Air Conditioning & Heating Repair Temecula Valley

Are you having air conditioning problems? Looking for a reliable, licensed heating and air specialist that offers affordable pricing? Third Generation is family owned and operated in Temecula with three generations of experience in air conditioning and heating. We provide 24/7 residential and commercial air conditioning repair, installation and maintenance service to all Temecula, Murrieta, Lake Elsinore, Menifee, Sun City, Canyon Lake, Wildomar, Hemet and Perris with no overtime or weekend charges. Our goal is to provide the highest quality in service at an affordable price. Our highly experienced and qualified staff specializes in customer service. We offer personal service at the highest level. All service technicians are fully qualified and trained to repair your problems. All service trucks are fully stocked and radio dispatched for rapid response. Our fleet of service vehicles offers you reliable, same day and 24 hour emergency call service. Our fast response time and our affordable pricing combined with three generations of experience make us the best air conditioning and heating company to call in Temecula. We have excellent references both from residential and commercial clients that we have serviced in the past.

As Temecula’s Premiere Eco-Friendly Heating and Air Experts We Service, Install and Repair

American Standard, Trane, Carrier, Goodman, Coleman, Rheem, Lennox, Payne, Comfort Maker, Amana and more…

Residential AC ServiceResidential

We understand that it can be frustrating if your home air conditioning breaks down, but you can rely on us to get it back up and running fast. Just call one of our friendly service coordinators to schedule a time that is convenient to you and if it is urgent or after hours we offer 24/7 service to all Temecula and surrounding areas with no overtime charges. We also know that you have better things to do than wait around for service, so our technician will arrive when promised. more

yelp55Recently I had third generation come out to give me a estimate to replace my heater and air conditioner I was nervous because the holidays had just passed and couldn’t afford another big expense but to my surprise they gave me a great deal. They came out the day I called and was exactly on time couldn’t be happier
Mady S. Murrieta, CA

Commercial HVACCommercial

We’ll keep your indoor environment at the perfect temperature. Commercial AC repairs require experience and training whether it is your office, factory or retail location we have the experience and the technical excellence in designing and installing systems to meet your unique requirements. We know that an HVAC problem can really disturb your business that is why we offer 24/7 service with no overtime charges. more

merchantcircle55As a service provided myself, I know great customer service. I picked this company based on there good reviews. My AC unit went out, they came out gave me a very fair price to replace it, considering it was 13 years. They replaced it and did a wonderful job, very pleased with this company
Ginasmith1 on

Commercial and Residential HVAC MaintenanceMaintenance

Like a car, an air conditioner that is regularly maintained will run better and last longer. Regular maintenance gives you the confidence of knowing that your air conditioner can be relied upon, that it will work at its optimum capacity at those times when you need it most. Our preventive maintenance program offers various benefits. more


yahoo-logo55I recently called this company out and i was so impressed they were professional, prompt, honest, and gave me a great deal on my new system. the office staff was so polite and had their guy rick come out the same day i called. he respected my house by cleaning up any mess he had made. i give them a 10 out of 10 and reccomend them to everyone! Amanda

Duct Cleaning ServiceDuct Cleaning

We specialize in all types of residential and commercial duct cleaning services including cleaning duct outlets, checking the whole duct system and main unit, sanitizing and deodorizing duct systems, and removing and cleaning the return air vent cover and filter. You can reach our local technicians 24/7 with no overtime or travel charges. more


googleplus75Good service! I have them come in every 6 months to clean and maintain my air conditioner unit and furnace and I know my equipment is well taken care of!
Veronica Scott

Third Generation HVAC is a WRCOG HERO Program Contractor.

The WRCOG HERO Program is offered through a partnership between Western Riverside Council of Governments (WRCOG) and Renovate America, Inc. The Program’s purpose is to provide relatively low interest rate financing to spark the local economy by creating jobs and reducing utility costs, and to reduce greenhouse gas emissions. The Program provides HERO Financing for permanently affixed energy efficiency, water efficiency, and renewable energy products (Eligible Products). HERO Financing is repaid through an assessment on your property tax bill over 5-20 years, based on the useful life of the products, and upon sale of the property, the balance generally stays with the property.

In a typical US home, the HVAC system uses 56% of the home’s total energy consumption (Energy Savers), so improving the efficiency of your system can equal big savings on your utility bill. In addition to efficient furnaces and central air conditioners, there are a variety of options to improve a home’s HVAC system that homeowners may finance through the HERO Program, including duct sealing, whole house fans, heat recovery ventilators and more.

Lower Your Energy Cost and Help Protect The Environment

energy-starWhat is ENERGY STAR?

ENERGY STAR is the trusted, government-backed symbol for energy efficiency helping us all save money and protect the environment through energy-efficient products and practices. Making your home more energy efficient with ENERGY STAR can help to reduce high energy bills, improve comfort and help to protect the environment. click here to find energy star qualified products.


Our Certified Technicians Can Help You Choose The Most Efficient Unit For Your Needs

Energy saving air conditioning and heating units

According to heating is the highest energy consumption in an household followed by cooling. Installing an energy star qualified unit will help lower your monthly energy cost while helping the environment. Third Generation wants to partner up with you in joining the movement for a cleaner environment.

Third Generation Heating and Air Conditioning Service Area Map

View Third Generation Heating & Air Temecula Service Area in a larger map


Structured Data, Review
Title: Air Conditioning and Heating Service Temecula
Reviewed by Barbara S. Murrieta, CA on Sep 12
Rating: 4.5
Summary: Our A/C went out on our home in Murrieta
Description: Our A/C went out on our home in Murrieta on what felt like the hottest day of the year! My husband called Third Generation and they were able to come out the same day. The guy who came out was really helpful, he gave us options on repairing or replacing our unit. Since our A/C was almost 20 years old we decided to replace it, they installed our new one and had us up and running the very next day! I have never seen somebody work so hard and fast, definitely recommend them and will be using them again in the future.
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