Tenant Improvements for Government and Federal Facilities
Secure. Compliant. Mission-Ready.
Whether you need to reconfigure secure office suites, upgrade medical facilities, or modernize federal agency interiors, Aventus is the partner you can trust. We specialize in tenant improvements for government buildings, offering full-service renovations with minimal disruption to operations.
Our experienced team delivers tenant buildouts across the federal, state, and local levels—including secure SCIF modifications, ADA-compliant upgrades, and life-safety systems. From remote ranger stations to high-security Department of Defense properties, we elevate interiors to meet evolving public-sector needs.
Why Choose Aventus?
As a company with deep experience in government construction contracting, Aventus brings unmatched discipline, discretion, and attention to detail to every project.
Minimal Operational Disruption
Rapid Mobilization & Responsive Project Management
Federal, State, and Local Code Compliance
Design-Build & Design-Assist Collaboration
Diverse Experience Across Public-Sector Facilities
Our Tenant Improvement Capabilities
Government Office Renovations & Reconfigurations
Interior Demolition and Space Planning
Electrical, HVAC, IT & MEP Upgrades
Custom Casework, Millwork, Doors & Hardware
ADA Compliance, Fire/Life Safety Integration
Durable Commercial Flooring & Finishes
LEED & Sustainability-Oriented Retrofits
Need site prep or selective demolition first? Explore our Demolition and Site Prep services.
Recent Tenant Improvement Projects
US Air Force | Renovate Room E-312 | Griffiss Air Force Base Rome NY
Aventus was awarded a firm-fixed-price contract by the U.S. Air Force Research Laboratory in Rome, NY, to construct interior walls in Room E132 of Building 1.
The project involved furnishing all labor, materials, and equipment necessary to divide the space in accordance with detailed specifications and drawings, with a 270-day performance period. This project reflects our ability to deliver secure and compliant interior construction services within federal research environments under stringent quality and access control requirements.
Bureau of Land Management | Watt Street Housing Renovation | Battle Mountain, Nevada
Aventus was awarded a contract by the Bureau of Land Management to renovate multiple government-owned residential units in Battle Mountain, Nevada. The scope included full interior remodels of three separate houses, with work ranging from plumbing and electrical upgrades to new flooring, siding, painting, concrete, and ADA-compliant enhancements. Delivered under a firm-fixed-price contract, this project showcases our capacity to execute residential federal renovations with quality, compliance, and efficiency.
National Park Service | Rehab Safety Warehouse Restrooms | Boulder City, Nevada
Aventus was awarded a contract by the National Park Service to rehabilitate the restrooms at the Safety First Warehouse in Lake Mead National Recreation Area.
The scope of work included complete interior renovations, plumbing and fixture upgrades, and ADA-compliant improvements, all delivered within a 180-day performance window.
This project demonstrates our capability to execute tenant improvements for federal facilities with safety, compliance, and efficiency at the forefront.
Department of Defense | B1305 and 1355 Dorm Water Heater Repair | Travis Air Force Base, California
Aventus was contracted to design and construct a full renovation of the water heating and space heating systems for Building 1305 at Travis Air Force Base.
The scope included replacing end-of-life boilers and water heaters with high-efficiency modulating systems, upgrading pumps and valves, installing digital controls tied into the EMCS system, and commissioning the new HVAC infrastructure.
This project highlights our expertise in delivering technically complex mechanical renovations for mission-critical government facilities under strict compliance and performance standards.
From Concept to Closeout
Aventus offers design-build tenant improvement solutions that streamline delivery and reduce change orders. Our proactive team works hand-in-hand with facility managers, project officers, and end-users to ensure your project is built to spec, on budget, and on time.
Ready to modernize your space? Let’s talk about your next tenant improvement project.
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