1 | Alfred Benesch & Co.
| www.benesch.com
610-439-7066
| Chicago
| 1986
| Civil, structural and transportation engineering, water/wastewater and municipal engineering, land development
|
2 | Barry Isett & Associates Inc.
| www.barryisett.com
610-398-0904
| Allentown
| 1977
| Survey, environmental services, civil, structural, forensic, traffic, municipal engineering, landscape design, code services, special inspections
|
3 | Benchmark Civil Engineering Services Inc.
| www.bencivil.com
610-776-6700
| Allentown
| 1994
| Civil and traffic engineering, stormwater management, surveying services, commercial and retail land development
|
4 | Bogia Engineering Inc.
| www.bogiaeng.com
610-678-3071
| Reading
| 2006
| Civil, traffic and forensic engineering
|
5 | Bohler Engineering
| www.bohlerengineering.com
610-709-9971
| Center Valley
| 2006
| Site, civil and consulting engineering, land surveying, landscape architecture, permitting, urban planning, program management, sustainable design
|
6 | C2C Design Group
| www.c2cdg.com
610-670-2200
| Sinking Spring
| 2015
| Surveying, civil/site design, architectural engineering, design/build services, municipal, green infrastructure, landscape architecture
|
7 | Carroll Engineering Corp.
| www.carrollengineering.com
215-343-5700
| Warrington
| 1973
| Municipal, water/wastewater, traffic, structural, surveying, geographic information systems, landscape architecture, construction management
|
8 | D'Huy Engineering Inc.
| www.dhuy.com
610-865-3000
| Bethlehem
| 1976
| Project and construction management, facilities engineering, structural engineering, forensic engineering
|
9 | DME
| www.dmeforlife.com
610-366-1744
| Allentown
| 2001
| Process, mechanical, electrical, plumbing, fire protection
|
10 | Entech Engineering Inc.
| www.entecheng.com
610-373-6667
800-825-1372
| Reading
| 1981
| Water/wastewater infrastructure and treatment, energy, facility condition assessments, MEP, utilities, oil and natural gas infrastructure
|
11 | Finelli Consulting Engineers Inc.
| www.finelliconsulting.com
610-559-1000
| Easton
| 2006
| Civil engineering, consulting, municipal engineering, hydrology and hydraulics, surveying, lighting design, utility design and analysis, permitting
|
12 | Gilmore & Associates Inc.
| www.gilmore-assoc.com
215-345-4330
| New Britain
| 2004
| Municipal and civil engineering, structural, land design, sustainability, landscape architecture, water resources, transportation, environmental
|
13 | Hanover Engineering Associates Inc.
| www.hanovereng.com
610-691-5644
| Bethlehem
| 1970
| Civil engineering, municipal engineering and planning, structural engineering, environmental services, surveying, utility line design and permitting
|
14 | Horizon Engineering Associates LLC
| www.horizonengineers.com
267-923-8673
| Pennsburg
| 2001
| Site engineering, land surveying, construction layout, land planning, landscape architecture, zoning support
|
15 | Langan Engineering & Environmental Services
| www.langan.com
610-984-8500
| Parsippany, N.J.
| 2008
| Site/civil engineering, geotechnical engineering, survey, geographic information system, natural resources, landscape architecture and environmental
|
16 | Lehigh Engineering Associates Inc.
| www.lehighengineering.com
610-767-8545
| Walnutport
| 1984
| Traffic engineering, residential and commercial design, municipal engineering, surveying and septic design, global positioning system survey
|
17 | Liberty Engineering Inc.
| www.libertyengr.com
484-223-1761
| Allentown
| 1988
| Civil/site engineering, structural engineering, mechanical, electrical, plumbing and fire protection engineering
|
18 | Maser Consulting PA
| www.maserconsulting.com
610-868-4201
877-627-3772
| Red Bank, N.J.
| 2007
| Civil engineering, bridges, site, dam, environmental, geotech, surveying, landscape architecture, planning, structural, traffic, water/wastewater
|
19 | McTish Kunkel and Associates
| www.mctish.com
610-841-2700
| Allentown
| 1976
| Highway and bridge design, land surveying, environmental permitting, construction inspection, land development design
|
20 | O'Donnell & Nacarato Structural Engineers
| www.o-n.com
2159253788
800.607.7284
| Philadelphia
| 2006
| Structural engineering, parking consultation
|
21 | Ott Consulting Inc.
| www.otteng.com
610-928-4690
| Emmaus
| 2003
| Civil engineering, surveying, landscape architecture, global information system, private, municipal, industrial and institutional
|
22 | Penn Environmental & Remediation Inc.
| www.penn-er.com
215-997-9000
| Hatfield
| 1996
| Civil and environmental engineering, environmental consulting, contracting and remediation services
|
23 | Pennoni
| www.pennoni.com
610-231-0600
855-754-3595
| Philadelphia
| 1966 companywide
| Civil/site, survey and geomatics, landscape architecture and planning, geotechnical, structural, and inspection and testing
|
24 | RETTEW
| www.rettew.com
610-866-8330
800-738-8395
| Lancaster
| 1995
| Civil, transportation, environmental, structural and subsurface utility engineering, land planning, surveying, safety consulting, design-build
|
25 | RPA Engineering
| www.rpaengr.com
610-374-6144
888-772-6053
| Wyomissing
| 1989
| Mechanical, electrical, structural, civil, controls, process, commissioning, qualification, validation, project management
|
26 | Seidel Planning & Design Ltd.
| www.seidelplanning.com
610-323-8752
| Pottstown
| 2005
| Land use planning, landscape architecture and development consulting for commercial, industrial, residential, telecommunications and energy industries
|
27 | Smith Miller Associates
| www.smith-miller-associates.com
484-2243049
| Allentown
| 2015
| Mechanical, electrical, plumbing, fire protection
|
28 | SSM Group Inc.
| www.ssmgroup.com
610-621-2000
| Reading
| 1932
| Architectural engineering, site engineering, indoor environmental quality, site assessment and brownfields, municipal engineering, water/wastewater
|
29 | Stackhouse Bensinger Inc.
| www.stseinc.com
610-777-8000
| Sinking Spring
| 1998
| Master planning, civil engineering, project management, landscape architecture, surveying
|
30 | STV
| www.stvinc.com
610-385-8200
| Douglassville
| 1912
| Engineering, architectural, environmental and construction management for institutional, industrial, energy, government and transportation markets
|
31 | Systems Design Engineering Inc.
| www.sdei.net
610-916-8500
-
| Leesport
| 1988
| Civil, structural, environmental, mechanical engineering, surveying, community planning, code officials and construction management
|
32 | Terraform Engineering LLC
| www.terraformengineering.com
484-895-4632
| Bethlehem
| 2007
| Civil engineering and land development
|
33 | The Newton Engineering Group PC
| www.netwonengineering.us
610-366-0060
| Allentown
| 1990
| Traffic, surveying and land development
|
34 | Traffic Planning and Design Inc.
| www.trafficpd.com
610-625-4242
| Pottstown
| 1989
| Transportation planning, highway, streetscape and trail design, bridge design and inspection, traffic signal system design, expert witness
|
35 | Van Cleef Engineering Associates LLC
| www.vcea.org
610-332-1772
| Hillsborough, N.J.
| 1972
| Consulting, civil engineering, land development, municipal, bridges, highways, dams, geotechnical, water and wastewater, environmental, land survey
|
36 | WJP Engineers
| www.wjpengineers.com
570-622-4550
| Pottsville
| 1986
| Civil, architectural and environmental engineering, mining and surveying services
|
