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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon148
    Verified insulation services reviews

Find Insulation pros in West Allis

Avatar for THERMAL COMFORT INC

THERMAL COMFORT INC

4.88(
43
)
Approved Pro

THERMAL COMFORT INC

4.88(
43
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
25 years of experience

Thermal Comfort, Inc. is one of the most experienced spray foam contractors in all of SE Wisconsin...installing spray foam since 2001. We are locally owned and operated, not a franchise of a large conglomerate. We take time to listen to our customers' needs to provide the best solutions possible. We take a building science or "whole house" approach to insulating for maximizing energy efficiency and minimizing moisture problems. Our installers have received professional training and attend seminars to further their education on how to properly insulate and air seal a home. Dason S. (owner) also holds a bachelor's degree in mechanical engineering and regularly attends building science seminars to continue his education on the latest technologies available in the industry. PLEASE NOTE THAT WE SPECIALIZE IN SPRAY FOAM, WHICH IS GENERALLY USED IN REMODELS, NEW CONSTRUCTION OR OTHER UNINSULATED AND OPEN CAVITIES. WE DO NOT INSULATE ATTICS IN EXISTING HOMES THAT NEED MORE INSULATION ADDED TO WHAT IS CURRENTLY IN PLACE.

"We have been in a 2 year long build with many facets. I reached out to Dason at the very beginning about the project and his professional insight was spot on. I had very specific engineering requirements for our build to achieve a very high performance, Thermal comfort gave us what I required. I had a previous Spray foam contractor from a prior build and received 3 additional bids for this 2020 project. I choose Thermal comfort from the 4 companies for several reasons and I am very pleased that I did. Closed cell IMO is the only way to go, that said the install is critical and the site crew was fantastic. George, was the lead and listened to my install concerns and did an excellent job. Rich and Walt were also on hand and also did great. They accommodated us the best possible in the timing of our project. They were thorough, conscientious and and their site prep and clean up was excellent. We have future projects and they will be our insulation contractor from now on."

Kristina K on October 2020

Thermal Comfort, Inc. is one of the most experienced spray foam contractors in all of SE Wisconsin...installing spray foam since 2001. We are locally owned and operated, not a franchise of a large conglomerate. We take time to listen to our customers' needs to provide the best solutions possible. We take a building science or "whole house" approach to insulating for maximizing energy efficiency and minimizing moisture problems. Our installers have received professional training and attend seminars to further their education on how to properly insulate and air seal a home. Dason S. (owner) also holds a bachelor's degree in mechanical engineering and regularly attends building science seminars to continue his education on the latest technologies available in the industry. PLEASE NOTE THAT WE SPECIALIZE IN SPRAY FOAM, WHICH IS GENERALLY USED IN REMODELS, NEW CONSTRUCTION OR OTHER UNINSULATED AND OPEN CAVITIES. WE DO NOT INSULATE ATTICS IN EXISTING HOMES THAT NEED MORE INSULATION ADDED TO WHAT IS CURRENTLY IN PLACE.

"We have been in a 2 year long build with many facets. I reached out to Dason at the very beginning about the project and his professional insight was spot on. I had very specific engineering requirements for our build to achieve a very high performance, Thermal comfort gave us what I required. I had a previous Spray foam contractor from a prior build and received 3 additional bids for this 2020 project. I choose Thermal comfort from the 4 companies for several reasons and I am very pleased that I did. Closed cell IMO is the only way to go, that said the install is critical and the site crew was fantastic. George, was the lead and listened to my install concerns and did an excellent job. Rich and Walt were also on hand and also did great. They accommodated us the best possible in the timing of our project. They were thorough, conscientious and and their site prep and clean up was excellent. We have future projects and they will be our insulation contractor from now on."

Kristina K on October 2020


Avatar for Intec

Intec

4.63(
126
)
Approved Pro

Intec

4.63(
126
)
Approved Pro
Customers say: Super punctual
41 years of experience
Free onsite estimate

INTEC is the Department of Energy Housing Innovation Award winning insulation specialist in Milwaukee, providing energy-efficient insulation and home improvement services to residential and commercial clients throughout southeastern Wisconsin. For almost 4 decades, INTEC has installed the highest-quality insulation available. Although not the largest, INTEC is known for the highest standards of quality, customer service and ethics. While others have come and gone, we continue to pursue innovation and partnerships within the industry, expanding our business by offering additional energy-efficient building improvement services to the residents and business owners of southeastern Wisconsin. We take a personal interest in all of our customers, providing service before, during and after installation.

"Great!!"

Collette B on February 2024

INTEC is the Department of Energy Housing Innovation Award winning insulation specialist in Milwaukee, providing energy-efficient insulation and home improvement services to residential and commercial clients throughout southeastern Wisconsin. For almost 4 decades, INTEC has installed the highest-quality insulation available. Although not the largest, INTEC is known for the highest standards of quality, customer service and ethics. While others have come and gone, we continue to pursue innovation and partnerships within the industry, expanding our business by offering additional energy-efficient building improvement services to the residents and business owners of southeastern Wisconsin. We take a personal interest in all of our customers, providing service before, during and after installation.

"Great!!"

Collette B on February 2024


Avatar for INSULATION SPECIALISTS INC

INSULATION SPECIALISTS INC

4.89(
9
)
Approved Pro

INSULATION SPECIALISTS INC

4.89(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 years of experience

Looking for top-notch insulation services in Milwaukee? Look no further! At Insulation Specialists Inc, we specialize in insulation-related assessments, sales, and installations. With our expertise and attention to detail, we'll ensure your home stays comfortable and energy-efficient. Contact us today for all your insulation needs!

"Great!"

Collette B on February 2024

Looking for top-notch insulation services in Milwaukee? Look no further! At Insulation Specialists Inc, we specialize in insulation-related assessments, sales, and installations. With our expertise and attention to detail, we'll ensure your home stays comfortable and energy-efficient. Contact us today for all your insulation needs!

"Great!"

Collette B on February 2024


Premier North Insulation

4.36(
14
)
Approved Pro

Premier North Insulation

4.36(
14
)
Approved Pro
Customers say: Super punctual
16 years of experience
Free onsite estimate

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


Avatar for Capital Heating & Cooling

Capital Heating & Cooling

4.76(
487
)

Capital Heating & Cooling

4.76(
487
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Since 2007, Capital Heating, Cooling, and Electric has provided professional HVAC services throughout SE Wisconsin. Our drive to ensure every one of our customers is 100% satisfied with our service has earned us accreditation from the Better Business Bureau, along with many awards, including the Angie’s List Super Service Award, Best of HomeAdvisor, and many more.

"I won a free tune-up for my furnaces from Capital Heating, Cooling & Electric so I thought I would give them a try instead of my regular HVAC company. On October 2, 2024, the Capital service tech, Colin, came out to tune up my 2 furnaces. As part of his work, Colin measured the CO2 in the exhaust pipe and said both furnaces were at dangerous levels and should not be operated until both the primary and secondary heat exchangers were replaced in each plus the burner for one of the units. The quote from Capital to do the repairs on the furnaces exceeded $5700. Colin said the CO2 on one of the furnaces exceeded 400ppm. Colin tried to sell me on the repairs and I told them I planned to get another opinion. I found Colin to be arrogant, obnoxious and very pushy. Seemed like he was under pressure to get me to do the repairs. Had to ask him to leave multiple times before he finally left. On October 14, 2024 I had an independent HVAC company, one I had not used before, in for a second opinion on the furnaces. The independent HVAC company measured the CO2 in the exhaust pipe for each furnace and found that the furnace that Capital told me was over 400ppm was at 27ppm and the other furnace was under 5ppm; also pulled the burner on the one furnace and said it didn't need to be replaced. Additionally, the tech for the independent HVAC company told me as the original owner of the furnaces the heat exchangers should be covered under warranty, which I was able to confirm. Capital failed to mention the warranty for the heat exchangers as well. Given this experience, I will never trust Capital to do any work for me in the future."

Dave M on October 2024

Since 2007, Capital Heating, Cooling, and Electric has provided professional HVAC services throughout SE Wisconsin. Our drive to ensure every one of our customers is 100% satisfied with our service has earned us accreditation from the Better Business Bureau, along with many awards, including the Angie’s List Super Service Award, Best of HomeAdvisor, and many more.

"I won a free tune-up for my furnaces from Capital Heating, Cooling & Electric so I thought I would give them a try instead of my regular HVAC company. On October 2, 2024, the Capital service tech, Colin, came out to tune up my 2 furnaces. As part of his work, Colin measured the CO2 in the exhaust pipe and said both furnaces were at dangerous levels and should not be operated until both the primary and secondary heat exchangers were replaced in each plus the burner for one of the units. The quote from Capital to do the repairs on the furnaces exceeded $5700. Colin said the CO2 on one of the furnaces exceeded 400ppm. Colin tried to sell me on the repairs and I told them I planned to get another opinion. I found Colin to be arrogant, obnoxious and very pushy. Seemed like he was under pressure to get me to do the repairs. Had to ask him to leave multiple times before he finally left. On October 14, 2024 I had an independent HVAC company, one I had not used before, in for a second opinion on the furnaces. The independent HVAC company measured the CO2 in the exhaust pipe for each furnace and found that the furnace that Capital told me was over 400ppm was at 27ppm and the other furnace was under 5ppm; also pulled the burner on the one furnace and said it didn't need to be replaced. Additionally, the tech for the independent HVAC company told me as the original owner of the furnaces the heat exchangers should be covered under warranty, which I was able to confirm. Capital failed to mention the warranty for the heat exchangers as well. Given this experience, I will never trust Capital to do any work for me in the future."

Dave M on October 2024


Avatar for Energy Masters LLC

Energy Masters LLC

4.94(
111
)

Energy Masters LLC

4.94(
111
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

The difference is in the details. I assess problems and I find solutions or I don't take the job. If I can't solve the problem, I'll tell you. My background in energy efficiency is important for roofing, windows, siding and insulation. I'm the only guy around that does gutters and has flood water management experience and that has saved some of my customers thousands in costly basement repair work. My ventilation certification helps to minimize ice dams and can reduce your summer cooling bills. I'm happy to share my insight with my customers. Give us a call to set up an appointment.

"Very well. Great workmanship"

Wendy J on October 2023

The difference is in the details. I assess problems and I find solutions or I don't take the job. If I can't solve the problem, I'll tell you. My background in energy efficiency is important for roofing, windows, siding and insulation. I'm the only guy around that does gutters and has flood water management experience and that has saved some of my customers thousands in costly basement repair work. My ventilation certification helps to minimize ice dams and can reduce your summer cooling bills. I'm happy to share my insight with my customers. Give us a call to set up an appointment.

"Very well. Great workmanship"

Wendy J on October 2023


Miracle Makeover

4.97(
72
)

Miracle Makeover

4.97(
72
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner operated. No subs. Cost is determined by the job. No service fees. No travel charges. May contact through email. Award winning.

"Wonderful! Greg was great to work with, he came when he said he would, did a great job, went above and beyond on each item he completed. After having issues with the floor installer I found on Angie's list a year ago, I was leery of hiring anyone off of Angie's list again, but Greg changed my mind, there are great companies still out there and this is one of them! Would not hesitate to use his services again and highly recommend him."

Jeana N on June 2018

Owner operated. No subs. Cost is determined by the job. No service fees. No travel charges. May contact through email. Award winning.

"Wonderful! Greg was great to work with, he came when he said he would, did a great job, went above and beyond on each item he completed. After having issues with the floor installer I found on Angie's list a year ago, I was leery of hiring anyone off of Angie's list again, but Greg changed my mind, there are great companies still out there and this is one of them! Would not hesitate to use his services again and highly recommend him."

Jeana N on June 2018



Gross Property Services LLC

4.88(
101
)

Gross Property Services LLC

4.88(
101
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We specialize in solving/repairing small to medium size problems with residential houses and their various components. Additional email - [email protected].

"I purchased a duplex to rent out. I had numerous small projects to do. Install new bath vanity, sink and toilet. Replace tile in bathtub area. Lay new flooring in kitchen. Hang new lights & ceiling fans. Tom did this and more in an efficient & timely manner. He also made suggestions to help save money & provide ideas I had not thought of. I plan to use his services to remodel a kitchen as well."

Jennifer F on May 2018

We specialize in solving/repairing small to medium size problems with residential houses and their various components. Additional email - [email protected].

"I purchased a duplex to rent out. I had numerous small projects to do. Install new bath vanity, sink and toilet. Replace tile in bathtub area. Lay new flooring in kitchen. Hang new lights & ceiling fans. Tom did this and more in an efficient & timely manner. He also made suggestions to help save money & provide ideas I had not thought of. I plan to use his services to remodel a kitchen as well."

Jennifer F on May 2018


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Insulation questions, answered by experts

The type of insulation you need in your home depends on your location, the installation site, and your region’s climate. According to Energy Star, insulation in homes in the Southern United States should have an R-value of between R30 and R60 in attics and R13 to R25 in the floors and walls; homes in moderate climates require R values of R38 to R60 in attics and R25 to R30 in floors and walls; and homes in northern states require an R value of R49 to R60 in attics and R25 to R30 in floors and walls.

Single-pane windows might let in the cold, but if you’re not ready for a long-term solution or window replacement, there are quick fixes to keep your space warmer. Start by sealing gaps with weatherstripping or caulking around the frame to block drafts. For an extra barrier, apply window insulation film to the glass, trapping an air pocket between the film and the window. Thick curtains or thermal drapes can also help keep the chill at bay. And if you’re in a pinch and looking to get creative, bubble wrap can provide a surprisingly effective layer of insulation—just spritz the window with water and press it on, bubble side in.

As long as your existing insulation isn’t compromised, you can add new insulation directly over them. Inspect your insulation thoroughly and make any minor repairs. Then, add new insulation on top of it. You must be completely certain that there is no contamination or mold growth before doing so. That said, when unsure, consider removing old insulation and lay down fresh ones.

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

While there are many different kinds of insulation, spray foam, blown-in, foam board, and batt and roll are the four types you’re most likely to see. That doesn’t mean they’re alike, though. Each one varies drastically in terms of cost, materials used, and how they’re installed—not to mention, how well they limit heat transfer.

The West Allis, WI homeowners’ guide to insulation services

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

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