MBC Building Maintenance began in 1990 when our founder, Bernadette Charles, saw how often businesses struggled with inconsistent cleaning.
Drawing on a long-held drive for order and healthy environments, she started with a few commercial clients and a simple promise, show up on time and do the job correctly every visit. Over 36 years later, that promise still guides us, giving property and facility managers steady care they can rely on.
As a female owner-operator, Bernadette remains closely involved with day-to-day work, so clients gain direct access to the person responsible for every detail.
We stay fully licensed, bonded, and insured, and we apply proven procedures in every building. Eco-friendly products are used where appropriate to support healthier workplaces. This hands-on leadership means fewer surprises, less oversight for you, and consistent results that protect your property and your reputation.
Reliability sits at the center of everything we do. Our team arrives when scheduled, follows the agreed scope, and checks details that others often miss, visit after visit.
We focus on commercial janitorial work, building maintenance, and construction clean-up, so our training and equipment match the environments we serve. Clients hand us the keys with confidence, then focus on operations while we maintain clean, safe, and professional spaces in the background.
Bernadette Charles – Owner
Bernadette Charles is the dedicated owner of MBC Building Maintenance, bringing over 36 years of experience in janitorial and building maintenance services. Since starting her business in 1990, she has built a strong reputation for reliability, attention to detail, and consistently high-quality work.
Bernadette specializes in commercial cleaning, construction clean-up, and ongoing maintenance services, proudly serving businesses across Tarzana, Ventura County, and Simi Valley. Known for her dependable approach, she ensures every space is clean, safe, and professionally maintained.
Why businesses trust MBC Building Maintenance.