GJM Construction & Maintenance

Your MA and NH power sweeping, power washing, and parking lot maintenance professionals

GJM Construction & Maintenance specializes in property maintenance in MA and NH

Our Gallery

Come see what sets us apart from all the rest here at GJM Construction & Maintenance.


111 Hillside Ave.
Londonderry, NH 03053


Email: info@gjmpowersweeping.com
Phone: (603) 216.9284

Privacy Policy - Site Map - site designed/hosted by Bontra