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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon42
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Portland, PA

*The Angi rating for Insulation Service companies in Portland, 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 Portland, 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 25, 2025

Find Insulation pros in Portland

Avatar for Thomas & Thomas General Contractor

Thomas & Thomas General Contractor

10136 Gum Lane
5.00(
7
)

Thomas & Thomas General Contractor

10136 Gum Lane
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thomas & Thomas GC is family owned and operated General Construction company. We have been in the general construction business since 1987 originally based out of Lockhart, Texas. After relocating and retaining clients in Bucks County, the company now fully operates out of Breinigsville , PA and services surrounding areas. We pride ourselves on being a company that values hard work, family, integrity, professionalism and honesty with our clients. We have generation's of skill, craftsmanship, and knowledge passed down to our skilled workers to exceed your project expectations. Services offered range from but are not limited to bathroom and kitchen remodeling, flooring, trim, dry wall, doors/windows, painting, power/soft washing, siding, fascia, soffit, gutters, porches. We are also certified by the HICA (Home Inspection Certification Association) which means we are able to conduct full scale real estate inspections. At Thomas & Thomas we understand it can be challenging to find a contractor you can trust. That is why we guarantee your satisfaction with our work and do not consider any job complete unless all expectations are met. Contact Thomas and Thomas today for a quote for your next project, an experienced and reliable contractor you can trust. (484)-705-5553

"Thomas was terrific. We were preparing to sell our house, and Thomas suggested several improvements that he could make that would increase the appeal of the house. He carried out an ambitious program over 3 weeks. The difference was dramatic, and we received multiple offers for considerably more money than we initially projected. The house was on the market less than a week, and I credit Thomas' work for both the increased price and speed of sale."

Gary G on May 2025

Thomas & Thomas GC is family owned and operated General Construction company. We have been in the general construction business since 1987 originally based out of Lockhart, Texas. After relocating and retaining clients in Bucks County, the company now fully operates out of Breinigsville , PA and services surrounding areas. We pride ourselves on being a company that values hard work, family, integrity, professionalism and honesty with our clients. We have generation's of skill, craftsmanship, and knowledge passed down to our skilled workers to exceed your project expectations. Services offered range from but are not limited to bathroom and kitchen remodeling, flooring, trim, dry wall, doors/windows, painting, power/soft washing, siding, fascia, soffit, gutters, porches. We are also certified by the HICA (Home Inspection Certification Association) which means we are able to conduct full scale real estate inspections. At Thomas & Thomas we understand it can be challenging to find a contractor you can trust. That is why we guarantee your satisfaction with our work and do not consider any job complete unless all expectations are met. Contact Thomas and Thomas today for a quote for your next project, an experienced and reliable contractor you can trust. (484)-705-5553

"Thomas was terrific. We were preparing to sell our house, and Thomas suggested several improvements that he could make that would increase the appeal of the house. He carried out an ambitious program over 3 weeks. The difference was dramatic, and we received multiple offers for considerably more money than we initially projected. The house was on the market less than a week, and I credit Thomas' work for both the increased price and speed of sale."

Gary G on May 2025

Finish Line Home Improvements

4201 W Grant St
5.00(
1
)

Finish Line Home Improvements

4201 W Grant St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a local business that has over 25+ yrs in the residential construction field. We do product assembly/installation, framing, drywall, spackle, paint, trim work, doors, windows, siding, plumbing, and electrical. Additional email - [email protected].

We are a local business that has over 25+ yrs in the residential construction field. We do product assembly/installation, framing, drywall, spackle, paint, trim work, doors, windows, siding, plumbing, and electrical. Additional email - [email protected].

20/20 Home Revisions

5.00(
5
)

20/20 Home Revisions

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 2001, I have been improving homes with repairs, painting, and enhancements in the Lehigh Valley area. I take cash, checks or credit cards. My work is satisfaction guaranteed. I offer warranties on my work.

"The job was bigger and more expensive than we originally thought. Shawn worked diligently in the heat in an attic space to complete the job, mostly on his own. A lot of wall damage was uncovered as the paneling was removed - Shawn kept us constantly in the loop, took pictures as he went and promptly sent revised pricing. He built a rapport with our tenants and went over and above to make sure the job was to both his an our standards. We’ve already had him come back to help maintain our other rental properties in the area!"

Danielle J on August 2019

Since 2001, I have been improving homes with repairs, painting, and enhancements in the Lehigh Valley area. I take cash, checks or credit cards. My work is satisfaction guaranteed. I offer warranties on my work.

"The job was bigger and more expensive than we originally thought. Shawn worked diligently in the heat in an attic space to complete the job, mostly on his own. A lot of wall damage was uncovered as the paneling was removed - Shawn kept us constantly in the loop, took pictures as he went and promptly sent revised pricing. He built a rapport with our tenants and went over and above to make sure the job was to both his an our standards. We’ve already had him come back to help maintain our other rental properties in the area!"

Danielle J on August 2019

Avatar for Mason B Services

Mason B Services

1735 N Irving St
4.92(
13
)

Mason B Services

1735 N Irving St
4.92(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mason B Services is a full services repair, maintenance, and remodeling company involved in every phase of construction. We have experience to fix, advise, resolve, and rebuild any problems in your home. Our business will work along side you in building your kitchen, bathroom, patio, etc in the way you visualize start to finish. Throughout our services our business puts utmost importance on a clean and sanitary work environment. Call us for advice for your future projects! Never settle for the competition, Cut Costs... Not Corners

"A+++! Mason initially beautifully repaired a cracked and water damaged ceiling for us before we put our house up for sale. Fortunately, we then had immediate buyers and the sale progressed quickly, but of course we had a few things to have repaired in order to get a clear CO and to accommodate inspection repair requests. This included some electrical work, stair repair, roof repair, support beam repair, wood rot repair, among a few other items. I appreciated being able to count on Mason for a quick response and fitting our repair into his schedule quickly so we could meet our tight deadlines to inspectors and buyers. His prices were reasonable and his work was clean and of high quality. He was responsive and very nice - truly great to work with. We also appreciated his electronic system for estimates, invoices and payments. I highly recommend him to everyone and we will absolutely be calling him for everything needed in the future. Can't say enough good things about him!!"

Kevin M on September 2018

Mason B Services is a full services repair, maintenance, and remodeling company involved in every phase of construction. We have experience to fix, advise, resolve, and rebuild any problems in your home. Our business will work along side you in building your kitchen, bathroom, patio, etc in the way you visualize start to finish. Throughout our services our business puts utmost importance on a clean and sanitary work environment. Call us for advice for your future projects! Never settle for the competition, Cut Costs... Not Corners

"A+++! Mason initially beautifully repaired a cracked and water damaged ceiling for us before we put our house up for sale. Fortunately, we then had immediate buyers and the sale progressed quickly, but of course we had a few things to have repaired in order to get a clear CO and to accommodate inspection repair requests. This included some electrical work, stair repair, roof repair, support beam repair, wood rot repair, among a few other items. I appreciated being able to count on Mason for a quick response and fitting our repair into his schedule quickly so we could meet our tight deadlines to inspectors and buyers. His prices were reasonable and his work was clean and of high quality. He was responsive and very nice - truly great to work with. We also appreciated his electronic system for estimates, invoices and payments. I highly recommend him to everyone and we will absolutely be calling him for everything needed in the future. Can't say enough good things about him!!"

Kevin M on September 2018

Avatar for GatorPro Property Management & Construction

GatorPro Property Management & Construction

15 Third St
No reviews yet

GatorPro Property Management & Construction

15 Third St
No reviews yet
17 years of experience

We are a fully insured and licensed Pennsylvania Home Improvement Contractor. The owner Nathaniel (Gator) Carpenter is on site and performs all work personally, in a timely and professional manner. We offer quality work at competitive prices, with discounts for military and senior citizens.

We are a fully insured and licensed Pennsylvania Home Improvement Contractor. The owner Nathaniel (Gator) Carpenter is on site and performs all work personally, in a timely and professional manner. We offer quality work at competitive prices, with discounts for military and senior citizens.

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Insulation questions, answered by experts

Minimal but regular checks can ensure maximum thermal performance.

In most cases, the building code in your location will determine the minimum amount, in R-value, required for your home's walls, attic, and other spaces. For attics, the minimum R-value amounts start at R30 in the south, R38 in mild climate locations, and R49 in northern states and cold western areas.

Periodic checks for moisture or pest issues ensure consistent performance.

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

The Portland, 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