Casco Bay Insulation is a high performance insulation company that prides itself on creating exceptionally comfortable and durable homes. As a member of our crew, you will insulate and weatherize homes in Greater Portland and on the islands of Casco Bay. Are you interested in learning about building science?  If you are, and have the right attitude, we are willing to train you, but candidates with experience are preferred.  As a team member, you will perform various insulation tasks including air sealing, netting, installing cellulose and air barriers.

Our expectations of team members is that they:

  • Arrive at work promptly, ready to begin the day

  • Have a positive attitude

  • Maintain a well-organized truck

  • Set up the work site with everyone’s safety in mind

  • Diligently wear safety equipment at all times.

  • Represent Casco Bay Insulation professionally at all times

  • Take COVID-19 precautions seriously: wear a mask at all times, diligently wash hands and wipe surfaces often in accordance with our company policy

  • Leave each work site cleaner than it was found.


We work on a wide variety of projects and no two days are the same. One day you may be working on a new home installing dense pack cellulose, and the next you could be insulating a crawlspace in a 1900s farmhouse. We work inside and outside year round rain or shine. Flexibility is crucial: quality is required.

We work Monday through Friday 7AM - 4:30PM. We do not work on weekends. We offer paid holidays and the opportunity to grow with our company and be challenged by new opportunities. We are a non-smoking company. Candidates must be drug-free. You must have reliable transportation as well as a clean driving record.  If you're interested please fill out our application and call us at 207-808-8286 to schedule an interview.