Commercial Cleaning

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We’re Ready to Make Your Space Sparkle

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Yakima Commercial Cleaning Services

Full-Range Cleaning Solutions for Businesses Across the Tri-Cities & Eastern Washington

Serving Spokane, Yakima, Tri-Cities, and the greater Eastern Washington since 1986, Intermountain Cleaning Service is a locally owned, family-operated commercial cleaning company with a longstanding commitment to quality, consistency, and care. With decades of experience and over a million cleans completed, we’re proud to support Eastern Washington businesses with reliable cleaning services tailored to real-world needs.

Here’s what you get when you work with us:

  • Licensed, bonded, insured, and background-checked crews
  • Flexible scheduling, including weekends
  • Custom service plans built for your needs
  • Eco-friendly products and up-to-date tools

We take pride in delivering results you can count on, with every job backed by our commitment to your satisfaction. 

Looking for dependable commercial cleaning in Spokane? Call (509) 797-7327 today to request a free estimate or discuss a service plan that fits your operations.

Our Featured Cleaning Services

Professional Cleaning That Works for You

From office buildings to retail spaces, our professional cleaning team delivers spotless results tailored to your needs. Explore our most popular services and see how we can keep your space looking its best year-round.

Reviews That Speak for Themselves

Great service leaves a lasting impression, and we’re grateful for the kind words our customers share. These reviews capture the professionalism, reliability, and quality that set Intermountain Cleaning Service Service apart. We know that trust is earned, and every client we serve inspires us to raise the bar even higher. Read what our satisfied customers have to say and see why we’ve become the go-to cleaning service for so many businesses.

    "Highly Recommend!"
    Friendly, fast, easy to contact, literally have almost any cleaning service you.
    - Brian S.
    "Quality Organization!"
    We’ve used Intermountain for years. They are a quality organization.
    - Doug F.
    "Amazing!"
    These people are amazing!! Superb, quality work.
    - Eric W.
    "Very Kind & Respectful!"
    Their office is just down for my parents' house I have a lot of stuff that go in and out I'm parked but they are always very kind and respectful and courteous.
    - Toni L.
Love Your Clean Space? Let Us Know! Your 5-Star Review Makes a Big Difference

If you were happy with your cleaning service, we’d truly appreciate you taking a moment to leave a 5-star review. Your feedback helps others find a cleaning team they can trust—and lets us know we’re doing a great job!

Commercial Cleaning That Fits Your Facility

Every business operates differently, and so do we. From busy offices and medical clinics to schools, warehouses, and industrial buildings, our team delivers commercial cleaning solutions designed around how your facility runs. Services are available on a routine or as-needed basis, with flexible scheduling and adaptable cleaning plans.

Whether you’re looking for ongoing maintenance or more detailed service, we aim to provide a cleaner, safer, and better functioning workspace.

Service Areas Covered

We proudly serve businesses across:

  • Spokane, WA
  • Yakima, WA
  • Tri-Cities (Kennewick, Pasco, Richland)
  • Surrounding communities throughout the Eastern Washington

Let's Talk About Your Cleaning Needs

We’d love to learn more about your facility and how we can help. Whether you're starting a new contract or looking to improve your current setup, we're ready when you are.

Call (509) 797-7327 or contact us online to request a free estimate.