Stop wet basements, foundation leaks, musty odors, and mold permanently. CM Construction provides full exterior excavation waterproofing down to footings, rubberized mastic coatings, Delta-MS dimpled drainage membranes, new weeping tiles, and emergency sump pump installations.
We excavate to the foundation footing and solve the root cause of water intrusion.
Excavation down to the concrete footing to completely expose foundation walls, inspect cracks, and clean concrete.
All structural fissures, tie-rod holes, and cold joints are ground out and sealed with expanding hydraulic cement.
Thick elastomeric waterproofing membrane applied to create an impenetrable, flexible moisture barrier.
Heavy-duty air-gap drainage board anchored with termination bars to divert hydrostatic water straight to weeping tile.
New drainage pipe encased in continuous 3/4" clear stone bedding and covered with filter geotextile cloth.
Commercial submersible sump pump basins and battery backup systems to prevent basement flooding during storms.
Don't let water damage ruin your finished basement. Get a free inspection today.