Commercial and residential new construction and remodeling, renovation and restoration. We do concrete work, including concrete patching and repair, as well as waterproofing, framing and roofing.

Contract administration, manufacturing, retail

Service-disabled veteran owned business specializing in environmental consulting, industrial hygiene and testing services. Certified in fields of asbestos, lead-based paint, mold and indoor air quality.

Stuctural engineering firm. Incl Analysis & Design - bridges, buildings, towers, poles, special structures; Construction & Value engineering; Bldg & Bridge Info Modeling (BIM/Revit);Precast engineering & detailing-Subject Matter Expert

Geotechnical Services. Environmental sampling, investigation/assessments, and remediation. Construction materials testing/inspection. Soil/groundwater sampling/monitoring. Environmental drilling, well installation, sampling. HTRW Consulting

Thiele Geotech, Inc. (TG) provides geotechnical, material, and environmental engineering services throughout the Midwest. The firm extends engineering support for site planning and development to design input and construction quality control.

The primary function of American Agricultural Laboratory since its beginning in 1976 in Nebraska, (as Olsen’s Laboratory) has been to provide quality analytical services to the agricultural community. Services include analysis of soil, plant tissue (petiole and leaf), nematodes, feed, fertilizer, water, manure, wastewater, heavy metals and seed germination testing.

Ward Laboratories specializes in testing soils, plants, feed, forages, water, manures, fertilizer, and other special testing projects.

investigation, design, remediation, O&M, CERCLA, RCRA, NEPA, CWA, CAA, permitting, EA, EIS, EMS, natural resources, restoration, sediment, wetland, ecological studies, risk assessment, HTRW, munitions, IT, GIS, remedial action and construction

Engages in environmental remediation, environmental consulting, disposal, containment, and security of contaminated materials, including but not limited to lead, asbestos. Performs demolition and environmental security.

Consulting engineering firm specializing in feotechnical engineering & geological services; Environmental & hazardous waste services; construction materials testing; and environmental drilling services.

Environmental Consulting including inspection, monitoring, and Laboratory Services

Add't.codes 238320, 238910, 541620, 237310, 238160

Property Management

STRATEGIC OPERATIONS DIVISION

Testing Laboratories

Water and Sewer Line and Related Structures Construction, All Other Specialty Trade Contractors, Miscellaneous Financial Investment Activities, Lessors of Residential Buildings and Dwellings, Offices of Real Estate Agents and Brokers

Roofing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors, Testing Laboratories, Environmental Consulting Services

energy audits, building automation, Honeywell ACS, Certified CEM&CEA, retro-commissioning, automation upgrades

Testing Laboratories