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Self-Perform Construction

Expertise. Integrity. Craftsmanship.

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A project’s success hinges on its ability to execute work with precision, efficiency, and safety. NexGen Contracting, Gray’s self-perform arm, brings these capabilities to life—supporting our partners seamlessly through structural concrete, steel erection, mechanical installations, and in-plant services.

 

At NexGen, we’re more than a subcontractor—we’re an execution partner. Whether delivering a single scope or an integrated trade package, NexGen is comprised of career trade professionals and craft experts who help teams move work forward with confidence and trust.

 

With a nationwide footprint and decades of hands-on trade expertise, our teams scale to meet complex project demands—integrating with site leadership and other trades to keep schedules tight, quality high, and safety front and center.

 

Every opportunity and partner is unique. Learn more about our self-perform capabilities and how NexGen can support your next project:

Our Team

 

NexGen team’s strength lies in the people doing the work—experienced professionals with a legacy of hands-on execution across job sites nationwide.

 

More than just technical skill, our teams bring a mindset rooted in integrity, accountability, and doing it right the first time—no shortcuts, no guesswork. Anticipating challenges, adapting quickly, and earning the trust of both customers and trade partners is what we do best. From setting equipment to placing concrete and steel, we build strong teams, safe sites, and lasting relationships—project after project.

"Our self-perform teams bring a wealth of knowledge and experience to their projects, and they're passionate about the trades they've mastered. We're excited to bring that level of dedication and service to site each day."
Ben Carnell, President, NexGen, A Gray Company

Why NexGen Contracting?

 

Built on relationships and driven by accountability, NexGen brings the field experience, trade coordination, and adaptability it takes to deliver lasting results—no matter the scope.

 

  • Built on Experience, Grounded in the Field: Our team brings decades of hands-on trade expertise shaped by real-world execution. We’re a legacy of boots-on-the-ground professionals you can trust to deliver in the field.
  • Seamless Trade Collaboration: With the ability to coordinate across concrete, steel, mechanical, and in-plant services, NexGen offers close collaboration when scopes align—streamlining communication, reducing risk, and helping accelerate project schedules.
  • Flexible by Design: From single-scope support to fully integrated trade packages, we adapt to what each project needs—partnering closely with teams like Gray and Gray AES to keep work moving safely, smoothly, and on schedule.

 

Every opportunity and partner is unique. Learn more about our self-perform capabilities and how NexGen can support your next project.

 

Service That Travels.

NexGen offers a nationwide network of trade professionals and a team with the tools and talent to bring your vision to life. No matter where your next project leads, let NexGen take you there.

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Meet the Team

Gray has a deep bench of leaders with the experience to advise on your most complex challenges.

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Self-Perform Services FAQs

A self-performing contractor completes key parts of the construction project with their own crews instead of subcontracting the work. By executing critical scopes in-house, self-performing contractors can maintain consistent safety protocols, quality standards, and schedule discipline—particularly on complex projects that require flexibility and technical expertise. Unifying general contracting with trade work improves coordination and responsiveness throughout every phase of the build.

Self-performed services often include concrete work, steel erection, carpentry, demolition, mechanical, equipment rigging & installation, MEP, and other core construction competencies. By handling these critical scopes directly, self-performing contractors help ensure consistency, reduce delays, and keep construction projects on budget and on schedule.

While self-performing doesn’t make trade labor and materials cheaper, it changes how costs are built, controlled, and managed. When a GC subcontracts a scope, the owner pays for the sub’s contingency, overhead, and profit, plus the GC’s markup. Much of that contingency accounts for external factors: schedule slips by other trades, design gaps, site access, etc. A self-performing contractor prices from its own production rates and field history, and the people estimating the work are accountable to the people who will build it. Productivity risks shift to the contractor. When the contractor is experienced and disciplined, this shift produces more accurate early budgets, less padding for unknowns, and fewer surprises at buyout.

 

Self-perform also reduces frictional costs between trades. When concrete, steel, and mechanical are run by one organization, handoffs that could otherwise generate change orders, rework, and finger-pointing are managed inside one team with a single set of incentives. Problems are solved rather than priced, and the self-perform team owns the outcome.

 

In a tight labor market, self-perform removes exposure to sub-bid scarcity. When the subcontractor market is stretched, pricing rises and coverage thins. A self-perform workforce gives the owner price certainty that doesn’t depend on who happens to bid.

Speed on a project depends on who controls the sequence. With subcontracted work, the GC coordinates schedules it doesn’t own, and each subcontractor balances the needs of its own crew, other jobs, and margin. With self-perform, planning, crews, and sequencing are held by one unified team working within one schedule.

 

Self-perform scopes can start earlier because they don’t wait on a full bid-and-award cycle, so early packages such as foundations and structure can mobilize as design matures. Foremen are part of pull planning from the start, which means the schedule is built by the people who will actually execute the work. Crews can be flexed across trades and nearby projects to meet peaks instead of waiting on a subcontractor to procure labor. Because trade stacking and handoffs are coordinated internally, there’s less downtime between activities.

 

For owners where speed to market is the business case, a contractor whose own workforce backs schedule commitments is more reliable than one whose schedule commitments depend on a volatile subcontract market.

Every project changes, whether through unforeseen site conditions, design revisions, weather, or owner decisions. The difference is how fast the team can respond. When the work is subcontracted, a change typically triggers a pause: notice, pricing, negotiation, and then remobilization. With an in-house workforce, the contractor can redirect crews immediately and resolve cost through a disciplined, transparent process running in parallel instead of in sequence.

 

An in-house workforce also brings continuity. The craft already know the company’s standards, safety culture, quality expectations, and systems, so they solve problems at the front line rather than escalating them to other stakeholders to gain clarity. Teams that work together on one project carry its lessons directly into the next. When conditions require resequencing, a self-perform team can adjust across trades without renegotiating multiple contracts.

 

For the owner, this means one accountable party for the work, faster recovery when something goes wrong, and fewer disputes over whose problem a change really is.

Get in Touch.

Call us at 859.281.5000 or send us a message using this contact form.