J&M Concrete Construction (aka Jezowski & Markel) is one of Southern California’s most distinguished site concrete contractors since 1953. We have had the opportunity to construct hundreds of the region’s most significant projects. Many of our exemplary concrete installations are represented in this website, so please enjoy.
Hawthorne High- School of Manufacturing & Engineering
Hawthorne High School
PEARLS Hawthorne School / Homepage
Hawthorne Middle/High School / Homepage
Hawthorne Math and Science Academy
Academies – Academies – Hawthorne High School
Hawthorne High School Students Participate in Annual Hour of Code
Hawthorne Math and Science Academy
Effort Targets 'Soft Bigotry of Low Expectations
Hawthorne High School - PBK