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Verified Reviews for Energy Efficiency Auditing pros in Dyersville, IA

*The Angi rating for Energy Efficiency Auditing companies in Dyersville, 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 Dyersville, 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 10, 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.

Avatar for Solar Wolf Energy

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 Vaassen Renovations

Vaassen Renovations

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Vaassen Renovations

No reviews yet
11 years of experience

Vaassen Renovations is a new business that is here to provide services for tri-state area, Dubuque, Platteville, Lancaster, Peosta and Hazel Green. I am here for you, with your best interests in mind - no matter how small the job may be. I have 10+ years experience, excellent references and am very detail oriented. I specialize in renovations of all sorts and any general handyman projects you might need. -Tiling, backspash -Countertops, sinks, faucets, cupboards etc. -Custom carpentry -Fixture installation -Windows, doors, garage doors, etc. -Energy efficiency -Screened-in porches -Trim -And much more! Please think of Vaassen Renovations, LLC the next time you need a repair, remodel, etc. I offer free estimates at very affordable rates!

Vaassen Renovations is a new business that is here to provide services for tri-state area, Dubuque, Platteville, Lancaster, Peosta and Hazel Green. I am here for you, with your best interests in mind - no matter how small the job may be. I have 10+ years experience, excellent references and am very detail oriented. I specialize in renovations of all sorts and any general handyman projects you might need. -Tiling, backspash -Countertops, sinks, faucets, cupboards etc. -Custom carpentry -Fixture installation -Windows, doors, garage doors, etc. -Energy efficiency -Screened-in porches -Trim -And much more! Please think of Vaassen Renovations, LLC the next time you need a repair, remodel, etc. I offer free estimates at very affordable rates!

Avatar for Energy Choice Center

Energy Choice Center

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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

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.

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.

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.

The Dyersville, 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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