Tapkon has the capibilities and proven experience to preform quality work and meet the demands of Federal Contracting. Our technical team has experience in Design-Build, Competitive Bidding, Contract Negotiations and Best Value Procurements.

General Contractor with both Heavy/Civil and Buildings expertise.

Licensed General Contractor and Water and Sewer installation.

All Water Trucks Services including Land Development, Dust Control, Street Washing, Pool Fill, Plumbing Tests. Welding Services including stainless. Metal fabrication including stainless.

General Contractor: Civil and Building

Underground construction specializing in water, sewer and other utilities. Other services include sitework, paving, concrete, pipeline rehabIlitation, rock trenching and trucking.

Construction, environmental engineering, mitigation/restoration, disaster relief, storm/waste water treatment, erosion control, bank stabilization, Field surveys, mapping services, habitat restoration, wetlands construction , pump stations, reservoirs, roads, pipelines

Multi-Disciplinary Heavy & Civil Contractor - Underground Utilities, Foundations, Piling, Site Work, Cast-in-Place Concrete Structures, Roadways, Bridges, Light Rail Transportation, Hydroelectric Facilities, Tunnels, Water Treatment, Wastewater Treatment

PROVIDE TECHNICAL/ENGINEERING CONSULTING, MARKETING AND BUSINESS DEVELOPMENT ACTIVITIES. ALSO, PROVIDE RESOURCES FROM THE UNITED STATES FOR us ORGANIZATIONS DEPLOYED WORLDWIDE.

Full service civil construction firm.

asphalt paving, seal coat, road repair, site work, underground utilities, water, sewer, storm drain installation, school, reinforced concrete pipe, parking lot, ac, asphalt, overlay

FABRICATION AND INSTALLATION OF REINFORCING STEEL AND WELDED WIRE PRODUCTS.

Environmental consulting engineering, sampling & analysis, soil & GW remediation, asbestos/mold/lead-based paint assessment & abatement, remedial construction, RI/FS, site closure, env'l compliance. General/Commercial & Bldg. Construction, design-build.

Environmental compliance testing for gas dispensing facilities and facilities with UST's and AST's. Installation/Maintenance/Service/Repairs for UST and AST systems. Vapor recovery testing, tank and product line testing, monitoring system certifications

Certified to work on Underground Storage Tanks in the following states: CA, WA, AZ, AR

NATURAL GAS WELL SERVICE AND CONSTRUCTION COMPANY.

UNDERGROUND UTILITIES CONTRACTOR, SEWER, WATER STORM DRAIN, MINOR GRADING, EXCAVATION, EARTHWORKS

Underground contractor, Sewer Water Storm Joint Trench

NEPA/CEQA infrastructure, Environmental Impacts, Mitigation Monitoring, Power Generation, Biological, Habitat Restoration, Watershed Planning, Air Quality, Compliance, Permitting, Flood Control, Hydrologic & Hydraulic Modeling, Sediment Transport

Engineerd Polyethylene Sheeting, Fire Retardent, Vapor Retarders, Reinforced, Tarps, Laminators, Self Adhesive Surface protection, Scrim Reinforced Plastic, Safety Strapping, Anti Static Fire Retardant, Heat Shrink Film, Liners, Covers, Containment, Root Barriers