1 | AECOM
| www.aecom.com
@AECOM
| 717-795-8001
| Los Angeles
| 1990
| Full-service engineering, from feasibility studies and design engineering to construction management
|
2 | ARM Group Enterprises Inc.
| www.armgroup.net
@armgroupinc
| 717-533-8600
| Derry Twp.
| 1998
| Science and engineering firm that provides civil/environmental,
electrical/automation, and technical field services in the Mid-Atlantic
|
3 | Barton & Loguidice DPC
| www.bartonandloguidice.com
@BartonLoguidice
| 717-737-8326
800-724-1070
| Syracuse, N.Y.
| 2011
| Multi-disciplined engineering, environmental consulting and planning; solid waste management, environmental permitting, municipal services
|
4 | Buchart Horn Inc.
| www.bucharthorn.com
| 717-852-1400
800-274-2224
| York
| 1945
| Civil, environmental and transportation planning and engineering; building systems engineering; architecture
|
5 | David Miller/Associates Inc.
| www.dmai.com
| 717-898-3402
| E. Hempfield Twp.
| 1984
| Civil engineering, landscape architecture, planning, surveying, geology, GIS services, municipal consulting, park and recreation planning
|
6 | ELA Group Inc.
| www.elagroup.com
| 717-626-7271
| Lititz
| 1996
| GIS, site structural design; civil/municipal/traffic/transportation/water/wastewater engineering, special engineering: parking garages/retaining walls
|
7 | Erdman Anthony Associates Inc.
| www.erdmananthony.com
@ErdmanAnthony
| 717-766-1741
| Rochester, N.Y.
| 1954
| Highway, bridge engineering, construction services, geospatial, civil/structural, MEP, commissioning, LEED, BIM and energy modeling
|
8 | Gannett Fleming Inc.
| www.gannettfleming.com
@gannettfleming
| 717-763-7211
800-233-1055
| E. Pennsboro Twp.
| 1915
| Infrastructure planning and design for transportation, water, earth sciences, facilities, power, GIS and construction services
|
9 | GHD Inc.
| www.ghd.com
| 717-541-0622
| Phoenix, Ariz.
| 1979
| Water, wastewater, stormwater, environmental, structural, architectural and electrical locally; many others through the GHD global network
|
10 | Hanover Land Services Inc.
| www.hanoverlandservices.com
| 717-637-5674
| Penn Twp.
| 1969
| Survey and civil engineering, land use planning, roadway design, E&S, SWM, utility design, environmental compliance, permitting
|
11 | Herbert Rowland & Grubic Inc. (HRG)
| www.hrg-inc.com
| 717-564-1121
| Swatara Twp.
| 1962
| Land development, transportation, GIS, municipal, water resources, water and wastewater, environmental, survey, financial
|
12 | Johnson Mirmiran & Thompson Inc.
| www.jmt.com
| 717-741-1600
800-266-5488
| Hunt Valley, Md.
| 1983
| Transportation/bridge design, surveys, environ. documents, construction management/inspection, water resources, permitting, municipal engineering, MEP
|
13 | Larson Design Group Inc.
| www.larsondesigngroup.com
@LDGnews
| 717-824-4618
877-323-6603
| Williamsport
| 2008
| Bridge design, erosion and sediment control, stormwater mgt., land development plans, sewage facilities planning, wetland studies, retail design
|
14 | LSC Design Inc. dba Warehaus AE
| www.warehausae.com
| 717-845-8383
| York
| 1980
| Architecture, civil engineering, structural engineering, interior design, building sciences, historic preservation, creative services
|
15 | Michael Baker International Inc.
| www.mbakerintl.com
@m.bakerintl
| 717-221-2000
800-642-2537
| Moon Twp., Allegheny Co.
| 1940
| Transportation, structural, construction management, planning, environmental, broadband, public outreach, land development, GIS, facilities, energy
|
16 | Moore Engineering Co.
| www.mooreengineering.com
| 717-285-3141
| E. Hempfield Twp.
| 1961
| Mechanical engineering (HVAC, plumbing, fire protection), electrical engineering, technology, lighting design, commissioning, and energy services
|
17 | Navarro & Wright Consulting Engineers Inc.
| www.navarrowright.com
@navarro_wright
| 717-441-2216
| New Cumberland
| 1996
| Transportation, geotechnical, environment, cultural resources, surveying, water/wastewater, municipal, site/civil, structural, construction inspection
|
18 | NTM Engineering Inc.
| www.ntmeng.com
@ntmeng.com
| 717-432-4425
| Dillsburg
| 2006
| Hydrology and hydraulics, stormwater design/permitting, waterway permitting, GIS, transportation and bridge design, bridge inspection, training
|
19 | Paragon Engineering Services Inc.
| www.peservices.org
@PEServicesInc
| 717-854-7374
| Spring Garden Twp.
| 2002
| Mechanical, electrical and plumbing engineering services
|
20 | Providence Engineering
| www.proveng.com
| 717-509-7000
| E. Hempfield Twp.
| 1992
| Building design and analysis services
|
21 | Rettew Associates Inc.
| www.rettew.com
https://twitter.com/rettewcompanies
| 717-394-3721
800-738-8395
| Manor Township
| 1969
| Civil, transportation, environmental and subsurface utility engineering, geophysics, land planning, surveying, safety consulting, and design-build.
|
22 | RGS Associates Inc.
| www.rgsassociates.com
| 717-715-1396
| Lancaster
| 1993
| Land planning, landscape architecture, civil engineering
|
23 | Susquehanna Civil Inc.
| www.sqcivil.com
@sqcivil1
| 717-846-7151
| Manchester Twp.
| 2008
| Transportation: structures design, roadway design, & geotechnical engineering, utilities, environmental, water resources, field surveying, ROW plans
|
