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Verified Reviews for Energy Efficiency Auditing pros in Sullivan, IN

*The Angi rating for Energy Efficiency Auditing companies in Sullivan, IN 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 Sullivan, IN 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 October 29, 2025

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Avatar for Sangamon Solar

Sangamon Solar

No reviews yet

Sangamon Solar

No reviews yet
7 years of experience

Sangamon Solar, LLC has been selling and installing solar since 2018. We have recently completed a group buy project for Champaign-Urbana Illinois. Everything we do is all in house, from solar design, site surveys, interconnection, permitting, construction, electrical connection to the grid, and submitting paperwork to the state of Illinois to gain incentives back to offset your initial cost of going solar. We pride ourselves on our ability to successfully provide great customer service from the beginning to the end of the solar installation process.

Sangamon Solar, LLC has been selling and installing solar since 2018. We have recently completed a group buy project for Champaign-Urbana Illinois. Everything we do is all in house, from solar design, site surveys, interconnection, permitting, construction, electrical connection to the grid, and submitting paperwork to the state of Illinois to gain incentives back to offset your initial cost of going solar. We pride ourselves on our ability to successfully provide great customer service from the beginning to the end of the solar installation process.

Avatar for EGF Safe Inspections

EGF Safe Inspections

409 S Ohio St
No reviews yet

EGF Safe Inspections

409 S Ohio St
No reviews yet
Free onsite estimate

EGF-Safe Health & Safety Home Inspection 379.00 USD for all Indiana Residents. Inspections last 4-5 Hours and include a full written report with images and videos. We offer 6-month deferred payment plans to qualified home-buyers. Each home inspection comes with our free Energy Efficiency Audit which can save you hundreds of dollars per year. And finally, we offer 18% additional savings off the entire cost when you add one or more detail specific inspection services such as Water Quality Testing, Drone Imaging, Radon Detection, Mold Testing, Water Damage, Asbestos, Formaldehyde, HVAC, Plumbing, Electrical, Foundation & Structure.

EGF-Safe Health & Safety Home Inspection 379.00 USD for all Indiana Residents. Inspections last 4-5 Hours and include a full written report with images and videos. We offer 6-month deferred payment plans to qualified home-buyers. Each home inspection comes with our free Energy Efficiency Audit which can save you hundreds of dollars per year. And finally, we offer 18% additional savings off the entire cost when you add one or more detail specific inspection services such as Water Quality Testing, Drone Imaging, Radon Detection, Mold Testing, Water Damage, Asbestos, Formaldehyde, HVAC, Plumbing, Electrical, Foundation & Structure.

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.

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 Rectify Solar

Rectify Solar

3911 N College Ave
4.25(
8
)

Rectify Solar

3911 N College Ave
4.25(
8
)
Customers say: Terrific value
12 years of experience

Rectify, LLC is a family-owned business with offices in Indianapolis, and in Campbell, California. We strive to promote energy efficiency, sustainability, and helping our customers to save money with solar installations, battery back-up systems, and we sell do it yourself solar panel kits in our shop. With a heritage of 1000+ completed solar installations and 10+ years experience, we are confident that you will be pleased with our quality installations and your beautiful, reliable, award winning system. We offer no money down financing for residential solar projects. Rectify is the winner of the 2014 Indiana Small Business Development Center's (ISBDC) Economic Development and Growth through Entrepreneurship (EDGE) Award winner. http://www.isbdc.org/2014-edge-winners/ *Certain restrictions apply

"I would recommend taking your business elsewhere. We signed a contract with them in Nov '21 for work to be completed in May '22 for a large multi-house project. In Nov '22 the work was finally "completed." Throughout that time there was minimal to no communication. I would get text messages about a work crew coming to work on the install and no one would ever show up. I would get last minute text messages asking for access to inside areas they had previously claimed they didn't need access. I have had them call and inform me that a "string of panels" was not functioning, only to have the tech arrive and say everything looks fine and it's all working. I still have never been given access to the system monitoring software, despite claims that I have, so I have no way of verifying if anything is working outside of random screenshots they send of their computer monitors. On of the least professional companies I've encountered. Save yourself the headache and look elsewhere."

Kyle Y on January 2023

Rectify, LLC is a family-owned business with offices in Indianapolis, and in Campbell, California. We strive to promote energy efficiency, sustainability, and helping our customers to save money with solar installations, battery back-up systems, and we sell do it yourself solar panel kits in our shop. With a heritage of 1000+ completed solar installations and 10+ years experience, we are confident that you will be pleased with our quality installations and your beautiful, reliable, award winning system. We offer no money down financing for residential solar projects. Rectify is the winner of the 2014 Indiana Small Business Development Center's (ISBDC) Economic Development and Growth through Entrepreneurship (EDGE) Award winner. http://www.isbdc.org/2014-edge-winners/ *Certain restrictions apply

"I would recommend taking your business elsewhere. We signed a contract with them in Nov '21 for work to be completed in May '22 for a large multi-house project. In Nov '22 the work was finally "completed." Throughout that time there was minimal to no communication. I would get text messages about a work crew coming to work on the install and no one would ever show up. I would get last minute text messages asking for access to inside areas they had previously claimed they didn't need access. I have had them call and inform me that a "string of panels" was not functioning, only to have the tech arrive and say everything looks fine and it's all working. I still have never been given access to the system monitoring software, despite claims that I have, so I have no way of verifying if anything is working outside of random screenshots they send of their computer monitors. On of the least professional companies I've encountered. Save yourself the headache and look elsewhere."

Kyle Y on January 2023

Avatar for Energy Choice Center

Energy Choice Center

1301 Seminole Boulevard Suite 155
No reviews yet

Energy Choice Center

1301 Seminole Boulevard Suite 155
No reviews yet
16 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

Energy Efficiency Auditing questions, answered by experts

Audits typically take 2-4 hours, depending on the property size and energy systems.

The effect a gas fireplace has on your gas bill will depend on how often you use it, the size of the rooms you’re heating with it, and the BTUs of the fireplace itself, but generally speaking, it should only cost a few cents an hour to run it when it’s on. It will consume minimal energy when it’s “off” if you have a pilot light running constantly, but some modern gas fireplaces don’t require a constant pilot light.

Dryers are designed to use as little electricity as possible, but power is still required to run the motor that turns the drum and to heat an element that pumps hot air. Eco devices are available and may lead to cost savings in the long term, but you should run the figures before committing to an eco-friendly device as they are often much more expensive to purchase.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

Yes, advising on models that save electricity and reduce utility bills.

The Sullivan, IN 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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