Seattle Bellevue Tacoma
Cleaning that shows up — and shows the proof.
No missed nights, no rotating strangers, no wondering if it actually got done. Background-checked employees, the same crew every visit, every clean logged and checklist-verified — month-to-month, no contracts.
- Employees
- Same crew, every visit
- Month-to-Month
- Earn your business every month
- Documented
- Compliance-ready records
Written scope, every time
You get a documented scope of work and checklist so you know exactly what gets cleaned — and can hold us to it.
Vetted, trained crews
Background-checked employees, uniformed and trained on your building before their first shift.
Licensed, bonded & insured
Full commercial coverage and safety training, with certificates available on request.
Schedules that fit yours
Nightly, weekly, or one-time projects — serviced after hours so your team is never interrupted.
Free deep clean
One free deep clean. Awarded every week.
Each week we give away one complete deep clean to a local business — no charge, no contract. All we ask for in return is an honest review of the work.
Checking this week's availability…
What we do
Commercial cleaning services
One vendor for the whole building — recurring janitorial plus the specialty work most companies have to bid out separately.
Commercial Janitorial
Recurring nightly, weekly, or monthly janitorial for offices and facilities.
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Carpet Cleaning
Hot-water extraction and low-moisture encapsulation for commercial carpet.
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Hard Floor Care
Strip, wax, burnish, scrub, and seal for VCT, concrete, and tile.
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Window Cleaning
Interior and exterior glass, storefronts, and mid-rise facades.
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Post-Construction Cleaning
Rough, final, and touch-up cleans that get you to occupancy.
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What our clients say
“Mark and his crew do a great job for our senior center. I highly recommend them.”
Rick Weir
Senior center · September 2026
“We've been using Cascade Clean Group to for a little over a year and have been very happy with their service. They are efficient, punctual, and have accommodated all of our needs. Would highly recommend!”
Stride Logistics
August 2026
“Cascade Clean Group has been an important part of keeping Tacoma Little Theatre clean and sparkling for the last two years. They are quick to answer any questions we have and do a fantastic job maintaining our bathrooms, carpeting, and windows. We'd definitely recommend them!”
Chris Serface
Tacoma Little Theatre · August 2026
Instant estimate
Build your janitorial estimate
Adjust the inputs below for a real-time monthly range. Final pricing is confirmed after a free on-site walk-through.
Service needed
What do you need cleaned?
Buildings over 5,000 sq ft are priced after a free on-site walk-through.
Cleaning frequency
Scope of work
Estimated monthly range
$315–$365
Roughly $75–$85 per visit across ~4 visits per month.
Based on a standard office mix (1.1 labor hours per visit). Confirmed after a free walk-through.
Who we serve
Facilities we clean every week
Service area
Proudly cleaning the South Sound & Greater Seattle
We're based in the South Sound, which means shorter drive times, faster response, and a manager who can actually stop by your building.
Call (253) 271-4050- Seattle
- Tacoma
- Bellevue
- Kent
- Everett
- Renton
- Federal Way
- Kirkland
- Auburn
- Redmond
- Sammamish
- Lakewood
- Shoreline
- Olympia
- Lacey
- Puyallup
- Gig Harbor
How it works
Three steps to a cleaner building
- 1
Free walk-through
We tour your facility, learn your pain points, and measure what actually needs service.
- 2
Custom scope & fixed price
You get a written scope of work and a flat monthly price — no vague line items.
- 3
Consistent service & check-ins
Your assigned crew starts, and a supervisor inspects and reports so quality never drifts.
Ready when you are
Get a free, no-pressure quote for your facility
Most quotes delivered within 24 hours of the walk-through.