Top-rated insulation pros.

Get matched with top insulation pros in Westtown, PA

There are 17 highly-rated local insulation pros.

Need a pro for your insulation service project in Westtown, PA?

Select your specific project to find the pro for you.

TRUSTED BY WESTTOWN, PA HOMEOWNERS

  • 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 30, 2025

Find Insulation pros in Westtown

Avatar for Newman Waterproofing, LLC

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

Avatar for Home Genius Exteriors

Home Genius Exteriors

2050 Springdale Rd
4.55(
95
)

Home Genius Exteriors

2050 Springdale Rd
4.55(
95
)
Customers say: Super punctual
873 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!

"Highly recommend. Great company with excellent communication."

Josh B on October 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!

"Highly recommend. Great company with excellent communication."

Josh B on October 2025

Avatar for AV Contracting Inc

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

No reviews yet

RW Clark Contracting

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.

...
Showing 1-10 of 200
Insulation questions, answered by experts

Actually, condensation can mean that your windows are more energy efficient because the seal keeps cold air out and warm air in. In some cases, windows with poor seals can lead to more condensation, but they may allow the cold and warm air to mix and reduce condensation. If you’re worried about whether or not your windows are properly insulated, have a pro assess them.

Yes. You should insulate behind shower walls to help stave off heat loss. In other words, it’ll keep the shower or tub from getting too cold. Nothing ruins bath time like stepping into a freezing cold bathroom. Not insulating and air sealing the walls behind the shower allows heat to escape easily, which opens the area up to the elements. 

You do not need to drywall over most types of garage insulation. However, doing so can increase noise reduction, make the space more attractive, and keep children and pets from touching harmful fiberglass insulation. If you’re using cellulose or some other type of blown-in insulation (fiberglass and mineral wool are common), you will need drywall to contain the insulation material.

Depending on the item, several different materials are beneficial for long-term storage. Bubble wrap and plastic wrap help ensure delicate ceramics or furniture are safe and secure. High-quality moving boxes made of durable materials like plastic also help ensure the longevity of your storage, as cardboard will degrade faster over time.

An outdoor spigot needs some attention before the temperatures begin to drop. Using an insulative cover is just one part of minimizing a frozen spigot and pipes. You’ll also need to shut off the water and drain the spigot, which leaves as little water as possible in the pipes to prevent freezing.

The Westtown, PA homeowners’ guide to insulation services

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

See all articles