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Built for Performance. Backed by Trust.

Solving Facility Problems, Without the Chaos.

From janitorial and engineering to landscaping and specialty services, DMS delivers consistent, professional facility support built to perform over time. Our teams operate through structured systems, clear accountability, and sustainable practices designed to reduce disruption and simplify operations.With more than 1,000 directly employed team members, we take ownership of quality, safety, and outcomes. No subcontracting. No guesswork. Just dependable service that helps facilities stay ahead of what’s next.

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Years of Experience

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Facilities maintained across the West Coast

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Our mission

To take the weight of facility operations off our clients’ shoulders by providing dependable, proactive service they can trust, so they can focus on their people, their work, and what comes next.

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Our vision

To be the facilities partner clients rely on for safe, sustainable, people-first service, setting the standard for quality and care across the Western U.S.

Commercial Capabilities

Janitorial Services

Nightly cleaning, disinfection, specialty care, and porter services designed to support daily operations without disruption.

Facilities Engineering

Daily system checks, infrastructure oversight, and ongoing optimization to keep building systems reliable and operating as intended.

Commercial Landscaping

Eco-conscious landscaping with water-efficient irrigation, seasonal planting, mowing, trimming, and year-round site care.

Window Cleaning

Interior and exterior window cleaning with high-rise access, water-fed pole systems, and OSHA-compliant safety protocols.

Stone & Metal Maintenance

Polishing, sealing, restoration, graffiti removal, and long-term surface preservation to protect high-visibility finishes.

Specialty Services

Disinfection, event support, emergency response, HVAC support, and specialized facility solutions when timing or conditions demand it.

A People-First Approach

How we Work

Offering

People-First Operations

DMS is built around the belief that great facilities service starts with supported, well-trained people. We invest in full-time teams, clear roles, and ongoing development so our staff can take ownership of their work and deliver consistency clients can rely on.

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Structure That Scales

We operate with clear systems and defined processes, but never at the expense of flexibility. Our teams are empowered to adapt to real-world conditions while maintaining the standards, communication, and follow-through our clients expect.

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Accountability You Can See

Accountability at DMS goes beyond checklists. It shows up in proactive site oversight, clear communication, and problems addressed before they escalate. Clients know who to contact, what’s happening on their site, and how issues are resolved.

Long-Term Partnership

We lead with sustainability, offering Green Cleaning Programs aligned with LEED, WELL, and ESG standards.CDP reporting, carbon tracking, and CIMS–Green Building with Honors certification reduce risk andstrengthen compliance.

Built Over Time. Designed to Last.


Solving Facility Problems,
Without the Chaos.

From janitorial and engineering to landscaping and specialty services, DMS delivers consistent, professional facility support built to perform over time. Our teams operate through structured systems, clear accountability, and sustainable practices designed to reduce disruption and simplify operations.With more than 1,000 directly employed team members, we take ownership of quality, safety, and outcomes. No subcontracting. No guesswork. Just dependable service that helps facilities stay ahead of what’s next.

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Built on People

Long-tenured teams supported through training, advancement, and stable, full-time roles. Consistency starts with the people doing the work.

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local Leaders

Regional offices with on-the-ground leadership ensure faster decisions, clearer communication, and accountability at every site.

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Consistency

Structured processes, clear expectations, and reliable staffing reduce turnover and service disruptions.

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Accountability

Defined oversight, routine inspections, and clear escalation paths keep standards high and issues resolved quickly.

Ready to simplify your facility operations?
Let’s talk.

We partner with owners, managers, and facility teams to keep buildings running smoothly, maintain high standards, and address issues before they become disruptions. With a practical, responsive approach and clear communication, we make facility management easier to manage and easier to trust.

Ready to talk through your facility needs?

Built for Performance. Backed by Trust.

Solving facility problems fast.

From janitorial and engineering to landscaping and maintenance, our qualified teams deliver consistent, professional service with measurable results. Powered by smart systems, sustainable practices, and 1,000+directly employed staff (not subcontractors), we simplify operations and help you stay ahead of what’s next.

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Our mission

Empowering clients to focus on their core business by delivering reliable, proactive, and exceptional facility services.

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Our vision

To set the standard for safe, sustainable, and people-first facilities services in the Western U.S.

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500+

Facilities maintained across California & Arizona

Commercial Capabilities

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Janitorial Services

Night cleaning, power washing, disinfection, specialty care, and porter services.

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Comprehensive Facilities Services

Licensed MEP technicians, daily system checks, energy optimization, and infrastructure oversight.

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Commercial Landscaping

Eco-conscious landscaping with water-efficient irrigation, seasonal planting, mowing, trimming, & site beautification.

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Window Cleaning

Interior and exterior cleaning, high-rise access, water-fed pole systems, and OSHA-compliant safety protocols.

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Stone & Metal Maintenance

Polishing, sealing, restoration, graffiti removal, and long-term surface preservation programs.

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Specialty Services

Disinfection, event support, preventive and emergency maintenance, HVAC, and specialized facility solutions.

DMS is trusted by leading organizations across the West Coast for certified, full-service facility solutions backed by local teams, proven systems, and total accountability from start to finish.

1969

Founded in Pasadena, CA

7 Offices

Across California & Arizona

1,000+

Directly Employed Staff

74M+

Square Feet Cleaned Daily

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Regional Expertise, Tailored Solutions

With strategically located regional offices and full-time teams, we deliver responsive, on-site support tailored to your property’s needs. CIMS-certified operations and a strong safety culture, reinforced through ongoing training and briefings, ensure high standards across every site.

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Innovation That Drives Results

From detailed reporting and predictive systems to advanced equipment and cleaning solutions, we use every tool available to eliminate inefficiencies, improve accountability, and deliver consistently high-quality results. Our approach evolves through real-world feedback and continuous innovation to keep your operations moving forward.

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Solutions Built Around Your Needs

On-site teams ready to handle urgent Every DMS program is built around your site’s goals, with specialized roles, equipment, and communication protocols. Our Customer Experience Program ensures accountability, follow-through, and clear, actionable reporting. issues quickly and adapt as your needs change.

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Sustainability That Supports Your Goals

We lead with sustainability, offering Green Cleaning Programs aligned with LEED, WELL, and ESG standards.CDP reporting, carbon tracking, and CIMS–Green Building with Honors certification reduce risk andstrengthen compliance.

Ready to simplify your facility operations?
Let’s talk.

We help owners, investors, managers, and facility stakeholders protect their investments, reduce costs, and solve problems fast. Whether you're navigating urgent issues or planning for the long-term, our team is ready to help.1969Founded in Pasadena, CA7 Offices Across California& Arizona74M+Square Feet Cleaned Daily1,000+Directly Employed

Our History

A decade of innovation and progress

Ten years of driving innovation, achieving growth, and advancing industry standards with excellence.

Building a Strong Foundation for Success

Every great success story begins with a vision. Ours started with a passionate team dedicated to delivering reliable and innovative solutions.

With a deep commitment to excellence, we focused on understanding our clients' needs.

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Expanding Services with Cutting-Edge Innovations

By diversifying our offerings and integrating state-of-the-art technologies, we ensured top-tier results for our clients.

With a customer-centric approach, we tailor our services to align with the unique needs.

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Building Strong and Lasting Partnerships

Success in the manufacturing and construction industry is built on trust, expertise, and a commitment to excellence.

Over the years, we have cultivated strong relationships with leading industry partners.

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Introducing Customized Solutions for Unique Needs

By fostering long-term relationships with our clients, we have solidified our commitment to driving success with innovate and efficiency.

Our expertise, combined with a problem-solving mindset, allows us to deliver exact results.

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Achieving Industry Leadership with Expansion

Our expert teams work tirelessly to innovate, optimize, and providing solutions that are not only cost-effective but also future-proof.

We continue to redefine and caving the way for a more advanced and sustainable future.

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Our Team

The faces behind industry

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David Smith

Construction Manager

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Sophia Green

Quality Control Manager

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James Carter

Operations Director

Career Growth

Get started a career in Industrial company

Full-Time
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New York, USA
Project Manager

Lead and coordinate projects from start to finish, ensuring timely delivery and client satisfaction.

Part-Time
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Florida, USA
Quality Assurance

Maintain quality standards, ensuring projects meet specifications and exceed industry.

Full-Time
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Chicago, USA
Lead Engineer

Design and implement engineering solutions, ensuring efficiency, safety, and innovation in project.