Contractors in California

Full-service general contracting firm specializing in commercial tenant improvements throughout the Sacramento area with experience in high-rise, office, industrial, retail, and medical projects.

H.C. Olsen Construction Company has provided general contracting services since 1946, specializing in small to medium-sized projects. They focus on telecommunications, wireless, commercial, and infrastructure construction.

H&P Mobile Geochemistry, Inc. is a leading provider of vapor intrusion field services and environmental laboratory services. They specialize in mobile laboratory services, delivering fast and certified VOC data using their proprietary method and offering support for all sampling needs.

A family-owned and operated business established in 1959, providing major fabrication, construction, and plant services.

A provider of water treatment products and services for commercial, industrial, and agricultural applications.

Active private limited company

Reputation for quality, safety and performance. HHS Construction and Communications was found in 2003 on a foundation that represents Honesty, Hard Work and Service.

Higher Materials is a socially aware, global one-stop shop offering highest quality products and best value.

HMI Industrial Contractors, Inc. is a woman-owned company and leading industrial Millwright contractor. They are experienced in the production, processing, and packaging industry. They focus on customer satisfaction, on time delivery, quality workmanship and safety.

HMS Construction is a veteran-owned, specialized General Engineering and Electrical contractor providing full-service design-build capabilities.

HPC Development is a commercial construction company specializing in transforming franchise concepts into successful realities. They offer tailored solutions for the food & beverage industry with a focus on quality, efficiency, and innovation. They provide end-to-end services from planning to completion and expertise in Tenant Improvement (T.I.) projects.

Halbert Construction Company, Inc. is a commercial general contractor for institutions, industrial, office, medical and law firms.

Hamann Construction and Development specializes in tilt-up industrial construction since 1972. They build commercial, industrial, church and school buildings.

Hamilton Drilling Corporation is a geotechnical exploration drilling company that works on public works, commercial, infrastructure, industrial and residential projects.

Handyman Elite specializes in residential and commercial maintenance & repairs.

Hanford ARC is a licensed general engineering and landscape contractor specializing in ecological restoration and heavy civil construction in environmentally and culturally sensitive resource areas. They are a wholly-owned subsidiary of The Dutra Group.

Harbor Rail Services is the industry leader in running freight car inspections and repair, providing the necessary personnel, equipment, and expertise to ensure the operational efficiency of railroads. They have been in business for over three decades, focusing on quality and performance.

Based as the San Francisco Bay Area’s number one trenchless pipe and sewer repair experts, Hardiman Construction specializes in trenchless pipe installation and repair, offering a range of services including video camera inspections and sewer line repairs.

Hardy Fabrication & Design, LLC provides welding, machining, BHA tool service, fishing tool manufacturing, and personalized designs for oil, gas, and water industries.

Harper's Backhoe Service, Inc. (now Harper Equipment Rental) has been offering operated equipment rentals to Southern California contractors for over 35 years. The company initially focused on providing quality operated backhoes and has expanded its equipment selection to meet diverse customer needs over time. Their mission centers around teamwork, believing that collaboration is essential for success.

Provide clients leadership, innovation and technology to achieve both environmental and business goals

Harvest Landscape Enterprises, Inc. specializes in HOA, commercial, and municipal landscape maintenance, delivering proactive solutions that elevate curb appeal and protect property values.