Design and Build Services


Your one-stop shop for all your construction needs. We will hand select design professionals to partner with our team to meticulously plan every detail of the project. Our team is committed to open communication and providing quality work at an exceptional value.

Construction Management Services

Construction Management

APW will represent the owner’s best interests and manage the design and construction process. Similar to hiring a professional consultant to handle the planning and management of your construction needs, we will use our knowledge and experience to ensure the project is completed on time and on budget.

General Contracting Services

General Contracting

If you already have an architect in mind or plans in hand, you can count on the APW team to construct the facility at a high level of quality and keep you informed every step of the way. We will carefully examine the design and provide value engineering recommendations to ensure you get the best value from your investment.

Harness the Power of
the Williams Family of Companies

From the initial founding of A.P. Williams in 1994, Paul and Drew Williams have gained a reputation for quality, excellence and honesty. As their business grew, they wanted to have greater control over the quality of the end product and expand value engineering opportunities into additional phases of construction.

WDP logo


APW partners with Williams Development Partners, part of the Williams family of companies, to provide real estate development services to clients in Harrisburg, PA and surrounding areas.

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Mainline logo


Mainline Excavating provides a complete suite of commercial sitework services, including site analysis, utilities, stormwater, grading, paving and sustainability. Our team uses a common-sense approach to discover cost-saving engineering alternatives that keep quality high and increase value.

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WSC logo

Civil Engineering

As civil engineers, Drew and Paul Williams formed Williams Site Civil to simplify and streamline the site design and often times tedious approval process. WSC engineers savings into the initial design in the earliest stages of construction and planning. Sites are designed with budgets in mind.

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