Serving North San Diego County
From CSUSM-area offices to bustling business parks, DBM Commercial Cleaning & Janitorial Services keeps San Marcos workspaces clean and professional. Family-owned since 1987, licensed, bonded, insured, and trusted with a 4.8-star reputation across North San Diego County.
San Marcos has grown into one of North County's busier commercial hubs, with business parks, educational facilities, and a steady stream of office and service tenants. DBM matches that energy with dependable janitorial programs built for the way your building operates. We cover office cleaning, restroom sanitation, break room upkeep, hard-floor maintenance, and detailed touchpoint disinfection, all handled by W-2 crews who are trained, supervised, and accountable to a written scope.
Serving San Marcos from our Murrieta base is easy thanks to the I-15 connection, giving your facility consistent service without the unpredictability some vendors bring. We plan around your operating hours so cleaning never disrupts your team or your visitors. From single-suite professional offices to larger business-park buildings, DBM keeps standards high and communication simple, so facility managers can trust the work is done right every time.

One accountable local vendor for every type of facility. Explore the services we provide throughout San Marcos and the North San Diego County.
A second-generation Davencorp, Inc. company serving the Inland Empire since 1987, not a franchise or gig app.
General liability and workers' compensation coverage, so your building and your people are protected.
Trusted, W-2 team members in your building after hours, the same crew on every visit.
Walkthroughs and sign-off checklists keep standards high shift after shift.
Reach the people who actually run the company, based right here in Murrieta.
Daily, nightly, weekly, or custom programs that work around your operating hours.
Headquartered in Murrieta, DBM cleans commercial facilities across San Diego County and beyond. We also serve these nearby communities:
Absolutely. DBM regularly cleans multi-tenant office buildings and business-park facilities throughout San Marcos. We tailor scope, frequency, and after-hours scheduling to each property, and our supervised W-2 crews keep common areas, restrooms, and suites consistently presentable for tenants and their clients.
San Marcos is a convenient drive south of Murrieta along I-15, so our crews service the city on a regular, reliable basis. That easy corridor access means dependable arrival windows and fast responsiveness whenever your San Marcos facility needs added coverage or a scheduling adjustment.
Yes. DBM provides commercial cleaning and janitorial services to businesses across San Marcos and the surrounding North San Diego County. From our Murrieta headquarters we cover the entire area, and we would be glad to schedule a free on-site walkthrough at your facility.
We clean offices, medical and dental suites, warehouses, industrial sites, restaurants, retail stores, schools, churches, and more in San Marcos. We are commercial and janitorial only, not residential, and we tailor a program to your specific facility.
Yes. DBM carries general liability and workers' compensation insurance and is bonded, and our crews are background-checked W-2 employees, so your building and your people are protected.
Join the San Diego County businesses that have trusted DBM since 1987. Free on-site walkthrough, honest quote, no obligation.
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.