Downspouts and Drains
Grading Project – Fairfax, VA
Patio and Retaining Wall
Stormwater Retention Bed
Streambeds and Culverts
Wolf Trap Encore Hill Stabilization
Completed Full Excavations
Culvert Replacement Projects
Deep Exterior Sump Pump Installation
Example of interior steel struts to support failing walls.
French Drains Hidden Under a Walkway
Crawl Space Encapsulation
Protects insulation and the home from moisture. Helps prevent mold, mildew and termites.
Typical Zoller sump pump and 12v back up pump installation. The Zoller cast iron pump, the go to choice for our projects. Cast iron, grinding ability and a lighted cord.
Foundation cracks sometimes found during waterproofing excavations. These cracks are signs of footing settling which can be repaired in house with Helical piers.
Once excavated the house wall is brushed clean and all cracks are pointed up. Very large cracks can indicate foundation settling which we can address with Helical piers while excavated.
Shoring for Safety on Deep Digs
Sealer and Backfill
Once wall repairs are made we apply Tremco 250 sealer, 6 mill plastic, drain board. New foundation drain under the gravel. Soil is compacted in 10” lifts to grade.