HVAC Company servicing the East Bay Area – Installation, Repair & Maintenance

HVAC Installations and Repairs

Call Bay-Area trusted, Controlled Air, for all your HVAC installation and repair needs. Our experienced team is equipped to handle any challenge, ensuring efficient and lasting solutions.

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Proudly Serving Livermore, Dublin, Pleasanton, and More!

Walnut Creek | Danville | San Ramon | Hayward | Fremont

Sunol | Pleasanton | Dublin | Tassajara | Livermore

Why Controlled Air Is Livermore’s #1 HVAC Choice

THERE WHEN YOU NEED US

East Bay HVAC | Controlled Air

Providing top-notch heating and cooling solutions, Controlled Air, is dedicated to ensuring your comfort year-round. Our expert technicians handle everything from installations to emergency repairs with precision and care.

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Comprehensive HVAC Services for Homes & Businesses

At Controlled Air, LLC, we offer a full range of HVAC services, including air conditioning installation, heating system repairs, and regular maintenance. Our goal is to keep your home or business at the perfect temperature no matter the season.

Repairs

Controlled Air, LLC is your trusted partner for all heating and cooling needs in Livermore, CA. From air conditioner installations to furnace repairs, our skilled technicians ensure that your HVAC systems operate efficiently and reliably. Serving both residential and commercial clients, we guarantee top-quality service and customer satisfaction.

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Installation

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Maintenance

Regular maintenance is crucial for the longevity and efficiency of your HVAC systems. At Controlled Air, LLC, we offer comprehensive maintenance plans tailored to your needs. Our team conducts thorough inspections, cleanings, and tune-ups to prevent unexpected breakdowns and ensure your systems run smoothly throughout the year.

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Modernize your home

Energy-Efficient HVAC Upgrades

Upgrade to energy-efficient HVAC systems with Controlled Air, LLC. Our modern solutions not only improve comfort but also reduce your energy bills. Take advantage of our financing options and start saving today.

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Discounts

Looking for quality HVAC Services that won’t break the bank?

Diagnostic

Exceptional service! This company goes above and beyond to meet their customers’ needs. I couldn’t be happier with the results.

Financing

Outstanding quality and professionalism. I’ve been a loyal customer for years and have never been disappointed.

Air Purification

Reliable and trustworthy. I highly recommend this business to anyone looking for top-notch products-services.

Maintenance Plans

Impressive attention to detail and excellent communication. Working with this team has been a pleasure.

Looking for more Information about HVAC Upgrades?

We are always willing to see how we can help you. If you need a little input on which direction to go, give us a call.

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Customer Testimonials – Why Livermore Trusts Controlled Air

					<img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazy">  Jason Umbarger rocks!  I would use him every time I need work done on my house or any of my clients' homes (I'm a local real estate agent).  We had received an inspection done stating my seller would have to pay $8400 for a new AC.  Jason came out for a second opinion.  All along it was a broken thermostat!  Jason did a few minor repairs and her total was only $340!  The AC began working like it was brand new.  HUGE savings for my seller.  Jason is very knowledgeable, reliable, friendly and timely.  Thank you so much for your honest work, Jason!  I'll be calling you again 🙂				
<img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazy">
<img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://s3-media0.fl.yelpcdn.com/photo/umLDNQ2NFGOuzDPL46WfmQ/120s.jpg" alt="thumb" class="wpyelp_t1_IMG_4 lazy"/>Jamie D.
5/20/2019 

					<img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazy">  Thank you Jason for great service, we are so happy with your work. 

Now we have good ac and heat work really well and now we safe money on our utility bills every month. 

We will absolutely recommend you to our friends and family				
<img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazy">
<img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://s3-media0.fl.yelpcdn.com/photo/eNhSvHjWyeZWeLIwAMjHng/120s.jpg" alt="thumb" class="wpyelp_t1_IMG_4 lazy"/>Amie A.
6/13/2019 

					<img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_stars_5.png" alt="" class="wpyelp_t1_star_img_file lazy">  I highly recommend Controlled Air for any HVAC installation or repair.  Jason Umbarger, the owner,  was honest, competitively priced, reliable in doing what he said he would do and just an overall great guy.  Not to mention, he provided me with solutions I hadn't thought possible.  Like relocating my furnace to my attic resulting in  much needed hall closet space and just generally thinking outside of the box with some challenging conditions in our house to make it happen for us.  I will utilize his company's services in the future and I wouldn't hesitate to give them an A+ rating.				
<img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://controlledairllc.com/wp-content/plugins/wp-yelp-review-slider/public/partials/imgs/yelp_outline.png" alt="" class="wpyelp_t1_yelp_logo lazy">
<img decoding="async" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src="https://s3-media0.fl.yelpcdn.com/assets/public/default_user_avatar_64x64_v2.yji-19e0a8ff85b15f4bbd79.png" alt="thumb" class="wpyelp_t1_IMG_4 lazy"/>Ann L.
11/14/2019 