Allegheny is a full-service general contracting and construction company based outside of Pittsburgh, Pennsylvania. For over 20 years we’ve provided high-end construction services to Pennsylvania and beyond. We started as a woman-owned business committed to providing quality services, and have since continued to grow and expand. Our experienced team is capable of meeting all your project needs throughout each phase of the process. Allegheny employs the most highly skilled tradespeople, engineers, and designers to provide the best work for our clients. We work closely alongside our clients to ensure their needs are being met at each step of the way; beginning with our in-house budgeting and scheduling all the way through the final punch list.

Past projects include commercial work, historic renovations, health care, sports and recreation centers, industrial / energy and higher educational facilities, as well as not for profit. Allegheny’s meticulous attention to detail and commitment to excellence has made us a leading choice for projects which require a high degree of precision. Our level of accuracy and expertise made us the top choice for creating new areas for infection isolation, secured holding, and decontamination the Emergency Room Expansion at Canonsburg General Hospital. For this project we worked alongside hospital staff and administration to ensure the least amount of disruption to ongoing hospital activities; while maintaining full control over the scheduling, budget, and quality of the expansion.

The coordination of multiple trades is often the weakest point in a construction project. Allegheny solves this problem by self-performing everything from demolition and excavation to more skilled trades such as finish millwork and acoustical ceilings. We’ve dedicated decades to learning and perfecting our skills, allowing us to guarantee client satisfaction. Whether you choose our general contracting services or combine them with one of our other project delivery methods, working with Allegheny is a choice you won’t regret!

Featured Projects

Port Authority of Allegheny County Collier & Manchester Bus Garage Improvements

These improvement projects for the Port Authority of Allegheny County encompassed the removal and replacement of two bus lifts at the Collier bus garage, three bus lifts at the Manchester bus garage, and the installation of 27,930 SF new latex modified concrete overlay on the parking deck.

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Lutheran SeniorLife VieCare Hospice Conversion


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Pittsburgh International Airport

Allegheny Construction has completed projects at the Pittsburgh International Airport

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FL2, Fairmont Hotel

FL2 at Fairmont Pittsburgh is the balance of vibrant and inviting elements designed to create the perfect dining experience.

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Cost Sports Center,
University of Pittsburgh

General Contractor for the newly renovated track team, baseball, softball and soccer teams during inclement weather.

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