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Find Spray foam insulation pros in Lewistown

Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)

Serving Lewistown, PA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Hired Retro Foam of Philadelphia to install foam insulation on 3 sides of my townhouse on Wildwood Crest. They did a great job, the team of Frank, Mike, Kevin and Keith were very respectful of our property, They were very friendly and mannerly during the process. when they left, you did not even know they were at my home. Great Job Bob/Jackie Marnie"
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
138 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Iron Valley Spray Foam LLC
Iron Valley Spray Foam LLC
5.0(
1
)

Serving Lewistown, PA and surrounding areas

Approved

Free estimates

Offers commercial services

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

6 neighbors recently requested a quote
Avatar for Mavrix Construction LLC
Mavrix Construction LLC
5.0(
3
)

Serving Lewistown, PA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

At Mavrix Construction, we believe hiring a contractor should be stress-free. We specialize in professional spray foam insulation across Pennsylvania, managing every detail of your project from first call to final walkthrough.\n\nWe answer our phones. We show up when we say we will. We communicate every step of the way. And we don't consider a job finished until you're satisfied.\n\nOur commitment is simple — competitive pricing, quality work, and the kind of customer service that's rare in the trades industry.\n\nWhen you choose Mavrix, you're choosing a team that treats your property like our own.

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61 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
228
)

Serving Lewistown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"This whole experience has been nothing but a pleasure with all that have come out to put a new roof and gutters on and to also install insulation in my attic. The two gentlemen (Mike and Ethan) who did the insulation were outstanding. Curteous and very very nice young men and a pleasure to talk to. They did an outstanding job and I would HIGHLY recommend this company when it comes to having any home exterior jobs done. If I could give them a 100 stars I would!!!!"
Roofing
Roofing
Roofing
Roofing
Roofing

+73

Recommended by94%of homeowners
Avatar for Spray Foam Genie of Central PA
Spray Foam Genie of Central PA
4.8(
4
)

Serving Lewistown, PA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Spray Foam Geni went over and beyond our expectations. Our project involved tearing out nasty pink rolled insulation before any spray foam could be applied. Several contractors looked at the project, but most werenâ t interested in the extra prep work. We asked a lot of questions and Stephen Mills, the general manager, answered all of them. It was hot in the building, but the crew never complained. When finished, they cleaned up thoroughly. We are so happy with Spray Foam Genie and their team. Itâ s now a pleasure to work in the building. Itâ s fresh and comfortable. Thank you for a great job. As for the PRICE, QUALITY, SERVICE and SCHEDULE itâ s an A++++ all the way!"
Closed Cell Foam Applied to a Metal Shop
Attic Decking Applied
New Walls and Attic
New Walls and Attic
Rig

+3

Response time1 day
Response rate100%
Recommended by75%of homeowners
Avatar for Bullseye Garage Doors
Bullseye Garage Doors
5.0(
9
)

Serving Lewistown, PA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Had a great experience oz explained everything and was very helpful with any questions I asked.. Cody was also helpful they had great team work .. we had them insulting our attic and they were great with cleaning up and my house even looked better after they left. I can?t wait to see how much we are going to be saving in the future.. thanks again guys"
Outside of Door
Fully Opened
Finished Product!
Duct Protection
Finished Product

+5

Response time1 day
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FAQs for spray foam insulation projects in Lewistown, PA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.