Commercial Office Cleaning
Big League Clean specializes in delivering reliable, high-quality office cleaning services to meet the unique needs of commercial spaces across Colorado and California. Whether you’re managing a luxury apartment complex, a bustling office building, or a mixed-use property, our expert team ensures that your workspace stays clean, inviting, and professional.
With decades of combined experience and a proven track record of working with leading brands like Greystar and exclusive spaces like country clubs, Big League Clean is the trusted choice for businesses that demand excellence.
Brands that trust Big League Clean




What Our Clients Have To Say
24 Hour Quoting Process
1. “Request a Quote Submitted” and Initial Conversation
After you “Request A Quote” through our website (Top Left of Screen!), we’ll reach out within 30 minutes via email or phone to understand the specifics of your facility’s cleaning needs and coordinate a time and date for a walkthrough.
2. Walkthrough
A Big League Clean team member will personally conduct a walkthrough with you to assess your current challenges, pain points, priorities, and goals in selecting a new cleaning vendor.
3. Quote Review (QR)
After our walkthrough, we will schedule a time to present a personalized quote tailored to your property. This quote will:
- Address your specific pain points
- Outline a customized scope of work for your facility
- Provide client testimonials and references for you to contact
- Include transparent pricing for our services
4. Post Quote Review (PQR)
Following the QR, we will schedule a brief PQR meeting, typically one week later, to review your thoughts and address any questions before you make a final decision. If everything looks good, we can establish a service start date!
5. Document Signing
You will receive a service agreement detailing:
- Your facility address
- Start date
- Service days and times
- Scope of work
- Pricing
We operate on a month-to-month agreement—no long-term contracts!
6. Dedicated Account Manager Introduction & Service Start
We will introduce you via email to your dedicated account manager, who will conduct bi-weekly check-ins and respond promptly to any concerns or requests.