Get matched with top energy efficiency auditors in San Antonio, TX
There are 6 highly-rated local energy efficiency auditors.
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12 Verified Reviews for Energy Efficiency Auditing pros in San Antonio, TX
*The Angi rating for Energy Efficiency Auditing companies in San Antonio, TX 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 San Antonio, TX 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 July 16, 2025
Energy efficiency auditors in San Antonio
We service, repair, change, and install central air conditioning and heating systems. Including all gas, electric and heat pump systems. Over 40 years of experience. Professional service every time. we accept Master Card, Visa. Cash , Check.
"It was very good. They were excellent. They did a good work."
Randy T on January 2020
We service, repair, change, and install central air conditioning and heating systems. Including all gas, electric and heat pump systems. Over 40 years of experience. Professional service every time. we accept Master Card, Visa. Cash , Check.
"It was very good. They were excellent. They did a good work."
Randy T on January 2020
We are family owned business. With The Power To Supply You!!!
We are family owned business. With The Power To Supply You!!!
At Smartworld Energy Inc, we offer integrated solar concepts that will help you save money while taking care of the environment. We are committed to show that solar energy is the answer to our energy independence. The sun is an unlimited source of clean energy and that energy is available for FREE. The energy from the sun is available every day, whether we use it or not. The sun shines every day...the choice is yours and we are here to help!
At Smartworld Energy Inc, we offer integrated solar concepts that will help you save money while taking care of the environment. We are committed to show that solar energy is the answer to our energy independence. The sun is an unlimited source of clean energy and that energy is available for FREE. The energy from the sun is available every day, whether we use it or not. The sun shines every day...the choice is yours and we are here to help!
Green Home Renovations has 6 employees we have full-time sub-contractors. We accept major credit cards and have 90 days same as cash some restrictions apply. Additional contact name - Sandra Flores. Additional email - [email protected].
Green Home Renovations has 6 employees we have full-time sub-contractors. We accept major credit cards and have 90 days same as cash some restrictions apply. Additional contact name - Sandra Flores. Additional email - [email protected].
Full service electrical and construction contractor.
Full service electrical and construction contractor.
We provide renewable and energy efficiency product for residential and commercial customers.
We provide renewable and energy efficiency product for residential and commercial customers.
Bosch and Rheem Dealers but we service all brands. We specialize in installing whole house heating and air conditioning systems. When you want the best, you need to hire the best. For over 40 years we've been serving the San Antonio and the surrounding area providing HVAC Installation, Maintenance and Repair services. Our HVAC tecnicians are factory trained on several systems. We're fully licensed and insured!
"Not good at all. My unit was serviced by them, then they found other issues that need immediate attention like the fan blower for the condenser and the circuit breaker inside the handling unit in attack. Both parts are under warranty by them, I was advised by Alan Rader that the parts are under warranty but not the labor and to call the office for an appointment. I have contacted the office several times and spoke to Heather but I never get a call back. I finally came to the address in person to resolve the issue but there is another business in that office. Next door neighbor said they moved out a long time ago. This is very suspicious."
Hector B on March 2023
Bosch and Rheem Dealers but we service all brands. We specialize in installing whole house heating and air conditioning systems. When you want the best, you need to hire the best. For over 40 years we've been serving the San Antonio and the surrounding area providing HVAC Installation, Maintenance and Repair services. Our HVAC tecnicians are factory trained on several systems. We're fully licensed and insured!
"Not good at all. My unit was serviced by them, then they found other issues that need immediate attention like the fan blower for the condenser and the circuit breaker inside the handling unit in attack. Both parts are under warranty by them, I was advised by Alan Rader that the parts are under warranty but not the labor and to call the office for an appointment. I have contacted the office several times and spoke to Heather but I never get a call back. I finally came to the address in person to resolve the issue but there is another business in that office. Next door neighbor said they moved out a long time ago. This is very suspicious."
Hector B on March 2023
GT Security is a full service security integration company. We offer all facets of low voltage equipment, installation, and service. GT Security services both residential and commercial accounts throughout Texas. We provide tomorrow's solutions today.
GT Security is a full service security integration company. We offer all facets of low voltage equipment, installation, and service. GT Security services both residential and commercial accounts throughout Texas. We provide tomorrow's solutions today.
RK Infrared is an innovative thermal imaging and infrared inspection services company located in San Antonio, serving all of South Central Texas. Our certified thermographers perform non-destructive inspections on commercial buildings, industrial facilities, condominiums, single and multi-family homes.
RK Infrared is an innovative thermal imaging and infrared inspection services company located in San Antonio, serving all of South Central Texas. Our certified thermographers perform non-destructive inspections on commercial buildings, industrial facilities, condominiums, single and multi-family homes.
FAQs for energy efficiency auditing projects in San Antonio, TX
An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:
Blower door test: $350
Duct testing: $100
HERS test: $375
HERS certification: $200
Infrared imaging: $200
The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency.
A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.
Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.
The three levels of home energy audits include:
Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.
Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.
Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.
To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.
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