Top-rated energy efficiency auditors.

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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon24
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Menomonee Falls

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.


Skilled Contractor Alliance

3115 N 21st St
No reviews yet

Skilled Contractor Alliance

3115 N 21st St
No reviews yet
Emergency services offered

Skilled Contractor Alliance is a team of Energy Efficiency Installation Experts, specializing in industrial/commercial applications. Whether its lighting, compressed air, asset audits, thermal imaging, or maintenance services you need, SCA has you covered.

Skilled Contractor Alliance is a team of Energy Efficiency Installation Experts, specializing in industrial/commercial applications. Whether its lighting, compressed air, asset audits, thermal imaging, or maintenance services you need, SCA has you covered.


Direct Solar of America

3101 N Central Ave
No reviews yet

Direct Solar of America

3101 N Central Ave
No reviews yet
14 years of experience

Our second-to-none brokerage model benefits our customers by making sure they see increased benefits and complete satisfaction, while we make sure they realize the most optimal cost savings. With various financing options, multiple choices for Solar Power technology, and installation our customers value our extensive experience in creating customized solutions that meet their needs. After years of experience and more than 3,500 homes powered with the help of our solar brokerage services, we think the choice is clear! Direct Solar America is a subsidiary of Single Point, Inc. (OTC: SING).

Our second-to-none brokerage model benefits our customers by making sure they see increased benefits and complete satisfaction, while we make sure they realize the most optimal cost savings. With various financing options, multiple choices for Solar Power technology, and installation our customers value our extensive experience in creating customized solutions that meet their needs. After years of experience and more than 3,500 homes powered with the help of our solar brokerage services, we think the choice is clear! Direct Solar America is a subsidiary of Single Point, Inc. (OTC: SING).


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

202 Worcester St
2.00(
2
)

Solar Wolf Energy

202 Worcester St
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!


Absolute Comfort Services LLC

3455 N 124th St
4.50(
8
)

Absolute Comfort Services LLC

3455 N 124th St
4.50(
8
)
Customers say: Super punctual
11 years of experience

We are a service technician owned company that strives to provide our customers with the highest possible quality products and services. Efficient management and low overhead allows us to offer competitive prices and rapid response service. Customer driven, we pride ourselves in taking time to get your job done right the first time with no return trips. A personal touch with honesty and integrity at the cornerstone of our business, you can trust that we will only recommend products and services that you need. We currently have 2 full-time employees. We do not sub-contract work. Our customers range from homeowners to Fortune 500 companies. No job is too complex or difficult for us to handle. Whether it is a simple thermostat replacement or as complex as a multi-story building controls system, every job gets the same high level of attention to detail. With a Master HVAC State of Wisconsin Certification, you can rest assured knowing that repairs made by us will correct the problem not the symptom. We accept most major Credit Cards, Paypal and Cash. Currently we have 2 promotional coupons available, see our website's home page for coupon details. Financing is available through FTL finance.

"Excellent service, price, and speed. I called my usual heating/cooling service (NOT Absolute Comfort Services) this morning and they told me that they were charging OT rates today (Friday) and they could not get anyone to me today. I called Absolute Comfort Services because the Angie's List review made them sound like less of a big business operation and more like a couple guys with strong expertise and no BS. I got same-day service. I got an expert that showed up and completely solved the issue in less than an hour. VERY satisfied and would definitely use again."

Ken E on June 2020

We are a service technician owned company that strives to provide our customers with the highest possible quality products and services. Efficient management and low overhead allows us to offer competitive prices and rapid response service. Customer driven, we pride ourselves in taking time to get your job done right the first time with no return trips. A personal touch with honesty and integrity at the cornerstone of our business, you can trust that we will only recommend products and services that you need. We currently have 2 full-time employees. We do not sub-contract work. Our customers range from homeowners to Fortune 500 companies. No job is too complex or difficult for us to handle. Whether it is a simple thermostat replacement or as complex as a multi-story building controls system, every job gets the same high level of attention to detail. With a Master HVAC State of Wisconsin Certification, you can rest assured knowing that repairs made by us will correct the problem not the symptom. We accept most major Credit Cards, Paypal and Cash. Currently we have 2 promotional coupons available, see our website's home page for coupon details. Financing is available through FTL finance.

"Excellent service, price, and speed. I called my usual heating/cooling service (NOT Absolute Comfort Services) this morning and they told me that they were charging OT rates today (Friday) and they could not get anyone to me today. I called Absolute Comfort Services because the Angie's List review made them sound like less of a big business operation and more like a couple guys with strong expertise and no BS. I got same-day service. I got an expert that showed up and completely solved the issue in less than an hour. VERY satisfied and would definitely use again."

Ken E on June 2020


CJM Lighting & Electrical, Inc

20316 W. Main St
No reviews yet

CJM Lighting & Electrical, Inc

20316 W. Main St
No reviews yet
13 years of experience

We provide cost effective solutions to help keep overhead down. Increase the quality of your facilities lighting while saving on utility expense. We are fully up to date on the most current rebate programs in your current area to help your company to take advantage of the great offerings available.

We provide cost effective solutions to help keep overhead down. Increase the quality of your facilities lighting while saving on utility expense. We are fully up to date on the most current rebate programs in your current area to help your company to take advantage of the great offerings available.



Lifetime Insulation Inc

4606 Empire Lane
No reviews yet

Lifetime Insulation Inc

4606 Empire Lane
No reviews yet
Free onsite estimate

Serving the construction as well as the home owner market, Lifetime Insulation offers complete services for blown-in blanket, closed cell spray foam, batts and blown attic insulation. Our professional installers are among the best in our industry, and you will find them great to work with! Rest assured that the product, labor and service will be of exceptional quality, and competitively priced. Discover why many of the area's top builders use our services in their new construction and or major remodel activities.

Serving the construction as well as the home owner market, Lifetime Insulation offers complete services for blown-in blanket, closed cell spray foam, batts and blown attic insulation. Our professional installers are among the best in our industry, and you will find them great to work with! Rest assured that the product, labor and service will be of exceptional quality, and competitively priced. Discover why many of the area's top builders use our services in their new construction and or major remodel activities.


Premier North Insulation

214 Bonnie Lane
4.40(
10
)

Premier North Insulation

214 Bonnie Lane
4.40(
10
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are an air sealing and insulation contractor. We are a Focus on Energy trade ally to give you the highest quality of work at the best price.

"David came out to provide a quote, the visit was informative and professional. The quote was timely and price was extremely reasonable. The work was scheduled promptly and the crew was timely in their visit and were very respectful of our home and the work that was performed. It was completed in a timely and orderly fashion. Highly recommend, will definitely hire again."

Nick K on April 2025

We are an air sealing and insulation contractor. We are a Focus on Energy trade ally to give you the highest quality of work at the best price.

"David came out to provide a quote, the visit was informative and professional. The quote was timely and price was extremely reasonable. The work was scheduled promptly and the crew was timely in their visit and were very respectful of our home and the work that was performed. It was completed in a timely and orderly fashion. Highly recommend, will definitely hire again."

Nick K on April 2025

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Energy Efficiency Auditing questions, answered by experts

You can increase your home’s load factor by replacing fuse boxes with a circuit breaker, hiring a licensed electrician to upgrade your electrical panel, upgrading wiring, or installing subpanels. An electrical inspection by an expert can help determine the state of your current electrical systems and how they can be improved.

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.

Smart glass doesn’t use a lot of electricity, and you can expect a standard window to add between $1 and $2 per year to your electric bills. Smart glass is proof that energy-efficient windows work. Although your smart windows may consume a little energy to operate, they can save enough energy to offset the costs. If you’re concerned about the minimal bump to your electricity consumption, you can opt for smart tint, which doesn’t require electricity to work.

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

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

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The Menomonee Falls, WI homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.