Award winning SBA Contractor of the Year 2013 specializing in: dams, levees, sitework, earthwork, grading, concrete, paving, demolition, excavation, roads, flood control, remediation, tidal & marine, restoration, & design-build work.

GENERAL BUILDING-DESIGN BUILD, Concrete, Elecrical, Utilities

Our company has been established for 32 years in construction. We have built two 18 hole golf courses, done mine reclamation, built & certified dams through the Dam safety of CA. Our safety is in excellence, not having any incidents in 4 years.

Excavation, Grading, Demolition, Structural footing excavations, Operated and maintained heavy equipment rental

Installation and/or repair of waterlines & sewerlines

We are a California Certified Minority Small Business Owned General Contracting Firm and we specialize in Hospital Construction. We have been in business for over 25 years and focus on highly complex construction projects.

ENGINEERING SERVICES, PROTOTYPE DESIGN TO MANUFACTURING, SOFTWARE DEVELOPMENT, SOFTWARE TEST & EVALUATION, TRAINING SYSTEMS DEVELOPMENT, MILITARY RANGE OPERATIONS & MAINTENANCE, COMMERCIAL COMMUNICATIONS PRODUCT DEVELOPMENT.

Commercial Contractor with 30 years experience specializing in Utility and Mechanical Contracting. Sitework, Drainage/Containment, Concrete Work, Metal Fabrication, HVAC, Plumbing, Process Piping, and Instrumentation, Controls and Equipment Installation.

HIGH & LOW PRESSURE STEAM SYSTEMS & EQUIPMENT; HIGH TEMPERATURE HOT WATER LINES; BOILERS, BURNERS, PUMPS & ASSOCIATED EQUIPMENT; UNDERGROUND STEAM, GAS, FUEL & WATER DISTRIBUTION SYSTEMS; WATER PURIFICATION SYSTEMS; HEAT, VENTILATION, AIR CONDITIONING & R

Civil and general construction, commercial and residential development. Construction/project management. Full A and E services.

Construction of buildings, tenant improvements, raw land improvements, construction management, construction consultant

specializing in general engineering construction. water and sewer distribution piping.

Engineering, remediation, geotechnical, construction, design-build, renovations, repairs, additions, demolition, removal, disposal, excavation, backfilling, grading.

capable of all aspects of site development, as well as foundation through vertical construction, including all utilities necessary and maintenance.

Construction Services firm whose core service areas include but are not limited to: Design Build, New Constructio & Renovation. Within each of these core areas, the company provides project management consulting and project management support services.

G. D. Nielson Construction, Inc., is a woman-owned general engineering construction firm. Nielson has a history of working with the private sector, local government, state, and federal clients to solve challenging engineering and construction problems

GENERAL CONSTRUCTION, PROPERTY MANAGEMENT, ASSET MANAGEMENT

Concrete & Mechanical Work - Slabs, foundations, walls, decks, footings, structural vaults, above ground and underground piping, specialty equipment, circular clarifier equipment, various pumps, chemical feed stations, pressure vessels, tanks.

GRADING, GROUND UP, REMODEL, SOLAR, MULTI FAMILY HOMES

We specialize in all new construction and re-models. We have experience in site prep, grading, paving and general utilities. There isn't any type of work we are not willing to do.