For over a decade, Design West Engineering has provided cutting edge service as one of California's leading Mechanical, Electrical, Plumbing and Energy Consultation firms. Boasting over 50 years combined experience, Design West's founders Rob and Mark, have transformed their passion for innovative engineering into what is now one of Southern California's most successful MEP firms. Working within numerous fields, we have extensive experience in commercial, industrial, residential, government, education and healthcare building sectors.