Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Supply, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Supply, NC?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Supply, NC

*The Angi rating for Energy Efficiency Auditing companies in Supply, NC 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 Supply, NC 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 June 08, 2026

Find Energy efficiency auditors in Supply

Avatar for All About Energy Solutions, LLC
All About Energy Solutions, LLC
4.4(
147
)

Serving Supply, NC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I highly recommend All About Energy Solutions . Jason, Casey and shawn did great work and did it in a timely manner . Jason showed great leadership skills . They were able to answer all my questions that I had . I highly recommend this company for your attic insulation needs . Mr. Shawn was able to help me determine the issue with my heating and air . Very able and informative crew"
New Construction
Crawlspace Access Door
Crawlspace Encapsulation
Wrapping the piers
Radiant Barrier Insulation

+1

Response time1 day
7 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for James and Son Heating & Cooling, Inc.
James and Son Heating & Cooling, Inc.
5.0(
67
)

Serving Supply, NC and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Due to their excellent reviews, we chose James & Son Heating & Cooling to replace our HVAC systems. The company lived up to the reviews. The installation went very smoothly & was completed in 2 days. Dave James & his crew were professional, courteous, careful, efficient and competent. Communication was excellent. We would highly recommend this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Recommended by100%of homeowners
Request Quote
Avatar for Hutch's Dr. Energy Saver
Hutch's Dr. Energy Saver
3.9(
54
)

Serving Supply, NC and surrounding areas

In business since 1989

Free estimates

Warranties offered

"We have noticed a huge difference in the comfort level in the home after having insulation added to our home. The person who performed the Home Energy Audit was very thorough and explained several different options to us. We are very pleased with everything."
Chase in Attic (Before)
Existing Insulation (Before)
Existing Insulation (Before)
Air Sealing (After)
Blown In Cellulose (After)

+11

Response time11 hrs
Response rate87%
Recommended by82%of homeowners
Request Quote
Vega Preservation Group
New to Angi

Serving Supply, NC and surrounding areas

In business since 2001

Free estimates

Credit card accepted

Vega Preservation Group is locally owned and operated, with over 10 + years of residential and commercial home inspection maintenance experience. Let us show you our quick, reliable and professional touch for any of your home or business needs. What you see is what you get, and we ensure you will be satisfied with our work. I would like you to be my next happy customer!

Request Quote
Avatar for Inspections Plus
Inspections Plus
New to Angi

Serving Supply, NC and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

At Inspections Plus, we set the standard for home inspections by combining cutting-edge technology with unmatched attention to detail. Our inspectors use the most advanced tools in the industry to uncover what others might miss, ensuring every client gets a thorough and accurate assessment. What truly sets us apart is our commitment to customer relationships ? we're not just inspecting homes, we're building trust. Experience the difference of a detailed, tech-driven inspection with a personal touch.

Client Inspection
Client Inspection
Client Inspection
Client Inspection
Client Inspection

+59

Request Quote
Avatar for The Estimating and Evaluating
The Estimating and Evaluating
1.9(
5
)

Serving Supply, NC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We take great pride in 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Residential Construction
Residential Construction
Response time10 hrs
Recommended by50%of homeowners
Request Quote
Energy Efficiency Auditing questions, answered by experts

You can save money on heating oil through a combination of improving home efficiency and smart purchasing strategies.

Home Efficiency and Usage:

  • Improve Insulation: Ensure your home, especially the basement and attic, is well-insulated and sealed against drafts to prevent heat leakage.

  • Manage Your Thermostat: Use a properly calibrated and programmable thermostat. Lower the temperature by a few degrees, particularly when you are away from home or asleep.

Purchasing Strategies:

  • Buy in the Off-Season: Order heating oil during the summer months when prices are generally at their lowest. This strategy is most effective if you have a large primary tank or a separate storage tank to accommodate bulk deliveries.

  • Consider a Delivery Contract: Some companies offer contracts with a set price for the term. This can lead to savings if market prices for oil increase, but you might pay more if prices drop.

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.

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 number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

The Supply, NC homeowners’ guide to energy efficiency auditing services

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

See all articles