Established in 1954, Spalding DeDecker Associates, Inc. (SDA) is an employee-owned consulting engineering firm specializing in infrastructure, land development, and surveying.

Wetland construction, Stream bank relocation and restoration, Installation of soil bioengineering, Site specific vegetation Certified WBE, PA Dept. General Services.PennDot pre-qualified.

Environmental Consulting and Planning Services. Specializing in Watershed and Stormwater management. All levels of natural resource evaluation, assessment and study preparation. Water quality and NPDES reporting.

IT Consulting. sortware development project management Quality assurance Training

Full-service architectural and planning firm. Specializing in all education facilities, religious, historic restoration, commercial, government. Client-focused, consistent and contextual. Committed to providing creative and sustainable design solutions.

LBL Architects is an architectural firm specializing in institutional projects, including various public building types (courthouse, public safety, recreation centers, animal shelters, libraries, etc.), schools, medical facilities and churches.

Architecture, AIA, Interior Design & Decorating, Leed Certified, Civil, Mechanical, Structural & Electrical Engineering, Construction Administration, Project Management, Land Surveying, Boundaries, Construction Staking, GPS, ALTA/ACSM & Topography Surveys

Naturalene, Inc., a Research & Development Company specializing in Ground Support Equipment, Aerial Access Solutions. We proudly serve the following industries: Aviation, Space, Military and Industrial.

We are a full service architectural firm dedicated to providing superior planning, design, & construction administration services through the full lifecycle of projects. We plan, design, & preserve buildings that contribute to local communities.

Comprehensive architectural design services; Architecture, interior, space planning civil, site, structural, MEP. Virtually all types of buildings. (SRM) programs. LEED certification. Licensed in 23 states.

We are a certified EDWOSB/WOSB firm specializing in providing consulting and advisory services for historic preservation, planning, development support, preservation tax incentives, construction, regulatory compliance, and preservation programs.

Ecological services, wetlands, woodlands, prairies, habitat assessment, restoration, invasive species management

CES develops innovative civil eng & envt solutions for the restoration, LEED protection & enhancement of the natural envt.: civil site design/const mgmt, soil & g/w invest/remed, waste mgmt, ESAs/Impact Statements, facility decomm, ind complian & related.

Consulting, design, engineering, facilitation, planning, and surveying services for projects involving water quality, stormwater, land use / development, stream / wetland, and habitat issues. Focus is on providing very innovative / high quality services

Remodel, Renovations, Repairs and Maintenance of facilities.

30 years of Real Estate and Mortgage Banking experience.Pre Foreclosure consultations.Market evaluation for resale of homes.Preserving and processing of Real Estate Assets.REO Marketing, Asset Management, Remodeling, Mortgage and Retail Marketing resources.

We provide architectural and design services.

ETC has extensive experience in architecture, landscape architecture & urban design, electrical & mechanical engineering, civil & traffic engineering, infrastructure & structural design, rehabilitation, inspection & CM services.

We are a 100% woman-owned cost estimating firm. We are currently SBE, DBE, WBE, HUB certified. We offer over 30 years experience in construction cost estimating, value engineering, risk analysis, value analysis/management, and constructabliity studies.

Engineering, Design, Development, Training Sytems development, Military training systems, Training structures and facilities