With 40+ Years of Experience

Temecula’s Trusted HVAC Experts for AC Repair, Installation & Heating Solutions

  • 24/7 Emergency Services.
  • Experience You Can Trust.
  • Servicing All Brands with a Low Price Guarantee.
Call Us: (951) 837-4777

Request An Estimate

Stay Cool & Comfortable Year-Round in Temecula

Struggling with indoor discomfort? Whether it’s a sudden breakdown or inefficient cooling, KJ's Heating & Air is your go-to expert for air conditioning repair in Temecula. We handle all types of HVAC issues—quickly and professionally.

We specialize in:


  • Air conditioning installation Temecula
  • Furnace repair Temecula
  • HVAC maintenance Temecula
  • Heating and cooling Temecula

You’ll get expert diagnostics, fair pricing, and long-lasting comfort—all from a local team that’s been trusted since 1981.


Free HVAC Consultation Available .

Get a Free Consultation
Two men are working on an air conditioner on the roof of a building.

Our Most In-Demand Temecula HVAC Services

AC REPAIR & INSTALLATION

Air Conditioning Repair Temecula

When your AC breaks down, we respond fast. From refrigerant leaks to thermostat issues, we ensure your system is back to peak performance.

Also covers: AC repair Temecula CA, air conditioner repair Temecula

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HEATING & FURNACE

Furnace Repair & Installation Temecula

Our team provides reliable furnace repair Temecula and complete heating installation Temecula services. We’ll get your system running safely and efficiently, just in time for winter.

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COMMERCIAL HVAC

Commercial HVAC Services Temecula

Need commercial HVAC installation or HVAC repair in Temecula? We serve businesses throughout the region with cost-effective, custom HVAC solutions.


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ATTIC FANS

Air Conditioning Installation Temecula

Upgrade to a high-efficiency system that reduces energy bills and increases comfort. We offer expert AC installation in Temecula, tailored to your space and budget.

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WHOLE HOUSE FANS

HVAC Maintenance
Temecula

Extend the life of your system with regular servicing. Our HVAC maintenance Temecula plans improve indoor air quality and energy performance.

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AIR DUCT REPAIR

Air Duct Repair
Temecula

Damaged ducts cause airflow issues and raise bills. Our expert air duct repair in Temecula keeps your HVAC system efficient and your air clean.

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Why Choose Us

Since 1981 — We live and work here

Your HVAC system plays a crucial role in keeping your home or office at the perfect temperature. However, it can also pose health and safety risks if not properly maintained. That's where we come in. We specialize in providing innovative air conditioning and heating solutions that prioritize your well-being.


Imagine never having to worry about the safety of your HVAC system again. Our team is dedicated to ensuring unmatched customer satisfaction. We are always available to address any concerns or issues that may arise, giving you peace of mind knowing that your comfort and safety are our top priorities.


Don't compromise on the safety of your HVAC system. Choose KJ’s Heating & Air for reliable cooling and heating solutions in Temecula. Contact us now to experience the difference!


  • Over 40 Years of Local HVAC Experience
  • Low Price Guarantee on HVAC Repairs & Installations
  • 24/7 Emergency HVAC Service
  • Servicing All Major HVAC Brands
  • Customer Comfort Is Our Top Priority
A carrier air conditioner is sitting in a room next to a water heater.

Our Work

Discover our HVAC expertise through successful installations, repairs, and maintenance. See client satisfaction and precision craftsmanship in every project.

Find HVAC Installation and Repair Company Near You:

Call us today! We are here and available to serve you with the most experienced technicians. We provide emergency repairs 24 hours per day if needed.

Call Us: (951) 837-4777