About Us

Air-Tight Weatherization, LLC is a local company owned and operated by Jim Fortin. Jim is a veteran of the local construction and weatherization market. He has been a general contractor and project manager for more than two decades.

Jim and his team will work with you to determine the best and most affordable options and best personnel for weatherizing your home. We conduct thorough background checks on all of our employees and our crew chiefs are OSHA-certified for safety. Air-Tight Weatherization prides itself on hiring responsible, motivated and courteous workers, who will complete your job quickly and professionally.

We specialize in providing:

  • Spray Foam Insulation
  • Cellulose Insulation
  • Replacement Windows
  • Weather Stripping
  • Thermal Imaging
Call Air-Tight Weatherization at 978-998-4684 or email us for a free estimate or contact MassSave for a comprehensive energy audit.