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Your Premier Source For Comprehensive Heating And Air Conditioning Energy Efficiency Testing


Duct Testing

Duct testing is the process of checking your heating and air conditioning vents and duct work for leaks.


Aeroseal is the most cost effective and important repair you can make to your home.


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Energy Title 24 

Services to incorporate into your building plans for residential and light commercial projects.


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Valley Duct Testing was started in October of 2005. The owner John Flores has been in the Heating & Air Conditioning business for over 40 years. As the owner of Valley Sheet Metal Supply for 16 years he understands business and what it takes to service the customer. With his knowledge of the industry, he has trained all of his HERS Raters to be very professional and courteous to all of their customers. They are all employees of the company and all are fully insured. We at Valley Duct Testing want to make your experience with us to be very successful. We will do whatever it takes to help with the testing process. 

We are certified to do existing homes, new construction, and commercial. All of our 15 Raters have laptops and can process all the paperwork on site for existing homes after they test and can give the finished paperwork to the homeowner before they leave. This saves the contractor a lot of time and energy not having to deliver the paperwork. 

We also do Title 24 Consulting and HVAC Design. Along with this we also do frame walks for contractors before insulation is installed.  

We at Valley Duct Testing will give you the best quality and the best service in the industry. Our office staff will take your call, answer your questions and schedule the job around your timeframe. Our Raters that meet you in the field are very knowledgeable. You can’t ask for a partner to help grow your business.  

Valley Duct Testing
4321 Anthony Court, Suite 1
(916) 624-2092
Fax: (916) 624-3352


We serve the entire Northern California area. We go from Modesto to Redding and from Truckee to San Jose - and everything in between. 

  • Davis

  • Rocklin

  • Auburn

  • Redding

  • Roseville

  • Stockton

  • Red Bluff

  • Modesto

  • Sacramento 

  • Tahoe

  • Napa

  • Folsom

  • Fairfield

  • San Jose

  • Elk Grove

  • Yuba City

  • Eldorado Hills

  • West Sacramento

Contact us for a FREE consultation!

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