
Indoor Air Quality Services in Simi Valley
Proudly Serving the San Fernando Valley & Greater Los Angeles Area
Living in the San Fernando Valley, your indoor air quality is just important as your air conditioning and heating system. Even with the best HVAC system in the world, you can still have bad indoor air quality. If you want to breathe fresh and healthy air at your Northridge, LA home or business, it’s time to call the experts.
MB Heating & Air is here to improve your indoor climate. With us, you don’t have to worry about indoor air pollution anymore!
We offer a wide range of indoor air quality services for your lifestyle and climate. Our technicians are highly skilled and will turn your heating/cooling systems into a whole-house air treatment center. With our help, you can rest assured that you and your family won’t breathe stale and unhealthy air.


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.

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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“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.
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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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“We consider ourselves extremely fortunate to have found Mark and his team.”- Helen N.
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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.
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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.
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“We are lucky to have found Mark and MB Heating and Air. We will be using him for all our future HVAC needs.”- Toni E.
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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 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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“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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“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.