WOSB that provides complete turnkey tower construction, cellular, wireless and broadcast installations, construction management, project mangement, excavation In-Building, demolition, foundations, tower erection, painting, site acquisition.

Highway, Road Construction, Excavating, Milling, Paving, Site work, Asphalt Paving, Concrete Curbs, Concrete Sidewalks, Snow Removal, Aggregate, Crushed Stone, Stone, Sand, Asphalt, Superpave, Hotmix, Cold Patch, PennDot Certified

Professional Construction Management services: CPM scheduling, inspection, contract administration, project management oversight, dispute resolution, cost estimating.

Aerial Photography, Lab Services, Analytical Bridging, GPS Location Surveys, Control Surveys, Forensic Surveys, Engineering Surveys, Hydrographic Surveys, Photogrammetric Mapping, Digital Orthos, GIS / LIS Systems and Laser Scanning & Modeling

Site Development, Site Preparation, Demolition, Poured Concrete, Heavy Highway, Bridge and Road Construction, Concrete Crushing and Recycling, Earth Work, Site Work, Underground Utilities

MINING ENGINEERING CONSULTING: PERMIT, ENVIRONMENTAL, WASTE MANAGEMENT, EVALUATIONS, ENVIRONMENTAL SERVICES, GEOLOGIC, HYDROLOGIC, GEOTECHNICAL ENGINEERING, SURFACE&GROUNDWATER STUDIES, CULTURAL RESOURCES, STREAM RESTORATION

General contracting, system design/installation with a focus on energy efficiency, sustainable technology and environmentally responsible materials.

General construction- buildings, roads, bridges, Design-build, Multidisciplinary Architect-Engineer Services, Geo-Environmental Services including Remediation, Facilities Management Support, Eng & Const for FPAT, Land Surveying, Vulnerability Studies

FLOATING DOCKS, DESIGN, CONSTRUCTION, SALE OF PARTS, ALUMINUM PEDESTRIAN BRIDGES, RECYCLED PLASTIC LUMBER MANUFACTURER. OIL CONTAINMENT BOOMS & TURBIDITY BARRIERS, DISTRIBUTOR.MARINE EQUIPMENT AND SUPPLIES, FALL PREVENTION EQUIP.

Mellor Contracting has over 20 years of experience in General Construction, Roofing, Masonry Restoration and Other Specialty Trades and is recognized as an expert, by colleagues, in these fields.

Veteran owned company established in 2009 for Alternative Energy, PV, Solar Photovoltaic Installations, Sales, and Maintenance. PA Sunshine Departemnt Approved Solar PV Systems Installer.

LSN CM&E, LLC ) is a full service MBE Certified construction management and general contracting company that works with owners to coordinate and execute construction projects from conceptual design through completion.

The majority of our poles are used in applications for various Departments of Transportation across the country. Our newest product line is the permanent vehicle barrier foundation that is used on border between AZ and MX

PPM is a Service Disabled Veteran Owned small business. We winners of 2010 SBA for our field, and COTY, contractor of the year award. We specialize in Property Management, Facility Management & Services, Construction, Real Esate Services

Construct and maintain communication towers and all associated tower components. Paging carrier through out Pennsylvania. Two-Way radio dealer/service shop. Consumer electronics, i.e. scanners, GPS receivers, etc.

Roofing Resources, Inc. is in the business of building envelope water management. RRI provides infrared diagnostics, early warning roof collapse systems, roof design and evaluation services, and a unique ASP databased roof maintenance program.

Existing Buildings documentation, existing conditions inspection, work scope development, RFP development, historic preservation, construction certificate training, ASTM E2659, bid management, quality assurance, owner's representative,

Privately held, fully insured, Penn-Dot Pre-Qualified full service company. Specializing in Excavation, Site Work, Asphalt Paving, Sealcoating, and Line Striping. We also provide services for; commercial, residential, industrial, patching & crack filling

Maintenance and protection of traffic, Emergency Traffic Control Services Temporary Traffic Set Up

We provide land clearing and brush cutting services using specialized equipment.