Located in Los Angeles County, Signal Hill CA is, as the name implies, on a hill. It’s also completely surrounded by the city of Long Beach CA. Incorporated in 1924, Signal Hill was built when oil was discovered on the land in 1921. The current population of Signal Hill CA is around 11,000 and there are a number of parks in the area. It was once the home of Jet America Airlines. Today the Hof Hut restaurant chain’s corporate offices are located there. Protect your concrete from future wear and tear by choosing concrete sealing in Signal Hill CA. Create a unique concrete surface by choosing concrete staining in Signal Hill CA. Get the most from your exterior concrete surface by working with Fuller Concrete Staining. We have decades of experience helping our clients maintain and care for their concrete surfaces.