Commercial Cleaning & Janitorial Services Murrieta & Temecula CA

Davenport Building Maintenance Commercial Cleaning & Janitorial Services

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Locally owned and operated since 1987.

As a business owner, you want to show off your company as a presentable one, that really takes care of its space. For both your staff and your customers, it is important that you are able to create an environment that is comfortable, clean and inviting. That is why, commercial cleaning services are one of the most important things for you to be enlisting. But you can’t be settling for any less than the best, if you are really serious about the care you take of your location.

About Us

DBM Commercial Cleaning & Janitorial Services, short for Davenport Building Maintenance, was started in 1987 by David Davenport Sr. in Lake Elsinore, CA with one small construction clean up account. In 2003 Davencorp Inc. was formed and has served as the parent company of Davenport Building Maintenance.

For those who work in the fine city of Temecula, the very best team that you could hope to call, is ours, at DBM Commercial Cleaning & Janitorial Services. Temecula’s number one source of all things commercial cleaning, we help our clients keep their workplaces at their very best. You can trust in our team of professionals for the highest standard of cleaning, based on the terms that are going to work for you

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Our Services

Our team can offer a wide range of services, able to help with just about any type of company in the area. From our janitorial cleaning services for restaurants, hotels and bars, to school and medical facility cleaning. We hope that whenever you need support with professional cleaning, that our team will be able to provide you with exactly what you need. Just let us know how we can best apply our services to your company and we’ll make sure that you are delivered the high level of quality that you need.

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COVID-19 Update:

DBM Commercial Cleaning & Janitorial Services is providing professional Coronavirus (COVID-19) cleaning, disinfection & sanitization services to curb infection in the Temecula area and greater Inland Empire. To meet your specific needs, we utilize hospital-grade disinfectants paired with electric and electrostatic tools to create a safer environment.

Call us today to learn how we can help you!

DBCM Clean certificate for Disease Mitigation


For A FREE Estimate (951) 501-4431

DBM Commercial Cleaning & Janitorial Services prides itself on providing high-quality cleaning services in commercial spaces and we are always open for business and available to serve you and meet all your cleaning needs.

Serving the Inland Empire, California

There are many things that a business owner has to consider when operating a successful business. They may only consider the nature of their work and how they will accomplish it. However, they may not consider the fact that they have to make a good impression by keeping their business as neat and tidy as possible at all times. If you are a business owner in the Inland Empire, CA area then we would like for you to consider our professional commercial cleaning services at DBM Commercial Cleaning & Janitorial Services.

We have assembled a team of the most qualified, professionals to take care of your cleaning needs. Since many of our cleaners have been with us from the beginning, they know how efficient we expect our cleaners to be.

We service Ontario, Riverside, Cucamonga, Fontana, San Bernardino, Moreno Valley, and Rancho Cucamonga. With such a vast service area, we are capable of servicing the needs of more customers throughout California. If you care about the quality of service that you receive then we suggest that you do yourself a favor by contacting us about your commercial service needs. We work with the most experienced, professional commercial cleaners in the area.


There isn’t a single business which shouldn’t be taking their cleaning service seriously. So, if you are ready to guarantee yourself the highest standard of cleaning for your company, for the long-term, then it is time for you to give our team a call.