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Premium Comfort, Proven Reliability: Your AC Pro, Mitsubishi, and Lennox Experts.

Keeping Glendale Comfortable All Year Round.

Our HVAC Solutions

Thermo Cooling Inc. provides professional heating, ventilation, and air conditioning solutions for residential and commercial properties. With specialized expertise in energy-efficient systems, we ensure your indoor environment remains perfect regardless of the California heat. From emergency AC repairs to full system installations, our licensed technicians handle every job with precision and care. We specialize in optimizing your home's airflow and energy efficiency to lower your bills and increase your comfort.

Thermostat app screen showing home at 72°F with cool-to-heat dial and temperatures for away, heat, and cool setpoints

Air Conditioning Services

Comprehensive cooling care to survive the California heat. We handle everything from standard central air units to high-efficiency condenser replacements.


  • Key Services: AC Installation, Compressor Repair, Refrigerant Recharging, Condenser Cleaning.


Old furnace beside a new white HVAC unit with ductwork in a basement utility room

Heating & Furnace Care

Reliable warmth for those chilly Glendale nights. We specialize in Lennox systems and modern heat pump technology to keep your home safe and warm.


  • Key Services: Furnace Repair, Heat Pump Installation, Seasonal Tune-ups, Ignition Maintenance.


Rooftop HVAC unit overlooking a city skyline under a clear blue sky

Advanced VRF Systems

High-tech climate control for commercial and large-scale residential applications. These systems allow for multiple indoor units to be connected to a single outdoor unit via variable refrigerant flow.


  • Key Services: Mitsubishi VRF Installation, Multi-Zone Configuration, Variable Flow Maintenance.


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Mini-Split Systems

The ultimate in ductless comfort. Perfect for room additions or zones that need specific temperature control without the need for bulky ducts.


  • Key Services: Ductless Installation, Wall-Mount Maintenance, Inverter Technology Service.


HVAC equipment and ductwork installed in an attic with exposed wooden rafters

Ductwork & Air Quality

Ensure the air you breathe is as clean as it is comfortable. We optimize your airflow and remove hidden allergens within your ventilation.


  • Key Services: Duct Cleaning, Airflow Optimization, Duct Sealing, Ventilation Repair.


Join the Thermo Cooling Comfort Club

At Thermo Cooling Inc., we believe that the best way to avoid a mid-summer breakdown is through proactive care. Our membership plans are designed to give you peace of mind, knowing your high-efficiency Lennox or VRF system is being maintained by NATE-certified professionals. How to Sign Up: Joining is easy and takes less than two minutes. Click the link below to be redirected to our secure Housecall Pro booking portal.


Primary Membership | Only $20 Per Month


Keep your home’s climate control system running at peak efficiency year-round. Our primary membership plan includes:


  • Two Professional Maintenances Per Year: We ensure your heating and cooling systems are ready for the season ahead.
  • Filter Replacement: Includes one 1-inch filter per year to keep your air clean.
  • Blower Motor Deep Cleaning: A comprehensive service performed every 3 years to ensure optimal airflow and longevity.
  • Exclusive Discounts: Members receive 10% off all future repairs and system replacements.
  • Waived Diagnostic Fees: We waive all diagnostic charges for our members, ensuring you never pay just to have a technician identify a problem.

Extended Labor Warranties | $25 Per System


Protect your investment with our specialized

labor warranty add-ons for your furnace or condenser:


  • Total Repair Coverage: We cover the full cost of labor on any repair for your covered system, regardless of the complexity or time required.
  • Manufacturer Synergy: These plans are designed to complement your existing manufacturer parts warranty for complete system protection.
  • Priority Scheduling: Club members move to the front of the line with priority service and scheduling during peak seasons in Glendale and Burbank.

Priority Scheduling: Members move to the front of the line during peak seasons in Glendale and Burbank.


Lower Utility Bills: Regularly maintained systems operate more efficiently, saving you money every month.


Smart Monitoring: Our experts can help you manage your Lennox S40 Smart Thermostat to ensure your home "feels like" perfection while keeping costs down.


What Our Customers Are Saying

We strive for five-star service on every single call. While we are currently building our online presence, our commitment to excellence remains our top priority for every Glendale resident we serve.

About Us

Based in the heart of Glendale, Thermo Cooling Inc. is a licensed HVAC contractor (License #1135530) dedicated to high-quality craftsmanship and customer satisfaction. We pride ourselves on being a local business that understands the specific climate needs of the San Fernando Valley. Our team is committed to transparency, arriving on time, and providing honest assessments of your heating and cooling needs. Whether it's a minor repair or a major overhaul, we treat every home like our own.

Why choose Thermo Cooling Inc?

Licensed & Insured

Fully compliant with California C-20 standards for your peace of mind.

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Local Expertise

Deeply familiar with Glendale and Los Angeles County building codes and climate trends. 

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Efficiency Focused

We prioritize high-SEER rated equipment to save you money on monthly utility costs.

Serving Glendale and Surrounding Communities

We provide rapid-response HVAC services throughout the Glendale area and neighboring cities. Our technicians are local, ensuring we get to your doorstep quickly when your AC goes out.


Agoura Hills, CA

Alhambra, CA

Altadena, CA

Anaheim, CA

Arcadia, CA

Azusa, CA

Baldwin Park, CA

Bell Gardens, CA

Bellflower, CA

Beverly Hills, CA

Buena Park, CA

Burbank, CA

Calabasas, CA

Carson, CA

Chino Hills, CA

City of Industry, CA

Colton, CA

Commerce, CA

Compton, CA

Corona, CA

Costa Mesa, CA

Covina, CA

Culver City, CA

Cypress, CA

Desert Hot Springs, CA

Eastvale, CA

El Cajon, CA

El Monte, CA

El Segundo, CA

Fullerton, CA

Garden Grove, CA

Gardena, CA

Glendale, CA

Hacienda Heights, CA

Hawthorne, CA

Hermosa Beach, CA

Hidden Hills, CA

Hollywood, CA

Inglewood, CA

Irvine, CA

La Canada, CA

La Cañada Flintridge, CA

La Crescenta-Montrose, CA

La Habra Heights, CA

La Mirada, CA

La Puente, CA

Laguna Beach, CA

Lawndale, CA

Long Beach, CA

Los Angeles, CA

Los Feliz, CA

Lynwood, CA

Malibu, CA

Manhattan Beach, CA

Marina del Rey, CA

Maywood, CA

Monrovia, CA

Montebello, CA

Monterey Park, CA

Newport Beach, CA

North Hollywood, CA

Norwalk, CA

Oak Park, CA

Ontario, CA

Orange, CA

Oxnard, CA

Palm Desert, CA

Palm Springs, CA

Palos Verdes Estates, CA

Pasadena, CA

Pico Rivera, CA

Pomona, CA

Rancho Cucamonga, CA

Rancho Palos Verdes, CA

Redondo Beach, CA

Rialto, CA

Riverside, CA

Rolling Hills Estates, CA

Rosemead, CA

Rowland Heights, CA

San Diego, CA

San Dimas, CA

San Fernando, CA

San Gabriel, CA

San Juan Capistrano, CA

San Marino, CA

Santa Ana, CA

Santa Clarita, CA

Santa Fe Springs, CA

Santa Monica, CA

Sherman Oaks, CA

Sherwood Forest, CA

Sierra Madre, CA

Silver Lake, CA

Simi Valley, CA

Somis, CA

South El Monte, CA

South Pasadena, CA

Stanton, CA

Studio City, CA


Trusted Partners in Power

Our work with top brands and local pros proves our commitment to quality you can rely on.