Construction Management and Engineering
- Onsite Construction Management
- Architectural Review
- Engineering Review
- Code and Regulation Review and Analysis
- Quality Assurance and Control (QA/QC)
- Project Budgeting and Management
- Scheduling
- Critical Path and Time Impact Analysis
- Request for Information and Proposal (RFI/RFP) Analysis
- Meeting Facilitation and Reporting
- Inspections
- Building Commissioning and Decommissioning
- Construction Public Relations

Projects and Key Clients
PSI offers a wide range of construction management and engineering services across various types of projects, including roads, bridges, buildings, commissioning and decommissioning, ADA accessibility, demolition, restoration, reclamation, historic structures and masonry, water locks, docks, trails, hazardous materials abatement, elevators, HVAC system assessments, water and wastewater treatment plants, landscape design, architecture, cultural resource protection, and utilities.
Facilities Operations and Management
PSI is dedicated to ensuring smooth and efficient operation of facilities. We offer comprehensive management, along with the necessary tools, supplies, and equipment for expert facility maintenance. Our team adheres strictly to all relevant federal, state, and local regulations, including permit and licensing requirements. Our services are multifaceted, encompassing cost reduction through Cost-Benefit Analysis (CBA), implementation of eco-friendly practices, maintenance tracking and reporting, system optimization, energy management, and the integration of technological advancements. With a strong emphasis on project and program management, we ensure that our projects adhere to budget, schedule, and scope constraints.
Water and Wastewater Facilities Management
- New Plant Startup
- Accurate Lab Testing
- 24/7 Operations and Management
- Inspections and Preventative Maintenance
- SCADA Monitoring
- Regulatory Compliance and Agency Coordination
- Facility Commissioning and Decommissioning
Building Operations & Management
- 24/7 Operations and Management
- Emergency Staffing
- Budgeting and Costing
- Grounds Maintenance
- Custodial Services
- Building Documentation
- Regulatory Compliance and Agency Coordination
Facility Consulting
- Facility, Operations, System, and Compliance Assessments
- Red Flag Assessments for State Revolving Fund Applications

Projects and Key Clients
Our Facility Services team offers a range of services, including operations and maintenance (O&M), facility management, staffing, grounds maintenance, and custodial services for facilities across the United States. We specialize in serving water and wastewater treatment facilities and currently manage three ongoing contracts in this area:
- SDEDA Regional WWTP in Box Elder, South Dakota (3 million GPD – also operated prior Ellsworth AFB plant, provided CM services for construction to new SDEDA plant, and decommissioned old plant).
- Cannon Air Force Base WWTP near Clovis, New Mexico (1.5 million GPD, USAF).
- Jacobs Creek Job Corps Center Water and WWTP in Bristol, Tennessee (50k GPD, Forest Service).
Business Consulting, Training, and Support
Starting, maintaining, and growing a business is a complicated process that presents many challenges to small and large business owners alike. PSI has experienced these challenges firsthand. PSI’s Business Consulting division serves city, state, federal, and tribal agencies; private small businesses; company boards; and non-profit organizations.
Our business services include:
- Disadvantaged Business Enterprise Program (DBE) Training and Consulting
- Entrepreneur Consulting
- Strategic Planning
- Survey Administration
- Staffing
- Technical Writing
- Marketing Support
Projects and Key Clients
- SD DOT
- MnDOT
- MCUB
- Nebraska DOT
- Tyndall AFB
