Air Conditioning & Heating Services in Temecula, Ca
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SERVICES
Expert HVAC Solutions for your Home and Business
We excel in every facet of Air Conditioning and Heating, committed to delivering outstanding service to you.
Air Conditioning Repair
When your air conditioning system breaks down, we understand the urgency of the situation and respond quickly to your needs. Whether it's dealing with refrigerant leaks, thermostat issues, or any other problems that may arise, our experienced team is dedicated to restoring your system to peak performance as swiftly as possible. You can count on us for reliable AC repair in Temecula, CA, ensuring your comfort is a top priority. Trust us for all your air conditioner repair needs in Temecula, and experience the difference of prompt and professional service.
Furnace Repair & Installation
Our dedicated team provides reliable and trustworthy furnace repair services in Temecula, paired with a full range of comprehensive heating installation options. With our expertise and commitment to quality, we will ensure that your system operates both safely and efficiently, allowing you to enjoy a warm and cozy home just in time for the upcoming winter season. Rest assured, we prioritize your comfort and peace of mind, making it our mission to keep your heating system in optimal condition.
Commercial HVAC Services 
Are you in search of reliable commercial HVAC installation or repair services right here in Temecula? Look no further! We proudly offer businesses throughout the region high-quality, affordable, and tailored HVAC solutions designed to meet their specific needs. Our team of experienced professionals is dedicated to ensuring your HVAC system operates efficiently and effectively, so you can focus on what matters most—running your business smoothly.

Mini Split Systems
Mini-split AC systems are crucial for efficient and personalized cooling solutions in today's diverse living and working environments. With their compact design and ductless installation, these systems are particularly ideal for small spaces, where traditional air conditioning units may not fit or perform effectively. They not only provide targeted comfort by allowing users to control the temperature in individual rooms, but they also enhance energy efficiency, helping to reduce overall energy consumption and lower utility bills. This combination of comfort and savings makes mini-split systems a popular choice for homeowners and businesses alike, ensuring that every area can achieve the perfect climate for its occupants.
Whole House Fans
Maximize the efficiency and lifespan of your whole house fan by taking advantage of the expert repair and maintenance services offered by KJ's Heating and Air. With our experienced technicians, you will ensure that your system operates at peak performance, effectively reducing energy consumption while enhancing air circulation throughout your home. Regular maintenance not only extends the life of your fan but also helps prevent unexpected breakdowns, giving you peace of mind. Trust KJ's Heating and Air to keep your whole house fan functioning optimally, so you can enjoy a comfortable living environment year-round.
Air Duct Repair & Instllation
When it comes to air duct installationor repair, you truly deserve nothing but the best in quality and service. That’s why KJ's Heating and Air is fully dedicated to providing top-notch, reliable, and affordable air duct installation and repair services to meet all your needs. Our experienced team prioritizes customer satisfaction and utilizes the latest techniques and equipment to ensure your air ducts are installed properly and efficiently, enhancing your home’s comfort and energy efficiency. Whether you’re building a new home or upgrading your current system, trust us to deliver the exceptional service you expect and deserve.
Heat Pump Repair and Installation
Heat pumps are an essential component of modern climate control systems, providing both heating in the colder months and cooling during the warmer seasons to ensure a comfortable indoor environment year-round. However, like any mechanical system, these units are not immune to breakdowns and malfunctions, which can occur over time due to various factors such as wear and tear or improper maintenance. When such issues arise, it is crucial to seek the assistance of a reliable and experienced heat pump repair service, as timely intervention can prevent further damage and restore the efficiency of your system, ultimately extending its lifespan and improving your home's energy efficiency.
Air Purification
Air purification systems are designed to improve indoor air quality by removing particles, allergens, smoke, odors, and sometimes gases or chemicals from the air.
The most common and effective systems combine two main technologies:
- HEPA filtration — captures tiny airborne particles like dust, pollen, mold spores, pet dander, and smoke.
- Activated carbon filtration — absorbs odors, VOCs (volatile organic compounds), smoke smells, and gases

Our Services
Discover the KJ Heating and Air Advantage
Selecting KJ Heating and Air for your Heating and Air Conditioing needs means aligning with a team that values your satisfaction and convenience. We provide a variety of advantages designed to streamline your experience:
- Free, same-day estimates
- 24/7 emergency response
- Flexible scheduling with same-day service availability
- Comprehensive warranty protection
- Special discounts for seniors, veterans, and first responders
- Competitive pricing with price matching
Experience the benefit of partnering with a dedicated, customer-oriented plumbing team. Connect with KJ Heatng and Air today.
Schedule an Apointment
Don’t allow Ac or Heating troubles to interfere with your daily routine or business functions. Call or text us for swift, expert service.
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.
SOME FACTS
Quick Facts About Our Services
Finished Projects
10,000
Air Conditioing Installs
Bathroom Installations
2,500
Expert bathroom installations built for style and reliability.
Trusted by customers with glowing reviews.
281
Repaired Leaks
100,000
HVAC, Mini Spit Systems, Duct Work repairs and Installation
Serving Homeowners Since
1981
Trusted by customers with glowing reviews.
