Contractors in California

PFT-Alexander, Inc. is a recognized leader in the Manufacturing, Sales, and Service Calibration of Flow Measurement and Control Equipment and Systems. PFT-Alexander, Inc. is frequently asked by its valued customers to design, select and procure equipment as well as to fabricate, install, test, inspect and commission complete flow measurement and control systems.

PGH Wong Engineering, Inc. is a full service engineering and architecture consulting firm specializing in the implementation of large, complex infrastructure projects. Founded in 1985 in San Francisco, California, PGH Wong has a proud history of creating innovation from challenging projects. The firm serves public and private entities across the United States, striving to exceed client expectations and deliver exceptional project outcomes.

PGM Power is a civil contractor specializing in utility market services, particularly in the construction of electrical power grid and clean energy infrastructures.

Phase Electric is a reliable and affordable electric company providing electric panel repair and installations to homes, offices, and commercial buildings. They deliver safe and affordable electric solutions to Los Angeles, CA, and surrounding communities. They offer commercial, residential, and new construction electrician services.

PK Safety is a provider of industrial safety services and equipment. They offer safety attendants, technical rescue teams, and safety equipment rentals.

Pacific Mechanical Construction (PMC) is an industrial mechanical construction company.

PNTLewislogistics is your full service support team making compliance and onboarding easy! Organization & management systems that take the guesswork out of your company’s compliance needs–ensuring that DOT, FMCSA, and all other regulations, procedures, and policies are met.

PPS Operators LLC provides a comprehensive range of Engineering, Well Testing, and Production Services for the petroleum industry. They are a recognized market leader in supplying a full range of field services and equipment for exploration and production operations.

PR Construction, Inc. is a commercial General Contracting firm servicing a broad spectrum of clients. PR's specialties include the Retail, Industrial, Medical Office, Higher Education, Hospitality, Mixed-Use, Senior Living, and Residential sectors.

PRA Build is a construction company located in San Diego, California. They are a construction developer and general contractor specializing in commercial construction, custom building, and construction management.

PSI is a certified small, woman-owned business enterprise that provides Mechanical, Electrical Plumbing (MEP), Industrial Process Controls,Construction, Environmental, and Specialized Engineering Services to private and public sector clients throughout the United States.

PRIME Compliance Solutions Inc. provides third-party visual inspection services for oil and gas transmission, midstream infrastructure, and facility construction.

PRIMEbusiness is a construction consulting company providing Program and Construction Management services with the goal of improving the productivity of the design and construction process.

Pro Door & Glass specializes in commercial storefront doors and windows, including glass doors, ADA compliant hardware, glass procurement and installation.

PROS, Inc. is committed to provide our customers with the highest standards of safety and quality service. Established in 2007, PROS, Inc. has quickly grown to be a leader in our service market due to our skillfully trained staff, quality work, and safety training. PROS, Inc. strives to live up to our name as "a Professional Reliable Oilfield Service Company".

PROTEUS Consulting is a boutique consulting firm that catalyzes the synergy between Water, Energy, Information Technology, Economics, and Communication sectors, focusing on transforming the Water Industry with high-quality solutions and personalized attention as a small and flexible firm.

PRS Industrial is your one-stop shop for industrial solutions.

Based in southern California for over 30 years, PacSeal Hydraulics is a leader in ShearFlo® metal-to-metal sealing technology. The company specializes in zero leak and high-performance fluid power control, focusing on products like directional control valves, pressure regulators, and hydraulic components. PacSeal is committed to manufacturing all components locally in the USA, ensuring short lead times and competitive pricing. Their ShearFlo® sealing technology is designed to maintain negligible internal leakage, making it suitable for high pressure and high flow rate applications in industries such as Oil and Gas and Aerospace. The company prides itself on being customer-oriented, providing responsive support for quotations and product delivery.

Pacific Coast Drilling Co (PCDC) is a foundation drilling contractor specializing in deep foundations, polymer drilling, shoring, dewatering, tiebacks, soil nails and extremely tight access. They operate a fleet of 15 drill rigs and work with clients to ensure successful projects.

Pacific Coast Industrial Installers Inc. (PCII) provides quality contracting and installation services to the material handling industry. They specialize in warehouse installation and maintenance services.

Pacific Coast Solutions provides right of way and title services for midstream companies, oil & gas producers, energy and utility companies. They assist with project planning through cleanup and restoration.

Pacific Construction is a general contracting firm founded on integrity, professionalism, efficiency, and value. They have over 20 years of experience in the construction industry and work with investors, local businesses, residents, developers, and owner/builders.