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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Duncannon

Avatar for H L Bowman

H L Bowman

2259 Woodlawn St
4.72(
387
)
Approved Pro

H L Bowman

2259 Woodlawn St
4.72(
387
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2031 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

Lena W on August 2025

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

Lena W on August 2025


Avatar for RSS Solar

RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.


Impact Energy Services

1900 W Mason Avenue
No reviews yet

Impact Energy Services

1900 W Mason Avenue
No reviews yet
16 years of experience

We are a full service Energy Efficiency Company for Residential, Multi-Family and Commercial applications. We specialize in working with these customers that are interested in reducing their energy consumption and costs. There are opportunities depending on requirements, that we can even help with rebates to hep defer the costs.

We are a full service Energy Efficiency Company for Residential, Multi-Family and Commercial applications. We specialize in working with these customers that are interested in reducing their energy consumption and costs. There are opportunities depending on requirements, that we can even help with rebates to hep defer the costs.


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
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.


MT Weatherization is a locally owned full-service weatherization company, specializing in Spray Foam Insulation; the most effective form of insulation and air sealing available today.


BiH Electrical, Plumbing, & Construction

1672 Quail Dr
No reviews yet

BiH Electrical, Plumbing, & Construction

1672 Quail Dr
No reviews yet
14 years of experience

The BiH Construction Company is family-owned and operated with years of experience in the business, satisfying customers in central PA by providing unparalleled service and customer care. BiH Construction is located in Carlisle, Pennsylvania.

The BiH Construction Company is family-owned and operated with years of experience in the business, satisfying customers in central PA by providing unparalleled service and customer care. BiH Construction is located in Carlisle, Pennsylvania.


Avatar for Ambit Energy

Ambit Energy

4421 Chinchilla Avenue
No reviews yet

Ambit Energy

4421 Chinchilla Avenue
No reviews yet
14 years of experience

Learn how to pay less for something you have to use and pay for. No cost for estimates. Learn how to save money on energy needs and earn free travel and maybe even learn how to eliminate your electric and natural gas bills altogether. We also teach you how to create a stream of income from helping others to do the same.

Learn how to pay less for something you have to use and pay for. No cost for estimates. Learn how to save money on energy needs and earn free travel and maybe even learn how to eliminate your electric and natural gas bills altogether. We also teach you how to create a stream of income from helping others to do the same.


Avatar for Accredited Environmental Technologies

Accredited Environmental Technologies

28 N Pennell Rd
No reviews yet

Accredited Environmental Technologies

28 N Pennell Rd
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.


Avatar for Home Renu

Home Renu

2900 Sycamore Street
4.27(
22
)

Home Renu

2900 Sycamore Street
4.27(
22
)
Customers say: Quality work
14 years of experience

As a premiere home improvement contractor in Central Pa, we have been fulfilling our clients needs since we started. We offer professional replacement services for select products. Our core services are: Roofing, Siding, Decks, Window, Doors, Kitchens, Baths and Solar. Feel free to browse through our website and see what we can do, see what our customers say about us or call to schedule a free estimate.

"The installation of the solar panels, inverters and the battery went well. I signed the contract in July of 2022, install was in December of 2022, and went online in early 2023. The system has functioned properly. The bad side is the customer service. When I signed the contract, I paid extra to have them trim a tree that was shading part of the panel setup. That was July of 2022, it's not October of 2023 and they still have not done it. Despite several follow ups, I have gotten nowhere. I would not recommend."

Kenneth G on October 2023

As a premiere home improvement contractor in Central Pa, we have been fulfilling our clients needs since we started. We offer professional replacement services for select products. Our core services are: Roofing, Siding, Decks, Window, Doors, Kitchens, Baths and Solar. Feel free to browse through our website and see what we can do, see what our customers say about us or call to schedule a free estimate.

"The installation of the solar panels, inverters and the battery went well. I signed the contract in July of 2022, install was in December of 2022, and went online in early 2023. The system has functioned properly. The bad side is the customer service. When I signed the contract, I paid extra to have them trim a tree that was shading part of the panel setup. That was July of 2022, it's not October of 2023 and they still have not done it. Despite several follow ups, I have gotten nowhere. I would not recommend."

Kenneth G on October 2023


Stoner Contracting Group LLC

300 Walnut Circle
3.00(
2
)

Stoner Contracting Group LLC

300 Walnut Circle
3.00(
2
)
22 years of experience

Full service Home Inspection (certified), Mold evaluation and Remediation (certified) general contracting firm who performs high-end renovations on older and historic buildings within our Central Pennsylvania service area.

Full service Home Inspection (certified), Mold evaluation and Remediation (certified) general contracting firm who performs high-end renovations on older and historic buildings within our Central Pennsylvania service area.

Showing 1-10 of 31
Energy Efficiency Auditing questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

While installing your new furnace, you should consider hiring a pro to perform a home energy audit . This audit will give you a handy list of any projects you could undertake to improve your home's overall energy efficiency rating, including replacing or sealing windows and insulating the attic. These improvements can help save you money each month in utility costs.

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

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

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