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Find Spray foam insulation pros in Philadelphia

Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
15
)

Serving Philadelphia, PA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"These guys were professional, on time and communicated very well... I would recommend this company to you for all your Spray Foam Insulation needs..."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
110 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Master Attic, LLC
Master Attic, LLC
4.9(
50
)

Serving Philadelphia, PA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Anthony came out quickly and gave us a fair price for the job. He inspected everything and took photos. The crew Elias, Julian and Victor came out the next day, first thing in the morning. They were polite and professional throughout their work. The crawlspace was cleaned, all cracks and holes were filled with spray foam, they replaced all insulation and vacuumed twice. The crawlspace space was spotless when they were finished, and Elias shared before and after photos of the space. I am very happy with Master Attic. This is the second time I used them. I used them in a basement of another house last year."
Crawlspace remediation, new batt insulation and moisture barrier encapsulation
Old insulation removal and replace with new batt insulation
Rodent hole on corner of roof
New Blown-in insulation
Crawlspace remediation, new insulation & moisture barrier encapsulation

+106

Response time1 day
19 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Alligood Energy
Alligood Energy
4.9(
94
)

Serving Philadelphia, PA and surrounding areas

Approved

In business since 2012

Credit card accepted

Customers say: Quick response

"The guy who came out was great. I was expecting to need to spend a lot on adding insulation to the walls and attic. The guy went around with a thermal camera and checked various spaces and recommended some stuff that I could do myself or hire an inexpensive contractor to do. Very happy that I didn't need to spend thousands of dollars!"
Insulation Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
16 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mavrix Construction LLC
Mavrix Construction LLC
5.0(
3
)

Serving Philadelphia, 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.

Logo
50 neighbors recently requested a quote
Avatar for Orkin
Orkin
New to Angi

Serving Philadelphia, PA and surrounding areas

Approved (Corporate)

In business since 1901

Free estimates

Warranties offered

Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n\n

Flowform Polyuretheams
5.0(
3
)

Serving Philadelphia, PA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"They started on time and completed on time. They were organized, professional, efficient, and competitively priced. The reason why I chose them prevents mold in your basement. When they were done you can immediately feel the temperature difference in the home. If you look at the energy efficiency the return of this is two years. I would highly recommend their services to others."
Recommended by66%of homeowners
Avatar for ECI Comfort
ECI Comfort
4.9(
69
)

Serving Philadelphia, PA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"John Musser, and additionally, Frank Marotta and his install team, were very professional, and performed superbly. As good a job as could be expected. Pricing was very competitive. An Air Scrubber by Aerus was an added no cost bonus."
Recommended by98%of homeowners
Avatar for Radon-Rid LLC
Radon-Rid LLC
5.0(
212
)

Serving Philadelphia, PA and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Marc and his crew were punctual and very professional in their work ethic. His crew was respectful of my home using drop cloths and cleaning up thoroughly after the job was complete. They explained all the work that was performed and answered all my questions about the system. I would highly recommend Radon-Rid to anyone in need of their service."
Recommended by99%of homeowners
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Showing 1-10 of 399
FAQs for spray foam insulation projects in Philadelphia, PA

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.