Construction Services Built for Performance

At Prosiren, we don’t just build — we deliver complete solutions. Our Construction Services division offers end-to-end project support, specializing in turnkey design-build general contracting and project delivery that’s on time, on budget, and built to last.

What We Offer

Turnkey Design-Build General Contracting

From concept to completion, our integrated design-build services streamline the construction process. We combine architecture, engineering, and construction under one contract to deliver faster timelines, reduced costs, and a seamless client experience.

Materials Sourcing

We leverage our national and international supplier relationships to source quality construction materials at competitive rates. Whether it's standard building supplies or specialty systems, we ensure on-time procurement to keep your project moving forward.

Project Management

Our experienced project managers provide proactive oversight from preconstruction through closeout. With a focus on clear communication, schedule adherence, and budget control, we help reduce risk and drive project success.

Independent Commissioning

Ensure your building systems perform as designed. Our third-party commissioning services validate the functionality and efficiency of HVAC, electrical, plumbing, and life safety systems — giving you confidence in your facility’s operation.

Contracts Management

Our legal and technical expertise in construction contracting helps you navigate complex agreements. We handle vendor contracts, subcontracts, and change orders with transparency and precision, reducing delays and disputes.

A Trusted GC Partner for Integrators

At Prosiren, we understand the critical role that integrators play in delivering complex, high-performance systems to their clients. When your project scope requires a licensed general contractor, we’re here to be the friendly, reliable partner you can trust — not a competitor.

We offer white-label general contracting services that support your delivery without disrupting your client relationship. Our team works seamlessly behind the scenes or in coordination with your team, ensuring that you remain the face of the project while we handle permitting, trades coordination, site management, and construction execution.

Why Integrators Choose Prosiren

• Non-Compete Approach – We're here to support your scope, not to sell competing services or take over your client.

• Construction Without the Drama – We stay in our lane and deliver results without conflict or overreach.

• Compliance and Credentials – Fully licensed and qualified to support security, electrical, energy, and low voltage projects across diverse markets.

• Turnkey Delivery Support – From tenant improvements to ground-up construction, we ensure your system install happens in a ready, well-managed environment.

We know what it takes to make your project go smoothly — and we’re here to help you shine.

Why Prosiren?

As a Service-Disabled Veteran-Owned Small Business (SDVOSB), Prosiren brings military-grade precision, discipline, and accountability to every construction project. Whether you're developing infrastructure, upgrading facilities, or managing special projects, we're your trusted partner from blueprint to ribbon-cutting.

Let’s build something that lasts.
Contact us today to discuss your next construction project.