Serving Your Air Conditioning and Heating Needs
in Los Angeles & the San Gabriel Valley Since 1976!

(626) 286-3157

Heating & Air Conditioning in Altadena, CA

100% customer satisfaction is a part of our everyday practice. We offer our Altadena customers the best air conditioning, heating, mini splits and indoor air quality services around – you can count on that! Our experienced heating & cooling technicians and customer service representatives understand that each customer situation is unique. We recommend heating & air conditioning services that meet your specific requirements, and specialize in environmentally friendly HVAC products.

AC Repair and Installation

Connor Air Conditioning & Heating has you covered during the hot summer months with fast response to any air conditioning service. Whether you need an air conditioner repaired or you simply need seasonal maintenance, we’re the air conditioning contractor in Altadena, CA to call. Connor Air offers new air conditioning installation using top-of-the-line products from Lennox.

We  service all makes and models of equipment. Contact Connor Air for air conditioning service in Altadena, CA at (626) 286-3157.

Heat Pump Services in Altadena, CA

At Connor Air Conditioning & Heating, we offer comprehensive heat pump services in Altadena, CA, including repair, installation, and maintenance. Our team of experienced HVAC technicians is highly trained and skilled in all aspects of heat pump services, from diagnosing and repairing common issues to installing new, energy-efficient systems. We understand the importance of a well-functioning heat pump in maintaining a comfortable home, and we’re committed to providing reliable and affordable services to ensure your heat pump is operating at its best. Whether you need routine maintenance to keep your system running smoothly, repairs to fix a malfunctioning heat pump, or a new installation, our team is here to help. Contact us today to learn more about our heat pump services in Altadena, CA.

Heating Services

For comprehensive heating solutions in Altadena, call Connor Air Conditioning & Heating. With a solid presence in the community, Connor Air has established a reputation for its proficiency in servicing a diverse range of heating systems. Their team of adept technicians is well-equipped to handle repairs and installations for all makes and models of heating equipment. Whether it’s a minor fix or a complete system overhaul, Connor Air possesses the expertise and know-how to ensure your heating needs are met.

Furnace Repair

Experiencing furnace troubles? Trust Connor Air Conditioning & Heating for dependable furnace repair in Altadeana. Their technicians are highly skilled in swiftly diagnosing and rectifying a variety of furnace issues. With an in-depth knowledge of different furnace models, you can have confidence that Connor Air is well-prepared to restore your heating system to optimal performance, guaranteeing a warm and comfortable home environment throughout the colder months.

Furnace Installation

When it comes to furnace installation in Altadena, Connor Air Conditioning & Heating stands out as the preferred choice. Their specialization in Lennox heating systems means they offer top-tier products known for their efficiency and reliability. The installation team at Connor Air boasts extensive experience, ensuring a seamless and precise setup of your new Lennox furnace for peak performance. Whether you’re upgrading an existing system or embarking on a new furnace installation, Connor Air ensures a professional and hassle-free experience, leaving you with a cozy and well-heated home.

Mini Split Installation

When you get a mini-split system installed in Altadena, CA, you’ll want a company that understands the product and how to install it. Connor Air installs Mitsubishi & Samsung ductless air conditioning in Altadena.
Installing a wall-mounted mini-split system is low-key. Your home won’t be ripped up because there are no ducts or air vents. Our technicians will skillfully install it by drilling small holes in the wall. These holes allow the indoor and outdoor units to be connected by refrigerant lines.

How is your Indoor Air Quality in Altadena, CA?

Connor Air is genuinely concerned over COVID-19 (+ other viruses) and want to offer the following information to help create a healthier indoor environment for all.

The following filter and air purifier recommendations below can help keep your indoor air quality under control. Help keep your health as well as your heating and cooling system the best it can be!

Electronic Air Cleaner Filter
Model # General Aire
99.7% Effective

Honeywell Merv 13
Media High Efficiency Cabinet and Filter – 97% More Efficient

Apco – X
(Air Purifier/Air Scrubber)
99.9% Effective
Learn More

Duct Cleaning in Altadena, CA

Duct cleaning refers to the cleaning of various heating and cooling system components of forced air systems, including the supply and return air ducts and registers, grilles and diffusers, heat exchangers heating and cooling coils, etc. If not properly maintained, these components may become contaminated with particles of dust, pollen, mold or other debris. Some of these contaminants may cause allergic reactions or other symptoms in people if they are exposed to them. Our technicians at Connor Air are expert duct cleaners who will have your system looking and functioning like new!

Duct Cleaning – Clean Duct Work
Pricing Can Range from $750.00 – $1,500.00

HVAC Service in Altadena CA

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air conditioning & heating services
in Altadena, CA

What Our clients say

Helen J. - Altadena, CA


I just can't tell what a blessing Connor Air has been in my life. They put in a full house a/c/heating system in my home 13 years ago and have been there for great service ever since. Mr Connor was so helpful when I first got my system but what followed really surprised me by giving me the outstanding service I have received for for all these years. The ladies in the office and beyond nice I love talking with them. The service tec's are just so nice and helpful keeping my unit running great and I don't have to worry about my system I know it's well cared for and if I did need repairs they would do a great job at a fair price.