"Call Keller For Your Cellar"
INTERIOR & EXTERIOR
BASEMENT WATERPROOFING
& FOUNDATION SPECIALISTS
Family Owned & Serving New England Since 1972
Boston and Surrounding Counties
Waterproofing Systems with a
Lifetime Warranty.
Serving Residential & Commercial Customers Since 1972
Discover How We're Different!
Hire The Local Experts You Can Trust!
Our TV Commercial: Call "Keller For Your Cellar"
Family Owned And Operated
LIFETIME WARRANTY BASEMENT WATERPROOFING SYSTEMS

Exterior
Waterproofing System
Excavation consists of digging out all the dirt that sits by the walls down to footer level; replacing the footer tiles, sealing the walls, covering that with gravel and backfilling with soil to grade level.

Interior
Waterproofing System
In this scenario, work is performed from the inside of the basement. The floor is opened next to the outside walls, and drain tile is installed and surrounded by gravel. The pipe is connected to a sump pump, which discharges the water.

Interior & Subsurface
Waterproofing System
In this scenario, work is performed from both the inside of the basement and below grade externally.

Drainage & Grading
Underground drainage systems involve installing pipes below the surface to direct water away from foundations; this includes connecting catch basins, laying sloped pipes in gravel beds, routing to a discharge point, and backfilling with soil to restore the surface.
Learn more about our most common waterproofing and foundation repair services
We specialize in exterior and interior basement waterproofing. We can transform your musty, damp, and leaky basement into a dry, usable space. As one of the trusted waterproofing contractors in the area, we guarantee quick and responsive services with a quality finish.
With solutions like stone foundation repair, exterior/interior leaking wall repair, and wall replacements, we can help you solve any foundation repair issues you may have
Masonry work can make your home more valuable. Stone, brick and block are durable and beautiful; they add a designer touch to any home.
