High-speed 3D laser scanning technology provides detailed measurement and documentation. It produces incredibly detailed three-dimensional images of complex environments and geometries.
LDG has completed over 151 local bridge replacement and/or rehabilitation projects since 1989.
LDG Bridge Inspectors have extensive experience completing NBIS bridge safety inspections for PennDOT and local municipalities.
Geospatial | Site & Infrastructure | Water/Wastewater
Master planning isn’t just about growth, it’s about collaboration. Larson Design Group engages clients, stakeholders, and communities in a planning process.
LDG offers a range of construction services. We have a vast knowledge of construction methodology and engineering concepts.
LDG has established reputation as one of the leading covered bridge engineering firms in PA.
Our Energy Division consists of experienced design professionals who have extensive boots-on-the-ground field experience.
LDG’s Environmental Specialists are fluent in the challenges involved in resolving ecological concerns when project activities interact with the environment.
LDG’s mechanical, electrical, and structural engineers provide design solutions for facilities in PA, NY, WV, TX; with security, HVAC and more.
Joining military experience and practical creativity to generate innovative planning solutions.
LDG offers a range of geotechnical engineering, subsidence risk analysis, and field testing services to manufacturing plants, municipalities, developers, contractors & power facilities.
Make better plans and smarter decisions with Geographic Information Systems. LDG provides GIS with many services that are valuable and at the cutting edge of technology.
LDG's Highway Design Engineering legacy is paved with successful projects of all sizes, from interstates to rural roads and multi-modal recreation trails.
LDG’s Registered Landscape Architects (RLA) include LEED Accredited Professionals immersed in the planning, design, preservation, and management of landscape architecture projects.
Sustainable design has become a hot topic for inclusion in building projects, but many of the materials and methods have been in use for a long time.
Larson Design Group is more than just architects and engineers; we’re specialists with national reach who work tirelessly to cultivate brand architecture environments.
Disguise a prominent sand mound with attractive landscaping
Our surveyors provide professional services for all our clients’ surveying requirements, including topographical data collection, boundary survey, etc.
Larson Design Group (LDG) is delighted to announce the addition of Travel Demand Forecasting and Traffic Simulation Modeling to the growing list of services.
Client-focused Water/Wastewater Engineering