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

Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.9(
16
)
Energy Audit - For BusinessHome Energy Audit

Serving Halifax, PA and surrounding areas

In business since 1892

Free estimates

Emergency services offered

"The woman who set up the appointment was very professional. She showed up when she said she was going to and was very fast in her estimates. She is supposed to send me an estimate tomorrow and I am confident that she will."
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Recommended by100%of homeowners
Avatar for Orbit Energy & Power, LLC
Orbit Energy & Power, LLC
3.7(
12
)
Energy Audit - For BusinessHome Energy Audit

Serving Halifax, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Very good, almost great. The install team arrived on time, confirmed work order & started the job. In about 4.5 hrs, power was applied & we started to get heat. A quick overview of the HAVC system was given, balance paid all questions answered and there were smiles on most faces. The sales person described the operation of the new HAVC to be quieter than current system and it is. However, the term quieter was not expressed in db difference so a service tech came out and was able to discuss the issue. The whole evolution was a positive event and we will gladly refer Orbit Energy & Power LLC, as a HAVC company that I will work with again."
Recommended by72%of homeowners
northshore pressure washing
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Halifax, PA 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.

Fausty Mechanical
4.0(
4
)
Energy Audit - For BusinessHome Energy Audit

Serving Halifax, PA and surrounding areas

In business since 1987

Emergency services offered

"Although I in effect had a blank check from the company of the service truck, for two months I could not find anyone to do the job.  Two people came out and looked at it but never did anything.  Too small of a job?  I don't know.  I called Fausty on a Saturday afternoon and he came out to look at the job within two hours.  He would have started the work on the following Monday but we had to get things cleared with the company of the service company.  As soon as it was approved, he was out to do the job.  I couldn't ask for anything more."
Recommended by75%of homeowners
Avatar for Powur Solar
Powur Solar
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Halifax, PA and surrounding areas

In business since 2023

Free estimates

Warranties offered

In Pittsburgh,Pennsylvania there are many benefits in updating your home's energy to solar power. Powur Solar is a solar energy company and solar contractor. Powur focuses on getting you ahead of inflation by saving you money short and long term. By decreasing your monthly utility bill and increasing the value of your home. Many residents are dealing with fluctuating energy bills, but with a solar power company who believes in the difference that natural energy usage can make, you too can start to save by using the world's more inexpensive energy source. With solar energy panels you can quickly increase your return on the investment by taking advantage of the Federal Tax Credit and various utility incentives. After your solar panel installation, you will instantly be able to begin saving on artificial energy source usage. Gain extra equity out of your most valuable asset and increase your end game when selling your house in the future!

Response time10 mins
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Energy Efficiency Auditing FAQs, 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. 

To find a reputable home energy auditor, start by researching local companies that offer the service and check their reviews, methods, and certifications. The most reputable professionals are often Home Energy Professional (HEP)-certified by the Building Performance Institute (BPI). You can also consult the Department of Energy’s certified list of energy auditors or use a state licensing tool to review local guidelines and ensure you are hiring a certified professional for your area.

R-value measures an insulation material's thermal resistance, indicating its ability to resist heat transfer. A higher R-value signifies better insulation performance because the material is more effective at slowing heat flow. The R-value depends on the type, thickness, and density of the insulation material, such as fiberglass, foam, or cellulose. Each inch of insulation typically provides an R-value between 3 and 8. There is no single universal R-value; the optimal choice depends on your climate zone. Colder climates require a much higher R-value than warmer ones to maintain energy efficiency, keep the home warm in winter and cool in summer, and manage costs.

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.

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.

The Halifax, PA homeowners’ guide to energy efficiency auditing services

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