Staff Expertise


A locally owned and operated firm located in Pottsville, Pennsylvania. Our current staff has over 75 years of combined experience in assisting municipal and private sector clients with complete services delivered on time and within budgetary constraints.

Our philosophy is to treat each and every client’s project as if it were our own. Our understanding of regulatory environments has meant faster approvals for our clients – an important advantage in today’s demanding economic climate. We invite you to reach out to us on your next project and experience the expertise, commitment and dedication of Lehigh Engineering, LLC for yourself.

Rodd J. White, P.E.
Firm Manager
[email protected]

Professional Engineer in Pennsylvania

Specialties include client relations, regulatory agency relations, engineering management, project management, mining engineering and permitting.

William P. Anders, SEO, BCO
 Manager of Engineering Services
[email protected]

Municipal Project Manager and Sales Manager

Certified Sewage Enforcement Officer, Certified Building Code Official, Certified PA dirt and Gravel road Maintenance, Over 20 years experience of Project management for commercial, residential and municipal projects including construction projects, recreational projects, including construction inspection. Project management for subdivision and land development projects, Subdivision plan reviewer, construction inspections including compliance of contract specifications and bid documents, estimating and negotiating contracts.

Alfred Ty Leinneweber, P.E.
Senior Project Manager
[email protected]

Professional Engineer in Pennsylvania

Specialties include client relations, regulatory agency relations, engineering management, project management, mining engineering and permitting.

Ted Puschak, Jr., P.E
Senior Mining Engineer
[email protected]

Professional Engineer in Pennsylvania

Specialties include extensive experience in mining and quarry engineering and permitting. This includes research, exploration, design, permitting, and reclamation. Develops operation plans for mine operators and blasting contractors. Also handles mine pool research, water monitoring projects, beneficial use coal projects and special projects.

Corey R. Parry, E.I.T
Project Manager
[email protected]

Specialties include preparation of subdivision and land development plans for residential and commercial development, stormwater management and erosion & sedimentation control plans, PENNDOT Highway Occupancy Permit plans, PADEP permitting, natural gas well pad development and permitting, construction inspections, preparation of bid documents, mine operation plans, engineering field survey and AutoCAD Civil 3D design.

Andrew R. Drumheller
Project Manager
[email protected]

Project management responsibilities include coordination, design, reporting and follow up of various mining and reclamation projects.

Design specialties include preparation of sub-division plans, GPS survey work, and stormwater plans. Responsible for the preparation of mining plans including reclamation plans, drilling and profiling plans, operational plans D.E.P. conformance plans permitting and bonding plans utilizing AutoCAD and TerraModel.

Michael Hydock
Project Designer
[email protected]

Specialties include mine planning and permitting, compliance oversight, field operations support and construction document preparation.

Ralph Hummel
Building Code Official
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Certified Building Code Official

Specialties include administration of Uniform Construction Code, Inspector of new construction permitted under the Uniform Construction Code, Certified Residential Electrical, Mechanical and Plumbing Inspector.

James B. Martin
Certified UCC Inspector
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Certified Building Code Official, Certified Commercial Building Inspector, Certified Commercial Plumbing, Mechanical, Electrical, Energy and Accessibility Inspector

Specialties include administration of Uniform Construction Code, Inspector of new construction permitted under the Uniform Construction Code both Residential and Commercial.