Delivering Expert Concrete Services and General Contracting in San Francisco Since 2014
We specialize in managing structural concrete projects that form the foundation of San Francisco’s infrastructure. From bridges and highways to high-rise buildings, structural concrete provides strength, durability, and adaptability for modern construction.
Our team ensures every phase is expertly managed, from planning to execution, delivering projects on time and within budget. With a commitment to quality and sustainability, we help shape a safer, stronger Bay Area.
We understand the critical role street concrete plays in creating durable, safe, and reliable roadways. From sidewalks to city streets, street concrete is designed to withstand heavy traffic, harsh weather, and the demands of urban life.
Our expertise ensures every street concrete project is completed with precision, using high-quality materials and efficient processes to meet San Francisco’s unique needs. Whether it’s new construction or rehabilitation, we focus on durability, sustainability, and long-term value.
Site concrete is at the heart of our work, creating the foundations that support every successful project. From walkways and curbs to parking lots and foundations, site concrete ensures strength, stability, and longevity in both public and private spaces.
Our team manages every detail, ensuring high-quality materials, precise execution, and seamless integration with your project’s goals. Whether it’s a commercial site or public infrastructure, we deliver durable solutions tailored to San Francisco’s unique environment.
Founded in 2014 as a SF-LBE, R&S started as a General Contractor (A and B licenses) but has quickly morphed into a full-service firm specializing in medium to large-scale concrete construction projects, including Streetscape Renovations, Parks and Public Space Improvements, and Water and Wastewater Infrastructure.
R&S, based in San Francisco Bayview District, is committed to servicing the city’s rapidly aging and expanding infrastructure initiatives and streetscape systems. The firm’s owner, Matthew Ramirez, has over 20 years of project and construction management on large scale and complex public infrastructure projects.
Since 2014, R&S has built an impressive list of completed work on numerous public sector client projects. Project scope and responsibility range from serving as General Contractor (Prime) to performing work as a subcontractor. In addition to its public work, R&S has also completed numerous private sector projects have included restaurant renovation work, soft story retrofit, and sidewalk renovation.
