Your Comfort Is Our Priority – Reliable Heating & Cooling Services You Can Trust!

About AirTech

Trusted HVAC Service Since 1988

Since 1988, our family-owned HVAC company has been helping homeowners and businesses stay comfortable in every season. Based in Pasadena, California, our team combines years of industry experience with skilled workmanship and a strong commitment to customer service.

We provide comprehensive heating, cooling, and indoor-air-quality services throughout the San Gabriel Valley and surrounding communities. Whether you need seasonal maintenance, equipment repairs, system upgrades, or a completely new HVAC installation, our technicians are prepared to find a practical solution tailored to your property.

Comfort Systems Designed Around You

Every building has different heating and cooling requirements. That’s why we take a personalized approach to every project, from evaluating your existing equipment to designing and installing a complete comfort system.

Our services can include:

  • Heating and air conditioning installation

  • HVAC repairs and system upgrades

  • Preventive maintenance

  • System design and engineering

  • Ventilation solutions

  • Indoor air quality and air purification

  • Energy-efficiency improvements

  • Temperature and comfort control

We believe quality starts with the people performing the work. Our technicians and field professionals are carefully trained to approach every project with professionalism, respect, and attention to detail. We work to keep the process organized and straightforward, while treating your home or business as if it were our own.

Clear Communication From Start to Finish

We understand that HVAC projects can represent a significant investment. Before work begins, we’ll explain the recommended solution, discuss applicable options and limitations, and provide clear information about the expected cost.

Our goal is to eliminate surprises and make sure you understand what you’re receiving before the project gets underway. If an issue arises with our workmanship, we’ll work with you to address it and find an appropriate resolution.

Your Comfort Is Our Commitment

From your first conversation with our comfort specialists to the completion of your service, our focus remains the same: dependable solutions, quality workmanship, and a positive customer experience.

No matter the size or complexity of the project, we can help you evaluate your options and develop an HVAC solution suited to your property’s comfort, efficiency, and indoor-air-quality needs.

See what our customers have to say about their experiences, then contact our team to discuss your heating, cooling, or indoor-air-quality needs.

A large group of people, some in blue AirTech uniforms, pose together in front of a green AirTech Cooling & Heating van outside a building.

Comprehensive comfort and first-class work at a fair price

Our goal is to improve your indoor comfort by providing comprehensive heating, ventilation, air conditioning, and indoor air quality products, testing, and services. Our licensed and bonded technicians are committed to making your home or business more comfortable with fast, reliable service, while accommodating your busy schedule.

Choose us with confidence

You can tell a lot about a company by their customer reviews, awards, and certifications. All are excellent indicators of expertise, and people associate them with a reputable company they can trust. And, more importantly, they’re just a few of the ways we show you that we’re dedicated to going the extra mile by keeping your family comfortable—and that we deserve your business.


North American Technician Excellence (NATE) is the nationwide certification program for HVAC/R technicians working in the residential and light commercial market. Certification verifies that our technicians are the best in the trade when it comes to the experience and know-how required to install or service heating or cooling systems. The program requires them to pass an extensive NATE Certification Exam, developed by industry experts and the only tests supported by the entire HVAC/R industry.

 

Awarded annually to approximately 5 percent of all companies rated on Angie’s List, the award means that winners have met strict eligibility requirements, earning excellent customer service reports and abiding by Angie’s List operational guidelines. Companies are graded on an A through F scale in areas ranging from price to professionalism to punctuality.AirTech has earned the HVAC industry-coveted Angi Super Service Award over 14 years for delivering exceptional customer service throughout the entire calendar year.

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Americans with Disabilities Act (ADA) Notice

At AirTech, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (626) 548-2330; or email us at ([email protected]) and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.