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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon128
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Westtown, PA

*The Angi rating for Insulation Service companies in Westtown, PA 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 Westtown, PA 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 October 04, 2025

Find Insulation pros in Westtown

Newman Waterproofing, LLC

4.98(
61
)

Newman Waterproofing, LLC

4.98(
61
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.

"Great job. The crew set up a shield for the area, removed verticle blinds and had all the proper equipment. Mold was removed, ceiling and blinds treated and bactericidal paint used on the entire are. Also scraped and recaulked exterior top of window to prevent future moisture leak. Would definitely hire again but hope it's not needed! Thanks Steve!"

Patricia M on September 2025

Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.

"Great job. The crew set up a shield for the area, removed verticle blinds and had all the proper equipment. Mold was removed, ceiling and blinds treated and bactericidal paint used on the entire are. Also scraped and recaulked exterior top of window to prevent future moisture leak. Would definitely hire again but hope it's not needed! Thanks Steve!"

Patricia M on September 2025

Home Genius Exteriors

2050 Springdale Rd
4.53(
92
)

Home Genius Exteriors

2050 Springdale Rd
4.53(
92
)
Customers say: Super punctual
899 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"I think it was an easy process to work with them . Everything went well everyone engaged on project did awesome . Great job took one day"

Sharlene S on September 2025

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"I think it was an easy process to work with them . Everything went well everyone engaged on project did awesome . Great job took one day"

Sharlene S on September 2025

AV Contracting Inc

Based In
5.00(
26
)

AV Contracting Inc

Based In
5.00(
26
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AV Contracting is a family-owned with more than 20 years of experience. We specialize in roof repair and replacement, siding and soffit installation,gutter and gutter guards. We warranted all of our work and our goal is satisfying our customers with quality and superior customer service No problem if is too big or small for us to solve the homeowner needs. We use the top-tier products from the industry's most reliable manufacturers, we consistently exceed expectations for roofing and siding needs. Fully insurance and license serving PA,DE,NJ. Please call for a no pressure free estimate. DOING GOOD AND HONEST WORK, TO CREATE A FRIENDSHIP FOREVER! *Senior, Military, and Veteran Discount.

"Construction in today’s world, where finding a reliable contractor or roofer can be a challenge, has truly astounded me. I reached out to about five different roofers for quotes, but it was AV who stood out. His first step was to inspect the attic before even looking at the roof, which was incredibly impressive. While others simply provided quotes based on their assumptions, AV took the time to ensure every detail was addressed. He even noticed something as minor as the bathroom vent not being connected, explaining how it could impact the new roof. His attention to detail, quality of service, and fair pricing are truly commendable in an industry where such standards are rare. Thank you so much for exceeding our expectations!"

JORGE T on May 2024

AV Contracting is a family-owned with more than 20 years of experience. We specialize in roof repair and replacement, siding and soffit installation,gutter and gutter guards. We warranted all of our work and our goal is satisfying our customers with quality and superior customer service No problem if is too big or small for us to solve the homeowner needs. We use the top-tier products from the industry's most reliable manufacturers, we consistently exceed expectations for roofing and siding needs. Fully insurance and license serving PA,DE,NJ. Please call for a no pressure free estimate. DOING GOOD AND HONEST WORK, TO CREATE A FRIENDSHIP FOREVER! *Senior, Military, and Veteran Discount.

"Construction in today’s world, where finding a reliable contractor or roofer can be a challenge, has truly astounded me. I reached out to about five different roofers for quotes, but it was AV who stood out. His first step was to inspect the attic before even looking at the roof, which was incredibly impressive. While others simply provided quotes based on their assumptions, AV took the time to ensure every detail was addressed. He even noticed something as minor as the bathroom vent not being connected, explaining how it could impact the new roof. His attention to detail, quality of service, and fair pricing are truly commendable in an industry where such standards are rare. Thank you so much for exceeding our expectations!"

JORGE T on May 2024

AJD Designs

102 Taggart Drive
No reviews yet

AJD Designs

102 Taggart Drive
No reviews yet
8 years of experience

New and upcoming general contracting company ran by myself an my partner. Very personable people. The goal is to provide customers with outstanding service an quality in a timely fashion. Being that I have just started my business depending on the size of the job, customers will be required to pay for materials an a portion of the quote to ensure all materials are present. We are very driven an dedicated individuals with one goal an that is customer satisfaction.

New and upcoming general contracting company ran by myself an my partner. Very personable people. The goal is to provide customers with outstanding service an quality in a timely fashion. Being that I have just started my business depending on the size of the job, customers will be required to pay for materials an a portion of the quote to ensure all materials are present. We are very driven an dedicated individuals with one goal an that is customer satisfaction.

Real Man Handyman

835 Parkridge Dr.
5.00(
2
)

Real Man Handyman

835 Parkridge Dr.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Real Man Handyman is fully insured and licensed in PA. I am the owner and operator of the business. I have 12 years experience in the field. I started the company in March 2017 after my family relocated to the area.

Real Man Handyman is fully insured and licensed in PA. I am the owner and operator of the business. I have 12 years experience in the field. I started the company in March 2017 after my family relocated to the area.

Hitech Green Const. Manag.& Design Group LLC.

265 Mount Laurel Rd
5.00(
2
)

Hitech Green Const. Manag.& Design Group LLC.

265 Mount Laurel Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have co company to build new construction of 72 Town homes and single family homes at the same time.Free Estimates and easy to work with

We have co company to build new construction of 72 Town homes and single family homes at the same time.Free Estimates and easy to work with

Home Essentials General Contracting

59 Hadley Lane
No reviews yet

Home Essentials General Contracting

59 Hadley Lane
No reviews yet
25 years of experience

Home Essentials General Contracting is a proven go-to company when you need any home improvement services. Serving most NJ, PA and DE communities for more than 17 years! We pride ourselves in our outstanding local reputation for professional project standards end-to-end, and high customer service satisfaction. The majority of our contracts are residential; however, we have successfully performed small-scale commercial property roofing/siding projects.

Home Essentials General Contracting is a proven go-to company when you need any home improvement services. Serving most NJ, PA and DE communities for more than 17 years! We pride ourselves in our outstanding local reputation for professional project standards end-to-end, and high customer service satisfaction. The majority of our contracts are residential; however, we have successfully performed small-scale commercial property roofing/siding projects.

RW Clark Contracting

Unknown
No reviews yet

RW Clark Contracting

Unknown
No reviews yet
20 years of experience

Home Services About Us Contact Us [email protected] 215-669-4820 Malvern, PA 19355 With over 30 years of experience, Clark Construction can handle any sized job with precision. Clark Construction, based in Malvern, PA offers professional home building services in Chester County and the surrounding areas. We work with our clients to create their vision - from finished basements, additions and remodels to fully custom homes - Clark Construction has the ability to handle each step of the process. Give us a call today to schedule a free quote 215-669-4820, or email us and we will reach out to you within 24 hours. We support our clients through each step of the design and build process. Our expertise and guidance will allow you to feel comfortable with each decision throughout the project. At Clark Construction, our goal is for you to make educated, budget friendly decisions that end in a beautiful new aspect to your home.

Home Services About Us Contact Us [email protected] 215-669-4820 Malvern, PA 19355 With over 30 years of experience, Clark Construction can handle any sized job with precision. Clark Construction, based in Malvern, PA offers professional home building services in Chester County and the surrounding areas. We work with our clients to create their vision - from finished basements, additions and remodels to fully custom homes - Clark Construction has the ability to handle each step of the process. Give us a call today to schedule a free quote 215-669-4820, or email us and we will reach out to you within 24 hours. We support our clients through each step of the design and build process. Our expertise and guidance will allow you to feel comfortable with each decision throughout the project. At Clark Construction, our goal is for you to make educated, budget friendly decisions that end in a beautiful new aspect to your home.

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Insulation questions, answered by experts

Bathroom wall insulation not only keeps the area temperate, but it also reduces instances of mold, mildew, and rot. Bathrooms, after all, are havens for moisture. With this in mind, it’s absolutely worth it to insulate bathroom walls since it saves money in the long run. You won’t have to hire a pricey mold remediation service down the line. Also, insulation decreases outdoor noise and lowers energy costs.

Ductwork sweats for the same reason you might find beading on your windows or why cold drinks drip in the heat—temperature difference. When you see your ductwork and you notice sweating, that's a sure sign that your system is not operating anywhere close to peak efficiency. The best way to keep ductwork from sweating is to wrap it in inadequate insulation.

Yes, you can use too much bubble wrap. If you overdo it with the wrapping, it can strain the top of your box and break open the taped seal, risking the chance that the contents of the box could fall out or break. Use enough wrapping to fully cover your item without compromising the security of your box.

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

Air duct insulation lasts between 10 to 15 years. How long air duct insulation lasts will depend on the material it's made of and ongoing maintenance.

To extend the life span of duct insulation, consider inspecting it periodically for signs of deterioration, water damage, or general wear and tear. Even if the insulation is in good shape, some homeowners might consider replacing it with newer, more energy-efficient insulation.

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The Westtown, PA homeowners’ guide to insulation services

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