*The Angi rating for Insulation Service companies in Exeter, 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 Exeter, 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 January 31, 2026
Serving Exeter, PA and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"They arrived at 8 am but the insulation did not arrive until 5pm. The project had to be finished two days later."
Serving Exeter, 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 Exeter, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Joe and jason were very professional and made sure to clean everything perfectly while doing my attic insulation, I will be recommending them to everyone!"
+82
Serving Exeter, PA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Hired them to replace my attic insulation. Great job, punctual, and reasonably priced. I would definately hire them to complete any future projects. Highly recommend."
+6
Serving Exeter, 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.
Serving Exeter, PA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
We are a veteran owned and operated company with over 40 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project & specialize in weatherization, insulation, and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
Serving Exeter, PA and surrounding areas
Approved
In business since 2008
Free estimates
Customers say: Quick response
Northeast Sprayfoam Insulation will treat your house as if it were their own. Specialists in spray foam insulation, they do the job right the first time!
Serving Exeter, PA and surrounding areas
In business since 2018
Free estimates
Warranties offered
"they were prompt ..... clean ..... and complete ..... recommend to anyone looking for this type of insulation"
+18
Serving Exeter, PA and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Very good. They responded quickly and gave me a quote. They did a great job expediting the work. Their workers were on time and courteous and did a great job. I would recommend them to anyone who needs old insulation replaced with spray foam insulation"
Serving Exeter, PA and surrounding areas
In business since 2001
Free estimates
Credit card accepted
"Before selling my house, I wanted to upgrade the insulation in the crawl space. A fine job was done in installing & pest control. I found it a bit pricey. And I’m still waiting for a copy of the receipt. But good work."
+2
From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
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What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
