Recognition & Media

Davenport Building Maintenance: Superior Janitorial Services

A trusted, award-winning, family-owned name in Inland Empire commercial cleaning since 1987. Here is a look at the recognition behind the reputation.

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(951) 501-4431

As Featured On

Seen Across Major Media Outlets

DBM Commercial Cleaning & Janitorial Services has been featured through national media and news networks, reinforcing the trust the Inland Empire has placed in us for nearly four decades.

In the News

Latest Press Releases

Recent news, announcements, and coverage from DBM Commercial Cleaning & Janitorial Services.

Award-Winning Service

Best Office Cleaning Service in Murrieta, 2024

DBM was recognized as the Best Office Cleaning Service in Murrieta for 2024 by the Quality Business Awards. It is an honor that reflects what our clients already know: dependable, detail-driven commercial cleaning delivered the same way, every shift, for more than 38 years.

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Why DBM Earns the Recognition

A Reputation Built One Shift at a Time

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38+ Years, Family-Owned

Founded in 1987 by David Davenport Sr. and still family-run as a second-generation Davencorp, Inc. company.

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Proud Black-Owned Business

A Black-owned, family-run company and a partner supplier-diversity and community-minded organizations value.

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4.8-Star Reputation

Rated 4.8 stars on Google by the Inland Empire businesses that trust DBM with their facilities.

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Licensed, Bonded & Insured

General liability and workers’ compensation coverage with background-checked, W-2 crews.

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Deep Local Roots

Serving Riverside County and North San Diego County from our Murrieta headquarters.

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Press & Media Inquiries

For press or media inquiries, contact us at [email protected] or (951) 501-4431.

Ready When You Are

Work With an Award-Winning Cleaning Team

Join the Inland Empire businesses that have trusted DBM since 1987. Free on-site walkthrough and honest quote.

(951) 501-4431
Request a Free Quote

Free On-Site Walkthrough

Request Your Free Quote

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.

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Why Choose DBM Commercial Cleaning & Janitorial Services?

With over 15 years of experience in the industry, DBM Commercial Cleaning & Janitorial Services has built a reputation for providing exceptional cleaning services to satisfied clients. Their attention to detail and commitment to exceeding expectations sets them apart from other cleaning companies. Whether you need janitorial services for your office, school, or commercial building, DBM is dedicated to delivering the highest standard of cleanliness.

Owner Dave Davenport's high moral character and dedication to quality work ensure that your facility will be in good hands. From detailed cleaning to dependable service, DBM Commercial Cleaning & Janitorial Services is the trusted choice for long-term cleaning solutions. Contact them today to experience the difference for yourself.

Testimonials from Satisfied Clients

Carol Bates, Maintenance and Operations Scheduler at San Bernardino County Superintendent of Schools, highly recommends DBM Commercial Cleaning & Janitorial Services. She praises the company for their exceptional performance and attention to detail, stating that she knows of no reason why anyone would be disappointed by their work. With a track record of satisfied clients like Carol, you can trust that DBM will deliver top-notch cleaning services for your facility.

Since 2004, DBM has been providing janitorial services to a variety of clients, consistently exceeding expectations and delivering exceptional results. Their dedication to quality, high moral standards, and overall dependability make them the go-to choice for businesses looking for reliable and thorough cleaning services. Don't hesitate to call DBM Commercial Cleaning & Janitorial Services today to become one of their satisfied clients.