
ESI'S CUSTOM FABRICATION & MANUFACTURING FOR ALL NEEDS
Built to your unique specifications, not adapted from a catalog
ESI delivers custom fabrication services for government and industrial environments, from hardened mobile evidence storage lockers, mobile armories, Covid medical isolation units, custom infrastructure, and military armory door systems, to name a few. This is not a generic metal shop. It is the same compliance discipline, documentation rigor, and operational understanding ESI brings to every contract, applied to whatever a partner needs built.

Proof over pitch. Every time.
Built to last.

THE ESI ADVANTAGE
ESI approaches fabrication the same way it approaches every contract: scope it right, build it to specification, and document everything, for facilities where standard vendors do not understand the requirement.
ESI builds to the exact specification in front of it rather than a generic assumption about what the customer probably meant. For specific environments, the specification exists for a reason, and ESI builds to it.
Secure weapons storage has to move where the mission goes without compromising the standard. ESI fabricates mobile armories built to government specification, so the security travels with the unit.
When the requirement was containment under pressures of Covid 19, ESI built isolation and containment units that standard vendors could not turn around. These units allowed hospitals to test and separate infected verses non infected patient - keeping the main hospital facilities free of contamination and shutdown. The same capability applies to any urgent, specialized build a facility needs.
TBD from Geoff
TBD from Geoff
Cattle guards, head gates, semi permanent structures, and one of a kind builds. When a specialized need does not match any catalog, ESI scopes it and builds it. No contract is too specialized.
ESI scopes the project correctly before any metal gets cut, because a bespoke build fails when the scope is wrong. Getting the requirement right at the start is how ESI avoids the rework that sinks specialized contracts.
ESI builds to the exact specification in front of it rather than a generic assumption about what the customer probably meant. And if you are not sure what the exact specifications should be, we will partner with you to use our nearly 4 decades of engineering, manufacturing, and operational experience to help you build a specification that is right for you.
Every build comes with documentation that holds up under government review. When an oversight authority examines the work, the paperwork is already in order, so the buyer never absorbs a documentation gap.
ESI designs, manufactures, and assembles in house at its Pinedale facility, using US made materials, with climate controlled builds assembled by ESI rather than farmed out. Controlling every step is how ESI controls quality.
The U.S. Government has recommended ESI in over 99% of formal contractor performance evaluations over the past 14 years.
Every person ESI sends to your installation has a direct ownership stake in the outcome. That is not a culture statement. It is a legal ownership structure that changes how people show up. When ESI wins, everyone who executed the contract wins with it.
Who Uses ESI CUSTOM FABRICATION SERVICES
Find your industry.

Military Installations
ESI built its fabrication capability inside military installations, where the specification is exact and the review is unforgiving. That is the standard behind every build ESI delivers.

Law Enforcement & Homeland Security
Municipal operations need custom infrastructure built to code and to budget. ESI fabricates to the requirement without the markup of a vendor who treats every job as a one off.

Transit & Transportation Authorities
Transit facilities need durable, compliant custom builds that hold up under constant use. ESI fabricates to that demand with documentation that survives regulatory review.

Aviation & Air Operations Facilities
Aviation and air operations facilities run on specialized infrastructure built to strict standards. ESI fabricates to those requirements for environments where a near miss is not acceptable.

Industrial & Regulated Commercial
Industrial and regulated commercial facilities need custom builds that meet the same scrutiny as government work. ESI brings government grade fabrication discipline to environments where the permit holder's name is on the line.
What We Provide in Addition to Custom Fabrication
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Facilities Maintenance Services
A facility that needs custom builds usually needs the rest of it maintained too. ESI's facilities maintenance brings self performing crews, in house technical expertise, and audit ready documentation to the same sites it fabricates for, under one accountable contractor.
Wash Rack Systems
ESI manufactures more than custom infrastructure. ESI designs, builds, and maintains closed loop wash rack systems that recycle all wash water and carry zero discharge, manufactured in the same shop, to the same standard.

