Refineries & Petrochemical Plants

DEXTRON Group provides on-site plant maintenance for the petrochemical industry, refineries, and fertilizer plants. Our goal is to continually exceed the expectations of our customers by providing quality service through a highly skilled field management team.
All field operations are fully supported by in-house services that can be obtained individually or as a complete service package:

Basic & Detail Engineering

Project Management



Safety Management


Subcontract Coordination

Large-scale Machining

Quality Control

For Projects we employ the industry standard Primavera scheduling software. In addition, cost control functions can be provided to complement our scheduling capabilities. Planning and scheduling services can be provided as a stand-alone service contract or as a support service.

Additional Services Available:

Nondestructive Examination

Weld Mapping

Turnover Documents

As is Documentation




Technical Assistance

Overview of our services:

Petrochemical plant and refinery shutdown services

Furnace and boiler repair and erection

Vessel erection / heavy lifts / general rigging

Tray installation for towers and vessels

Heat exchanger bundle pulling and pushing

Heat exchanger repair, re-tubing and fabrication

Custom tube bending

Piping fabrication and repairs

Strip cladding and weld overlay of vessel internals

Controlled Bolting using bolting tensioning and torquing equipment

Fflange facing equipment enableing us to machine material from 5" I.D. - 60" O.D.

Cold Cutting

We are able to cut and custom bevel pipes of differend diameter using our cold cutting equipment

Specialized Welding

All types of Stainless Steel

Chrome Moly Alloys






Copper Nickels

Nickel Alloys

Multiple Bi-metallic Procedures

Numerous High Temperature Casts: HK-40, HP-40, Paralloy, Kubota