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At Tier 1 we fully understand the increased complexity and demand for highly reliable electricity from the ever-evolving power grid.

Whether you are looking into upgrading existing outdated infrastructure, expanding to meet demand and load growth, or to improve your system's durability against severe weather, our team of experienced engineers and designers are ready to help provide quality service to your projects.

Tier 1's highly knowledgeable group of experts offer a full range of services and capabilities supporting all aspects of your business for both Electrical and Gas Distribution projects.


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Electrical Distribution

Services and Capabilities include:

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Gas Distribution

Services and Capabilities include:



For any inquiries, please email: or fill out the following form:

Reading Office

Gary Klien

6 Commerce Drive, Reading, PA 19607

Phone: 610-777-0966

New York Office

Tracy Hollands
300 Main Street Suite 2 Vestal, NY 13850
Phone: 610-370-8671

Michigan Office

Joshua Sprung
437 Fern Avenue Jackson, MI 49202
Phone: 610-603-544

Allentown Office

Randy Vresko
7424 Windsor Drive Suite 200
Allentown, PA 18106
Phone: 610-370-8277

Virginia Office

Bob Dempsey
5510 Cherokee Avenue Suite 100
Alexandria, VA 22312
Phone: 610-603-5006

To apply for a job, please send resumes to our Human Resources Department:

  • Conceptual Design

  • Detailed Design for Overhead and Underground Distribution

  • AutoCAD and Microstation Design and Drafting services

  • Site visits and Building Investigations

  • Utility Pole Inspections

  • Manhole Inspections

  • Topographic Surveys

  • Substation Surveys

  • GPR Locating and Mapping Surveys

  • Boundary Surveys

  • Project Management

  • Detailed Civil and Electrical Design Packages

  • Environmental Studies (Via Partnership)

  • Structural Analysis on Distribution Poles

  • Make-ready Engineering

  • Bill of materials

  • Power Outage Planning

  • Circuit clearance requests

  • Permitting Support

  • Construction Layout

  • Construction Support

  • Site Surveys and Data Collection

  • Routing Analysis

  • Conceptual Design

  • GIS Mapping (ArcMap)

  • New Gas Main and Service Design

  • Replacement Gas Main Design

  • Relocation Design

  • Gas Manhole/Vault Design

  • Permitting Support

  • Construction Support

  • Community Outreach

  • Public Improvement

  • Project Management

  • Construction Management

Delaware Office

Conjee Yeung
262 Chapman Road Suite 200,
Bellevue Building
Newark, DE 19702
Phone: 610-603-5476

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