Trusted HVAC Experts Serving All of Los Angeles and the Surrounding Area

Reliable HVAC Services Across Los Angeles, the San Fernando Valley and Surrounding Areas

At Supreme Mechanical, we are dedicated to delivering top-notch heating and air conditioning solutions to both residential and commercial clients throughout the San Fernando Valley and neighboring communities.

Supreme Mechanical has built a reputation for excellence by collaborating with some of the most competent builders in the Southbay over the past decade. Now, we are excited to extend our high standards of HVAC service to the San Fernando Valley and surrounding areas. Our mission is to ensure that every home and business in our service region experiences optimal indoor comfort through our expert HVAC services.

Service Area

Agoura Hills, CA

HVAC Area Served - HVAC services near Agoura HIlls, CA- Supreme Mechanical - Winnetka, CA

Bel Air, CA

HVAC Area Served - HVAC services near Bel Air, CA- Supreme Mechanical - Winnetka, CA

Calabasas, CA

HVAC Area Served - HVAC Services near Calabasas, CA- Supreme Mechanical - Winnetka, CA

Chatsworth, CA

HVAC Area Served - HVAC Services near Chatsworth, CA- Supreme Mechanical - Winnetka, CA

Canoga Park, CA

HVAC Area Served - HVAC Services near Canoga Park, CA- Supreme Mechanical - Winnetka, CA

Encino, CA

HVAC Area Served - HVAC Services near Encino, CA- Supreme Mechanical - Winnetka, CA

Granada Hills, CA

HVAC Area Served - HVAC Services near Granada Hills, CA- Supreme Mechanical - Winnetka, CA

Lake Balboa, CA

HVAC Area Served - HVAC Services near Lake Balboa, CA- Supreme Mechanical - Winnetka, CA

Laurel Canyon, CA

HVAC Area Served - HVAC Services near Laurel Canyon, CA - Supreme Mechanical - Winnetka, CA

North Hills, CA

HVAC Area Served - HVAC Services near North HIlls, CA- Supreme Mechanical - Winnetka, CA

Northridge, CA

HVAC Area Served - HVAC Services near Northridge, CA- Supreme Mechanical - Winnetka, CA

Oak Park, CA

HVAC Area Served - HVAC Services near Oak Park, CA- Supreme Mechanical - Winnetka, CA

Porter Ranch, CA

HVAC Area Served - HVAC Services near Porter Ranch, CA- Supreme Mechanical - Winnetka, CA

Reseda, CA

HVAC Area Served - HVAC Services near Reseda, CA- Supreme Mechanical - Winnetka, CA

Sherman Oaks, CA

HVAC Area Served - HVAC Services near Sherman Oaks, CA- Supreme Mechanical - Winnetka, CA

Simi Valley, CA

HVAC Area Served - HVAC Services near Simi Valley, CA- Supreme Mechanical - Winnetka, CA

Studio City, CA

HVAC Area Served - HVAC Services near Studio City, CA- Supreme Mechanical - Winnetka, CA

Tarzana, CA

HVAC Area Served - HVAC Services near Tarzana, CA- Supreme Mechanical - Winnetka, CA

Thousand Oaks, CA

HVAC Area Served - HVAC Services near Thousand Oaks, CA- Supreme Mechanical - Winnetka, CA

Toluca Lake, CA

HVAC Area Served - HVAC Services near Toluca Lake, CA- Supreme Mechanical - Winnetka, CA

West Hills, CA

HVAC Area Served - HVAC Services near West Hills, CA- Supreme Mechanical - Winnetka, CA

Westlake Village, CA

HVAC Area Served - HVAC Services near Westlake Village, CA- Supreme Mechanical - Winnetka, CA

Winnetka, CA

HVAC Area Served - HVAC Services near Winnetka, CA- Supreme Mechanical - Winnetka, CA

Woodland Hills, CA

HVAC Area Served - HVAC Services near Woodland Hills, CA- Supreme Mechanical - Winnetka, CA

Why Customers Trust Us Across the Region

Supreme Mechanical Heating & Air Conditioning place picture
5.0
Based on 39 reviews
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Chele Moore profile picture
Chele Moore
1 year ago
Mike is AWESOME. He came to me highly recommended and he delivered superb service. Was so quick to make an appointment for me, showed up on time and did a killer job. I do, in turn, HIGHLY RECOMMEND this company.
John Colley profile picture
John Colley
1 year ago
Mike was very professional. On time, clean work. Worked well with the tenants at our rental property. I would highly recommend his services.
What a great experience! Mike was wonderful to deal with. Prompt, reliable and easy to work with.
Martha Lo profile picture
Martha Lo
1 year ago
Mike was very professional and arrived timely per our appointment. He explained the problem with my furnace and the options and patiently answered all my questions. I felt confident that he provided the best service and at a very fair cost. I highly recommend Supreme Mechanical Heating & AC Service Company.
Matt Hammer profile picture
Matt Hammer
1 year ago
I highly recommend Mike and Supreme Mechanical for your HVAC issues.

Mike was quick to respond, scheduled my appointment the next day, confirmed, notified and showed up on time. He had the parts on hand (capacitors) to get my unit back up and running. Did a thorough system check including adjusting the gas pressure, refrigerant levels and checking for carbon monoxide from the heater. He explained everything he was doing clearly, he obviously knows what he’s doing. His pricing is competitive and the service is excellent. I will definitely be referring him to my friends and family.
Faye J profile picture
Faye J
2 years ago
Supreme Mechanical did an excellent job replacing my old mini-split when it went on the fritz. Mike explained the process clearly and answered all my questions. Mike and Jose were punctual, professional, and extremely knowledgeable. The installation was smooth and they left my place spotless afterwards. I was especially impressed with their attention to detail and how Mike took the time to ensure everything was installed correctly and functioning properly.

The new system is working perfectly. It’s rare to find a company that combines great customer service with top-notch workmanship. I will definitely use them again for any future heating or cooling needs.

Highly recommend!
Gail W profile picture
Gail W
2 years ago
We are so glad we found Mike. He is professional, courteous, and punctual. He installed a Bosch heat pump system for us after listening carefully to us to figure out what we needed, and made some tweaks to our duct system to make everything run efficiently. There were no delays, he performed the work on the days he said he was going to. We love the system. Mike is knowledgeable about heat pumps and clearly passionate about it, too. When the system was unpacked he admired it like you would a nice new car. For us it was just an HVAC, but he saw a beautiful piece of engineering. I liked that. The system worked flawlessly to keep us cool during the heat wave and has been working great heating up the place now that it’s gotten colder. Yaay for Mike!

Frequently Asked Questions

Frequently Asked Questions

We strive to offer transparent pricing. Any additional charges based on location will be communicated upfront before service commencement.

We aim to respond promptly to all service requests. Response times may vary based on your location and our current schedule, but we prioritize timely service for all clients.

Upgrading to a high-efficiency HVAC system offers numerous benefits, including lower energy bills, improved comfort, and a reduced environmental impact. High-efficiency units use advanced technology to provide the same level of heating and cooling while consuming less energy. This not only helps you save money in the long run but also reduces your carbon footprint. Many high-efficiency systems also come with improved filtration, enhancing indoor air quality and creating a more comfortable living environment.

To improve the efficiency of your HVAC system, start by scheduling regular maintenance to keep it in optimal working condition. Make sure the system’s air filters are changed regularly to allow for proper airflow. Keep vents and registers clean and unobstructed to maintain good air circulation. If you have an older system, consider upgrading to a more energy-efficient model. Additionally, install a programmable thermostat to optimize temperature settings and reduce energy consumption when you’re not at home.

Ready to Enhance Your Indoor Comfort? Call Now!

Whether you’re in Los Angeles, the heart of the San Fernando Valley or a neighboring community, Supreme Mechanical is here to provide expert HVAC services tailored to your needs.

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