*The Angi rating for Energy Efficiency Auditing companies in Wallace, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Wallace, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on November 02, 2026
Serving Wallace, CA and surrounding areas
Approved
In business since 2000
Customers say: Quick response
"Apollo did a fine job assessing my townhomes energy needs. The energy report covered what I needed."
Serving Wallace, CA and surrounding areas
Approved
In business since 2016
Customers say: Quick response
"The amount of detail as far as inspections goes for them, is very thorough and accurate."
Serving Wallace, CA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"
Serving Wallace, CA and surrounding areas
In business since 2007
Free estimates
"We hired SunRun for the PPA solar program.. no brained, got way cheaper electricity per month. Highly recommended"
+8
Serving Wallace, CA and surrounding areas
In business since 2012
Free estimates
"Ryan was patient and allowed me to ask questions and did not pressure me. If I get approval, from HOA, will hire Ryan to do my solar on the condominium. If approval is not met with the HOA, I will be referring him out and using Sunpower on my next single-family home purchase."
Serving Wallace, CA and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"It's was fantastic...great service, very professional...good knowledge about the product."
Serving Wallace, CA and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Can never go wrong with them"
Serving Wallace, CA and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"
+3
Serving Wallace, CA and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Honorable Solar was amazing from the initial point of contact through the completion of the solar panel installation. The staff was friendly, trustworthy, and true to their word. At the end of the day I saved money and it just made sense! Highly recommend if your interested in Solar and have had weird/bad experiences in the past this will change the way you think about Solar!"
Serving Wallace, CA and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"uncovered hidden problems which were causing higher energy costs."
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