About John DiSalvatore Basement Waterproofing

John DiSalvatore Basement Waterproofing has been family-owned and operated since 1972. We proudly serve Delaware County, providing sump pump installation, interior french drain installation, foundation crack repair, crawl space, and wall parging. We offer a 100% money-back guarantee on all of our work!

John DiSalvatore Basement Waterproofing has been family-owned and operated since 1972. Proudly serving Delaware County and the Main Line John has created a reputation of exceeding customer's needs, cleanliness, and attention to detail. John’s charisma and desire to satisfy his customer's needs have allowed John DiSalvatore Basement Waterproofing to be in business for forty years. Call us now for your Free Estimate! Don't let a soggy basement get you down! John DiSalvatore Basement Waterproofing-- Wet Basements made dry!

John DiSalvatore Basement Waterproofing Services

John DiSalvatore Basement Waterproofing provides masonry services specializing in sump pump installation, battery back up installation, interior and crawl space french drain installation, foundation crack repair, wall parging, and block window installation. Wet basements made dry. All John DiSalvatore Basement Waterproofing pressure relief systems are supervised by John DiSalvatore and all work includes a dry basement guarantee.

• Sump Pump Installation

Whether you need your sump pump replaced or you need a back up we have you covered. Wait! You don't have a sump pump? If your basement is below the water table level you should have a sump pump. Sump pumps are used where basement flooding happens regularly and to remedy dampness where the water table is above the foundation of a home. Sump pumps send water away from a house to any place where it is no longer problematic.

• Battery Back up Installation

It's raining it's pouring the old man is snoring.... but his basement is nice and dry because he got a sump pump battery back up. When storms or blackouts leave you without power, don't let the water seep in.A battery backup is a wonderful solution that can prevent devastating damage.

• Crawl Space Waterproofing

Insects and rodents love dark, wet spaces such as the crawl space under your house. You don't want moisture in crawl spaces because it can allow dangerous mold and mildew to accumulate, as well as damage the structure or foundation of your home. The growth and damage can even decrease your property value. Let us waterproof your crawl Spaces

• French Drain Installation

French Drains provide extra drainage to keep basement floods from occurring. In a typical installation, the system is installed around the perimeter of the basement, where the slab floor meets the foundation wall. The continuous drain is connected to a sump pump that automatically discharges water to the outside when the water level in the sump pit reaches a preset level.

• Foundation Crack Repair

Wall cracks in poured concrete foundations are the most common way water enters the basement. The main cause for wall cracks is the settling or shrinkage of concrete during the curing process. Don't let the water in! Let us repair your foundation cracks.

• Wall Parging

Parging a cement or cement block wall can transform a dull surface into a textured paintable wall. We use a waterproof first coat to keep leaks out too! See our photo gallery for some photo examples.

• Glass Block Window Installation

Glass block windows offer you added insulation, privacy, and protection for your home.