Let’s Talk!
Laura will call you within 15 minutes of submitting this form (during business hours).
Laura Del Valle
Sale manager
15 years helping orgs solve cleaning
Available 9:00am - 5:00pm M-F
Based in Florida but visits 25 cities every the year.
#1 Rated
Commercial & Office Cleaning Service Denver
company

Office Cleaning Service Denver | Commercial Cleaning by Professionals

Employees, not contractors
Cancel anytime
Exceptional support
20 Years
We’ve spent 2 decades perfecting the art of cleaning - earning the trust of some of the world’s most demanding brands.
1,000 Pros
A trusted, full-time team. No temps, no contractors - just cleaning pros that show up and deliver to your exact needs.
#1 Rated
We beat 99.95% of other cleaners in the USA. Your team - and customers - will feel and see the difference.
100's Sites
From retail to clinics, we specialize in servicing multi-location operations. Every Location. Every Shift. Spotless.

Slate ❤️ Offices

Denver’s bustling offices deserve a cleaning service that keeps up with the pace. From the high-rises downtown to the cozy offices in Cherry Creek, we know Denver businesses are built on hard work and innovation. But let’s be real—keeping your office clean shouldn’t be one more thing on your plate. That’s why Slate is here to handle the dirty work while you focus on the big stuff.

Our Keepers take care of everything—from the high-touch areas your team uses daily to the forgotten nooks in break rooms and common spaces. We handle waste management, floor care, restocking supplies, and any other commercial cleaning services you need, all with a focus on flexibility, reliability, and attention to detail. We also offer customized cleaning plans that suit your need for a cleaner and healthier environment.

With Slate, cleaning is off your to-do list for good. Book your first appointment and let us show you how we can keep your Denver office looking its best.

Local, everywhere

Slate solves cleaning for single- and multi-location businesses anywhere in the US by custom-building exceptional cleaning teams and managing them remotely.

Crystal McIntyre
City Manager
Austin
View More
Leroy Walton
City Manager
Seattle
View More
Lauren Greene
City Manager
Miami
View More
Chuck Holmes
City Manager
Washington
View More
Kellie Shaffer
City Manager
San Francisco
View More
Deanna Lanson
City Manager
Dallas
View More
Orlando Anthony
City Manager
San Diego
View More
Alfred Houston
City Manager
Phoenix
View More
Monica Hopkins
City Manager
New York City
View More
Lisa Cornell
City Manager
Chicago
View More
Doreen Owens
City Manager
Philadelphia
View More
Davina Norris
City Manager
Houston
View More
Pedro Holman
City Manager
Los Angeles
View More

This is why the most innovative teams chose Slate to solve cleaning for them.

Ensuring a consistently polished and welcoming environment across their network of 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.

Read More

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.

Read More

The Illinois DMV faced the challenge of providing reliable cleaning across 15 diverse facilities with varied hours and short shifts, requiring careful staffing and supply management. Slate delivered a tailored cleaning solution to meet the unique needs of each location, handling both staffing and essential supply logistics.

Read More

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.

Read More

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.

Read More

Team work makes the dream work

From your very first call and onboarding to 24/7 support and quality control, every client benefits from a tightly run operation.
Each team is built to ensure seamless setup, responsive service, and spotless results. Every location. Every shift. Every time.

history

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.

1,000+

employees in 100's of cities
4
+957
insurance

We offer the best insurance for all of our employees and clients!

technology

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.

Certifications