A special announcement for existing and potential customers:

CA Comfort Testing has a new name! We will soon be known as Grizzly HERS Testing. We're still the same company, with the same ownership, just a new name to better serve our expanding client base. If you have any questions, please feel free to reach out to us.

HERS Rated Homes
Are Better

HERS rated energy-efficient homes are becoming more popular across the United States. Here's why:

Healthier indoor air quality
Having a HERS-rated home diminishes a host of health problems such as allergies, headaches, and respiratory problems.

Better quality of life
HERS-rated homes are more environmentally friendly and offer better indoor home comfort year-round.

Saves you money
A HERS-rated energy-efficient home directly translates to lower utility bills. It greatly decreases the need to run heating and AC systems.

Poorly installed equipment
The average home loses 30% of its heating and air condition due to poorly installed equipment.

Balanced HVAC system
A balanced HVAC system will have better air circulation, increase overall performance, and make the building more comfortable.

Complete home testing
Whole home assessment will help determine what in the home is causing high energy bills, comfort concerns, or even health issues.

What Is A
HERS Rater?

A HERS Rater is a specialized inspector who is certified by the California Energy Commission (CEC).

Before a Rater can become certified, they must go through an education process where an approved HERS provider verifies training and testing. HERS Raters must pass both a written and field exam before they can become certified by that provider. Currently, Calcerts and Cheers are the only two HERS providers approved by the CEC. Also, a HERS rater is required to stay up-to-date on the current code and will be required to take an update course for each code cycle. This is to ensure the Rater has an adequate understanding of the energy code and will be able to answer any questions a client may have.

Learn More About HERS Raters
Our Customer's Satisfaction Is Our TOP Priority!

5-Star Rated HERS Testing in San Diego County

  • Very professional and timely service. Jeremy is very knowledgeable and reasonably priced. Will recommend CA Comfort Testing to other builders.
    Kate Chance
  • CA Comfort Testing was a great choice. Responded timely to my call, conducted detailed testing and provided a checklist for work that needed to be performed. Very professional and obviously very knowledgeable about testing. I highly recommend CA Comfort Testing.
    Liz Arleo
  • Amazing service and professionalism. Made time to fit me in the schedule when all other companies treated me like a number. Great guy and highly recommended!
    Tyler Reid

In need of commercial or residential HERS testing?

Call us today (619) 728-5166 or get your free quote started

We offer a wide range of certified commercial and residential HERS and HVAC Tests

Learn More About The Services Our Clients Love

Our Certifications

Each of our HERS raters are professionally certified to meet industry standard utilizing calibrated equipment.
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