Contractors in California

North Cal Hauling provides full-service debris removal focused on improving job site safety and cleanliness. They serve the Sacramento region, Bay Area, Kern, Tulare, and Fresno County.

North Coast Solar is an energy consulting and contracting firm specializing in Solar, Cogeneration and Green Building since 1984 serving the San Francisco Bay Area. North Coast Home Services' mission is to instill confidence in their customers with sustainable energy solutions, providing lifelong savings and security through transparent and family oriented services.

North Coast Trucking, Inc. provides dump truck services throughout the state of California, focusing on exceptional service and superior hauling services, and is recognized as one of the fastest growing trucking fleets.

North County Gunite & Shotcrete has been in the gunite/shotcrete business since 1978, with a commitment to quality.

Northgate Environmental Management is a woman-owned business that delivers innovative solutions to environmental and engineering challenges. Their services include all aspects of environmental management and restoration—from initial assessment of land use history and evaluation of contamination concerns, through remediation, construction, and site reuse.

Northwest Asphalt Construction is a paving contractor in San Jose, CA, specializing in asphalt and concrete exteriors for residential and commercial clients.

NorthWest General Engineering is a full service general engineering contractor based in Santa Rosa, CA and specializing in grading, paving, and underground site work projects.

Northwest Industrial Engine & Compressor Co. specializes in repair and maintenance of natural gas engines, compressors, pumps, turbines, and fin fans. They are a maintenance contractor in the gas compression industry.

Novateck manufactures telecom hubs, builds telecom cabling infrastructure, and installs video surveillance systems, focusing on construction trailers, industrial sites, apartment complexes, commercial properties, and high-rise buildings.

NuConsult Services, LLC specializes in Operations and Maintenance (O&M) Best Practices, Owner Rep Services, Construction Management, SOP Development, Plant Performance Analysis, M&A Support, Operations Improvement, Change Management, Risk Management, Site O&M Audits, RCA, End of Warranty Inspections, Technician Training, and Project Diligence Inspections.

Nviro delivers a full-service water and wastewater offering, from design and manufacturing to operations, compliance, and technology.

A premiere electrical contracting company, family-owned since 1978, dedicated to service and committed to excellence.

O'Connor Plumbing is a family-owned commercial plumbing company serving the Greater Washington area since 1949.

OBS Engineering provides wet utilities, dry utilities, excavation, structural concrete, site concrete, demolition, landscape & irrigation services. They focus on providing cost-effective solutions for challenging site conditions and prioritize meeting project schedules and budget constraints.

OMS Group's mission centers on providing end-to-end solutions through Consulting, Field, and Infrastructure Services to enhance operational performance and achieve sound business results.

One Day Installation & Repairs Inc offers general contractor services for government and other businesses. They specialize in electrical, rough carpentry, HVAC, painting and coatings, elevators, and furnishings. They focus on high quality work and great customer service.

ONE ELECTRIC is an electrical contractor servicing greater LA, offering end-to-end turnkey solutions (design-build) for all building electrical & low voltage systems needs.

ONSITE is a commercial construction contractor transforming California and beyond. They provide various professional construction services for all project types.

Optimum Seismic, Inc. is a leading earthquake retrofit company in California providing high quality structural engineering, metal fabrication and construction services for multifamily and commercial buildings.

Orange County Fire Protection is a leading fire protection equipment distributor located in Southern California. They offer complete fire protection solutions to retail, commercial, industrial, and public facilities.

The company's mission includes being a trusted logistics partner and not believing in transactional relationships. The focus is on empowering frictionless supply chains using innovative technology and exceptional people. General activities involve offering shipping services, utilizing optimized digital tools, and providing market intelligence and data analysis to enhance supply chain operations.

OceanBound Field Services assists clients in achieving their bottom line objectives by collaborating with utility clients and providing quality services within project constraints.