Top-rated energy efficiency auditors.

Best energy efficiency auditors near Marshall, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Marshall, TX?

Select your specific project to find the pro for you.

Top-Rated Energy efficiency auditors in Marshall - Updated Nov 2026

Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Marshall, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Rep. checked entire system. He found several wires not connected properly and fixed this. He also made recommendations regarding the attachment of the panels to the rood that would provide more stability and leakproofing. The representative appeared to know what he was doing - much better than others, including the representative who was engaged by the roofer (who replaced our rood due to hail damage) to disconnect/connect the panels."
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for True Constant Electrical
True Constant Electrical
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Marshall, TX and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"John was very professional! He was fair, explained everything well and got the work done efficiently! I really appreciated him keeping me in the loop every step. Also, he showed up!! I have had problems in the past with being stood up by other companies. Would definitely use again!"
Recommended by100%of homeowners
northshore pressure washing
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Marshall, TX and surrounding areas

In business since 2011

Free estimates

We are one of the largest energy consulting companies in the country. We offer Free Energy Forcasts to businesses across a wide variety of climate zones. When implemented, our recommendations can consistently save you 17-22% on your energy costs, in the first year. We offer a variety of products, from an all-inclusive fixed product, to a variable option and a hybrid. Call today to see what solutions we can offer you! References are available from very happy clients.

Texas Solar Powur
New to Angi
Home Energy Audit

Serving Marshall, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Texas Solar Powur is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Morales and Son
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Marshall, TX and surrounding areas

In business since 2012

Free estimates

Warranties offered

Whether you're buying or selling a home in the Longview area, having a professional home inspection from a leading home inspection company will give you peace of mind and assist you in a fair and smooth transaction. Morales and Son works diligently to provide the most efficient and professional home inspection services. We focus upon providing our customers with services that range from energy audits, roofing inspections and waterproofing inspections. We are prepared to carry out both commercial and residential inspections and audits. Contact us today to have your inspection needs met at the highest level.

 inside kitchen
 church in longview
 kitchen and living room
Rigelsolar
New to Angi
Home Energy Audit

Serving Marshall, TX and surrounding areas

In business since 2021

Free estimates

Offers commercial services

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

Energy Efficiency Auditing FAQs, answered by experts

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.

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.

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

Fireplaces can theoretically help you save on heating bills if you lower the temperature throughout the rest of your home and heat only a single room that you occupy using the fireplace. However, in most cases, homeowners won’t save any money on heating bills. Gas and electric fireplace inserts could actually lead to a spike in your respective energy bills if you use them frequently, and if you don’t keep up with chimney maintenance and repairs, your traditional masonry fireplace could actually be a source of heat loss in the winter.

The Marshall, TX homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.