Calstar Heating & Air Conditioning provides expert HVAC services for residential and commercial clients. We specialize in installing, maintaining, and repairing furnaces, air conditioners, heat pumps, and ductless mini-splits. Our skilled technicians ensure your indoor air quality is comfortable, clean, and safe. From routine maintenance to emergency repairs, trust us to keep your home warm in winter and cool in... Read More about Calstar Heating & Air Conditioning, INC.

For all your heating, cooling, and indoor air quality (IAQ) needs, call Alpha Air Conditioning & Heating. Since 2005, homeowners in Sunland-Tujunga, La Cañada, and nearby communities have turned to our licensed and insured team for maintenance, repair, installation, and replacement services. As a Mitsubishi Electric Ductless Pro Elite Contractor with NATE and EPA certifications, we work with central air... Read More about Alpha Air Conditioning & Heating

Gilmore Heating and Air Conditioning provides heating and air conditioning services to the foothill communities since 1927.

Since 1948, the Institute of Heating and Air Conditioning Industries, Inc. (IHACI) has been Glendale's premier nonprofit HVAC school, dedicated to shaping the future of the industry. We offer top-rated HVAC training and education, providing hands-on courses and NATE certification to set students up for success. Serving the greater Los Angeles area, including Downey and Irwindale, IHACI fosters strong industry... Read More about Institute of Heating and Air Conditioning Industries, Inc.

Welcome to ClearAir Ducts Glendale — your trusted local partner for clean, efficient air systems in Glendale, CA. Whether you're battling allergies, dust buildup, or rising energy bills, our experienced technicians deliver premium air duct cleaning, repair, and installation services tailored to your home or business.

Be ready to tackle any job with Sunbelt Rentals Power & HVAC Services. Whether you're looking for an expert consultation or a full-service solution, we're here to answer the call 24/7. From standby, supplemental, and emergency power options to temporary and custom-designed HVAC systems, our vast inventory means we'll get you the equipment you need. We offer heaters, chillers and... Read More about Sunbelt Rentals Power & HVAC

SUBCOOL Inc provides service for commercial refrigeration units, air conditioners, heating systems, and ice machines in Glendale, CA and the Los Angeles area.

RESSAC is a multi-trade climate control contractor with more than 85 years' experience. Whether your property is commercial, industrial, or multi-family residential, you can rely on our expert team to provide your building with a comfortable environment.

Rapid Duct Testing has been working with contractors, homeowners and developers within Southern California for over a decade in providing superior HERS Testing (HERS Rating), Air Balancing, Hydronic Balancing, Building Envelope Leakage, Manual J, Manual D, Permit Services, Permit Retrieval, Expedited Permit Services, Self-Serve Portal, Educational Programs, Energy Upgrade California Rebate & other like services mandated by Title 24 -... Read More about Rapid Duct Testing & Air Balancing

At Trane Supply, we provide HVAC service professionals with solutions to help them better serve their customers. We strive to provide a seamless experience — enabling customers to be more effective, profitable and knowledgeable. We are equipped to help you answer the tough questions about your projects, and we look forward to helping you find the right solution! We are... Read More about Trane Supply

ASH Purification Heating and Air Conditioning is your HVAC expert in Greater Los Angeles. Our well trained HVAC technicians have extensive experience and knowledge when it comes to HVAC in various systems for your needs when it comes to cooling, heating, and air quality. The Greater Los Angeles is our geographical work area which means that we know the conditions... Read More about ASH Purification Heating and Air Conditioning

RPM Automotive Repair Inc. is a premier automotive service center located in Glendale, CA. We specialize in a wide range of services to keep your vehicle running smoothly, including auto air conditioning service, expert auto repairs, brake maintenance, and quick oil changes. Our team of skilled technicians is dedicated to providing high-quality service and ensuring customer satisfaction. Whether you need... Read More about RPM Automotive Repair Inc

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Our Company will meet all of your Heating and Air Conditioning needs. From Heat pumps to Central Air Systems, we will assist you with any home comfort issues, reduce your energy cost, and improve your indoor quality. We are confident we have some of the most experienced managing staff in the city that is able to provide expert diagnosis and... Read More about Eagle Rock Prestige HVAC