Promotional and specialty advertising. Embroider and silkscreen apparel, caps, pens, calendars, mugs, magnets, calculators, mousepads, rulers, clocks, keytags, flashlights, lanyards, gifts, awards, etc.

General Construction

Emergency Medical Services delivered by emergency medicine physicians

Human Factors Consulting

General Contractor

Writing (news, PR, grants, technical), research, location scouting, permitting, production and event management. Event consultation, local liaison, site/travel services.

buildings, utilities, excavation, paving, trucking

Environmental Management, Systems, and Performance Environmental Advocacy, Legislation, Rulemaking, and Permitting Environmental & Community Relations Development Mining and Natural Resoources Sustainability

commercial and residential construction management. specialty trade focus on metal framing, drywall, insulation, rough carpentry, painting and other finishes. Landscaping and landscape maintenance

Bookkeeping

We can develop custom applications to automate your work flow, Develop software and hardware interfaces to machinery, create web applications from your computer apliocations. We can trouble shoot and isolate almost any problem you have in your process.

Derek Business Machines provides sales and service on office equipment. We service most brands of copiers, faxes, and printers. The main line of office equipment we carry is Canon and HP. We also provide supplies for office equipment.

Asphalt Maintenance e.g.:slurry seal, crackseal

All types of Roofing, Bending, Forming, and Welding with various types of metals and materials. Engineers on staff are able to design or assist in the design in these areas of expertise.

Electronic Research and Development in Sonar systems, telemetry systems, energy harvesting, anti-tamper technology, Information Assurance, and other electronics hardware and software.

General Construction, Construction Mgt, Construction, Design Build, Airport Construction, Historic Restoration, Remote Site Construction, Concrete, HVAC, Mechanical, Plumbing, Painting, Carpentry, Electrical, Excavation, Landscaping, Railways, Bridges

Commercial Building Construction, Industrial Building Construction, Concrete breaking and cutting for demolition, Building demolition, Environmental Testing

Nittany Scientific develops antenna design software, distributes such software and designs and builds specialized antennas

General Contractor, new home builders, remodel, additions, concrete, framing, finishing, flooring, drywall, paint, roofing, siding, doors & windows, Fire & Flood damage restoration, carpet and upholstery cleaning service

We are capable of providing large machinery and equipment, acccounting, tax and payroll services, esthetic supplies and services, painting, wall coverings and electrical services.