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Avatar for Anderson Home Inspection LLC

Anderson Home Inspection LLC

4.86(
185
)

Anderson Home Inspection LLC

4.86(
185
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

PLEASE CALL FOR QUICKEST RESPONSE TIME --Donn Anderson is a Certified Master Inspector®. He began working in construction in the mid 60’s. He started Anderson Home Inspection and performed his first professional home inspection in January of 1995. He has inspected over 12,000 homes in Southeastern Wisconsin since then. He has been a member of the American Society of Home Inspectors – Great Lakes Chapter since 1996. He served as the Education Chairman for the Milwaukee Chapter of the Wisconsin Association of Home Inspectors from 1996 – 2009. He is a member of the National Association of Certified Home Inspectors and is a Certified Master Inspector®. He received his Real Estate license in the mid 1980s. Donn was a co-author of the jurisprudence exam for licensing Wisconsin Home Inspectors. He holds licenses as a WI State UDC Building Inspector, an FHA 203k Consultant, he is certified as a Residential Measurement Provider by NEHA-NRPP to test for Radon, the second leading cause of lung cancer in the US. He works as an expert witness for homeowners who have been exposed to substandard construction and home inspection practices.

"I was in the middle of a recent home Refi to get cash out for a new roof and new windows but the credit union wanted a professional report of some interior water damage that was noted during the appraisal process. Donn, from Anderson Home Inspection, was my inspector 20 years ago when I originally purchased my duplex. I contacted Donn and explained the situation and he was very understanding of the need and urgency to get the report for the bank. We scheduled a time 2 days later. Donn quickly assessed the interior water damage and then used his very cool drone to inspect the roof. He took pictures of the roof, interior water stains, and the attic. His report was completed and I submitted it to the credit union. His determination was the interior water stains were cosmetic and not structural. They were due to the poor condition of the valley and chimney flashings and would be corrected this spring when the roof is replaced. Thanks to Anderson Home Inspection my Refi proceeded without further issues and I'm on my way to a new roof and new windows. I have many friends that have used Donn's services and never hesitate to recommend him to anyone."

Robin D on March 2021

PLEASE CALL FOR QUICKEST RESPONSE TIME --Donn Anderson is a Certified Master Inspector®. He began working in construction in the mid 60’s. He started Anderson Home Inspection and performed his first professional home inspection in January of 1995. He has inspected over 12,000 homes in Southeastern Wisconsin since then. He has been a member of the American Society of Home Inspectors – Great Lakes Chapter since 1996. He served as the Education Chairman for the Milwaukee Chapter of the Wisconsin Association of Home Inspectors from 1996 – 2009. He is a member of the National Association of Certified Home Inspectors and is a Certified Master Inspector®. He received his Real Estate license in the mid 1980s. Donn was a co-author of the jurisprudence exam for licensing Wisconsin Home Inspectors. He holds licenses as a WI State UDC Building Inspector, an FHA 203k Consultant, he is certified as a Residential Measurement Provider by NEHA-NRPP to test for Radon, the second leading cause of lung cancer in the US. He works as an expert witness for homeowners who have been exposed to substandard construction and home inspection practices.

"I was in the middle of a recent home Refi to get cash out for a new roof and new windows but the credit union wanted a professional report of some interior water damage that was noted during the appraisal process. Donn, from Anderson Home Inspection, was my inspector 20 years ago when I originally purchased my duplex. I contacted Donn and explained the situation and he was very understanding of the need and urgency to get the report for the bank. We scheduled a time 2 days later. Donn quickly assessed the interior water damage and then used his very cool drone to inspect the roof. He took pictures of the roof, interior water stains, and the attic. His report was completed and I submitted it to the credit union. His determination was the interior water stains were cosmetic and not structural. They were due to the poor condition of the valley and chimney flashings and would be corrected this spring when the roof is replaced. Thanks to Anderson Home Inspection my Refi proceeded without further issues and I'm on my way to a new roof and new windows. I have many friends that have used Donn's services and never hesitate to recommend him to anyone."

Robin D on March 2021


Avatar for Seider Heating & Plumbing Inc

Seider Heating & Plumbing Inc

4.80(
297
)

Seider Heating & Plumbing Inc

4.80(
297
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are proud of our 100 years of service to the Milwaukee area. Each of our experts is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. No matter what you need in the way of total indoor comfort, whether it′s a new installation or routine service, our NATE-certified technicians provide the expertise your comfort depends on. It′s why we′re known as one of the top dealers in the nation. At Seider Heating & Plumbing, we sell and service all HVAC and indoor comfort product makes and models. When it comes to your family, you want dependable air conditioning and heating systems that provide you with value as well as comfort. Master Plumbing Repair, Installation & Services Specializing in Plumbing Repair, Remodeling & New Construction Plumbing Seider Heating & Plumbing now offers master plumbing services. Our licensed plumbing experts specialize in plumbing installation, repair, and replacement, as well as plumbing remodeling and new construction plumbing. See us for everything from toilet and faucet repair, garbage disposals, sump pump installation/replacement, and waste and vent piping. Count on our team of professional technicians to quickly troubleshoot and identify your problem and supply the materials and parts needed to complete your project. Contact us for all your plumbing needs or for any project requests. Our master plumbing services include:

"My A/C stopped working at the beginning of a streak of hot weather. I called Seider when they opened at 7:30AM. She took my information and told me they wouldn’t be able to make it until after 5PM as they were fully booked for the day. Also was told after hours rates would apply. At that point I was just happy to know someone would be coming. Especially since it was also the day before a holiday. Not much more than an hour later I got a call from Brandon, a Seider technician. He said he was about 10:minutes away and would it be okay for him to come now. That was more than fine with me. He arrived a short time later. We greeted one another and headed to the backyard where the unit is. He told me he was pretty certain that he knew what the problem was as he was familiar with the model that we have. And, he was right. He removed the failed part. Showed it to me and explained the problem. He retrieved a new one from his truck and installed it. He asked me to turn the air on. I was able to do that with my phone. And, viola! The compressor started right up and continued to run. Before Brandon arrived and replaced the part it would start but then stop after a few seconds. It’s now been about 10 days and the system continues to work like a champ. Thank you Brandon and Seider. It’s getting to be time to replace my furnace and Seider is at the top of the list for that work!"

Kerri W on July 2020

We are proud of our 100 years of service to the Milwaukee area. Each of our experts is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. No matter what you need in the way of total indoor comfort, whether it′s a new installation or routine service, our NATE-certified technicians provide the expertise your comfort depends on. It′s why we′re known as one of the top dealers in the nation. At Seider Heating & Plumbing, we sell and service all HVAC and indoor comfort product makes and models. When it comes to your family, you want dependable air conditioning and heating systems that provide you with value as well as comfort. Master Plumbing Repair, Installation & Services Specializing in Plumbing Repair, Remodeling & New Construction Plumbing Seider Heating & Plumbing now offers master plumbing services. Our licensed plumbing experts specialize in plumbing installation, repair, and replacement, as well as plumbing remodeling and new construction plumbing. See us for everything from toilet and faucet repair, garbage disposals, sump pump installation/replacement, and waste and vent piping. Count on our team of professional technicians to quickly troubleshoot and identify your problem and supply the materials and parts needed to complete your project. Contact us for all your plumbing needs or for any project requests. Our master plumbing services include:

"My A/C stopped working at the beginning of a streak of hot weather. I called Seider when they opened at 7:30AM. She took my information and told me they wouldn’t be able to make it until after 5PM as they were fully booked for the day. Also was told after hours rates would apply. At that point I was just happy to know someone would be coming. Especially since it was also the day before a holiday. Not much more than an hour later I got a call from Brandon, a Seider technician. He said he was about 10:minutes away and would it be okay for him to come now. That was more than fine with me. He arrived a short time later. We greeted one another and headed to the backyard where the unit is. He told me he was pretty certain that he knew what the problem was as he was familiar with the model that we have. And, he was right. He removed the failed part. Showed it to me and explained the problem. He retrieved a new one from his truck and installed it. He asked me to turn the air on. I was able to do that with my phone. And, viola! The compressor started right up and continued to run. Before Brandon arrived and replaced the part it would start but then stop after a few seconds. It’s now been about 10 days and the system continues to work like a champ. Thank you Brandon and Seider. It’s getting to be time to replace my furnace and Seider is at the top of the list for that work!"

Kerri W on July 2020


North Star Energy Consulting LLC

4.93(
55
)

North Star Energy Consulting LLC

4.93(
55
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

North Star Energy Consulting LLC (NSEC) is an independent 3rd party consulting company which provides a wide range of diagnostic services for both existing homes and residential new construction. We offer property owners a neutral 3rd party evaluation. We do not do any of the recommended improvement work and we do not use the audit as a means of selling you any products or services. The energy assessment provides you with a clear picture of what is really needed in your home. We also provide follow-up inspection services to check energy improvements that you have installed and we provide home inspections for buyers. North Star Energy Consulting addresses building problems such as rooms that are hot or cold, high energy bills, condensation problems, the causes of mold in a building, window issues and attic ventilation. We are the best 1st call to make for solving home performance problems before you spend money on solutions which may not work.

North Star Energy Consulting LLC (NSEC) is an independent 3rd party consulting company which provides a wide range of diagnostic services for both existing homes and residential new construction. We offer property owners a neutral 3rd party evaluation. We do not do any of the recommended improvement work and we do not use the audit as a means of selling you any products or services. The energy assessment provides you with a clear picture of what is really needed in your home. We also provide follow-up inspection services to check energy improvements that you have installed and we provide home inspections for buyers. North Star Energy Consulting addresses building problems such as rooms that are hot or cold, high energy bills, condensation problems, the causes of mold in a building, window issues and attic ventilation. We are the best 1st call to make for solving home performance problems before you spend money on solutions which may not work.


Avatar for Weatherization Services

Weatherization Services

4.37(
123
)

Weatherization Services

4.37(
123
)
Customers say: Super punctual
17 years of experience

Weatherization Services is experienced in using blown cellulose and spray foam insulation. We strive for perfection and enjoy generating energy savings for all of our customers. Our crews are clean and courteous and understand that “The customer is always right”. Additional phones: (414) 841-3412. Additional fax: (414) 877-1723. We use blown cellulose insulation composed of a minimum 85% recycled fibers. Unlike traditional insulation, it is not manufactured with any formaldehyde, asbestos, mineral fiber, or fiberglass. The density of blown cellulose insulation gives it a high R-value per inch, which it maintains even under extreme conditions. Cellulose insulation achieves great overall energy efficiency, because it is blown into tiny cavities. It surrounds plumbing pipes and electrical wiring, therefore reducing any air infiltration by sealing gaps where energy can escape.

"Highly recommend weatherization services ! Incredible not only did provide excellent service,but they also took the time to explain process in detail 100% recommend. "

Juan F on November 2025

Weatherization Services is experienced in using blown cellulose and spray foam insulation. We strive for perfection and enjoy generating energy savings for all of our customers. Our crews are clean and courteous and understand that “The customer is always right”. Additional phones: (414) 841-3412. Additional fax: (414) 877-1723. We use blown cellulose insulation composed of a minimum 85% recycled fibers. Unlike traditional insulation, it is not manufactured with any formaldehyde, asbestos, mineral fiber, or fiberglass. The density of blown cellulose insulation gives it a high R-value per inch, which it maintains even under extreme conditions. Cellulose insulation achieves great overall energy efficiency, because it is blown into tiny cavities. It surrounds plumbing pipes and electrical wiring, therefore reducing any air infiltration by sealing gaps where energy can escape.

"Highly recommend weatherization services ! Incredible not only did provide excellent service,but they also took the time to explain process in detail 100% recommend. "

Juan F on November 2025


Avatar for Whole House Insulation Installers

Whole House Insulation Installers

4.71(
38
)

Whole House Insulation Installers

4.71(
38
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Your Full Service Weatherization/Insulation Co.Family owned & operated for over thirty years. We are fully Licensed,Insured & bonded with the state, and are dedicated to providing you with the highest quality of work at an affordable price with service that goes beyond our industries standards Ask for only Tony or Jenny when calling for an estimate or service. All work is guaranteed

Your Full Service Weatherization/Insulation Co.Family owned & operated for over thirty years. We are fully Licensed,Insured & bonded with the state, and are dedicated to providing you with the highest quality of work at an affordable price with service that goes beyond our industries standards Ask for only Tony or Jenny when calling for an estimate or service. All work is guaranteed


Avatar for Renovations Group Inc

Renovations Group Inc

4.57(
30
)

Renovations Group Inc

4.57(
30
)
Customers say: Quality work
40 years of experience

Owner Assisted Remodeling, Preservation Homes, Sweetwater Builders and Renovators LTD are divisions of Renovations Group, Inc and a full-service residential and light commercial design, build remodeling contractor and new home builder. The mission our team lives by is: We will provide, through the eyes of our clients, a great design, build & remodel experience. This focal purpose within our team ensures the desired results for our clients. 10 employees. Uses some subs. Cost is determined by the job. No travel charge.

"Kevin, Larry and the entire team were amazing. We would work with them again in an instant. Professional, fair, competitive, knowledgeable... the list goes on. We couldn’t be happier."

Ken I on January 2018

Owner Assisted Remodeling, Preservation Homes, Sweetwater Builders and Renovators LTD are divisions of Renovations Group, Inc and a full-service residential and light commercial design, build remodeling contractor and new home builder. The mission our team lives by is: We will provide, through the eyes of our clients, a great design, build & remodel experience. This focal purpose within our team ensures the desired results for our clients. 10 employees. Uses some subs. Cost is determined by the job. No travel charge.

"Kevin, Larry and the entire team were amazing. We would work with them again in an instant. Professional, fair, competitive, knowledgeable... the list goes on. We couldn’t be happier."

Ken I on January 2018



Avatar for Energy House LLC

Energy House LLC

4.11(
19
)

Energy House LLC

4.11(
19
)
Customers say: Super punctual
21 years of experience

Focus on Energy Home Performance Trade Ally is honest and has a reliable team that provides high quality, timely service. We treat your family with respect and have been in the Weatherization field since 1984. Our staff have completed over 1,000 independent energy audits and have offices in Milwaukee and Madison. For your added convenience we offer early and late appointments.

"Very thorough & fixed areas of concern to our satisfaction. We no longer have ice dams which was our main reason for hiring them."

Andrea K on January 2018

Focus on Energy Home Performance Trade Ally is honest and has a reliable team that provides high quality, timely service. We treat your family with respect and have been in the Weatherization field since 1984. Our staff have completed over 1,000 independent energy audits and have offices in Milwaukee and Madison. For your added convenience we offer early and late appointments.

"Very thorough & fixed areas of concern to our satisfaction. We no longer have ice dams which was our main reason for hiring them."

Andrea K on January 2018


Racine Home Insulators. LLC

5.00(
5
)

Racine Home Insulators. LLC

5.00(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RHI is a Trade Ally of Focus on Energy and all our home owners receive an immediate 33% savings on labor and material costs. In case you did not know, Focus on Energy (FOE) is a program funded through a utility tax (from your utility company - WE Energies). Simply put, FOE will pay for a lot of work as long as you agree to have the job done professionally and with the use of scientific equipment. Understandably, FOE must be able to document how much energy is saved with each home that goes through the program. The science equipment we use identifies the areas where you are losing energy AND quantifies how much energy you are losing. That is where we come in! As an experienced insulation and energy efficiency contractor, we are approved by Focus on Energy to assess your home's energy efficiency needs. We use a rigid process of scientific evaluation, including a blower door depressurization test and scan of your home using a $5,000 thermal imaging camera. Don't pay someone else who will "guess" at what your home needs. Higher a qualified professional like us and make sure you capture the 33%-75% savings. When you hire RHI you get more work done at a higher level of quality and you pay less. It's that simple! We are a small company with low overhead. We have two dedicated employees, Tim and Justin, both born and raised in Racine and Kenosha, that work along side owners Rob Chumbley and Matt Kranich. This means a company owner is ALWAYS on site during the work. You will work with Matt and Rob from start to finish. You will first meet with one of us for a free cost estimate. Rob, Tim and Justin will perform all of the required work. Matt, as a BPI Certified Building Analyst will perform the pre and post home energy assessment. Call and ask to see if you qualify for a FREE home energy assessment and greater cost savings (75%) based on income levels. We are also dedicated to safety and quality work. As a certified Lead Safe and Asbestos Abatement contractor, RHI has the training and experience to keep our customers, their homes and our employees safe.

"Awesome job! Awesome crew! Crew is respectful, caring, communication was great, cleaned up after themselves, even gave some advice on some items needing to be fixed and fixed some things and they were funny :) I enjoyed taking to each one of them :) my daughter laughed as one was singing Christmas songs while working in the attic. For being in a hot attic most of the day, don’t know how you guys do it! Thank you so much, did a perfect job! I’ll be referring friends and family!"

Dana P on August 2023

RHI is a Trade Ally of Focus on Energy and all our home owners receive an immediate 33% savings on labor and material costs. In case you did not know, Focus on Energy (FOE) is a program funded through a utility tax (from your utility company - WE Energies). Simply put, FOE will pay for a lot of work as long as you agree to have the job done professionally and with the use of scientific equipment. Understandably, FOE must be able to document how much energy is saved with each home that goes through the program. The science equipment we use identifies the areas where you are losing energy AND quantifies how much energy you are losing. That is where we come in! As an experienced insulation and energy efficiency contractor, we are approved by Focus on Energy to assess your home's energy efficiency needs. We use a rigid process of scientific evaluation, including a blower door depressurization test and scan of your home using a $5,000 thermal imaging camera. Don't pay someone else who will "guess" at what your home needs. Higher a qualified professional like us and make sure you capture the 33%-75% savings. When you hire RHI you get more work done at a higher level of quality and you pay less. It's that simple! We are a small company with low overhead. We have two dedicated employees, Tim and Justin, both born and raised in Racine and Kenosha, that work along side owners Rob Chumbley and Matt Kranich. This means a company owner is ALWAYS on site during the work. You will work with Matt and Rob from start to finish. You will first meet with one of us for a free cost estimate. Rob, Tim and Justin will perform all of the required work. Matt, as a BPI Certified Building Analyst will perform the pre and post home energy assessment. Call and ask to see if you qualify for a FREE home energy assessment and greater cost savings (75%) based on income levels. We are also dedicated to safety and quality work. As a certified Lead Safe and Asbestos Abatement contractor, RHI has the training and experience to keep our customers, their homes and our employees safe.

"Awesome job! Awesome crew! Crew is respectful, caring, communication was great, cleaned up after themselves, even gave some advice on some items needing to be fixed and fixed some things and they were funny :) I enjoyed taking to each one of them :) my daughter laughed as one was singing Christmas songs while working in the attic. For being in a hot attic most of the day, don’t know how you guys do it! Thank you so much, did a perfect job! I’ll be referring friends and family!"

Dana P on August 2023


Duerst Insulation Technicians

4.29(
17
)

Duerst Insulation Technicians

4.29(
17
)
Customers say: Super punctual
24 years of experience

We are a full service high performance insulation company. We also perform home performance audits that include infiltration testing and infrared imaging.

"Lee's team of insulation specialists did a phenomenal job of spray foam insulating a very, very small crawl space in our home (as well as some boxsills). We have had several construction professionals in our home recently, as we are considering a major renovation to our house, and they have all commented on how well done the job is, and how amazed they are that insulation specialists were able to access such a small space. The team arrived on time, did their work quickly, and the administrative team was very communicative, personable, and kind. We'd highly recommend Duerst to others!"

Carrie S on January 2019

We are a full service high performance insulation company. We also perform home performance audits that include infiltration testing and infrared imaging.

"Lee's team of insulation specialists did a phenomenal job of spray foam insulating a very, very small crawl space in our home (as well as some boxsills). We have had several construction professionals in our home recently, as we are considering a major renovation to our house, and they have all commented on how well done the job is, and how amazed they are that insulation specialists were able to access such a small space. The team arrived on time, did their work quickly, and the administrative team was very communicative, personable, and kind. We'd highly recommend Duerst to others!"

Carrie S on January 2019

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FAQs for energy efficiency auditing projects in Mukwonago, 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 Mukwonago, 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.