Spray Foam Insulation in Portland, ME

The Apollo crew has completed several new construction insulation jobs for us and I can’t say enough good things about Apollo and their crews! Cleanliness is a must on construction sites and these guys are top notch!

I couldn’t be happier with the work Apollo Insulation LLC did on my home. From start to finish, they were professional, knowledgeable, and extremely thorough. Jeremy and his crew explained the process clearly, kept the job site spotless, and made sure everything was done to code. The difference in comfort and energy efficiency was noticeable right away, and I appreciate that they’re Efficiency Maine registered so I was able to qualify for rebates. Highly recommend Apollo Insulation to anyone looking to improve their home’s insulation and cut down on energy costs.

Jeremy was extremely helpful in assessing the need for insulating my heat duct work and providing feedback on energy efficiency in our home. He responds in a timely manner and is available to answer questions.

Greg and the Seal It team did a fantastic job insulating our second story dormer addition. They were communicative, helpful, and did a great job with the insulation installation process itself. Definitely recommend them and will be going back to them for any insulation needs in the future.

Seal It did a great job insulating the basement and the attic. They were super friendly and professional. Greg couldn't have been easier to work with. Thank You.

This company was amazing to work with. They showed up ahead of schedule, cleaned up after the work was done like they were never there , and made sure I was 100% satisfied with the work before they drove away. Highly recommended from a small business owner myself. A++

Anderson Insulation has been outstanding to work with. They are extremely responsive, communicate clearly, and always follow through on what they say they will do. In an industry where reliability and professionalism make all the difference, their team consistently delivers. Highly recommended for anyone looking for a dependable insulation partner.

Ryan and his team did a fantastic job and got it done in one day! He came to do an assessment and was quick and knew exactly what we needed. They were very affordable too! I am very satisfied with the job. They sprayed the whole second floor. The rooms were cleaned up after as well. They also pumped C into the cavities of the room below then drilled in from the outside for the walls that were not accessible. I had to look hard to see where they had drilled in (our house is shingled). I would highly recommend them.

Anderson Insulation answered any questions I had and were very responsive providing spray foam insulation for our home. Ryan was extremely professional throughout the process and I highly recommend hiring them for your insulation needs.

Evergreen made the home performance process easy to understand, with clear recommendations and communication from scheduling through follow-up.

Working with Evergreen was great. We explained to them the problems that we were having and they came up with the best solution and worked within our budget and helped us with all of the rebates available to us. Workers showed up on time and worked very cleanly. Once the project was completed it was like they were never there. Our salesman Dave was also great, anytime we had a question he was always available with an answer. The rest of the staff that we dealt with as well were great and professional during the entire process as well.

We have had nothing but great experiences with Evergreen Home Performance over the course of the last 10 years. They have been very helpful helping us make a 200-year-old house as energy efficient as possible through several projects.

Just had our first experience working with Southern ME Spray Insulation and it won't be our last. Molly was super helpful and efficient checking out the project and providing a quote, then saved us with a last minute schedule change for inspections. The guys installed in sweaty conditions and were very conscientious of the site and answered all our questions. Cleanup exceeded expectations. Thanks to them, our client's home will be more comfortable to live in, and more affordable to condition. Hire this team! 🙏 Thanks again, hope it's a great weekend!

This is an excellent company that will do a great job handling all your weatherization and insulation needs!! Landlords pay attention: The tenants in my three unit rental building building met the income requirements for the York County Community Action Weatherization Program. Southern Maine Spray Insulation was contracted by the community action program to do the work which was extensive. It required three days of work that left nothing undone. Molly was a pleasure to deal with and she helped schedule the work. Communication was always prompt and accurate! Patrick, the owner, worked as hard as any of the crew. They were always prompt and very considerate of the tenants and my concerns. They worked as a efficient team that clearly enjoyed each other and they were very proud of their work! They were awesome and hard working the entire time. Be a sport and buy them lunch and perhaps a tip if you like their work as much as I did! I will also be contacting Molly in the near future to have a look at my own house.

These folks installed new basement windows and sprayed the stone foundation walls in our basement. Could not be happier with the work. Turned a dusty dingy basement into a bright, clean, and warm space. The cleanup after the work was great; could hardly tell the crew was even there after they finished. Molly is great source of information and was fantastic to work with throughout the whole process. The estimate was detailed and the process with the state rebate well defined. Highly recommended!

Great Service. I will be using them again! I got a call back the day after I left a message. Sean came out maybe a day later. I had a quote the next morning. We put a day on the calendar for them to do the job and they showed up on that day! They did spray/fiberglass combo to keep the cost down for me...but gave me a few different options but the combo make the most sense for the job. When the project was done I had a few questions and Sean answered them and even sent a crew back to tweak a few things make sure it was all done to my satisfaction. Hire these guys! Don't bother calling 2-3 other places. They all called me back 2 days after I had already scheduled an appointment with NE Spray. Thanks Sean.

Exceptional experience. Paul Alcorn was very easy to work through the estimate with, Craig was able to fit me in to an open slot almost immediately and the experienced installers did a great installation job. The project management and follow up were very professional and impressive. This was definitely a positive experience and a company I will surely work with again.

This company is the best of the best. Had another company come they didn't have a clue. I had expected my job to be about a week long. Their fiberglass guy came and got the entire job done that day. I am more than impressed. He was polite and happy to answer any questions I had. This company and that guy will do all my projects from now on. Thank you.

Professional insulation company that does outstanding work. They communicated well, showed up when scheduled and performed admirably. Their quality was first rate. Would recommend them for any exterior foundation waterproofing application.

These guys do great work! Call them for all of your insulation, gutters, shelving and fireplaces.

They do a great job and prices are fair to the market. A bit of a challenge on reaching them because they are so busy, but they take care of it quickly when you let them know what is going on