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Janitorial Services
Recurring nightly and weekly janitorial programs that keep your building consistently clean and audit-ready.
The family-run crew Inland Empire facility managers trust to show up every shift and keep their buildings inspection-ready. Licensed, bonded, insured, and background-checked, delivering dependable commercial cleaning for more than 38 years.
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DBM started in 1987 as Davenport Building Maintenance with a single construction clean-up account in Lake Elsinore. Three generations of the Davenport family later, we run nightly and weekly janitorial programs for offices, medical suites, warehouses, restaurants, schools, and wineries across Riverside County and North San Diego County. We are commercial only, and we build our reputation one dependable shift at a time.
One accountable vendor for every corner of your facility. Explore our most-requested services below, or view the full lineup.
Recurring nightly and weekly janitorial programs that keep your building consistently clean and audit-ready.
Spotless workspaces, restrooms, break rooms, and common areas so your team and clients walk into a professional space.
Hard-floor maintenance, VCT strip and wax, buffing, and burnishing that protect your floors and impress visitors.
Streak-free interior and exterior glass for storefronts, offices, and low-rise commercial buildings.
Compliant disinfection for clinics, dental, and medical offices with EPA-registered products and trained crews.
Floor scrubbing, dock and racking cleaning, and dust control for warehouses and distribution centers.
Heavy-duty cleaning for food processing, manufacturing, and industrial facilities held to strict standards.
Health-code-focused cleaning for restaurants and commercial kitchens, from front of house to back line.
Anyone can clean a building once. The hard part is doing it right, every shift, for years. That is what DBM has done for the Inland Empire since 1987.
A simple, transparent process to get your facility on a cleaning program that fits your building and your budget.
We tour your facility, learn your priorities, and identify exactly what needs attention.
You get a clear scope and honest, itemized quote built around your space and schedule.
Your background-checked crew works a detailed checklist so nothing gets missed.
Supervisor checks and open communication keep your building consistently inspection-ready.
Suhaib
DBM Commercial Cleaning has worked with me for over 20 years. They are always dependable and do a thorough job of keeping our facility clean.
Jackie Jeffery
A very professional, dependable, and consistent team. Hats off to the best janitorial and cleaning services for the Murrieta and Temecula areas!
Stonegrave Greens
Very professional. Love that it started as a small family business and grew into what it is today. Definitely recommend.
Most commercial cleaning in the Temecula and Murrieta area runs about $0.05 to $0.30 per square foot per visit, or roughly $250 to $600 to clean a 5,000 sq ft office one time. Recurring janitorial contracts usually land between $200 and $3,000+ per month depending on square footage, how often you need service, and the scope of work.
Medical, food-service, and industrial facilities typically run higher because of specialized disinfection and compliance requirements. The honest answer is that every building is different, which is why we start with a free walkthrough and give you a clear, itemized quote with no surprises.
Headquartered in Murrieta, DBM cleans commercial facilities across the Temecula Valley, the greater Inland Empire, and into North San Diego County. If your building is in our service area, we would love to earn your business.
No. DBM is a commercial cleaning and janitorial company only. We serve offices, medical facilities, warehouses, industrial sites, restaurants, schools, churches, wineries, and other commercial properties across Riverside County and North San Diego County.
Yes. DBM carries general liability and workers’ compensation insurance and is bonded, and our crews are background-checked W-2 employees. That protects your building, your assets, and your people whenever we are on site.
Whatever your building needs. We run daily, nightly, several-times-per-week, weekly, and custom schedules, and most clients choose a recurring program. We work around your operating hours, including after-hours and overnight service.
We are based in Murrieta and serve the Temecula Valley and greater Inland Empire, including Temecula, Murrieta, Menifee, Lake Elsinore, Wildomar, Hemet, Riverside, and Corona, plus North San Diego County cities like Escondido, San Marcos, Vista, Poway, and Fallbrook.
Call us at (951) 501-4431 or request a free on-site walkthrough. We tour your facility, learn your priorities, and give you a clear, itemized quote with no obligation and no surprises.
Yes. We provide full hard-floor care including VCT strip and wax, buffing, and burnishing. Please note we do not offer carpet cleaning, but we can recommend trusted options if you need it.
Join the Inland Empire businesses that have trusted DBM since 1987. Get your free walkthrough and honest quote today.
Tell us about your facility and we will follow up quickly with a custom scope and honest quote. Prefer to talk now? Call (951) 501-4431.