Union Gap Janitorial Services Serving Spokane, Richland, Yakima & Nearby Areas

Janitorial Services in Union Gap

Keep Your Facility Clean Without Adding To Your Workload

Keeping a building clean, safe, and presentable is essential, yet it often gets added to your already full plate. If you are responsible for a commercial space in Union Gap, you need janitorial services that get the job done right, night after night, without constant reminders or follow-up.

Intermountain Cleaning Service provides janitorial services for businesses in and around Union Gap. We have been serving Eastern Washington since 1986, and our team has completed more than 1 million cleans for offices, schools, medical clinics, warehouses, and other commercial facilities. Our work is backed by a 100% satisfaction guarantee, and if something is not right, we work to correct it within 24 hours.

We understand the pressure you feel from staff complaints, health requirements, and customer expectations. Our goal is to be your reliable cleaning partner so you can focus on running your operation instead of chasing down unfinished tasks.

Looking for Janitorial Services in Union Gap that keep your facility consistently clean without adding to your workload? Contact Intermountain Cleaning Service today to get started.

Award-Winning Business

  • Best of Yakima 2026

Commercial Janitorial Solutions For Your Facility

Every facility in the Yakima Valley has its own traffic patterns, wear points, and cleaning priorities. An office building in Union Gap has different needs than a warehouse serving agricultural operations or a busy medical practice. We design commercial cleaning programs that reflect how your space is actually used.

We start by identifying which areas cause the most frustration, such as restrooms, break rooms, entryways, and production floors. From there, we recommend a mix of nightly, weekly, and periodic tasks that support your standards. Our team can work after hours, early mornings, or during lower traffic times, so cleaning does not disrupt staff or customers.

In addition to routine janitorial work, we can include carpet and upholstery care, hard-floor maintenance, window cleaning, pressure washing, and disinfection services in your plan as needed. This means you can call one company instead of coordinating multiple vendors for different parts of your facility.

Examples of services we can include in your program:

  • General office and lobby cleaning tailored to your layout
  • Restroom and breakroom cleaning that focuses on sanitation and supplies
  • Dusting and surface care for desks, fixtures, and high-touch areas
  • Entryway and hallway care to manage dirt tracked in from parking lots and loading areas
  • Coordination of floor care, carpet cleaning, and other periodic projects

Whether you manage a single suite or several locations, we work with you to build a cleaning plan that fits your space, schedule, and budget.

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    "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.

Why Union Gap Businesses Choose Our Team

When you choose a janitorial partner, you are trusting another company with the look, feel, and safety of your facility. Many providers can mop floors and empty trash, but not all deliver the consistency, accountability, and local support that commercial properties in Union Gap require. This is where our history and structure matter.

Intermountain Cleaning Service is locally owned and has been serving Eastern Washington businesses since 1986. With offices in Yakima, Tri-Cities, and Spokane, we are close enough to respond while still offering the resources to support larger facilities and multi-site operations. Our nearly four decades in the region have allowed us to refine our processes so that quality does not drop after the first few weeks of service.

Our team is fully licensed, bonded, insured, and background-checked. This is important when crews have keys, alarm codes, and access to sensitive areas. We work to assign reliable staff and give them clear procedures so you can feel confident about who is in your building after hours.

Because we offer more than routine janitorial work, many clients rely on us as their single commercial cleaning partner. They can schedule floor care, carpet cleaning, window washing, pressure washing, post-construction cleanup, and disinfection services through the same point of contact. This reduces the time you spend managing vendors and helps maintain consistent standards across your property.

We also back our work with a 100% satisfaction guarantee. If you let us know about a concern, our goal is to respond quickly and correct it within 24 hours. This commitment gives you a practical way to make sure your expectations are met without conflict or long delays.

Contact Intermountain Cleaning Service today for dependable Janitorial Services in Union Gap and schedule your customized cleaning plan.

  • Trained, Trusted, and Professional Teams

    Our cleaning professionals are fully vetted, insured, and trained to provide safe, detailed, and dependable service.

  • Satisfaction Guaranteed, Every Single Visit

    If you're not happy with any part of your clean, contact us within 24 hours and we’ll make it right—at no extra charge.

  • A Proven System That Delivers Consistency

    Our Detail-Clean Rotation System ensures every clean is thorough, efficient, and held to the highest standard of quality.

  • Locally Owned with Decades of Experience

    Serving Eastern Washington since 1986, we bring reliable, community-focused cleaning backed by over 30 years of expertise.

Let’s Get Your Space Sparkling

Reach Out to Our Cleaning Experts Today

Whether you need a one-time deep clean or ongoing maintenance, our friendly team is ready to help. Fill out the form below, and we’ll get back to you promptly with the information, quote, or service scheduling you need.

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