelsi Walts2025-02-06Trustindex verifies that the original source of the review is Google. My experience with this company was exceptional. Remington answered the phone on Saturday night and had his tech out Sunday morning. His tech Daniel was professional and knowledgeable. The part my heater needed was not readily available and Remington worked to find it to take care of us as soon as possible. Highly recommend! Spencer Lenzie2025-01-21Trustindex verifies that the original source of the review is Google. Working with Earth Air Systems was great. Remington was super communicative throughout the process and responded to texts and phone calls promptly. He worked with me on price to find a central system that was within my budget. His employees worked for two days straight installing the unit and new ducting. They were super friendly and took good care of my property, paying attention to cosmetic details and leaving my place clean. There were a couple small follow up issues I had and Remington showed up and took care of those promptly. Would definitely recommend to friends looking for an HVAC company! Jessica Hardesty2024-12-22Trustindex verifies that the original source of the review is Google. Remington and team have been exceptional to work with. They installed my HVAC system recently, and they went above and beyond to ensure that it was done correctly. They checked on me afterwards and plan to make some minor adjustments. Very responsive, professional, punctual and have taken the extra step to check out my system as I was buying my new house. I can't recommend them enough. Ian Reynolds2024-12-13Trustindex verifies that the original source of the review is Google. In June of 2024 I purchased a home in Campo, CA. As part of my mortgage agreement, the house needed to be outfitted with a designated heating and cooling system as the previous owners were utilizing a wood stove and a window A/C unit. The previous owners selected Earth Air Systems to install mini split heat pumps. Upon completing some work on the interior of my home, I noticed the splits were not functioning correctly. I contacted my realtor, who contacted Remington of Earth Air Systems, and he made the time to personally come out and inspect the units. In the following months, we realized that the company utilized to purchase these mini splits, Gree, did not provide enough information to the technician or myself regarding their products. While mini splits typically have an interior filter, some versions of Gree mini splits do not, and we were both very confused to say the least until independently discovering this about these units. Gree was absolutely no help at all and did not communicate with Remington, Earth Air Systems, or myself, but the entire time Remington assisted me through the process.. After coming out independently to inspect the units, Remington quickly scheduled that one of my units be replaced, and the other serviced within a week of me contacting him during the hottest part of the summer. As issues persisted, Remington went so far as to pay to replace the filters and send another technician out to service the units again, explain proper maintenance to me, and reassure me that the units were running efficiently and effectively. I was incredibly happy with the resulting clarity on the products, and the assistance I received. Thank you! Micaela Radillo2024-12-05Trustindex verifies that the original source of the review is Google. I had a great experience with Earth Air Systems Inc. Their team was professional, efficient, and easy to work with. They provided quality HVAC service at a fair price, and I’d highly recommend them to anyone. Cooper Ogle2024-12-05Trustindex verifies that the original source of the review is Google. I had a fantastic experience with Earth Air Systems! Remington and his team truly went above and beyond during the installation of my mini-split system. He took the time to explain my options, ensured the installation was flawless, and even followed up afterward to make sure everything was working perfectly. His attention to detail and dedication to customer satisfaction really impressed me. I highly recommend Earth Air Systems for anyone looking for top-notch HVAC services!
EXCELLENT Based on 84 reviews Rich G.2025-08-09Verified Called these guys again yesterday because of an air flow issue. They replaced my ducts about a year ago. Daniel came out and helped troubleshoot our issue, which was our AC. Again Daniel and his assistant were very professional, informative, and patient. We are 100% completely satisfied with Daniel and this company and give my strongest recommendation to use their services! Thank you, again! Don E.2025-03-04Verified To whom it may concern, My wife and I just had Remington from Earth Air Systems out to replace our old decrepit air conditioner and heating units. The efficiency of his crew, along with his knowledge and professionalism could not of surpassed my expectations. They were not only good, they were great! From start to finish, I cannot say enough, what a pleasure doing business with Remington and his crew have been, A+ Sincerely, DonE. Kevin Y.2025-02-10Verified Daniel from Earth Air arrived on time, quickly diagnosed the issue, and fixed it efficiently. The service was excellent, the fee was reasonable, and I'll definitely use them again. Highly recommend! Kelsi J.2025-02-06Verified My experience with this company was exceptional. Remington answered the phone on Saturday night and had his tech out Sunday morning. His tech Daniel was professional and knowledgeable. The part my heater needed was not readily available and Remington worked to find it to take care of us as soon as possible. Highly recommend! Spencer L.2025-01-21Verified Working with Earth Air Systems was great. Remington was super communicative throughout the process and responded to texts and phone calls promptly. He worked with me on price to find a central system that was within my budget. His employees worked for two days straight installing the unit and new ducting. They were super friendly and took good care of my property, paying attention to cosmetic details and leaving my place clean. There were a couple small follow up issues I had and Remington showed up and took care of those promptly. Would definitely recommend to friends looking for an HVAC company! Tim L.2024-12-03Verified I got a compliant from the tenant that something wasn't right with the furnace so I went through Home Depot to have it checked out. They said it was not even safe to run and had to be shut down. I immediately went to Yelp to get three bids, one of them was the Home Depot referral. It is quite difficult comparing all the estimates so you really have to pay attention to the details. Anyway, the Home Depot referral was 2x the amount as the other two so that was an easy "NO". The other two were comparable but Remington (the owner) convinced me to go with a heat pump. The AC was also on the brink of dying so I figured I'd do both now and not have to deal with this in the summer when everyone else is trying to get their AC dealt with. Anyway, they just finished up and everything looks great. Tenants are happy and in CA, that is a really good thing. Susan L.2024-12-03Verified We wanted to replace our furnace/AC system with a heat pump. From the start of bidding to the final install, Remington's team was well above the competition. It was the clearest line-item estimate, a competitive bid, out questions were thoughtfully and fully answered, and the work was beautifully done with attention to every detail (including huge patience with our ladder-climbing cat who kept trying to get into the attic with them). When one of our older Nest thermostats didn't work with the new system, they came back the next day to add in a new one (after loaning us a spare thermostat fully installed just to get through the chilly-for-SD night). Sparky 5.2024-11-08Verified I had Earth Air change my complete system from a single 5-ton to two 3-ton units. I opted to go with the high end modulating heat pump systems. No more AC or heating system noise, maximum comfort. Remington was great. I ask him to revise his quote multiple times based on the different options available. He was very supportive and took the time to bring me comfort. I highly recommend Earth Air to anyone in need of this service. My install is now 6-months gone we couldn't be happier. Very satisfied, Dan S Fallbrook CA Charles E.2024-10-16Verified Clear budget friendly estimate, quick and efficient installation. I'm very happy with the new mini-split. The whole process was professional and efficient. Jill P.2024-09-10Verified Remington, owner of Earth Air Systems, provided an above and beyond service for my new unit installation. He and his team were responsive during the San Diego heat wave September 2024 when my unit stopped working. Daniel responded with a service call and quote within 24 hours of my inquiry and were able to accommodate an installation date within 48 hours. They are trustworthy, fair, reasonable, and provide quality service. My home is built in the 70's so the installation was a bit more challenging with space for the unit however Daniel and Remington made it work! Despite the challenges encountered with the installation, they both demonstrated the utmost customer service. I highly recommend Earth Air Systems as they are reliable and provide quality service. Their prices are extremely fair and I was confident I was being provided with a quality product.
A full range of heating and cooling services for all your home comfort needs.
Certified experts committed to quality and precision in every service.
Quick, reliable solutions to keep you comfortable year-round.
Saving energy and reducing costs with efficient, eco-friendly systems.
We prioritize your satisfaction and aim to exceed expectations.
Affordable, clear pricing with no hidden fees.
At Earth Air, we believe that understanding the HVAC service process and timeline is just as important as getting the job done. That’s why we prioritize clear communication, transparency, and top-notch customer experience over everything else.
Known in San Diego, CA for our flat-rate pricing, honesty, and punctual service, we deliver what we promise — every time. Our certified and background-checked technicians stand by our commitment:
“We Revolve Around You!”
Whether it’s a minor repair or a full system breakdown, our team acts fast to diagnose and resolve HVAC issues, ensuring your home stays functional and comfortable when you need it most.
Have questions about your comfort system or indoor air quality?
At Earth Air, we’re here to clear things up. Browse our most common FAQs below to learn how we keep your home or business comfortable year-round.
HVAC stands for Heating, Ventilation, and Air Conditioning. It’s the system that helps regulate the temperature, humidity, and air quality in your home or business.
It’s recommended to have your HVAC system serviced twice a year—once before the cooling season (spring) and once before the heating season (fall).
Common signs include uneven temperatures, strange noises, weak airflow, foul odors, rising energy bills, and frequent cycling on and off.
Zoning divides your home into sections that can be heated or cooled independently, allowing more precise temperature control and energy savings.
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