Professional Electrical Construction Services

Rancho Cucamonga, California

Professional Electrical Construction Services (PECS) is a general engineering and construction company located in Rancho Cucamonga, California. With over 30 years of experience, PECS specializes in the construction and maintenance of turn-key substation projects within the electrical utility industry. The company has evolved from its origins in landscaping to focus on transmission, distribution, and substation projects, emphasizing quality, efficiency, and safety. PECS offers a range of services for new installations, upgrades, and retrofits of substations. Its divisions, including Civil, Primary, and Secondary, support comprehensive project execution in the electrical utility sector. Notable projects include the SCE MESA Substation 500kV Upgrade in Monterey Park, CA. PECS is committed to meeting and exceeding client expectations, ensuring that customer needs are prioritized in all aspects of their work.