173 spec lines
on three sheets.
A mechanical, electrical, and specialty installation contractor drawn like a working set — 173 spec lines across three sheets: electrical and controls, mechanical and plumbing, and large-scale rigging. Every run dimensioned, every detail stamped.
Three sheets,
173 callouts.
Every spec line sits on a numbered sheet — pull a page and check the schedule.
Electrical & Controls
Forty-nine lines — electrical and low-voltage work, alarms and signals, automation, lighting, and structured cabling.
Specs E-01 – E-49 →Mechanical & Plumbing
Seventy-seven lines — HVAC, heating, cooling, refrigeration, plumbing, piping, and fire suppression installation.
Specs M-50 – M-126 →Rigging & Specialty
Forty-seven lines — millwright work, large-scale equipment rigging, conveyors, doors, and specialty installations.
Specs R-127 – R-173 →Call, survey,
spec, install.
Every job moves through the trailer the same four steps.
Call
You book a service call — system, scope, site, access, and timing.
Survey
The field lead walks the site and verifies conditions against the schedule.
Spec
A written scope and price comes back — sheet, line, and labor called out.
Install
The crew installs to spec, tests and balances, and signs off on the sheet.
One stamp
covers every sheet.
An electrical rough-in, a chiller install, and a conveyor rig rarely share a contractor — but one licensed shop can stamp all three on a single set.
Because all 173 lines sit in one index, multi-trade scopes consolidate into a single work order — one call, one crew schedule, three sheets signed off under the same license.
Meet the ShopThe truck
is rolled.
t.oconnor@sheatingand.shop · +1 (840) 222-0281 — book a call and the spec starts drafting.
Book a Service Call