Contractors in California

Clearwater Group provides professional environmental and geologic services to public and private sector clients. They offer expertise in environmental, resource, and sustainability consulting.

Clearwater Safety is a collective of health and safety professionals specializing in both general industry and construction. They focus on developing, managing, maintaining, and training on safety and health policy to ensure efficacy and compliance.

Clima-Tech LLC is a leading provider of maintenance and installation services for commercial refrigeration and HVAC systems.

Coast Environmental is an Indoor Air Quality (IAQ) and a life safety services provider to hospitals and to healthcare facilities. They specialize in environmental consulting specifically relating to asbestos, lead, mold, bacteria and indoor air quality.

Coast to Coast Development & Construction, Inc. provides services in the petroleum industry, including new tank foundations, double bottoms, shotcrete burms, retaining walls, concrete aprons, ring wall liners, grading, coating, asphalt removal, leak detection, and vaults.

Coastal Electric Service Inc. is a San Diego based electrical contractor that offers residential, commercial, and industrial electrical services.

Coastal Environments, Inc. (CEI) is an environmental and consulting firm that provides environmental services in the area of applied science, planning, and cultural resources. They offer services related to planning and resource management, regulatory compliance, environmental investigations and characterizations, litigation consulting, spill response, and restoration and monitoring.

Coastal Frontiers Corporation provides specialized consulting services in coastal engineering, coastal oceanography, and hydrographic surveying in both temperate latitudes and cold regions. They offer data acquisition and feasibility assessments through design, implementation, and performance monitoring.

Coastal Pipeline Inc. is an underground utility contractor specializing in water, sewer, and storm drain systems. They also offer plumbing, excavating, and paving services, providing comprehensive infrastructure solutions.

Coastline Water Resources provides a wide range of pipeline and engineering services, specializing in pipeline inspections, industrial cleaning and hydro-excavation.

Coastwide Electric provides electrical services including new construction, service panel upgrades, solar installation, energy storage systems, and electric vehicle chargers for residential and commercial clients. They also offer marine electrical services such as generator systems, electrical construction, and shipyard electrical systems maintenance and repair.

IMRAE Corporation is a specialty products manufacturer specializing in developing advanced polymeric systems for various substrate applications. They focus on introducing new product technologies from groundwork research and development for various types of building material applications that are superior in areas of water and chemical protection. The company's aim is to develop high-performance protective coatings that exhibit excellent and functional performance characteristics, realizing practical savings on long-term maintenance and achieving long-term customer satisfaction.

Cockram is a global construction services company proudly part of the Kajima Group. They specialize in Project and Construction Management for leading Life Science companies.

Cold Air Refrigeration offers global design, engineering/drafting services and equipment selections. Their specific design focus is optimum efficiency and overall system durability. They also offer installation, service and preventative maintenance services for cold storage, distribution, food processing, pharmaceutical and post harvest applications throughout the U.S.

Coleman Environmental Engineering, Inc. provides specialty environmental services including wildfire debris removal and management, contaminated soil remediation, stream restoration, structural decontamination and demolition, civil infrastructure site preparation, and vegetation management.

Colin Construction Company specializes in medical facility design, build, and construction. They focus on modernizing hospitals and clinics throughout the western states.

Colombo Construction Company is a family-owned contracting firm providing construction management, design-build, and general contracting services.

Colonial Electric Inc. is a family-owned company providing commercial and industrial electrical contracting services since 1983. They focus on delivering quality construction at a competitive price through a hands-on approach.

Columbia Electric, Inc. is a specialty electrical contractor that has been energizing communities throughout Northern California since 1999. They specialize in building infrastructure that brings technology to life, focusing on Dry Utilities/Joint Trench, Street Lighting, Traffic Signals, Heavy and Highway Construction.

Comet Electric is a full-service electrical contractor in the Western U.S. providing installation and design services.

Command Power LLC provides generator maintenance and repair services, specializing in diesel and natural gas generators. They offer services such as diagnostics, repairs, maintenance agreements, and generator rentals.

Commercial Builders, Inc. is a premier San Diego-based general contractor specializing in tenant improvement, special projects, and general construction. They offer a full range of services throughout the construction process, from design through project completion, providing superior project management and supervision.