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Verified Reviews for Energy Efficiency Auditing pros in Rock Valley, IA

*The Angi rating for Energy Efficiency Auditing companies in Rock Valley, IA 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 Rock Valley, IA 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 November 17, 2025

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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.

Solar Wolf Energy

2.00(
2
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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 Johnson Environmental

Johnson Environmental

No reviews yet

Johnson Environmental

No reviews yet
18 years of experience

If you're looking for an experienced Sioux Falls, SD, property inspector, come to Johnson Environmental in Sioux Falls, SD. Whether you're considering buying a new home or want your current one checked out, count on us for a comprehensive evaluation. We'll thoroughly inspect your home or business so you can make an informed decision. Even if your home is newer, it is still at risk. Don't assume only older homes have asbestos or mold growth. We use state-of-the-art equipment, such as our infrared thermal imaging survey, to inspect your home. Although mold can have a smell, asbestos does not, and there are a multitude of structural issues not visible to the average homeowner. It's wise to have one of our skilled inspectors take a look at your home or business rather than risking illness. We respond quickly and arrive punctually. And since we're a locally owned and operated business, you know we're never more than a phone call away. We're proud to offer our services to the residents of Sioux Falls and the surrounding communities. For a Sioux Falls, SD, property inspector you can trust, call Johnson Environmental in Sioux Falls, SD. We offer a full range of home inspection services. Buying a home or business is a substantial investment of both money and time, and you should make sure you know what you're getting. You can count on us to do a thorough inspection. Give yourself the peace of mind that comes with knowing what is really inside your home. Call us now.

If you're looking for an experienced Sioux Falls, SD, property inspector, come to Johnson Environmental in Sioux Falls, SD. Whether you're considering buying a new home or want your current one checked out, count on us for a comprehensive evaluation. We'll thoroughly inspect your home or business so you can make an informed decision. Even if your home is newer, it is still at risk. Don't assume only older homes have asbestos or mold growth. We use state-of-the-art equipment, such as our infrared thermal imaging survey, to inspect your home. Although mold can have a smell, asbestos does not, and there are a multitude of structural issues not visible to the average homeowner. It's wise to have one of our skilled inspectors take a look at your home or business rather than risking illness. We respond quickly and arrive punctually. And since we're a locally owned and operated business, you know we're never more than a phone call away. We're proud to offer our services to the residents of Sioux Falls and the surrounding communities. For a Sioux Falls, SD, property inspector you can trust, call Johnson Environmental in Sioux Falls, SD. We offer a full range of home inspection services. Buying a home or business is a substantial investment of both money and time, and you should make sure you know what you're getting. You can count on us to do a thorough inspection. Give yourself the peace of mind that comes with knowing what is really inside your home. Call us now.

Avatar for Vista Company LLC

Vista Company LLC

1.00(
1
)

Vista Company LLC

1.00(
1
)
Customers say: Terrific value
40 years of experience

No Sub Contractors, Head installer has been with Vista for 27 Years, Local owners, Free Estimates, Storm windows and doors, Screened in porches.

"It took five months to get the job completed. While the project was underway, I had to call a meeting to address the lack of progress on completion. Craig actually told me that he and his wife were concerned that I wasn't going to pay them. Craig was dishonest with me concerning the hold up. He told me the factory was the issue. My wife has a contact at the factory and was able to find out that Craig was late putting in his order with our windows and apparently had a couple of other issues before the windows would be produced and shipped. I can't begin to tell you how offended I was from being lied to and accused of being a deadbeat.. I had begun making calls to find another contractor to complete the work. Once Craig corrected the work that the building inspector noted that needed to be brought into compliance with code, Craig was paid within 48 hours. I have had a couple of warranty issues and one repair (not warranty related). Craig's company has refused to take any calls from me or my wife. As a result, I've been working with different contractor with regards to my windows. The factory and the other contractor have been decent to work with."

Patrick K on February 2018

No Sub Contractors, Head installer has been with Vista for 27 Years, Local owners, Free Estimates, Storm windows and doors, Screened in porches.

"It took five months to get the job completed. While the project was underway, I had to call a meeting to address the lack of progress on completion. Craig actually told me that he and his wife were concerned that I wasn't going to pay them. Craig was dishonest with me concerning the hold up. He told me the factory was the issue. My wife has a contact at the factory and was able to find out that Craig was late putting in his order with our windows and apparently had a couple of other issues before the windows would be produced and shipped. I can't begin to tell you how offended I was from being lied to and accused of being a deadbeat.. I had begun making calls to find another contractor to complete the work. Once Craig corrected the work that the building inspector noted that needed to be brought into compliance with code, Craig was paid within 48 hours. I have had a couple of warranty issues and one repair (not warranty related). Craig's company has refused to take any calls from me or my wife. As a result, I've been working with different contractor with regards to my windows. The factory and the other contractor have been decent to work with."

Patrick K on February 2018

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

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

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

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.

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.

While many states require all new construction to undergo blower door tests, it’s not a requirement for existing homes. But in both cases, a blower test helps confirm that the contractor has sealed the exterior, that the type of ductwork installed is functioning properly, and that your home is as efficient as possible.

The Rock Valley, IA 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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