Cornerstone Masonry Services, Inc
Our goal is to be the preeminent provider of quality masonry construction in California and to add value for our customers through innovation, foresight, integrity, and aggressive performance at fair and competitive prices.
Our Commitment To You
In business since 2003, Cornerstone Masonry is a performance and quality oriented commercial masonry subcontractor serving Southern California. We specialize in the installation of a comprehensive range of commercial masonry products including CMU, brick, precast, natural stone and stone veneer
Cornerstone Masonry takes its commitment to you and your building projects seriously. It is this company ethos that one must work diligently and persistently incorporating the best in the trade to provide the highest degree of professional construction services possible to our contracts and customers. Making the most of all resources available with high quality, timely construction that is completed within the bid budget.
Our time makes it our mission to work with the willingness to help, provide outstanding follow up support, and proficiency in the trade, creating an enhanced integrated construction effort. The result translates into earlier utilization of a completed quality facility. This steadfast commitment to cooperation, quality and excellence is fundamental.
Phone
(818) 767-3300
Location
11168 Penrose Street, Sun Valley, CA 91352
Hours
Mon–Fri 7:30am–4:30pm
We love what we do, and it shows.
We build more than just projects, we build relationships.
Our Values
Many subcontractors promote that they are “committed to service.” Cornerstone Masonry is no different, we are committed to service, but beyond that we are committed to relationships, not only to our clients and owners, but to our employees, as well.
Arguably, the first rule of construction is to start with a strong foundation. Our foundation is our people. A full three-quarters of field personnel have been with the company ten years or longer. We are strongly invested in our greatest asset and they are deeply committed to Cornerstone Masonry, which allows us to provide the highest level of service to our clients.