Contractors in California

AEC Drilling Corp specializes in hard access Geo-technical and Environmental exploration. They provide drilling services in areas inaccessible to truck rigs.

AEPC Group is a full-service, multidiscipline architectural, engineering, and construction services firm specializing in architecture, engineering, and management. They provide innovative, strategic designs and construction management for various facilities.

AES Industrial (AESI) pairs an engineering-oriented approach with skilled union labor to offer a variety of mechanical-Industrial applications. They offer piping fabrication, welding, scanning, industrial refrigeration and site utilities services. AESI is a subsidiary of ACCO Engineered Systems.

AES NDT provides non-destructive testing services for the petroleum, chemical and agricultural industries. They specialize in providing high-quality non-destructive testing services and emphasize the importance of safety.

AESCO is a woman-owned corporation providing geotechnical and environmental engineering, construction inspections, and materials testing solutions since 1993.

AGC Inc. is a mechanical contractor specializing in HVAC, plumbing, and process piping. They offer design and installation services for commercial and industrial projects.

AHP Testing, a licensed D-62 Air & Water Balance Contractor and Title 24 HERS testing firm offers a comprehensive range of services in California, including Title 24 compliance, building commissioning, HERS testing, and NRCA mechanical testing. AHP Testing has been in the energy consulting & construction industry for the past decade, specializing in functional performance testing and commissioning of commercial-industrial & Residential HVAC mechanical systems.

AIO Building Maintenance provides building maintenance, janitorial, and cleaning services for offices and commercial buildings.

Air-Tec provides design, manufacturing, and installation expertise in HVAC systems for a large range of structures. They focus on quality and customer satisfaction, delivering mechanical construction and commercial HVAC services.

AIX Group provides engineering and construction management services for clients throughout California, specializing in the transportation and public works industries.

ALBD Electric & Cable provides high-quality electrical installation and maintenance for commercial and industrial projects.

Alcoa Electrical Contractor, founded in 1995, provides electrical services in Southern California. They specialize in commercial tenant improvements, electrical wiring, troubleshooting, and panel replacements.

Compressed Air Energy Solutions specializes in helping businesses optimize their compressed air systems to improve energy efficiency, reduce costs, and meet regulatory requirements. They provide energy audits, permanent flow meter installations, and expert consulting.

ALL STATE TANK LINES, INC. is a company based out of Santa Rosa, California specializing in tank truck transportation services.

Alliance Diversified Enterprises, Inc. is a full service licensed contractor specializing in the design and installation of foundation, shoring, and underpinning systems.

ALLTORC is a family-owned & operated WBE/ WOSB Certified, Industrial Torque Tool Supplier based in Southern California. They provide tailored solutions for individual application needs, offering sales, rentals, repair, engineering, and calibration services.

ALTA Concrete, Inc. specializes in ADA compliance and concrete restoration services, catering to both residential and commercial clients in Northern California and the Bay Area. They offer concrete, asphalt, and pumping services.

AMA Diversified Construction Group is a premier contractor in the Federal Contracting arena. They specialize in a wide range of construction services and have worked with multiple state and Federal agencies.

AMEK Engineering is a privately owned Australian Company specialising in the provision of Integrated Building Services Solutions for the Built Environment.

American Asphalt and Concrete, Inc. is a family-owned and operated business serving San Diego, Riverside and Imperial Counties since 1989. They specialize in asphalt and concrete paving.

American Heritage Protection Services, Inc. provides tailored security solutions for construction sites and commercial properties. They offer 24/7 protection, ensuring assets are safeguarded from theft and vandalism.