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If you take a screenshot and send it to me you will get $25 discount off any herst test inspection that you need

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Get your heating and air duct system pressure tested and make sure you’re not having any leaks in the attic this winter, only $200.00. You’ll get a discount if there’s another unit involved at the same location. If there is a problem with your duct work we will let you know exactly where the prob...

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2 years ago
Best duct leaking testing company hands down. Rene is always on time, he has great communication. I would recommend Hers rater 1 capital for all your HERS rating and Title 24 inspection needs
- carlos p
2 years ago
I've now used Rene for three new construction T24 inspections and highly recommend 1 Capital Rating. Rene is always easy to get a hold of for scheduleing or questions, extremely friendly and easily the best pricing I've found in the Sacramento area.
- Raveen S
2 years ago
Carlos is amazing! We had a shady installer that caused damage to our home with our new air conditioning system. When Carlos arrived on scene, I was defensive, frustrated and a little paranoid about COVID-19. He donned his mask, social distanced, and also took the time to explain separately the issues that our installer wouldn't explain to me and turned it into a wonderful experience. HIGHLY recommended for his expertise, knowledge and service. You can't go wrong.
- Candace E

Contact Us


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  • (916) 317-4113
  • (916) 530-0007


Get directions
10001 Biscanewoods Way
Sacramento, CA 95827

Business Hours

Mon:8:00 AM – 6:00 PM
Tue:8:00 AM – 6:00 PM
Wed:8:00 AM – 6:00 PM
Thu:8:00 AM – 6:00 PM
Fri:8:00 AM – 6:00 PM
Sat:8:00 AM – 2:00 PM
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