Spray foam insulation, electrical installations, and site services for homes and businesses across Massachusetts. Fast, reliable, professional.
Protech Insulation & Site Services was founded with a simple belief: every family deserves a home that's comfortable, safe, and affordable to heat and cool.
What began with spray foam insulation grew into a full team handling electrical work and site services too — because homeowners shouldn't have to call three different contractors to get their home right.
Everything your home needs to feel comfortable and efficient.
Closed cell & open cell spray foam for attics, walls, and basements — improved comfort and lower energy bills.
Residential & commercial electrical installations completed safely and up to code.
Excavation and site preparation to support insulation, foundation, and drainage work.
"Fast, professional, and our energy bill dropped noticeably the first month."
"Clean work, showed up on time, explained everything clearly."
"Handled insulation and the electrical work in one visit. Great value."
Tell us about your project — we'll get back to you fast.
