Current Construction Projects


Pretty Brook Tennis Club

construction 2017 – 2018

Prettybook Tennis Club, south elevation

installing new header at north wall of lounge

Install new header at kitchen pocket door

Exiting stair to basement removed

Remove existing wall finishes


Princeton Friends School

construction 2017 – 2018

Barn raising out of the flood plain

Jacking the barn. inch by inch!

Dry laid field stone walls and new oak sill plate

School Master’s House
Old clapboard and brick
nogging behind the lean-to

Careful repairs to existing framing

New cedar shake roof and lead coated copper gutter

Interior space after demolition

Silhouette of the old stair and
brick nogging or 18th century insulation

New Oak beam installed for new staircase

Wood Shutter undergoing restoration
after paint removal in the steam machine

Interior finishes for the new
restroom and kitchenette


Stuart Hall Princeton Seminary

Investigation Phase

Close up view by our small Unmanned Aircraft System (sUAS)

Cleaning test

Views of the complex set of slate and metal roofs

Decorative metal cornice showing signs of corrosion

Carved stone finial with lighting rod

Surface exfoliation of brownstone

RILEM testing after cleaning the brownstone

Cleaning tests being evaluated on the limestone

Probe under the stone steps

Temporary shoring of the stone cheek walls of the steps

Ringwood Manor Roof Replacement

construction 2018 – 2019


Skylands Manor Roof & Trim Repair

construction 2018 – 2019


High Point State Park Roof Replacement

construction 2018 – 2019


Batsto Roof Replacement

construction 2018 – 2018