4.7 
75 *The Angi rating for Insulation Service companies in Trappe, 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 Trappe, 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 April 20, 2026
Serving Trappe, PA and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"They did a great job.. very professional and thorough. I would gladly do business with them again and recommend Lehigh Valley Insulation to everyone."
Serving Trappe, PA and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Credit card accepted
"Insulation team arrived on time, removed existing batts and replaced with green insulation brats. They cleaned the surrounding work areas and finished very quickly. I would easily hire them again and recommend them highly to others."
Serving Trappe, PA and surrounding areas
Approved
In business since 1981
Free estimates
Credit card accepted
"I have had good experience on a small project (installation of insulation blanket for basement) with Energy Services Group."
+4
Serving Trappe, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Troy was friendly, efficient and knowledgeable. I would highly recommend him for any insulation job. After insulating my parents home he was hired by my sister for her home and I’m getting a quote for mine also."
Serving Trappe, PA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Great job. Quick & cleaned up. Can back to create a passage to the A/C unit that was blocked by insulation at not cost."
Serving Trappe, 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!"
+6
Serving Trappe, PA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Master Attic removed my old and rodent infested insulation, thoroughly cleaned out all the junk in my attic, vacuumed all the dirt, debris, and rodent feces, sealed all air leaks, installed rodent-proof cages around any entry points to the attic, sanitized the entire attic space and installed new insulation throughout. Francisco and his crew were fantastic! Great job by Master Attic! Thank you!"
+106
Serving Trappe, PA and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Warranties offered
"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
Serving Trappe, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Credit card accepted
"Good job covering things and blowing in the insulation. Not such a great job spackling the holes but I guess that is easy enough to fix. Hopefully the insulation will help. Guess we will find out soon."
Serving Trappe, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"We have worked with many different contractors over the years and have been turned off of construction in general. None of our previous projects have ever gone smooth. The opposite can be said about home genius Exteriors! Joe was in communication with us throughout the project and made sure any issues and concerns we had were addressed immediately. This has been a really good experience and I highly recommend home genius Exteriors."
+82
From average costs to expert advice, get all the answers you need to get your job done.
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