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*The Angi rating for Energy Efficiency Auditing companies in Lamar, MO 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 Lamar, MO 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 September 06, 2025

Find Energy efficiency auditors in Lamar

Avatar for Shelby Taylor Trucking
Shelby Taylor Trucking
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Lamar, MO and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"I needed inspiration of foundation and roof. The contractor from the other company didn't inspect foundations anymore but Taylor trucking company could do this for us. Turns out they were the company who replaced the roof we have on now several years ago."
Response time2 days
Recommended by100%of homeowners
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Avatar for ORDOT LLC
ORDOT LLC
5.0(
1
)
Energy Audit - For BusinessHome Energy Audit

Serving Lamar, MO and surrounding areas

In business since 2022

Free estimates

Offers commercial services

Choosing ORDOT Solar means choosing a reliable and experienced partner to help transition you to renewable energy. We have a team of experts with years of industry experience and the knowledge and skills necessary to design, install, and maintain your solar system to ensure optimal performance.\nWe use only the highest quality solar panels and equipment, ensuring that your system is durable and efficient. As these systems are warrantied for 25 years, it is in our best interest to use the finest products available on the market. We also provide comprehensive warranties to offer you peace of mind that you're covered in case anything goes wrong.\nWe understand that every customer has unique needs and goals, so we offer customized solutions to meet your specific requirements. Whether you're a homeowner, business owner, or developer, we can help you find the perfect solar solution to fit your budget and energy needs!

EV Chargers
Commercial Solar
Enphase Battery Backup
Flat Roof Installation
Tilted Flat Roof Solar

+8

Response time3 hrs
Recommended by100%of homeowners
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Tri State Solar Power, LLC
New to Angi
Home Energy Audit

Serving Lamar, MO and surrounding areas

In business since 2019

Free estimates

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Energy Efficiency Auditing questions, answered by experts

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

A home energy audit costs about $420 on average, with prices ranging from $100 to $2,250 or more. The final cost depends on factors like your home's size, location, the thoroughness of the audit, and the specific tests performed. A basic Level 1 walk-through inspection typically costs between $150 and $200, while a comprehensive Level 3 audit with detailed testing and a report costs around $900. Homeowners may be able to use the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit to cover up to $150 of the audit cost.

Costs for common individual tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

The Lamar, MO homeowners’ guide to energy efficiency auditing services

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

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