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TRUSTED BY WATERTOWN, WI HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon34
    Verified insulation services reviews

Find Insulation pros in Watertown

Premier North Insulation

4.36(
14
)
Approved Pro

Premier North Insulation

4.36(
14
)
Approved Pro
Customers say: Super punctual
15 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 Energy Edge

Energy Edge

5.00(
2
)
Approved Pro

Energy Edge

5.00(
2
)
Approved Pro
14 years of experience
Free onsite estimate

Spray foam insulation by Energy Edge will make your home or building tight, energy-efficient, and comfortable. We use the very best spray foams from reputable, American-based companies, but how you install spray foam is important too. We have years of experience and do a thorough and precise job. We also offer slab jacking services. Contact us today for a free quote.

"The service went very well. They were very professional, great communicator, and very respectful. I appreciate their service."

Edwin L on April 2021

Spray foam insulation by Energy Edge will make your home or building tight, energy-efficient, and comfortable. We use the very best spray foams from reputable, American-based companies, but how you install spray foam is important too. We have years of experience and do a thorough and precise job. We also offer slab jacking services. Contact us today for a free quote.

"The service went very well. They were very professional, great communicator, and very respectful. I appreciate their service."

Edwin L on April 2021


Avatar for Armor Shield Metal Roofing

Armor Shield Metal Roofing

4.81(
177
)

Armor Shield Metal Roofing

4.81(
177
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Armor Shield Metal Roofing is proud to serve the Northeast and Northern Wisconsin communities with their roofing, insulation, gutter, siding, and window needs. We are a local, family-owned home improvement and roofing contractor located in Green Bay. We have over 27 years experience in the construction and home improvement industry. We continue to out-perform our competition in every category because our focus is on saving our customers money while improving the value of their homes by installing only the highest quality products. We have carefully chosen our product line because we understand energy costs are always a major concern with our harsh Wisconsin winters. We invite you to take a further look at what Armor Shield of Wisconsin can do for your home! Ask about Angie's list discount.

"They did a great job, looks great and cleaned up after like nothing happened."

Douglas J on August 2025

Armor Shield Metal Roofing is proud to serve the Northeast and Northern Wisconsin communities with their roofing, insulation, gutter, siding, and window needs. We are a local, family-owned home improvement and roofing contractor located in Green Bay. We have over 27 years experience in the construction and home improvement industry. We continue to out-perform our competition in every category because our focus is on saving our customers money while improving the value of their homes by installing only the highest quality products. We have carefully chosen our product line because we understand energy costs are always a major concern with our harsh Wisconsin winters. We invite you to take a further look at what Armor Shield of Wisconsin can do for your home! Ask about Angie's list discount.

"They did a great job, looks great and cleaned up after like nothing happened."

Douglas J on August 2025


D.W. Drywall

5.00(
30
)

D.W. Drywall

5.00(
30
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

D.W. Drywall has been operating since 2006. We specialize in mostly residential work with some commercial experience. We are also fully insured. Billing is on a per job basis. Meaning that depending on the size of the job billing structure may vary. We are dedicated to making the process as stress free as possible. We use top of the line products and tools. No short cuts are ever taken.

"It was a great job done as I explained previously."

Roberta H on February 2021

D.W. Drywall has been operating since 2006. We specialize in mostly residential work with some commercial experience. We are also fully insured. Billing is on a per job basis. Meaning that depending on the size of the job billing structure may vary. We are dedicated to making the process as stress free as possible. We use top of the line products and tools. No short cuts are ever taken.

"It was a great job done as I explained previously."

Roberta H on February 2021


Avatar for Cellar To Attic LLC

Cellar To Attic LLC

5.00(
38
)

Cellar To Attic LLC

5.00(
38
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cellar to Attic is an owner operated insulation business specializing in insulating existing homes. We insulate using two part spray foam, blown in or dense pack cellulose, and other methods to solve insulation issues. With our 15+ years of being in business, we take a building science approach to insulating homes whether your issue is cold drafty rooms, high energy bills, moisture damage, ice damming, or you just want your home insulated the best it can be! We are partnered with the great people with Focus on Energy and with this partnership, we have access to additional training as well as to their huge resource and knowledge base. We can assure our customers that every project will be approached carefully, only allowing our business to insulate your home one way... the right way!

"Rich helped us find a serious air leak in the floor above our basement. In order to repair the problem he had to excavate (by hand) the ground below the leak in order to access the damaged floor and make the necessary repairs and insulate the space. The work took most of the day and when done he explained what he had done. He restored the area and left everything neat and tidy. He and his son were great to work with and very professional."

Thomas S on April 2025

Cellar to Attic is an owner operated insulation business specializing in insulating existing homes. We insulate using two part spray foam, blown in or dense pack cellulose, and other methods to solve insulation issues. With our 15+ years of being in business, we take a building science approach to insulating homes whether your issue is cold drafty rooms, high energy bills, moisture damage, ice damming, or you just want your home insulated the best it can be! We are partnered with the great people with Focus on Energy and with this partnership, we have access to additional training as well as to their huge resource and knowledge base. We can assure our customers that every project will be approached carefully, only allowing our business to insulate your home one way... the right way!

"Rich helped us find a serious air leak in the floor above our basement. In order to repair the problem he had to excavate (by hand) the ground below the leak in order to access the damaged floor and make the necessary repairs and insulate the space. The work took most of the day and when done he explained what he had done. He restored the area and left everything neat and tidy. He and his son were great to work with and very professional."

Thomas S on April 2025


Avatar for JB Custom Drywall LLC

JB Custom Drywall LLC

4.72(
88
)

JB Custom Drywall LLC

4.72(
88
)
Customers say: Quick response
18 years of experience

JB Custom Drywall is a full service drywall contractor. From small repair projects to large remodels, new construction, residential or commercial. We use a unique process that keeps our customers’ homes and businesses as clean as possible in one of the dirtiest and dustiest trades. We feel that being clean on a job is equally important as providing superior drywall work. The combination of quality, cleanliness and customer service is our foundation.

"Unsatisfactory work in all aspects of the job."

Jill C on February 2024

JB Custom Drywall is a full service drywall contractor. From small repair projects to large remodels, new construction, residential or commercial. We use a unique process that keeps our customers’ homes and businesses as clean as possible in one of the dirtiest and dustiest trades. We feel that being clean on a job is equally important as providing superior drywall work. The combination of quality, cleanliness and customer service is our foundation.

"Unsatisfactory work in all aspects of the job."

Jill C on February 2024


Accurate Insulation Solutions

4.85(
27
)

Accurate Insulation Solutions

4.85(
27
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Accurate Insulation Solutions LLC (AIS) is a full service contracting company committed to enhancing the building envelope through proper “air sealing” and insulation techniques. Our goal is to provide education and solutions to the many problems our clients face while providing service that exceeds their expectations. Ultimately, the results are; reduced energy consumption, structural durability, and increased comfort for our clients. Full service insulation contractor, spray foam applicator with award winning customer service.

Accurate Insulation Solutions LLC (AIS) is a full service contracting company committed to enhancing the building envelope through proper “air sealing” and insulation techniques. Our goal is to provide education and solutions to the many problems our clients face while providing service that exceeds their expectations. Ultimately, the results are; reduced energy consumption, structural durability, and increased comfort for our clients. Full service insulation contractor, spray foam applicator with award winning customer service.


"We had roof reshingled and siding replaced. The job was done in a timely manner and very professional process from start to finish. The customer service was great and I really appreciated that. They were a pleasure to work with I would definitely recommend them."

Paul K on January 2024

Certainteed 5 Star Installer. Luxury shingles, Cedar shake, synthetic roofing, and metal roofing. Certified installers. All our roofs carry a 50 year 100% material warranty and a 25 year 100% labor warranty.

"We had roof reshingled and siding replaced. The job was done in a timely manner and very professional process from start to finish. The customer service was great and I really appreciated that. They were a pleasure to work with I would definitely recommend them."

Paul K on January 2024


Avatar for Property Image LLC

Property Image LLC

4.91(
34
)

Property Image LLC

4.91(
34
)
Customers say: Terrific value
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Property maintenance company working with commercial and residential customers. 8 - 12 Employees. Licensed and insured. Available 24 hours a day, 7 days a week. Online work order system for all customers. Hourly rates. Per job pricing available too.

Property maintenance company working with commercial and residential customers. 8 - 12 Employees. Licensed and insured. Available 24 hours a day, 7 days a week. Online work order system for all customers. Hourly rates. Per job pricing available too.


Avatar for Basswood Roofing LLC

Basswood Roofing LLC

5.00(
13
)

Basswood Roofing LLC

5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Basswood Roofing LLC is your local Wisconsin based General Contractor specializing in Roofing, Gutters, and Insulation. Established in 2018 in DeKalb IL, we are dedicated to delivering outstanding customer service, exceeding expectations and providing the highest quality workmanship. Our goal is to create long-term value, and peace of mind for our customers by building trusting relationships for years to come. With over 10 years experience, top to bottom there is no job we cant handle! At Basswood Roofing LLC - Our relationship does not end when your project is completed, it begins.

"GREAT!! Very nice, great work, very professional!! Def look forward to working with them more in the future!"

Kristy D on January 2022

Basswood Roofing LLC is your local Wisconsin based General Contractor specializing in Roofing, Gutters, and Insulation. Established in 2018 in DeKalb IL, we are dedicated to delivering outstanding customer service, exceeding expectations and providing the highest quality workmanship. Our goal is to create long-term value, and peace of mind for our customers by building trusting relationships for years to come. With over 10 years experience, top to bottom there is no job we cant handle! At Basswood Roofing LLC - Our relationship does not end when your project is completed, it begins.

"GREAT!! Very nice, great work, very professional!! Def look forward to working with them more in the future!"

Kristy D on January 2022

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Insulation questions, answered by experts

Adding insulation to ceilings is an excellent way to increase the energy efficiency of your home. If your home's layout is such that you need insulation in the ceilings rather than in the roof, it's likely that at least some insulation already exists in the space. However, each additional inch of insulation you can add boosts the R-value by between 2.2 and 4.2.

As long as a licensed professional installs your gas lines, you don’t have to do anything extra to prepare for cold weather. If there are pipes that require a wrap, your installer should have done it for you already. If you want to be absolutely sure your gas system is good to go for winter, the best option is to schedule a gas line inspection.

The amount of insulation you need will vary depending on where you live. Energy Star recommends certain minimum insulation values in different geographic regions. In most cases, however, even adding a little insulation is better than not adding any.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

The Watertown, 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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