Trusted And Proven. Everywhere.
From art galleries in New York to children’s museums in San Diego and veterinary clinics nationwide, Slate is the trusted cleaning partner for businesses where precision, professionalism, and presentation matter most. With 1,000+ trained employees and two decades of expertise, we solve cleaning for operations where the margin for error is zero.
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For 20+ years, our 1,000-strong team of pros has combined cutting-edge technology with proven quality control to deliver spotless results for businesses nationwide.
In fact, we are one of about 500 cleaners (out of one million!) to be recognized by the ISSA for exceeding their standards.
Whether you sell one hundred million dollars a year worth of art in NYC, entertain 20,000 kids each day in your museum in San Diego, or are reinventing veterinary care through 28 locations in eight different cities, our team can solve cleaning for you.
Our History
Slate solves cleaning for single- and multi-location businesses anywhere in the US by custom-building exceptional cleaning teams and managing them remotely.
2005
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2009
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2014
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2020
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2025
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Solve cleaning once, and for all.
Our leadership team brings decades of expertise in facility management, hospitality, and operations to solve cleaning for complex, multi-location businesses. From custom cleaning plans to seamless execution, we help high-performance teams stay focused, never second-guessing the state of their space.
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Laura Del Valle
Letty Barajas
- Ran janitorial operations for UC Davis for 5 years
- CIMS assesor, certified train the trainer
- 40 years experience in janitorial industry
Miguel Zabludovsky
David Swindle
Michelle Ruiz
Hayden Brink
Paola
Mabell
Edna
Andrea Adams
Michelle
Daniel
Victoria
Susana
Ligia
Angela
Our Process
From your first walkthrough to ongoing quality checks, our step-by-step process ensures every location meets Slate’s spotless standards. We design programs around your operations, deploy fully trained teams, and stay hands-on—with real-time visibility and performance you can trust.
We meet with you to deeply understand your unique goals, challenges, and current operations.
Slate collects relevant data through this consultation and comprehensively assesses your existing processes. This enables us to identify key areas for improvement and craft a custom strategy that aligns with your vision. The outcome is to clearly understand your exact needs to build a strong foundation for creating a targeted action plan.
Following the assessment, we present our findings, highlighting strengths and areas for improvement.
We provide actionable insights based on our analysis, ensuring you fully understand the current operations state and the key focus areas. This phase allows for open communication, aligning expectations, and refining the strategy for optimal results.
We develop a detailed action plan with clear goals, specific tasks, timelines, and the necessary resources to succeed.
We prioritize actions based on their potential impact and ensure the plan is realistic and achievable. Once the plan is created, we review and present it to you for approval, ensuring we are aligned before implementing it.
Now, we begin executing the action plan, coordinating the required resources, and monitoring progress closely to ensure everything stays on track.
Throughout this phase, we provide regular updates, maintaining transparency and making necessary adjustments to ensure the plan remains aligned with our established goals and objectives.
With the plan implemented, we focus on ensuring that we deliver results and to provide continuous support.
We closely monitor performance, promptly address concerns, and make adjustments to ensure long-term success. Our goal is to foster a strong, ongoing relationship with you while ensuring that the solutions we’ve implemented continue to meet your evolving needs.
In this final phase, we conduct thorough quality checks and inspections to ensure the solutions deliver the expected results.
We conduct these checks weekly and monthly and gather your feedback to identify areas for improvement. Any necessary changes are made to optimize performance and ensure that the solutions consistently meet the highest standards, ensuring your long-term satisfaction and success.
Certifications
Slate meets the highest industry standards so your business can operate with confidence. From BSCI and BOMA to Green Seal, our certifications reflect a commitment to safety, sustainability, and operational excellence. We don’t just meet benchmarks, we set new ones using specialized cleaning programs. Whether you manage retail stores or clinics, you’ll benefit from a team trained to deliver consistent results, every time.
ISSA
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ISSA is the leading trade association for the cleaning industry worldwide, with more than 10,500 distributor, manufacturer, manufacturer representative, building service contractor, in-house service provider, residential cleaning, and associated service members.
BSCI
For over 50 years, the Building Service Contractors Association International (BSCAI) has been the Business Resource for Contractors™. BSCAI represents a worldwide network of more than 1,000 member companies from across the United States and 15 countries that provide cleaning, facility maintenance, security, landscaping and other related services to building owners and managers. The association provides contractor-specific educational programs, individual certifications, publications, a members-only purchasing program, seminars, industry data, and research and networking opportunities, all developed specifically for leaders in the commercial cleaning industry.
BOMA
Founded in 1907, the Building Owners and Managers Association (BOMA) International is a federation of U.S. local associations and global affiliates. The leading trade association for commercial real estate professionals for more than 100 years, it represents the owners, managers, service providers and other property professionals of all commercial building types, including office, industrial, medical, corporate and mixed-use. BOMA International is the partner individuals in the commercial real estate industry choose to maximize value for their careers, organizations and assets. Its mission is to advance a vibrant commercial real estate industry through advocacy, influence and knowledge.
IFMA
Founded in 1980, we are the world's largest and most widely recognized association for facility management professionals, supporting over 24,000 members in more than 100 countries.
ConnexFM
ConnexFM, the authority on Retail and Multi-site Facilities Management, is the leading membership organization for FMs and supplier professionals. ConnexFM empowers the facilities management professionals with best practices, benchmarking, education, discussion forums and trusted partnerships.
Established in 1995, and with approximately 750 member companies, the ConnexFM community values are founded on a spirit of innovation, resourcefulness, the quest for knowledge and ethical business relationships. Members depend upon ConnexFM to help them achieve greater success and a competitive advantage through quality programs and resources.
Green Seal
GBAC-trained technician
Insurance
We are fully insured with all the coverages required both by law and by the most stringent clients.
Umbrella
This is why the most innovative teams chose Slate to solve cleaning for them.
Ensuring a consistently polished and welcoming environment across their 15 dental studios was crucial for Tend Dental's brand. Slate provided a tailored and well-structured cleaning program to standardize cleanliness across all locations, resulting in a stress-free cleaning operation.
Maintaining a consistently pristine environment with frequent therapist and client room turnovers was a key challenge for Clarity Therapy. Slate addressed this by introducing multiple short "reset" cleanings throughout the day to keep spaces in top condition.
The Illinois DMV faced the challenge of providing reliable cleaning across 15 facilities with varied hours and short shifts, requiring staffing and supply management. Slate delivered a tailored cleaning solution that met the needs of each location, handling both staffing and essential supply logistics.
JCC Ranch Camp struggled to keep its extensive, 380-acre property clean during busy programs and events. Slate developed a flexible cleaning schedule and managed all cleaning operations, freeing up camp staff to focus on creating a memorable camper experience.
Ensuring consistent and high-standard cleaning 2 to 3 times a week across Autism Care Partners' 21 locations in various states and cities presented a significant logistical hurdle. Slate simplified this by offering a single point of contact and managing all cleaning needs for their network of centers.
