Services


Delivering best-in-class services has been our mission. Those services—general construction and construction management — are offered individually, or fully integrated, and tailored to each customer’s unique needs.

QSSI is dedicated to providing the highest quality services and solutions designed to meet the specific needs of each customer.

General Construction


In construction, two things matter: commitment and delivery. What separates these two – all too often – are excuses, delays, missed deadlines, financial risk, and wasted time.

At QSSI, we keep our promises – without keeping our clients waiting. Our comprehensive construction services are delivered to you with a keen sense of urgency and an eagle eye on your bottom line.

We provide preconstruction, construction management, design-build, and general contracting services to meet the diverse needs of our clients. We support our clients and project teams with leading edge technology to facilitate communication and streamline project work flow.

And, safety programs offer peace of mind to our clients – and are a point of pride for our people.

QSSI’s General Construction service offerings include, but is not limited to:

  • New Building Construction
  • Carpentry
  • Turnkey Construction
  • Electrical
  • Building Additions
  • Flooring
  • Mechanical
  • Design/Build
  • Building Renovations – Government Facilities, Commercial, Multi-unit, Offices/Store Fronts
  • Interior & Exterior Renovation
  • Drywall and Insulation
  • Site Construction
  • Plumbing, Heating, and Air Conditioners
  • Fire Protection
  • Painting
  • IDIQ/JOC – Indefinite Delivery, Indefinite Quantity / Job Order Contracting

Construction Management


The design and construction of high–rise residential, commercial and industrial projects is a complex process. And while many companies successfully participate in that process day–in and day–out, there are times when an outside consultant with years of experience can help meet special needs. At QSSI, we offer the full range of construction management services to support our clients in both the private and public sector. From preconstruction to project closeout, we understand that flexibility is key to meeting the needs of the many different markets we serve.

QSSI’s Construction Management service offerings include, but it is not limited to:

  • On-site construction management
  • Schedule of Planning and Design Activities
  • Construction Administration
  • Review of Documents for Coordination and Constructability
  • Construction Phasing
  • Closeout and Document Turnover
  • Project oversight
  • Cost estimating
  • Scheduling
  • Value engineering
  • Procurement Strategies
  • Constructability analysis
  • Cost Control
  • Change order analysis and negotiation
  • Cash Flow Analysis
  • Quality Control
  • Developing a Realistic and Complete Budget