Since 1981, Kaiser Air Conditioning has been providing high quality heating and air conditioning products and services across Ventura and Los Angeles counties. As a local, family-owned business, Kaiser Air Conditioning takes great pride in providing trusted advice and straight-talk service on HVAC installation, repair, and maintenance for both commercial and residential applications.

With a commitment to service and integrity, the company is driven by a set of values that have contributed to its continued growth and success. Kaiser AC also operates a full service sheet metal fabrication facility in Oxnard for producing custom HVAC ducting, flashing, metal roofing or siding, kitchen and bath products, and decorative metal solutions.

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Maintenance

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Kaiser Air Conditioning offers a cost-effective maintenance program for residential and commercial air conditioning (AC) and furnace service needs. Our HVAC technicians will assist in protecting your investment through routine service to ensure your HVAC equipment operates in the most efficient manner for years to come.

Commercial

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Kaiser Air Conditioning offers a comprehensive product lineup for providing complete solutions for light and heavy duty commercial HVAC applications.

Residential

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Kaiser AC offers a wide variety of top quality residential heating and air conditioning systems. With many brands to choose from and an available system to meet any required specifications and budgets, our sales staff will assist in identifying the proper equipment solution for any customer need.

Kaiser Air Conditioning's customer Polly Bee from Ojai, CA (Ventura County) shares her experience with Kaiser AC.

Kaiser Air Conditioning's customers Eric and Shann from Thousand Oaks, CA share their experience with Kaiser AC.

Kaiser Air Conditioning specializes in home efficiency and home comfort systems. Our technicians provide quality service, repair or installation of air conditioners, heat pumps, mini-splits, furnaces, boilers, humidifiers, dehumidifiers, and air cleaners.

Take a few moments to learn why we are different and the HVAC services provider throughout Ventura County, Thousand Oaks, and Santa Barbara since 1981!

Reynaldo Rivera

Jun 17, 2020

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Mario Marron came by today to repair my heating unit. He was prompt, on time and very professional. He explained the problem, the repair, did the work and we are now happy senior citizens with heat again! Mario is knowledgeable found the problem right away, fixed it and cleaned up afterward. A very pleasant and skilled young man who I would recommend him without hesitation.

I would also like to give a thumbs up to Jennifer and Mary from Kaiser who I called for service. They were both extremely polite, addressed my concerns, scheduled service and made my morning. Great customer service.

Louis Burke

Jun 01, 2020

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Annual maintenance on fireplace, furnace and tank less water heater. All done quickly and efficiently and services technician, kept me appraised of progress and status of equipment. Very pleased with company and company representative.

Travis Coker

Jan 15, 2020

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Needed a large vent flashing That I couldn't find anywhere else. Staff was very helpful. The sheet-metal department ended up fabricating one for me. Pricing was very reasonable. Thank you Kaiser air-conditioning.

M. C.

Feb 01, 2018

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Cinthya, the office co-ordination, was nice & patient to explain to me that I may need maintence / diagnosis service when I called. Noel, the service tech, is excellent. He took time to take care of the repairing, no rush and kept my place clean. Good to know that he has a college degree in our local college & has many years of experience in air cond repairing. I am very please that I found Kaiser. They have great employees.

Christina Callo

Oct 25, 2017

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Noel is awesome! He is incredibly thorough and detail oriented. He explains the problem and helps find the right solution to fit your needs. I asked for a phone call prior to his arrival and he didn't disappoint. As a loyal maintenance customer of 15 years, I only wish my repairs were handled in a more timely manner from Kaiser Air.

Jack Nicholl

Oct 17, 2017

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Noel and Austin were the maintenance/repair techs who visited today. We had a lot of deferred maintenance on our split systems as well as our warm floor and solar water heating system. They are super professional, courteous and know their stuff. When Noel encountered a problem in our solar water system and a gas leak as well, he diagnosed it quickly and began consultations with the owner because it is such a complex system.

At every step he let me know what he was doing and what had to wait for further consultation with the manufacturer and his supervisors. Having checked around in Ventura County over the years, my wife and I feel pretty confident in saying Kaiser AC is the best.

Amy Hall

Apr 26, 2017

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Excellent service, really happy with Kaiser Heating and Air Conditioning! Always prompt, fast service. If needed, they will work outside normal hours, but you pay a little more. (Which is reasonable!)

Jon Wallace

Apr 17, 2017

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We had Kaiser do a replacement of our existing furnace and a new installation of an AC system. They also replaced all of our 35 year old ducting and substantially improved it. Now our house is evenly heated and we can hardly tell the furnace is running. Everyone who worked on our system installation from Kaiser was competent, courteous, and professional. The finished system is beyond what expected. Bottom line. Kaiser is an excellent heating and AC company!

Tom G.

Feb 07, 2017

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Noel from Kaiser is very knowledgeable and efficient. He is also very thorough. He explains what he does and why. I think he only makes repairs that are necessary at the time. I am very confident that my heating system gets the best possible care.

Susan Ball

Oct 30, 2016

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Very professional & friendly service. Please send Steve the next time as well. We were very impressed. Prompt & efficient from the very first time we have worked with Kaiser.

Justin Bell

Feb 03, 2016

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Great company. I have been using them since 2009. Very professional, fast response, fair prices, great work. I highly recommend.