Simi Valley Thermostats

Proudly Serving the San Fernando Valley & Greater Los Angeles Area

If you live in LA or anywhere in the San Fernando Valley and need your house thermostat repaired or replaced - MB Heating & Air is here for you. Our technicians are highly trained and experienced in all HVAC services.

All our technicians are up to date with all the novelties in the HVAC systems and will recommend you the best thermostat for your home. Whether you need your AC thermostat, heating thermostat, or home thermostat replaced or repaired, we’re at your service. What’s more, by calling us, you’ll get the best customer service you’ve had in a long time.

Call our Simi Valley HVAC professionals today at (818) 483-9715 or contact us online to schedule a free estimate.

Thermostat Replacement

If you want to take control of your home’s temperature, it’s time for a new thermostat. By installing a modern thermostat, you gain control of your home’s temperature, conserve energy, and save up money down the road on the electricity bill.

Modern house thermostats are programmable, have a low voltage wiring installation, and need only 2 to 10 wires depending on your existing heating or cooling system. These thermostats can be synced with your phone. This means that you’ll be able to control your home’s temperature even when you’re not in the house.

What’s more, with a modern AC thermostat or heating thermostat, you don’t have to worry about when it’s time for repair or cleaning of your HVAC system. Your house thermostat will alert you when it’s time for a maintenance check-up.

Breathe Easy, Choose Us.

The Ultimate HVAC Experience Awaits!
  • 25+ Years of Experience
    Over two decades of experience in Los Angeles and the HVAC industry.
  • Family Owned & Operated
    Generational business, driven by family values.
  • Licensed & Insured
    Our team is fully licensed, insured, and vetted.
  • Offering 100% Free Quotes
    Get started by giving us a call and setting up a free estimate.

Thermostat Repair

When your thermostat starts acting crazy, it’s time to call MB Heating & Air. One of our technicians will rush to your Northridge, LA house, inspect your thermostat and determine what the problem is. Once we’ve figured out the root cause of the problem, we’ll take the necessary steps to get it functioning correctly.

After the thermostat has been repaired, our technician will test it out thoroughly to make sure it’s safe and up to code.

Call (818) 483-9715 or contact us online to schedule a free estimate.

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Hear From Our Happy Customers

At MB Heating and Air, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    “Above and beyond service!”
    MB Heating and Air fixed the work of a less competent contractor, getting my system and ducting running at full efficiency. They even repaired bad wiring that could have caused serious issues. MB Heating and Air will be my first call from now on.
    - Talbert M.
    “Thanks again mark! Appreciate you!”
    “Mark is the best! Responded and installed in a few days! He installed my daughters unit and there was a problem which he went above and beyond to fix! Highly recommend him and his company!”
    - Iris B.
    “Super Responsive & Great”
    “Mark is a master especially when it comes to older buildings. We thought it’d be difficult to bring central air and heat to our triplex built in the 1920s. He came in with amazing options and was more competitive than the other bids we got.”
    - Tracy H.
    “Couldn’t recommend him more!”
    “We were so thrilled to find Mark to help us fix and patch our rooftop HVAC system. He is very trustworthy and knowledgeable and made us feel completely at ease, after having terrible experiences with other companies in the past.”
    - Sunah B.
    “The Best!”
    “We consider ourselves extremely fortunate to have found Mark and his team.”
    - Helen N.
    “Prompt and patient service.”
    MB Heating and Air recently replaced our entire HVAC system promptly and patiently answered our questions. They went above and beyond. Excited to work with them to maintain our system for years to come.
    - Josie S.
    “Prompt, professional, and affordable.”
    MB Heating and Air was referred by a trusted friend after two reputable HVAC companies stopped responding. They wanted me to install a new $23,000 system! MB Heating and Air responded immediately, communicated well, and finished the work on time and at a great rate. Highly recommend.
    - Cynthia C.
    “10 out of 10”
    “Mark is an incredible pro! His expertise and customer service skills were light years ahead of the other techs I interviewed. I would give him 10 stars if I could.”
    - Frank C.
    “Highly recommend.”
    “Can’t say enough good things about Mark and his team at MB. A refreshing example of a professional, knowledgeable, and trustworthy crew who takes great pride in their work and does a great thorough job while also providing great customer service.”
    - Josie S.
    “Mark and his team are the best in the business.”
    “Very professional and knowledgeable. He will help u and take care of the issues others could not address. Thank u Mark for helping me stay warm this cold winter. Highly recommend.”
    - Faye F.
Proudly Serving Customers Across the Greater Los Angeles Area

Please give us a call if you do not see your community below. We will be happy to confirm if we can come out to your area.

  • Agoura Hills
  • Arleta
  • Beverly Hills
  • Burbank
  • Calabasas
  • Camarillo
  • Canoga Park
  • Chatsworth
  • Culver City
  • Encino
  • Fillmore
  • Glendale
  • Granada Hills
  • Los Angeles
  • Malibu
  • Moorpark
  • North Hills
  • North Hollywood
  • Northridge
  • Oxnard
  • Pacific Palisades
  • Panorama City
  • Pasadena
  • Porter Ranch
  • Reseda
  • San Fernando
  • Santa Clarita
  • Santa Monica
  • Sherman Oaks
  • Simi Valley
  • Studio City
  • Sun Valley
  • Sylmar
  • Tarzana
  • Thousand Oaks
  • Universal City
  • Valencia
  • Van Nuys
  • West Hills
  • West Hollywood
  • Winnetka
  • Woodland Hills

Contact Us Today!

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