Mitsubishi Systems Specialist in Glendale, CA
Whisper-Quiet Operation and Ultimate Zoned Comfort for Your Home.

Local Authorized Mitsubishi
Installers in California
For homeowners seeking precise temperature control without the hassle of extensive ductwork, Mitsubishi Electric is the undisputed industry leader. Thermo Cooling Inc provides specialized installation, repair, and maintenance for Mitsubishi ductless and VRF systems across Glendale, Pasadena, Burbank, and Los Angeles.
Mitsubishi systems are engineered to deliver targeted heating and cooling exactly where you need it. By trusting your installation to our local experts, you ensure your new system is perfectly sized, securely mounted, and optimized for maximum energy savings.
Featured Mitsubishi Technology
High-Performance Ductless and Multi-Zone Solutions
Ductless Mini-Split Systems
Perfect for individual rooms or homes without existing ductwork. These whisper-quiet units mount discreetly on your wall, floor, or ceiling, delivering hyper-efficient cooling and heating directly to the space you are using.
Multi-Zone Heat Pumps
Connect up to eight individual indoor air handlers to a single, compact outdoor condenser. Multi-zone systems allow different family members to set their own preferred temperatures in their respective bedrooms or living areas.
Advanced VRF Technology
Variable Refrigerant Flow (VRF) technology is the ultimate in energy-efficient climate control. It dynamically routes refrigerant only to the zones that need it, minimizing power consumption while maintaining absolute comfort throughout large homes.
Flawless Mitsubishi Installations
Backed by Local Expertise and Strong Warranties
Honest Recommendations
Family-Owned Service
Licensed & Insured
Free Install Estimates
Free Second Opinions
Quality Workmanship
Responsive Service
100+ Google Reviews
Common Signs Your HVAC System Needs Attention
- Warm air coming from vents or existing air handlers
- Poor airflow throughout the home or in specific zones
- Unexpectedly high energy bills
- Strange noises from the outdoor unit
- Frequent system cycling (turning on and off rapidly)
- Uneven temperatures between rooms
- Excess humidity indoors
Should You Repair or Upgrade to a Mitsubishi?
One of the most common questions homeowners face is whether an aging heating or cooling system should be repaired or replaced. Our team thoroughly evaluates your current system's age, repair costs, efficiency, and long-term value to help you determine if upgrading to a zoned Mitsubishi system provides the best solution for your home and budget.
Frequently Asked Questions About Mitsubishi Systems
Do I need existing ductwork to install a Mitsubishi system?
No, that is one of the primary benefits. Mitsubishi ductless mini-splits connect the outdoor condenser to the indoor air handlers via small refrigerant lines, requiring only a tiny hole in the wall. This makes them perfect for older homes, additions, and garage conversions in the San Fernando Valley.
Are Mitsubishi systems expensive to run?
Actually, they are among the most energy-efficient HVAC systems available. Because they use inverter technology to adjust compressor speed rather than constantly turning fully on and off, and because you only condition the rooms you are using, homeowners typically see a noticeable decrease in their monthly energy bills.
Can a Mitsubishi system provide heating during the winter?
Yes. Mitsubishi’s advanced heat pump technology, particularly their Hyper-Heating (H2i) models, can extract heat from the outside air and warm your home efficiently, even when temperatures drop significantly during cold California nights.
How long does a Mitsubishi mini-split last?
When professionally installed and properly maintained with regular filter cleanings, a Mitsubishi ductless system can easily last 15 to 20 years.

