A comprehensive list of Corona, CA based companies, dealers and shops offering sign making, manufacturing, installation and repair services. Read unbiased customer reviews and recommendations of local companies. 
Southwest Sign Co is a family-owned business that has been creating spectacular commercial signage since 1991. Like most successful companies, we started with humble beginnings in a cramped garage. Back then, our most important goal was to create amazing signage at fair prices. We set out to become partners with our customers so we could make the entire process easier for everyone.
Kelsey C. — Southwest Sign Co. is amazing! They were so incredibly helpful. They were able to get my new sign up quickly and it looks
Where we build long term relationships with our clients through quality products, superior customer service and a caring business culture. Please browse our site to see our wide range of capabilities in custom sign manufacturing and read our testimonials from happy clients across America and beyond.