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Electrical

Appellation Construction Services has expertise in constructing, maintaining and improving electrical systems in many industries including Oil and Gas, Industrial, Healthcare, Education and Commercial.  

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Civil

Appellation Construction Services has extensive experience in site civil construction.  We are experienced in pad construction, entrance road construction, E&S controls, PCSM construction and concrete foundation installation

Mechanical

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Appellation Construction Services specializes in constructing, maintaining & improving natural gas and industrial piping systems.

Painting & Coating

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Appellation Construction Services has a full service shop Located in Williamsport at our 14+ acre facility. Our painting and coating services are also field/site capable.  

Power & Industrial

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Appellation Construction Services is a full-service contractor offering new construction, repairs, maintenance, modification and outages to power generation and industrial facilities. We draw on our experience to build, operate, and maintain plants that run safely, reliably, and cost-effectively.

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Safety

At Appellation Construction Services, employee safety is more than a priority, it is our core value! See our approach to the Health and Safety including recent awards.

ACS is dedicated to serving and delivering the utmost value and quality to our customers.

Proud Members of:
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999 N. Loyalsock Ave Suite C

Montoursville, Pa 17754

Tel: 570-601-4765

Fax: 570-601-4768

191 Palmer Industrial Rd

Williamsport, Pa 17701

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© 2020 by APPELLATION CONSTRUCTION SERVICES, LLC.