Frontier Systems Integrators, LLC specializes in Telecommunications Consulting and Engineering, Security Systems Integration, and Specialized Project Development/Management. Projects include Sourcing and technical operations.

PHA INC is a highly experienced design-build construction firm. As an architectural design AND construction firm, we offer a service level traditional firms can't offer. We deliver quality projects for all types of building construction.

We have experience with a wide variety of central office, wireless, and cellular systems. We install DC Power, Transmission Equipment, Fixed Wireless and Cellular/PCS equipment from a myriad of leading equipment manufacturers.

Proposal Writing, Business Development and Teaming. Also, MFR. Representative for Valves, Pumps, Boilers, Plumbing, HVAC Systems, Tanks, Filters, Heaters, and Steam Specialties.

mechanical, heating, cooling, HVAC, contractors, pneumatics, refrigeration, maintenance, design build, refrigeration, digital controls, ventilation equipment, process piping

Building Construction, Heavy Construction, Design Build, Historic Restoration, Facility Support, Operation&Maintenance Services, Real Property Maintenance Services, Environmental Remediation, Marine Demolition&Construction, Mentor Protege with Cerrudo Services

Irrigation System Construction Landscape Construction Irrigation System Repair

Kelley's Underground Construction Inc. provide and install sewer, water, storm drains, retention systems.

Site contracting, earthwork, grading, excavating, all utilities, clearing, erosion control, dam reconstruction, mass excavation, paving, site concrete.

Consulting, Mentoring, and Educational services in Military Tactics, Nuclear weapons, Nuclear power plants, Business Management, Quality, Engineering. Certified RAB ISO 9000:2000 Lead Auditor; ISO 14000 Auditor. See www.pathug.com for other.

FDA, ISO 9001, CE approved products for medical, dental and veterinarian.

Industrial/Commercial General Contractor self performing new masonry, masonry restoration, concrete restoration, historic restoration, tuck pointing, gunite, chimney Repair, refractory. Stocking Material supplier/distributor for related products.

Qualified US Defense Contractor Major*Super Global Industrialist Developer: Infrastructure*Residential*Commercial*EMS 911 Control Stations Disasters around the world:

Quick response, capabilities to grow proportionally to size of contract. Highly skilled in all disaster projects. Ability to design/build hospitals, hotels & large scale housing projects

SBA 8(A)firm providing;hydroseeding, landscaping, ground maintenance, general contractor, facilities maintenance, erosion control, site preparation, grading, stump removal, sodding, restoration, masonary, concrete, debris removal, silt fence, safetyfence, snow removal.

State of Va. Contractor License Class C State of Md First Class Engineering License State of Va. Food Management Certification CFC Certification (NAPE) Gas Engine Repair Certification

David Engineering Const: Heavy Civil General Engineering and Building, Excavation Grading Paving, Remediation, Underground, Utilities, Concrete, Residential, Design/Build Priority on SAFETYRESONABLE COST/CUSTOMER Satisfaction. .

OIL/FUEL DELIVERY (HOME HEATING FUEL & INDUSTRIAL) DISTILLATES, DIESEL, RESIDUAL HVAC (HEATING, VENTILATING, AIR CONDITIONING) SERVICES (BURNER, AIR CONDITIONING REPAIR & INSTALLATION).

Project Management; Construction Management; Cost Estimating; CPM Scheduling; Inspection and Material Testing, Civil engineering; Structural engineering; Mechanical engineering; Electrical engineering and general contracting; Design/Build

8(a), MBE, SDB General Contractor with 35 yrs collective exp, Histroical Renovations, roofing, flooring, concrete colored, stucco, adobe block work, special coatings, vertical & horizontal construction. Demolition, tenant finish