8(m), W/DBE certified small business providing western PA, OH, and WV with excellence in HVAC mechanical contracting for projects (construction, design-build), service, controls, energy management/audits, commissioning, and retro-commissioning.

We are a WOSB that provides solar power solutions and installation for residential, commercial, industrial and agricultural industries.

Environmental Engineering & OSHA Consultng including environmental permitting (air, water, waste), site assesment & remediation, Phase I & II ESAs, asbestos and lead consulting), sanitary sewer flow monitoring, and NEPA environmetal assessments.

Pharmaceutical R & D, RA, QA, human clinical trials, Reg. Intell., Ed. & Training, publications, analytical services, statistics, NDA, ANDA, 510K, PMA, BLA. Alternative medicine, Quality Stds Dev & Imp., audit, corrective action plng.

WB Electric, Electrical Contractors. Commercial, Residential, Institutional and Industrial electrical. lighting, generator systems, lighting control, stage lighting, IT services, voice/data/video networks, renewable energy.

Underwater and Marine Services, Non-Marine Services, Consulting.

Perryman Building offers historic carpentry, restoration, site improvements, and construction using design build fast track perfomance with leeds certification. Warehouse heating systems, restroom, electrical built in high security environments.

SDVOSB construction company capable of new construction, renovations, and building maitenance.

Design-build firm with capabilities that span the life cycle of large and complex projects. From initial studies to develop the project, throught the engineering and design, construction implementation, and operation and maintenance.

We provide owner representation on construction projects, construction management, engineering, site supervisor, building inspection, quality assurance, project management, program management, document control, bridge and road inspection.

HIGH VELOCITY SEWER JET CLEANING, TELEVISION INSPECTION , HIGH PRESSURE VACUUM CLEANING, BYPASS PUMPING, SEWER AND DRAIN CLEANING.

AMO Environmental Decisions, a Veteran Owned Small Business, offers environmental consulting, compliance, engineering, and remediation services to government and industries.

Our company performs select building demolition, interior and exterior, (up to three stories high), and rough carpentry installation. Selective site work involves; exploratory digs, trench utility dig out, and back filling and caissons spoil removal.

DV & Associates, LLC (DVA) is a Service Disabled Veteran Owned Business (SDVOB) founded in July 2005 as a prime or general contractor providing Construction Management and Homeland Security Services to government and private industry.

BMC provides professional maintenance and construction services. We can also provide research fabrication support.

Electrical Contracting for Commercial/Industrial firms such as residential developers, manufacturing companies, environmental firms, wireless/wireline telecimmunication companies

Provide design and engineering services, process control systems, instrumentation, temporary and permanent personnel, liquid filtration products, construction, construction management, demolition, electrical contracting, facilities management

Environmental Consulting, Environmental Engineering Process Design, Construction Management, including GIS mapping and Energy Management Services, Wastewater Ttreament Design and Water Management Services.

transport, radio towers/shelters, storm/sewer/water lines, trails and roads, facility maintenance/management, construction mgmt, general const/remodel, paving, concrete, remeditation, Design Build, Eng. Services, waste water, security, demolition

We sealcoat asphalt, line paint, hot tar cracks, and recycle asphalt using infared technology. We also have an asphalt maintenance program.