Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Hamilton, PA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Hamilton, PA?

Select your specific project to find the pro for you.

Find Energy efficiency auditors in Hamilton

Bill Busters, Inc.

4.94(
18
)
Approved Pro

Bill Busters, Inc.

4.94(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
16 local quotes requested
41 years of experience

Bill Busters, Inc. is a home performance company that supplies insulation, weatherization, and energy-saving services throughout the southwestern Pennsylvania region. We supply home energy audits, blower door air leakage testing, and combustion appliance safety testing and diagnostics. With over 30 years of professional experience, we have weatherized and insulated over 20,000 homes. Bill Busters, Inc. has helped our customers to lower their utility bills, improve energy efficiency and increase the comfort of their homes. Do not hesitate, call us today, and insulate your home!

"Bill Buster's came timely to look at the job, explained to me what work needed to be done and how it would be performed. They accomodated my schedule to have the work done and performed in the timeframe they predicted. Bill Buster's were very tidy and cleanc they even protectied my floors inside. The crew was polite and amicable, Mike and all the crew were a pleasure to be around. And the job was done flawlessly."

Ruth T on November 2025

Bill Busters, Inc. is a home performance company that supplies insulation, weatherization, and energy-saving services throughout the southwestern Pennsylvania region. We supply home energy audits, blower door air leakage testing, and combustion appliance safety testing and diagnostics. With over 30 years of professional experience, we have weatherized and insulated over 20,000 homes. Bill Busters, Inc. has helped our customers to lower their utility bills, improve energy efficiency and increase the comfort of their homes. Do not hesitate, call us today, and insulate your home!

"Bill Buster's came timely to look at the job, explained to me what work needed to be done and how it would be performed. They accomodated my schedule to have the work done and performed in the timeframe they predicted. Bill Buster's were very tidy and cleanc they even protectied my floors inside. The crew was polite and amicable, Mike and all the crew were a pleasure to be around. And the job was done flawlessly."

Ruth T on November 2025


Avatar for Plug PV

Plug PV

4.91(
11
)

Plug PV

4.91(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

PLUG PV is the Capital Region's Premier Solar company and New York's #1 Residential Solar Installer. We do FREE energy evaluations with interested homeowners throughout NY State with NO COMMITMENT required - running the numbers to see how much money you would save by going SOLAR. No money is required out of pocket, and no money required upfront (you only pay a LOWER and FIXED cost for your electricity monthly if your home qualifies once your system is installed). We are all about the customer experience - honesty, education and transparency - our online reviews speak for themselves!!!

"Smitty was very helpful and informative throughout the process, helped us navigate some delays and difficulties with ConEdison in getting a second meter installed, and overall was the most cooperative advocate on our side during the entire journey."

Caleb M on April 2023

PLUG PV is the Capital Region's Premier Solar company and New York's #1 Residential Solar Installer. We do FREE energy evaluations with interested homeowners throughout NY State with NO COMMITMENT required - running the numbers to see how much money you would save by going SOLAR. No money is required out of pocket, and no money required upfront (you only pay a LOWER and FIXED cost for your electricity monthly if your home qualifies once your system is installed). We are all about the customer experience - honesty, education and transparency - our online reviews speak for themselves!!!

"Smitty was very helpful and informative throughout the process, helped us navigate some delays and difficulties with ConEdison in getting a second meter installed, and overall was the most cooperative advocate on our side during the entire journey."

Caleb M on April 2023


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.



Ventor LLC is a green energy company that helps people discover what "Energy Freedom" really means. We design and install systems that enrich peoples lives and save them thousands of dollars a year.


Avatar for Accredited Environmental Technologies

Accredited Environmental Technologies

No reviews yet

Accredited Environmental Technologies

No reviews yet
41 years of experience

Solutions to complex environmental problems consulting and contracting includes asbestos, lead, pcb, mold, water damage, industrial hygiene, indoor air quality, hvac, osha, underground storage tanks, environmental site assessments, vapor intrusion, brownfield investigations, restoration consulting, environmental claims investigation, waste disposal, characterization & general environmental concerns.

Solutions to complex environmental problems consulting and contracting includes asbestos, lead, pcb, mold, water damage, industrial hygiene, indoor air quality, hvac, osha, underground storage tanks, environmental site assessments, vapor intrusion, brownfield investigations, restoration consulting, environmental claims investigation, waste disposal, characterization & general environmental concerns.


Redmond's Complete Comfort

No reviews yet

Redmond's Complete Comfort

No reviews yet
16 years of experience

Our goal is to provide great service to all our customers. We offer multiple services from energy savings programs to emergency and non-emergency service work on both residential and commercial equipment.

Our goal is to provide great service to all our customers. We offer multiple services from energy savings programs to emergency and non-emergency service work on both residential and commercial equipment.


First Power and Light

No reviews yet

First Power and Light

No reviews yet
20 years of experience

First Power and Light is a leader in the Mid-Atlantic region for the design, construction, maintenance and financing of PV Solar, solar thermal and wind energy systems, energy efficient lighting design and installation for commercial and residential customers. We design custom, turn-key solutions to serve any application.

First Power and Light is a leader in the Mid-Atlantic region for the design, construction, maintenance and financing of PV Solar, solar thermal and wind energy systems, energy efficient lighting design and installation for commercial and residential customers. We design custom, turn-key solutions to serve any application.


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!


Avatar for The Son's Power

The Son's Power

No reviews yet

The Son's Power

No reviews yet
16 years of experience

We are the Solar experts! We supply our residential and commercial clients with custom, full service solutions to high energy bills. We complete FREE energy assessments and review your current electric usage. Contact the experts at The Son's Power to discuss the many available options available to free you from the Utility Company.

We are the Solar experts! We supply our residential and commercial clients with custom, full service solutions to high energy bills. We complete FREE energy assessments and review your current electric usage. Contact the experts at The Son's Power to discuss the many available options available to free you from the Utility Company.

Showing 1-10 of 20
Energy Efficiency Auditing questions, answered by experts

The best way to save money on home heating oil is to get large deliveries in the summer months when the prices are lowest. However, this method will only work if you have a separate storage tank or an unusually large primary tank. You can sometimes save money by opting into a delivery contract, as some companies offer set prices that they believe will sit at the average cost over the contract term. If the price of oil rises, you could enjoy some savings, but keep in mind that you might also pay a bit more if the price decreases.

Window AC units use a fair amount of electricity during use, but the usage pales in comparison to central units. As a matter of fact, window units use around a third of the amount of energy as a central AC. On average, a window air conditioner costs between $15 and $40 per month to run, though this depends on a number of external factors.

Absolutely! Especially if you have an older home that currently doesn’t have air conditioning where installing ductwork just wouldn't work. No one likes being hot in the warmer months, so if you’re looking to sell your home in the near future, installing a ductless mini-split AC can be a good way to enjoy your home more while you’re in it, boost the return on your sale, and serve as a perk to peak buyers’ interest.

Insulation is measured by R-value, which is the measure of a material's ability to resist heat transfer. The higher the number, the better the insulation. When installing insulation yourself, you need to determine the optimal R-value you need to keep your home warm in the wintertime, cool in the heat of summer, and energy-efficient all year long. Each inch of insulation provides between a 3 and an 8 R-value. The climate where you live plays a major role in what R-value you need and the price tag you might see in your insulation installation.

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

The Hamilton, 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.