Basement Waterproofing Company
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MHIC #31127
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410-204-2527

Basement Waterproofing JobsĀ in Baltimore and Across Maryland

Located issues and fixed

Went out to inspect previous work and sealed wall with concrete sealer and second coat of hydraulic cement

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Adding more system

I added 7 feet of track and flange.

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Repaired

I used joint compound and tape. I came back on another day to sand after drying

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New discharge line

I added an 1 1/2 t to make by lines fit.

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Space to be waterproofed

I suggested we add an additional 12ft of system to control moisture from that corner.

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Double Sumps

Full perimeter system except behind shower, 1 sump 2 liners, thermal shield wall protection & water alarm

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Installed drain system and pipe to sump to exterior drainage

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PERIMETER & WALL WORK AFTER

PROVIDED A GRATE DRAIN BASEMENT PERIMETER SYSTEM WITH A NEW SUMP PUMP AS WELL AS UNDERGROUND EXTENSIONS FOR THEIR DOWNSPOUTS.

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Flex shield and installed thermal shield to cover area of previous fix of concrete to give a nice appearance

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Installed Grate drain and grate trench system

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Level one of the HBC system standard.Installed grate sump and discharge line . Installed window well drain extend discharged line about 30 feet underground

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Installed new Grate drain system

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Install a Grate drain system with a grate drain sump liner and thermal shield wall protection.

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We installed grate drain and sump system . Underground drain to extend flow to the back yard

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Perimeter Grate drain waterproofing system. Installed a Grate sum pump with new sump pump also installed dedicated line going to sum

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Flexi - Crack Repair
Grate Drain
Wall - Remove / Replace / Insulation / Seal Hole/s

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We installed a new basement waterproofing system using Baseboard System on top of wall as well as a grate drain system and grate drain.

We also installed a new Encapsulation System in crawlspace area of the basement.

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dig down & seal with tar membrane & foam board

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