Serving VA, NAVFAC, USACE, GSA & DHS with federal facilities, historic restorations, and mission-critical projects across the nation.
End-to-end design-build delivery for the nation's most demanding federal programs.
Design-build delivery of federal office buildings, courthouses, border stations, and administrative complexes meeting all federal standards.
Specialized restoration of historic federal buildings preserving architectural integrity while meeting modern code, ADA, and energy requirements.
High-security facilities, data centers, command-and-control structures, and healthcare facilities with stringent uptime and security clearance requirements.
Asbestos, lead, and hazardous material abatement at federal sites with full regulatory compliance, documentation, and certified workforce.
Trusted by the nation's most rigorous federal procurement programs.
A selection of mission-critical federal projects delivered on time, on budget, and fully compliant.
HVAC supplemental cooling system upgrade for federal immigration offices. HVAC by F.E. Moran, electrical by Pace Systems.
Hazardous material abatement at the Edward Hines Jr. VA Hospital campus. Full EPA and OSHA compliance with certified workforce.
High-security design-build facility program executed under NAVFAC procurement with full security clearance coordination.
ONeill Contractors Inc holds two active federal small business set-aside certifications, unlocking preferred access to billions in annual federal contract opportunities.
VA-verified certification granting access to VA SDVOSB set-aside programs and priority consideration across all federal agencies under VAAR regulations.
SBA-certified WOSB status enabling competitive and sole-source awards in underrepresented industries, with access to the WOSB Federal Contract Program.
We don't just build — we deliver mission-readiness, regulatory certainty, and institutional confidence on every project.
Built exclusively for federal procurement from day one. We understand FAR, DFARS, VAAR, and agency-specific supplemental regulations — no learning curve on your project.
SDVOSB and WOSB simultaneously — giving agencies maximum flexibility in contract vehicle selection and set-aside strategy without sacrificing quality.
17+ years, 200+ projects, zero terminations for convenience. Our past performance record speaks across VA, NAVFAC, USACE, GSA, and DHS procurement offices.
Headquartered in Glenview, IL with project execution capability across 38 states. We mobilize qualified teams, subcontractors, and compliance infrastructure anywhere in the U.S.
Single point of accountability from concept through commissioning. Our integrated design-build process compresses schedules and eliminates the owner-risk gap between design and construction.
EM 385-1-1 safety plans, Davis-Bacon certified payroll, OSHA 30-hr supervision, and site-specific APP/AHA documentation on every project, every time.
Whether you're a Contracting Officer, Program Manager, or Federal Project Executive — we're ready to discuss your next mission-critical project.
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