About Newell & Crathern

Newell & Crathern is a family owned New Hampshire Spray Foam company. We are a residential and commercial insulation and energy efficiency company. We are BPI certified which is the industry standard for energy performance contractors. We use up to date equipment and conduct on going training to ensure that you are getting a job done by professionals.

Newell & Crathern will send an experienced BPI trained employee to meet with you go over the job and answer any questions may have.

We have experience in all types of weatherization, insulation and air sealing. We look forward to hearing from you!