Contractors in California

Willbanks Environmental Consulting is a professional services firm specializing in environmental project management, civil engineering, environmental engineering, permitting, compliance, and construction oversight.

Wittler-Young provides commercial and industrial air conditioning design and build, service, repair, and maintenance contracts in Southern California since 1960.

For over 40 years, Woodland Welding Works has been a trusted partner for commercial, industrial, and agricultural businesses in need of architectural and structural fabrications. Our capabilities range from curved and spiral stairs with integral handrails to structural components like beams, trusses, and girders, to industrial components like mezzanines and catwalks. We have the ability to apply decorative finishes like painting, powdercoating, and brush finishing, as well as provide custom patterns for stainless steel and aluminum components. We also specialize in agricultural products for the tomato, almond, and lettuce industries, including powered and non-powered implements and replacement parts for harvesters. Our experienced personnel use AutoCAD, Tekla, and SolidWorks modeling software, as well as on-site processing equipment, to guarantee an accurate, high-quality product. With C-60 Welding, C-51 Structural Steel, and C-23 Ornamental Metals trade classifications from the CSLB, and AWS certified welders, we have the qualifications and capabilities to meet any fabrication needs you may have. Contact us today to learn more about all we can do for you!

Woodson Engineering primarily works with small businesses that need help expanding their manufacturing capabilities and getting their facilities to be reliable and efficient. Woodson Engineering & Surveying is now part of Ardurra, one of the nation's most dynamic engineering firms. Ardurra combines technical excellence with entrepreneurial spirit to deliver transformative infrastructure solutions. They advance water, transportation, aviation, and public works projects through innovative thinking and creative problem-solving.

World Mechanical, Inc. (WMI) is a full-service mechanical and plumbing contractor specializing in commercial construction and design-build services, preventative maintenance, and repair. The company's focus includes providing expert system solutions in mechanical, plumbing, and HVAC services. Their mission emphasizes outstanding service and quality execution, with a commitment to achieving the best results while ensuring client satisfaction through effective project delivery and innovative solutions. They also highlight the importance of safety and a positive workplace culture.

Wright Process Systems operates as an engineering, sales, installation, and service firm in the food process industry. They provide process efficiency, dependability, and cost-effectiveness through proven excellence with food processing and control solutions.

XRT Logistics offers reliable freight and logistics services, specializing in heavy equipment shipping and international transportation solutions. The company provides comprehensive logistics solutions across multiple modes, including air, road, ocean, and rail freight, with a focus on oversized and heavy equipment transport, cryogenic logistics, and procurement services.

XENON•FS was created by experienced industry professionals to streamline processes, enhance communication, automate tracking, and align operations so that your shipments don’t fall short. The mission is improving the efficiency of yours, with a focus on connecting the First and Final Mile, optimizing supply chain for all intermodal and multimodal drayage operations.

Xnergy is an engineering, procurement, and construction (EPC) provider and construction management firm specializing in complex projects encompassing multiple trades and disciplines such as electrical, HVAC, process piping, and associated engineering. They focus on energy and construction projects.

A family driven company synonymous with service, quality, and integrity since 2001.

Young Electric + Communications is a full-service electrical contractor based in the San Francisco Bay Area. They offer comprehensive electrical, low voltage, and audiovisual design/build and contracting services.

Since 1987, Young Engineering and Manufacturing, Inc. has been designing innovative solutions for a broad range of industries including Oil & Gas, Defense, Mining, Fire Protection, and Water & Sewage. Their products focus on preventing fluid transients and protecting pipelines in critical applications through patented solutions such as bladder surge tanks, pulsation dampeners, and bladder surge arrestors. The company emphasizes safety, quality, and innovative design in their engineering efforts to manage hydraulic surge events and protect clients' infrastructures globally.

Z3 Plumbing is a commercial plumbing company specializing in large-scale commercial projects, in-house design build & prefabrication.

Zim Industries, Inc. provides heavy construction services, specializing in serving agricultural and municipal industry products such as water well drilling, irrigation systems, well pumps, motors, equipment, and concrete canal lining, and other related products.

ZZ Construction, Inc. provides civil engineering, horizontal construction, building renovation, and new construction services throughout the American Southwest. They self-perform heavy civil work, underground utilities, storm water mitigation, structural steel framing, and pre-engineered metal buildings.

Zagar Consulting Inc. is a consulting firm that offers services from site selection and start-up operations through design and operational project management. They serve business sectors such as life science, healthcare, academic, alternative energy, and arena operations.

Zalco Laboratories provides environmental compliance and production chemistry testing services for petroleum, power, agriculture, government, and other clients.

Zara Construction Group provides construction services, focusing on ADUs, warehouses, and hotels. They offer solutions for underground utilities, earthwork, asphalt paving, concrete tilt-up, and subdivision development. They are located in Sacramento, California.

Zatu Design Build Architects specializes in design-build solutions, ensuring efficiency, quality, and cost-effective project delivery.

Zephyr UAS/Rail (ZUI) specializes in civil track and special trackwork design & CM, delivering exceptional services in the rail industry.

Zippy Lube-A-Truck is the preferred lube service network for truckers in Southern California due to the quality and value of its services. They provide fast and efficient service for basic truck maintenance.

American Decking and Waterproofing Company repairs and waterproofs all exterior and below grade surfaces including decks, stairs, balconies, planters, and retaining walls.