S. G. Mastriani Construction Company, headquartered in Dunmore, Pennsylvania, was established in 1946, based on a vision to create a superior general contracting firm. Today, that vision has become reality. S. G. Mastriani Co.’s talented team of engineers, estimators, foremen and construction managers have hundreds of successfully completed projects to its credit, as well as an industry-wide reputation for superior technical skills and proactive project management.

S. G.  Mastriani Construction Co., in its third generation, is committed to providing superior General Contracting, Construction Management, and Design-Build services in our target markets. We will continue to be recognized as market leaders by owners, the design community, and our competitors; and will utilize our competitive advantages toward the successful delivery of each project.

S. G. Mastriani Construction Co. maintains a healthy balance of competitive-bid, negotiated construction, design-build and construction-management contracts—in both the public and private sectors—in commercial, retail, assisted-living, educational, industrial, medical, financial, public housing and churches. With an emphasis on optimum value for each construction dollar, S. G. Mastriani Construction Co. provides our clients with the finest in preconstruction and construction services, emphasizing teamwork, communication and project-wide success—continuing a long tradition of building excellence—taking our clients, and our projects, to The Next Level.

Many companies seek projects. S.G. Mastriani Construction Co.’s objective is to seek long-term relationships with selected customers. This impacts the way we think, the way we are organized and the way we work.

Foremost, it means that we take on the customer’s perspective -- we share your concerns and objectives. We assume ownership and accountability for our work, with success measured against stated goals and objectives.

Few endeavors are as complex as a construction process.  S. G. Mastriani Construction Co.’s complete project delivery system offers a practical and cost-effective approach to your next construction project.