
Get matched with top energy efficiency auditors in Lannon, WI
There are 4 highly-rated local energy efficiency auditors.
Need a pro for your energy efficiency auditing project in Lannon, WI?
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Verified Reviews for Energy Efficiency Auditing pros in Lannon, WI
*The Angi rating for Energy Efficiency Auditing companies in Lannon, WI 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 Lannon, WI 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 04, 2025
Find Energy efficiency auditors in Lannon
Direct Solar of America
Direct Solar of America
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
USA Alarm Service, Inc
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
Solar Wolf Energy
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
Absolute Comfort Services LLC
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
CJM Lighting & Electrical, Inc
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.
Weinhold Lighting & Design
Weinhold Lighting & Design
Self-employed Master Electrician.
Self-employed Master Electrician.
Lifetime Insulation Inc
Lifetime Insulation Inc
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
Premier North Insulation
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
Alt Energy
Alt Energy
Tax Reduction / Elimination. NO COST Solar, Bio-Mass Renewable Energy - Power Generation Equipment / Systems - Free: Tax Liability becomes Asset. Tax savings cover the cost / pay for clean power production equipment, plus a net gain of cash in pocket. Ex: With a (net) Tax Bill of $10,000, purchase $7,000 ownership of systems and save the $10,000 on taxes - resulting in $3000 cash in pocket and $7000 equity ownership of income producing power asset. Info. here: http://powertaxcredit.com
Tax Reduction / Elimination. NO COST Solar, Bio-Mass Renewable Energy - Power Generation Equipment / Systems - Free: Tax Liability becomes Asset. Tax savings cover the cost / pay for clean power production equipment, plus a net gain of cash in pocket. Ex: With a (net) Tax Bill of $10,000, purchase $7,000 ownership of systems and save the $10,000 on taxes - resulting in $3000 cash in pocket and $7000 equity ownership of income producing power asset. Info. here: http://powertaxcredit.com
Energicity LLC
Energicity LLC
See website for additional service area.
See website for additional service area.
FAQs for energy efficiency auditing projects in Lannon, WI
An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:
Blower door test: $350
Duct testing: $100
HERS test: $375
HERS certification: $200
Infrared imaging: $200
The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency.
A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.
Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.
The three levels of home energy audits include:
Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.
Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.
Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.
To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.
The Lannon, 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.
- •
Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit with transparent, expert-backed cost info for homeowners.
Find out where homeowners spend the least and the most on house utilities like water, electricity, internet, cable, and natural gas.
A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
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Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.
Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
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