Professional Southern Orange County Heating and Air Conditioning Contractors

Your Local Residential and Commercial HVAC Specialists Since 1986

We know that the residents of Orange County want their homes and businesses to be a comfortable environment, with prime temperatures and optimal air quality. Kemnitz Air Conditioning & Heating Inc. has been serving your community for over 30 years and we strive to provide the HVAC services you need to maintain personal comfort. We are family owned and operated so we know just how important it is to keep loved ones safe, healthy and happy. Whether you need residential or commercial assistance, our N.A.T.E. Certified technicians are prepared to handle the job.

Carrier Residential

Orange County Carrier Products Authorized Dealer

As a factory authorized Carrier dealer, we offer an extensive line of dependable and efficient HVAC equipment. From heat pumps, air conditioners and furnaces to ventilators or geothermal units, we are positive that we have the product that fits your needs. These systems can be a costly addition but we provide FREE in home estimates on new equipment in order for you to make an informed decision before purchase. We also want you to get the most out of your Carrier products and ensure that they are an investment that you can depend on. Therefore, we offer preventative maintenance schedules to keep products operating at optimal performance. Our technicians have a specific inspection list custom made to your personal HVAC systems. Schedules are based on your system and the location, whether it is in your home or business. Our technicians will address the major components at each visit that will keep your unit in check and working perfectly.

Air Conditioning and Heating Repair Services

Our service capabilities encompass all makes and models. From residential & commercial air conditioning service to heating units, we are familiar with every dealer. HVAC equipment replacement and repair as well as routine HVAC cleaning and maintenance are among our specialties. From troubleshooting mechanical or electrical problems to programming zone controls, we will keep your business comfortable year round for employees and customers alike. Professional service is our goal and we consistently maintain a clean and safe work environment with minimal disruption to your business. We even take preventative steps in your home to keep furniture and carpet protected during service.


Residential HVAC Inspection

Residential Services

Kemnitz Air Conditioning & Heating Inc. has been meeting the air conditioning and heating needs of Orange County residents for more than 30 years. Our NATE Certified Technicians are knowledgeable, professional, and provide expert service. Our services include, but are not limited to, equipment repairs, equipment replacement, indoor air quality products and recommendations, as well as preventative maintenance agreements. Our residential technicians are extremely respectful of both you and your home, always ensuring a clean and safe work environment.Schedule Residential Services

Indoor Home Air Quality

Clean, pure air is more important than ever and we strive to be the best indoor air quality specialists in the Southern California area. We can recommend and install Carrier equipment that will filter and bring in clean air as well as products that can virtually eliminate germs and bacteria.

Home Thermostat