Site preparation, heavy/highway construction, general engineering

Berthold Construction & Development, Inc. has been in Business since 2007 providing construction management/consulting services to Developers, General Contractors and Public Entities such as School Districts, City and State Departments and or Agencies.

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

Striping, Pavement Marking, Signs and Markers Slurry Seal and Crackseal

HIGHWAY, STREET CONSTRUCTION, BRIDGE, TUNNEL, ELEVATED HIGHWAY, WATER, SEWER, AND UTILITY LINES, HEAVY CONSTRUCTION, NEC, CONCRETE WORK, PUMP STATIONS

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.

All general construction includes but not limited to electric, concrete, masonry, plumbing, remodel, structural, green construction, supervise, oversee, direct, alter, repair, install, improve, demolish, addition, rehab, renovate, etc.

ERC is a certified installer of differnt roofing products; Traditional, Solar P.V., Green Roofs, CoolRoofs.Our reputation has been buildt by the quality of our workmanship and some of the best guarantees in the industry. Perfection is our goal.

remodeling, residential, housing, build houses, construction, drywall, ADA compliance, build outs, tenant improvement, coaxial cables, CAT 5 cable

PROVIDE REMODELING, NEW CONSTRUCTION, DRYWALL, ELECTRICAL, FOUNDATION, FLOORING, PAINTING, WATER PROOFING, PLUMBING, ALL GENERAL CONSTRUCTION

NEW CONSTRUCTION, DEMOLITION, RENOVATION, COMMERCIAL, RESIDENTIAL, INDUSTRIAL, IMPROVEMENT, MEDICAL OFFICE, RETAIL, SCHOOL, OFFICE, BUILD, GOLF COURSE, MUNICIPAL, PARK, PAINT, DRYWALL, STRUCTURE, BUILDING, CARPENTRY REMODEL, CONSTRUCTION

new construction, repairs, renovations, water, sewer utilities, marine, waterfront, channels, dams and basins, flood control, communications, landfills, facilities, buildings, asphalt/concrete, paving and roadway, bridges, and other unique projects.

UXO remediation, site preparation, burial pit excavation, scrap demilitarization, scrap certification, remotely operated soil screening,

GENERAL CONSTRUCTION

Own and operate Water Trucks. Street grade, Bridge and highway construction

California State Contractors License #80040, SDVOSB/DVBE joint venture, DVBE certified Asbestos and med gas Certified, OSHA 30 certified CPR certified competent person certified

Rough Grading, Finish Garding, Excavating, Erosion Control, Site Prep, Road Construction, Demolition, Drainage Systems, Silt Basins

GRD Inc. provides acquisition, entitling, designing, managing, and implementing a variety of projects including public safety communication site networks, microwave, communication sites, cell sites and other projects on federally managed/owned land.

Our company has 36 years experience in general building construction. We fabricate parts and install welded and machined items. Spaceport is NASA flared tube certified and employs trained, certified employees.

I build, repair, renovate, add to, and remodel all types of family residences. (this includes all phases of building from the foundation to the roofs ridge.) concrete, frame, electric, plumbing, roofing, doors, windows, int. and ext. finish,