Tri-State Design & Development, Inc.
About
Highway and bridge design and associated services; traffic studies; environmental studies; construction inspection; civil/structural/electrical/mechanical/piping engineering services; fire and panic alarm systems; fire protection design systems; plumbing design; electrical design plans for runway and taxiway lighting; land subdivision; site development and design; construction management; structural design and inspection; design alteration services; survey work; consulting services for bridge replacement; construction administration services; plan preparation; demolition/framing/electrical/HVAC designs. Where applicable, oversight of installation is provided. Oversight of architectural services AND oversight of testing services are also provided.
Certifications
| Type | State | Agency | Certificate # |
|---|---|---|---|
| DBE | Pennsylvania | Pennsylvania Department of Transportation | — |
| DBE | Pennsylvania | Pennsylvania Department of Transportation | — |
NAICS Codes
Service Areas
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