Knob & Tube Drilling
Clean bore paths that keep wall impact to a minimum.
Pressure Regulator Valve
Knob and Tube Drilling • Plaster Preservation
We do knob and tube drilling with a light touch and a lot of respect for original plaster. The goal is simple: get the work done without making your walls look like they were touched.
Plaster-safe drilling
Low vibration • HEPA captureModern tools, old-house care. We protect the materials that make these homes special.
Clean bore paths that keep wall impact to a minimum.
Low vibration, careful moisture control, and gentle reinforcement.
HEPA filtration and tight barriers so the dust stays contained.
Walk-throughs, custom maps, and protection plans before we drill.
We map the route and brace plaster where it needs support.
Slow, steady drilling with vacuum capture the whole time.
We seal, clean, and leave the room looking like we were never there.
Small details, big difference.
We serve Portsmouth and the New Hampshire seacoast with care-first drilling that respects original plaster.
1 Junkins Ave, Portsmouth, New Hampshire 3801
Mon–Sat: 7:30 AM – 6:00 PM
Portsmouth, NH
Seacoast coverage area