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Verified Reviews for Insulation Service pros in Niagara, WI

*The Angi rating for Insulation Service companies in Niagara, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Niagara, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on January 11, 2026

Find Insulation pros in Niagara

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

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 LeafGuard Gutters and Roofing by Keeney Home Services

LeafGuard Gutters and Roofing by Keeney Home Services

4.68(
22
)

LeafGuard Gutters and Roofing by Keeney Home Services

4.68(
22
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Keeney Home Services is your homes expert from the attic up. We specialize in all work from your attic up including Gutter Shutter Gutters, Roofing and Insulation and air sealing. Your home is a very dynamic piece of equipment and you need to have an expert that understands how every aspect of your home works. Gutter Shutter Gutters offer the home owners the peace of mind of never going on a ladder to clean their gutters. Our roofing division gives the homeowner the best roof available to protect their biggest investment. Dr. Energy saver takes a diagnostic approach to making your home comfortable, healthier and more energy efficient .

"Really well."

Mathew L on October 2019

Keeney Home Services is your homes expert from the attic up. We specialize in all work from your attic up including Gutter Shutter Gutters, Roofing and Insulation and air sealing. Your home is a very dynamic piece of equipment and you need to have an expert that understands how every aspect of your home works. Gutter Shutter Gutters offer the home owners the peace of mind of never going on a ladder to clean their gutters. Our roofing division gives the homeowner the best roof available to protect their biggest investment. Dr. Energy saver takes a diagnostic approach to making your home comfortable, healthier and more energy efficient .

"Really well."

Mathew L on October 2019

Avatar for Lake State Roofing Inc

Lake State Roofing Inc

4.53(
17
)

Lake State Roofing Inc

4.53(
17
)
Customers say: Quick response
23 years of experience

We specialize in residential and commercial roofing and siding. We have roofed thousands of homes and buildings throughout the U.P. and Wisconsin since 2003. No matter what type of roof you request we will get it done. We can furnish several references upon request. Additional email - [email protected].

We specialize in residential and commercial roofing and siding. We have roofed thousands of homes and buildings throughout the U.P. and Wisconsin since 2003. No matter what type of roof you request we will get it done. We can furnish several references upon request. Additional email - [email protected].

Avatar for Hardy & Jensen Inc

Hardy & Jensen Inc

4.78(
23
)

Hardy & Jensen Inc

4.78(
23
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Authorized installing retailer of Infinity Replacement Windows from Marvin. Additional phone number - (888) 870-4900. Additional email - [email protected] . Additional DBA - Leisure Living Center Inc.

Authorized installing retailer of Infinity Replacement Windows from Marvin. Additional phone number - (888) 870-4900. Additional email - [email protected] . Additional DBA - Leisure Living Center Inc.

Duerst Insulation Technicians

4.29(
17
)

Duerst Insulation Technicians

4.29(
17
)
Customers say: Super punctual
25 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

Avatar for Feldco Windows Siding & Doors

Feldco Windows Siding & Doors

4.05(
60
)

Feldco Windows Siding & Doors

4.05(
60
)
Customers say: Terrific value
50 years of experience

With commitment to customer delight and affordable prices, Feldco provides high quality, energy efficient windows, vinyl siding, and exterior doors to over 350,000 customers in WI, IL, IN and IA. They were named Window and Door Magazine’s Dealer of the Year for Overall Excellence and have been family owned and operated for over 40 years. All field employees are trained and certified, background checked, and drug screened. Feldco warranties all products in writing. Financing options available. All products made in the USA. To get a free quote, visit us online, give us a call or stop by your local showroom.

"Worst company I’ve ever dealt with! I wish I would’ve read the Better Business Bureau reviews before doing business with this company. Very poor customer service and Bad install. Whatever you do avoid this company!!! They do not care about their customers."

Garrett Z on June 2022

With commitment to customer delight and affordable prices, Feldco provides high quality, energy efficient windows, vinyl siding, and exterior doors to over 350,000 customers in WI, IL, IN and IA. They were named Window and Door Magazine’s Dealer of the Year for Overall Excellence and have been family owned and operated for over 40 years. All field employees are trained and certified, background checked, and drug screened. Feldco warranties all products in writing. Financing options available. All products made in the USA. To get a free quote, visit us online, give us a call or stop by your local showroom.

"Worst company I’ve ever dealt with! I wish I would’ve read the Better Business Bureau reviews before doing business with this company. Very poor customer service and Bad install. Whatever you do avoid this company!!! They do not care about their customers."

Garrett Z on June 2022

Avatar for Wisconsin Roofing Systems

Wisconsin Roofing Systems

4.71(
7
)

Wisconsin Roofing Systems

4.71(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned business with over 20 years of construction experience. With over 500 steel roofs installed we have the knowledge to complete your job right the first time and on budget. We specialize in lifetime stone coated steel roofing systems but also offer asphalt, standing seam, ribbed steel and flat roofing options. Looking for one stop to complete all your home remodeling? We have completed hundred of projects involving windows, doors, siding and just about any other thing you can think of. Based in Stevens Point we cover most of Wisconsin and are sure to have a completed job nearby you!

We are a family owned business with over 20 years of construction experience. With over 500 steel roofs installed we have the knowledge to complete your job right the first time and on budget. We specialize in lifetime stone coated steel roofing systems but also offer asphalt, standing seam, ribbed steel and flat roofing options. Looking for one stop to complete all your home remodeling? We have completed hundred of projects involving windows, doors, siding and just about any other thing you can think of. Based in Stevens Point we cover most of Wisconsin and are sure to have a completed job nearby you!

Showing 1-10 of 45
Insulation questions, answered by experts

If you feel your energy bills are too high or your HVAC system is working harder than necessary to maintain the correct temperature in your home, you may have an under-insulated home. If you’re unsure, consider having your system’s efficiency assessed by a local independent energy auditor.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

Ductwork should be wrapped in insulation in certain locations. This includes unconditioned interior parts of the home, such as attics, crawl spaces, basement ceilings, and between floors. Duct joints should also be insulated since they're more likely to leak air than other parts of your system. Building codes in some areas also require ductwork to be insulated.

Most insulation lasts 15 to 20 years, but it really depends on the type of insulation. Spray foam is a permanent insulation material that can last up to 100 years. Fiberglass and cellulose typically settle, shift, or deteriorate around 15 years. Once your insulation reaches the 15-year mark, it's time to check it for signs of needing to be replaced.

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

The Niagara, 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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