Supreme Mechanical specializes in Heating & Air Conditioning (HVAC) Service, Repair and Installation for both Residential and Commercial properties. For nearly a decade, we‘ve worked with the some of the most competent builders that the Southbay has to offer and now we are excited to shift our focus to offer the San Fernando Valley and surrounding areas our services at a elevated standard.
At Supreme Mechanical, we set ourselves apart from other HVAC companies through our unwavering commitment to discipline, experience, and integrity. With over a decade of expertise in the industry, we approach every project with meticulous attention to detail, ensuring the highest quality workmanship. Our pride in what we do drives us to deliver exceptional results, while honest communication keeps our customers informed and confident every step of the way. Enthusiastic about home improvement, we treat every home as if it were our own, blending technical excellence with a passion for creating comfortable, efficient living spaces. When you choose Supreme Mechanical, you’re choosing a team that values professionalism, transparency, and a job done right the first time.
Maintenance is a key service that is often overlooked, but is critical to your systems longevity and efficiency. Your HVAC system is the most important and expensive appliance in your home, providing comfort Cooling and Heating in the high demand seasons for extended durations but it’s easy to forget about and neglect. Although you may have that shiny brand new equipment, Components fall out of spec resulting dropped performance and higher Energy bills and it is no longer optimized for that high SEER rating you paid big bucks for. Supreme Mechanical offers annual and semi-annual maintenance plans to protect your investment through thorough analysis of your systems overall health and cleanings, allowing it function correctly and effectively, that way it is least likely to break down when you’re entertaining in the middle of Summer. There are additional benefits to signing up as a Supreme Mechanical club member, including discounts on repairs and installations!
We consider Installation being the most important aspect, even more important than the Brand of equipment. There is more that goes into a HVAC Installation than treating it like an Appliance such as a Stove or Refrigerator that you simply slide into a pocket and plug it in. Proper installation can result in a system that lasts 10-20 years without issues vs improper installation plaguing you with refrigerant leaks, incorrectly charged system, compressor burn-outs, air leak, water leaks, and burned up motors in less than 10 years, costing you more money in repairs down the road. At Supreme Mechanical, we aren’t a stranger to installation and we invest heavily in ourselves and digital tools to enhance our process because we want nothing other than a long lasting trouble free System for our customers.
We acknowledge that everyone has different Respiratory requirements and that Air Quality doesn’t end at a high quality, high rating Merv filter. We offer multiple additional solutions to enhance your System from UV Lights, Air Purifiers, Air scrubbers to HEPA Air cleaners, which are designed to treat the circulating air containing dust, pollen, bacteria, viruses, smoke, odor, VOC’s, etc. Each situation can be different and we are available as a resource to help facilitate a solution to your specific requirements!
ADU’s (Add on units) are becoming increasingly popular and with that, so are “Mini-Splits”. Mini-Splits have become overwhelmingly popular over the years due to lack of attic space or square footage to accommodate traditional ductwork, hence the name “Ductless”. These systems are a great budget solution for garages becoming an additional unit, living quarters, or simply an area of the house where the air may be stagnant. We provide high quality brands at competitive prices, with professional installation backed by a warranty!
Agoura Hills
Bel Air
Calabasas
Chatsworth
Canoga Park
Encino
Granada Hills
Lake Balboa
Laurel Canyon
North Hills
Northridge
Oak Park
Porter Ranch
Reseda
Sherman Oaks
Simi Valley
Studio City
Tarzana
Thousand Oaks
Toluca Lake
West Hills
Westlake Village
Winnetka
Woodland Hills








What Our Customers Say About Us
Email Address: [email protected]
Phone Number: 818-648-7515
Our Location: Winnetka, CA 91306

Comprehensive
Wide Range of HVAC Services

Integrity
Honesty and transparency.

Supreme Mechanical specializes in Heating
& Air Conditioning (HVAC) Services.
818.648.7515 | [email protected] | License #1116854
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