Overhead Cranes
Buildings erected to carry overhead crane systems — runway beams and supporting steel set to tolerance so the crane runs true from day one.

Service 02 — Erection
Pre-engineered metal building (PEMB) installation, steel building assembly and metal deck installation — complex, crane-carrying, fully insulated SISCORP and USSI building systems put up on schedule.
Preferred erector
SISCORP and USSI pre-engineered metal building systems.
Metal Building Erection
Lear West is a preferred erector of SISCORP and USSI pre-engineered metal buildings specific to the oil and natural gas industry. These buildings are very complex and incorporate overhead cranes, numerous framed openings for piping and ductwork, composite wall systems with mineral wool, batten insulation and full-height liner panels.
Our experience with these types of buildings allows us to efficiently erect and maintain project schedules, and to work in conjunction with other trades in order to get projects done on time and within budget. If you want it done right the first time, you want Lear West to do it.
On Schedule
Experience that keeps the erection sequence moving.
Within Budget
Fewer surprises because we have built these before.
Trade Coordination
We work alongside the other trades on the pad.
AISC Certified
Erector-grade quality management on every job.
What Goes Into One
Gas industry buildings carry cranes, piping, ductwork and full insulated wall assemblies. Every one of those systems has to be erected in the right order.
Buildings erected to carry overhead crane systems — runway beams and supporting steel set to tolerance so the crane runs true from day one.
Numerous framed openings for piping, ductwork, louvers and equipment access — laid out and framed to match the mechanical drawings.
Composite wall assemblies built up correctly, layer by layer, so the building performs the way it was engineered to.
Mineral wool and batten insulation installed as part of the wall system — a detail that gets skipped by crews who have not built these before.
Full-height liner panels finished clean and straight, giving the interior a durable, serviceable surface floor to eave.
Structural frame, secondary steel, sheeting, trim, doors and accessories — the full package erected by one accountable crew.
Preferred Erector
Building manufacturers recommend the erectors who protect their product and their reputation. Lear West is a preferred erector for both SISCORP and USSI pre-engineered metal building systems built for the oil and natural gas industry.


How We Build
Metal building erection lives or dies on sequence. We plan the receiving, staging and erection order around the rest of the pad so the building goes up without stalling the trades behind us.
01
We review the building package, the foundation and the site with the general contractor before steel arrives, so nothing waits on a surprise.
02
Components are received, checked against the package and staged in erection sequence — the difference between a smooth week and a lost one.
03
Primary and secondary steel goes up plumb and true, with crane picks planned around the other trades already working the pad.
04
Composite walls, mineral wool and batten insulation, liner panels, roof, trim and accessories — closed in and turned over complete.
Building Erection Gallery
Pre-engineered metal buildings and structural steel erected by Lear West crews on federal, military, mission critical, oil and gas, and commercial projects.
Metal Buildings
Metal Buildings
Erection
Erection
Erection
Erection
Metal Buildings
Metal Buildings
Erection
Metal Buildings
Erection
Erection
Metal Buildings
Metal Buildings
Metal Buildings
Projects
Projects
Projects
Also From Lear West
Heavy rigging and hoisting, crane coordination and lift planning, and equipment setting and installation — every critical lift preplanned in 3D.
Ready When You Are
Submit plans for estimating, request a bid, or start a conversation about your next project. We respond within one business day — coast to coast.