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*The Angi rating for Energy Efficiency Auditing companies in Bath, 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 Bath, 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 August 18, 2026

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

Avatar for Emerald Energy LLC
Emerald Energy LLC
4.5(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Bath, NC and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Provider was professional, punctual, and patient while explaining what needed to be done, and after work was performed.
"
Solar PV (Electric)
Air Sealing And Insulatoin Upgrade
Attic Radiant Barrier
Recommended by100%of homeowners
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Vega Preservation Group
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Bath, 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!

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Avatar for Inspections Plus
Inspections Plus
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Bath, 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

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Avatar for The Estimating and Evaluating
The Estimating and Evaluating
1.9(
5
)
Energy Audit - For BusinessHome Energy Audit

Serving Bath, 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
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Energy Efficiency Auditing FAQs, answered by experts

Leaving lights on raises the electric bill, but not as much as having high-wattage light bulbs. The best way to save on electric costs is to swap your light bulbs to LED or CFL bulbs that use far fewer watts. You can also use smart lights and light switches to control usage via a smartphone or voice-controlled device.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Yes, energy-efficient options such as LEDs and solar-powered lights are available. These alternatives consume less electricity, resulting in lower utility costs. They are also more environmentally friendly due to their reduced carbon footprint and longer lifespan.

Thankfully, LED lights use less electricity than incandescent lights, meaning you won’t spend as much on utility bills by using these light strips. Each 5-meter LED light strip will cost about $3 per year on your energy bill.

Homeowners may qualify for an HVAC tax credit if they install an ENERGY STAR®-certified HVAC system that exceeds the energy efficiency minimum standards:

  • Split-System AC: 16 SEER2

  • Packaged AC: 15.2 SEER2 and 11.5 EER2

  • Ducted Split Heat Pump: 15.2 SEER2, 7.8 HSPF2, and 11.7 EER2 

  • Packaged Heat Pump: 15.2 SEER2, 7.2 HSPF2, and 10.6 EER2

  • Mini-Split System: 16 SEER2, 9 HSPF2, and 12 EER2

You can claim up to 30% of the cost of the job, subject to maximums.

The Bath, 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.

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