Contractors in California

Renovo Resources is a water treatment asset development company that provides turnkey solutions for the beneficial reuse of produced water from Upstream Oil & Gas exploration and production operations. They aim to protect water resources through sustainable and complete water treatment solutions.

ResFrac optimizes operators' return on investment by providing the industry's only genuinely coupled hydraulic fracturing, wellbore, and reservoir simulator.

Restoration Plus is a full-service restoration company specializing in water mitigation, mold remediation, and reconstruction.

Restoration Specialists, Inc. (Doing business as Dry1out) focuses on water damage, fire/smoke damage restoration, and mold mitigation, using state-of-the-art equipment and techniques for effective service delivery.

Reyes & Sons Electric is dedicated to providing quality workmanship through the knowledge and experience of its employees and through the commitment of its leadership team. We are a full-service electrical company offering a variety of quality services for our customers.

Reyes Electrical Contractor, Inc. operates as an electrical contractor providing cable and fiber optic management, general construction, and other electrical services.

Rheia Consulting offers advisory services to support the successful delivery of complex infrastructure projects and programs, with a focus on transportation and water infrastructure.

Richmond Construction Consulting is a construction management firm based in the California SF Bay Area, specializing in professional construction consulting.

Established in 1984, Richmond Trading Company (RTC) is one of Ireland's leading drainage specialists, providing a wide range of technical services and specialized solutions for various sectors.

Ridgeline Construction is a General Contracting firm that specializes in exterior repairs, maintenance, and construction services throughout Southern California. They focus on helping Homeowners, Property Managers, and Commercial clients turn their ideas and visions into reality. They specialize in the multi-family market and have dedicated crews for all construction needs.

Ridgeway Electric is a family-operated business providing a wide range of electrical services to commercial and residential clients in the Greater San Francisco Bay Area. They offer services from basic kitchen remodels to rewiring custom homes.

Rightway Site Services Inc, AKA Rightway Portable Toilets, Temporary Power, Storage Containers and Septic Tank Pumping. Was established in 1949, we service the Southern California areas including, Temecula Valley, Orange County, La County, San Bernardino, Fontana, Colton, Redlands, Highland, Perris, Nuevo, Riverside, Murrieta, Lake Elsinore, Fallbrook, Hemet, Corona, Palm Springs, Adelanto and many more. Rightway's services and Rentals include, Septic Tank Pumping, Portable Toilet Rentals, Temporary Power Pole Rentals, Storage Containers, Shower and Restroom Trailer Rentals.

Rinco Equipment Sales is a distributor of oil and gas equipment and solutions on the West Coast. They partner with manufacturers to supply products and services, offering field and shop repair service.

Design Build Mechanical Contractor. Commercial & Industrial Plumbing, Piping & HVAC. Our full-time staff consists of some of the most respected individuals in the industry. As a team, our capabilities are broad-ranging and deep. Each department integrates seamlessly with the others, to ensure a turnkey project from start to finish.

Riverside Cleaning Co. is a professional commercial & residential cleaning service serving the Grand Rapids, MI area, including office cleaning & home cleaning.

Riverside Construction Company, Inc., established in 1967, is a full service general engineering contractor specializing in heavy/civil construction. They have performed hundreds of projects with various agencies, numerous cities and municipalities throughout Southern California.

Roambee offers verifiably better supply chain visibility & intelligence on demand, for on-time, in-full, in-condition delivery of shipments and assets anywhere in the world. 300+ enterprises are improving customer experience, service levels, product quality, cash cycles, business efficiencies, sustainability, and automating logistics with Roambee’s real-time insights & foresights. More than 50 of them are the top 100 global companies in the Pharma, Food, Electronics, Chemicals, Automotive, Packaging & Containers, and Logistics sectors. The outcome is better multimodal ETAs, OTIF deliveries, 80%+ cold chain compliance, and more, including 4X+ ROI on supply chain assets by optimizing utilization and inventory levels.

Roberts Electrical Contractor provides electrical services for residential, commercial, and industrial projects.

Robertson's Ready Mix is a leading provider in concrete & aggregate products based in Southern California and Nevada. They focus on providing quality products, service, and community growth, specializing in ready-mix concrete and aggregate solutions for all types of construction needs.

Rocha Transportation is a family-owned company that provides freight transportation services, including truckload, drayage, and warehousing, with a focus on the food & beverage industry.

Rock Time Transport is a dirt hauling trucking company based in Sylmar, California. They are a high-demand hauling and dumping company specializing in earthwork and aiding in property development.