
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!
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Over two decades of experience in Los Angeles and the HVAC industry.
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Generational business, driven by family values.
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Our team is fully licensed, insured, and vetted.
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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.


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.
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“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.
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“Great experience! The team that worked on my house was very responsive and respectful. They understood that having people in your home is difficult at best to deal with. They understood my needs and went out of their way to not be in the way while I was wo”- David Z.
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“Mark and his team did a great job with the replacement of our HVAC system. They were professional, courteous, and timely.”- John C.
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“Mark and his whole team are absolutely exceptional, my family would highly recommend them to anyone looking for quality work at a fair price.”- Evie W.
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“Mark was true to his word. Came in, bulldozed the project and had ac installed within 3 days! His crew was incredibly nice and did not cut any corners. Very professional and I would highly recommend anyone to use them!!”- Jonathan F.
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“A/C wasn’t working in the evening. We called and he called us right back to troubleshoot. Came first thing in the morning as discussed and was courteous, professional, and great value.”- Kali K.
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“After doing some research, I chose MB Heating and Air to replace my home’s air conditioning system. Mark Benner did an excellent job. He was patient and kind and professional, I felt comfortable throughout the process. He was a pleasure to work with ”- Josh R.
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“Mark and his crew are professional and hard working and the job estimate was reasonable among the bids we got before beginning, considering the work we had done.”- Danny K.
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“He was timely, communicative, kind, knowledgeable, and honest. We will DEFINITELY be working with Mark again in the future and are so grateful for his help!”- Amanda D.
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“So glad we found MB HAVC service..last year he replaced my complete HVAC then replaced worn 25 yr old duct work. The air quality in our 70+ yr old house is so much better! We also set up a 2X year service contract & rest easier having these maintenance”- Marsha C.