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Mechanical Division:
Built for Industrial Scale

Mechanical Services

Millwright Services

Driven by Skilled Trades. Built for Industry.

From Steel Plants to Energy Facilities, We’ve Built It.

At Nitro, our Mechanical Division is driven by union millwrights, pipefitters, fabricators, and HVAC technicians who thrive on complex industrial builds and facility maintenance. Whether erecting new pipework for a steel plant or maintaining automation systems at an automotive site, our crews combine proven safety protocols, precision training, and decades of large‑project experience to deliver exceptional results—every time.

Mechanical Construction Services

Our mechanical crews are more than capable—they’re committed. Nitro’s union millwrights, pipefitters, and mechanical techs complete advanced safety training and ongoing skills development to meet the demands of today’s commercial and industrial job sites.

Fabrication & Installation Of Piping Systems
Welded, Victaulic, PVC, fiberglass, and threaded piping installed to ASME and industry standards for durability and performance.
Process Piping
Safe, efficient piping for industrial processes and systems.
Code Welding & Vessel Repair
Certified welding services for pressure vessels and critical components.
Pneumatic Controls
Design and installation of pneumatic systems to support industrial automation.
Module & Skid Fabrication
Preassembled units for faster, more efficient installation.
Pipe Sketching & Field Routing
On-site design and routing for complex piping systems.
Pipe System Testing
Hydrotesting and high-pressure testing to verify system integrity, performance, and safety compliance.
Heavy Rigging & Equipment Setting
Precision rigging, lifting, and placement of heavy industrial equipment using certified operators and advanced alignment tools.
Steel Fabrication & Installation
Structural and process steel fabrication to support plant construction, operations and infrastructure upgrades.
Valve & Pump Installation
Installation and alignment of pumps, valves, and process equipment for reliable system performance.
Custom Skid Design & Fabrication
Turnkey design and fabrication of custom process skids, launchers, and receivers for modular integration.
Gas Field Services
Comprehensive mechanical and piping services for gas production, compression, and transmission systems.
Underground & Teflon-Lined Piping
Specialty piping systems designed for corrosion resistance, containment, and underground installations.
Civil & Structural Foundations
Foundation preparation, grouting, and structural support for heavy mechanical systems.
Sheet Metal & Light-Gauge Ductwork
Fabrication and installation of ducting and sheet metal assemblies for process ventilation and mechanical enclosures.
Sandblasting, Coating & Painting
Surface preparation and protective coatings that extend system life and meet industrial finish standards.
Material Handling & Trucking
Full-service logistics, handling, and transportation to streamline project delivery.
Millwright Services
Installation, alignment, and maintenance of rotating and stationary equipment, including conveyors, motors, and robots.
QA/QC & Certified Welding Inspection
Quality assurance and control programs managed by certified welding inspectors and full-time QA/QC professionals.

Fabrication Services

Nitro’s fabrication division delivers precision-built solutions that meet the most demanding industrial standards. Backed by ASME and NBIC certifications and decades of hands-on experience, our certified welders and fabricators produce custom piping systems, vessels, and modular assemblies with uncompromising accuracy and safety. From high-pressure code work to large-scale modular fabrication, every weld, cut, and fit-up is executed to exacting specifications — ensuring lasting performance, verified compliance, and the quality craftsmanship that defines Nitro Construction Services.

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Built To Scale

The strength of Nitro’s Mechanical Division lies in our union-trained and certified crews. From millwrights and pipefitters to welders and riggers, our teams bring advanced skill and craftsmanship to every job. With full-time QA/QC oversight and strict compliance with ASME, NBIC, and OSHA standards, we ensure every project is completed safely, accurately, and to the highest standard.
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Millwright Services

Nitro’s millwrights are masters of precision — planning, aligning, and installing industrial equipment to exact tolerances measured in thousandths of an inch. From setting massive process machinery to executing complex rigging and alignment projects, our team combines technical expertise with an uncompromising commitment to safety. Every move, lift, and placement is engineered for reliability, ensuring your equipment operates at peak performance from day one.

What Sets Us Apart

With over 65 years of experience and a full-service approach, Nitro’s Mechanical Division provides turnkey construction and maintenance across the industrial sector. Our union teams are trusted for their millwright expertise, fabrication quality, and safety record—whether they’re setting equipment, welding process piping, or installing HVAC in mission-critical environments.

01

Union Trained Workforce

Every Nitro tradesperson completes certified apprenticeship programs through the Building Trades. It’s how we ensure competence on Day One.

02

Multi-Discipline Capabilities

Electrical, mechanical, HVAC, rigging, and fabrication—all under one contractor. Fewer subs. Fewer delays.

03

Scalable Manpower

Need 100+ skilled trades on site? We have the size and structure to ramp up fast—without compromising safety or quality.

04

Proven Industrial Experience

We’ve delivered mechanical solutions on complex builds for clients like Nucor, Toyota, and major utility providers.

05

Safety-First Culture

With a focus on zero incidents and crew accountability, safety isn’t a box we check—it’s built into our performance.

06

Turnkey Project Delivery

From pre-fab to field install, our mechanical division supports your schedule with offsite efficiency and onsite excellence.

The Nitro Difference

Building the Future, One Project at a Time

Union-Built. Deadline-Driven. Ready to Roll.

NCS is built to handle the big jobs — efficiently, safely, and without compromise. With over 65 years of experience, we deliver excellence in every project, ensuring your vision becomes a reality. Let’s connect and build something that lasts.

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