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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 Jacobus

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
1993 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 Prime Home HVAC

Prime Home HVAC

52 Grumbacher Road
4.95(
19
)
Approved Pro

Prime Home HVAC

52 Grumbacher Road
4.95(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
160 local quotes requested

You can call the office at 717-478-1203 or text us at 717-462-7855 With over 20 years of experience here to help you with Residential HVAC Service and Install, Water Conditioning and EV Charger Installation.

"Great crew! I still have them coming around to perform seasonal check ups."

Evan V on January 2025

You can call the office at 717-478-1203 or text us at 717-462-7855 With over 20 years of experience here to help you with Residential HVAC Service and Install, Water Conditioning and EV Charger Installation.

"Great crew! I still have them coming around to perform seasonal check ups."

Evan V on January 2025


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.



Core Value of Lancaster

451 E ROSS ST
5.00(
8
)

Core Value of Lancaster

451 E ROSS ST
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Core Value Duct Cleaning & Restoration is a veteran-owned business based Lancaster, Pennsylvania servicing a 50+ mile radius. Our mission is to offer the most technologically advanced services on the market for energy efficiency and indoor air quality to include; Aeroseal, Duct Armor, NADCA certified Air Duct Cleaning and more! Green-conscious company, committed to contributing to our community and operating on three Core Values. - Integrity, in the way we work - Service, the why we work - Excellence, to our quality of work

"Great Juan an Henry did a terrific job"

Bruce G on June 2021

Core Value Duct Cleaning & Restoration is a veteran-owned business based Lancaster, Pennsylvania servicing a 50+ mile radius. Our mission is to offer the most technologically advanced services on the market for energy efficiency and indoor air quality to include; Aeroseal, Duct Armor, NADCA certified Air Duct Cleaning and more! Green-conscious company, committed to contributing to our community and operating on three Core Values. - Integrity, in the way we work - Service, the why we work - Excellence, to our quality of work

"Great Juan an Henry did a terrific job"

Bruce G on June 2021


Prominent Home Inspections. LLC

4300 Carleview Rd
5.00(
1
)

Prominent Home Inspections. LLC

4300 Carleview Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Best home/commercial inspector in town. We specialize in prominent home/commercial inspection and all your environmental testing! Plus state of Maryland rental inspections included. We take pride in being honest and keeping our integrity. We have been in business for more than 20+ years.

"When it comes to offering home inspection services, I cannot recommend Chris highly enough. He arrived at my property before our scheduled appointment, and was thorough, espsecially when it came to explaining how certian utilities, like the water shutoff, water heater, fusebox and HVAC systems worked. I know he would be as thorough with your house as he was with mine."

Donald M on July 2019

Best home/commercial inspector in town. We specialize in prominent home/commercial inspection and all your environmental testing! Plus state of Maryland rental inspections included. We take pride in being honest and keeping our integrity. We have been in business for more than 20+ years.

"When it comes to offering home inspection services, I cannot recommend Chris highly enough. He arrived at my property before our scheduled appointment, and was thorough, espsecially when it came to explaining how certian utilities, like the water shutoff, water heater, fusebox and HVAC systems worked. I know he would be as thorough with your house as he was with mine."

Donald M on July 2019


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.


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.


Energy Smart Construction, LLC.

255 Hillcrest Rd
No reviews yet

Energy Smart Construction, LLC.

255 Hillcrest Rd
No reviews yet
52 years of experience

Complete home renovations. Willing to work with customers to come up with the price that's fits their budget. We will stay with one job until completed. We do offer special promotions if qualified. We have the most competitive pricing due to low overhead and extremely good relationships with product suppliers.

Complete home renovations. Willing to work with customers to come up with the price that's fits their budget. We will stay with one job until completed. We do offer special promotions if qualified. We have the most competitive pricing due to low overhead and extremely good relationships with product suppliers.


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Energy Efficiency Auditing questions, answered by experts

Fans reduce peak cooling loads, lower air conditioning energy expenses by expediting heat exit, and enhance natural airflow throughout the home.

A home energy audit costs about $420 on average, ranging from about $100 to $2,250 or more. Cost factors include the size of your home, the type of testing, and the thoroughness of the audit. A Level 1 walk-through inspection will cost between $150 and $200 for the auditor to point out inefficiencies in your home. On the other hand, a more thorough Level 3 audit with testing and a detailed report will cost about $900.

R-value is a measurement that dictates how much resistance an insulation material has against heat flow—or how well it can stop heat from coming and going. A higher R-value, which is attributed to thicker and more dense materials, means the better the insulation performs. There is not one universal recommended value. It depends on climate zones. For example, Alaska, which has a naturally cold and arctic climate, has higher R-value recommendations than the hot and humid Hawaii.

While parts of the appraisal are out of your control, there are some things you can do to potentially raise the home’s value. You can make necessary repairs and upgrades before the appraiser visits—an appraiser can only value what is currently part of the home, not its potential. You can also provide the appraiser with the cost of recent upgrades. The appraiser will likely increase the value of your home by about 50% or more of what you paid for those improvements.

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. 

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The Jacobus, 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.