Key Waterproofing Construction

Key Waterproofing Construction specializes in expert basement waterproofing, sump pump installation, interior drainage systems, crack repair, wall and floor sealing, repointing, and encapsulation for both residential and commercial properties. Our services are designed to protect your home or business from water damage and ensure long-lasting durability. We proudly serve Cambridge, Newton, Somerville, Amherst, Denver, MA, and surrounding areas.

Contact today for reliable waterproofing solutions and a free quote!