Engineering design of civil and transportation projects: roadways, bridges; stormwater drainage; environmental consulting and remediation; field surveying: topographic, boundary, ground controls; and construction management.

Full service design-build firm including surveying, construction management, IT, civil, geotechincal and environmental engineering.

INSTALLATION OF DRILLED PIERS, CAISSONS, BORED PILES, AUGER CAST PILES, SOIL NAIL RETENTION SYSTEM RETAINING WALLS, GROUT INJECTION, VIBRO COMPACTION

Full-service, environmental management, construction, and engineering firm, including environmental remediation, waste management, disign-build, D&D, H&S, environmental compliance, public involvement, natural and cultural resources, NEPA, GIS, IT

Provides quality surveying and mapping services. Over 14 years in the industry. Second to none.

SECTION 106 COMPLIANCE, HISTORIC PRESERVATION PLANS & SERVICES, CULTURAL RESOURCE SCOPING STUDIES FOR NEPA, TRADITIONAL CULTURAL PROPERTIES STUDIES, HABS/HAER DOCUMENTATION, ARCHIVAL RESEARCH, CULTURAL RESOURCE MANAGEMENT PLANS, PUBLIC INTERPRETATION

Boundary, right of way, route, topographic, ALTA surveys; base mapping, aerial control, GPS, existing conditions & construction surveys, deformation monitoring, 3D laser scanning, Building Information Modeling, 3D modeling, Scan to BIM, historic documentation.

CSWS Strategies provides staff augmentation and Technical and Administrative Support in support of D&D. The LLC was formed to support the technical and administrative needs of the Portsmouth Gaseous Diffusion Plant.

Our in-house capabilities include all civil engineering, environmental & land surveying services. We specialize in Transportation, Municipal, Land Development Engineering market sectors & provide land surveying for all types of projects.

The Northstar Contracting team is highly experienced. We specialize in earthmoving, demolition, deep underground sewer, water line, commercial building construction & remodeling, poured-in-place concrete shafts & structures and emergency repair projects.

CESO provides civil engineering design, surveying and site development. CESO's team of professionals specializes in planning, design, construction management, and inspection of new and retrofit projects.

Environmental, geo-technical, construction materials testing and CM services. Specialize in asbestos, lead paint, mold, environmental and geo-technical drilling/geo-probe services, field construction QA/QC and environmental remediation solutions.

General Surveying and Civil Engineering services, mapping, marine engineering and surveying, submerged lands lease surveys and consulting, FEMA surveys and and consulting, environmental management services, brownsfields consulting

Geographical Information Systems/Consulting Data management, QAQC, Software Testing.

SUB SURFACE AND CONCRETE IMAGING SOLUTIONS USING GROUND PENETRATING RADAR, ELECTROMAGNETICS, RESISTIVITY, SEISMIC REFLECTION AND REFRACTION AND BOREHOLE LOGGING GEOGRAPHICAL INFORMATION SYSTEMS AND GLOBAL POSITIONING SYSTEMS.

A Civil Engineering Consulting Firm offering surveying, civil design, construction management and inspection. We do water and sewer line design, storm water, detention and retention systems, roadway design, site development and construction layout.

Certified Drinking Water in Ohio, Indiana and Kentucky. American Association for Laboratory Accreditation (A2LA) ISO 17025. North American Proficiency Testing. National Forage Testing Association. USGA Green Section Proficiency Testing.

COMPLETE GEOGRAPHIC INFORMATION SYSTEMS SERVICE COMPANY including mapping, spatial modeling, analysis, desktop and server development. ESRI GIS SOFTWARE SALES, TRAINING, AND INSTALLATION.

specialty building envelope and parking consulting, engineering and project management

Full service civil engineering and surveying firm with extensive experience in transportation planning and design, right of way services, water/wastewater collection & treatment, stormwater management, construction administration and inspection.