Frequently Asked Questions

Got Questions?

Wondering how our janitorial services work or what to expect from your cleaning program? Explore our FAQs below to learn more about JMK Janitorial’s professional cleaning services for businesses across the Greater Seattle Area.

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Most Seattle offices benefit from daily or nightly cleaning to maintain a clean, healthy, and professional environment. The frequency depends on staff size, building traffic, and business type. At JMK Janitorial, we offer flexible janitorial programs—from nightly cleaning to weekly maintenance—customized to your workspace needs in Seattle, Bellevue, Tacoma, and Kent.

We use Green Seal–certified and EPA-approved cleaning products that are safe for people, pets, and the planet. Our green cleaning process minimizes chemical exposure while maintaining exceptional results. This sustainable approach supports corporate environmental goals and ensures healthier air quality across Seattle’s offices, schools, and healthcare facilities.

Yes, our team specializes in OSHA-compliant cleaning for clinics, dental offices, and healthcare facilities. We follow strict disinfection protocols to prevent cross-contamination, using hospital-grade products approved for medical use. JMK Janitorial ensures patient safety and compliance while maintaining spotless, hygienic facilities across Seattle, Bellevue, and Tacoma.

Absolutely. All our employees undergo comprehensive background checks, professional training, and are fully insured under our liability and workers’ compensation policies. You can trust that JMK Janitorial’s staff represent your business with integrity and professionalism—keeping your facility secure, clean, and well maintained.

Yes. We specialize in after-hours and overnight cleaning to ensure minimal disruption to your business. Our teams work quietly and efficiently to keep your facility spotless, ready for the next day. Whether it’s an office in Bellevue, a warehouse in Kent, or a medical center in Tacoma, we adapt to your schedule.

Yes. We provide professional floor maintenance including floor stripping, waxing, buffing, and sealing. Regular maintenance extends floor life, improves appearance, and protects against wear. Our experienced technicians handle vinyl, tile, hardwood, and concrete floors, using commercial-grade equipment for long-lasting, polished results.

Yes, we specialize in commercial carpet cleaning using deep extraction and low-moisture methods to remove dirt, stains, and allergens. We also offer upholstery cleaning for chairs, partitions, and soft furnishings. Regular cleaning extends fabric life and keeps your workplace healthy and fresh- ideal for offices, schools, and healthcare facilities.

We clean a wide range of facilities, including corporate offices, private schools, daycares, medical and dental clinics, car dealerships, gyms, warehouses, and manufacturing plants. Whether you manage one building or several across the Seattle metropolitan area, JMK Janitorial tailors services to your unique facility requirements.

Quality is built into our process. We use detailed cleaning checklists, supervisor inspections, and open communication channels with clients. Our team leaders regularly review performance and make adjustments based on your feedback to maintain consistent, reliable cleaning results across all your facilities.

JMK Janitorial proudly serves clients throughout the Greater Seattle Area, including Bellevue, Kent, Tacoma, and surrounding communities. We’re equipped to handle single-site and multi-location facilities, offering seamless cleaning programs tailored to local business needs.

Yes, we offer one-time deep cleaning for move-ins, move-outs, seasonal refreshes, and final post-construction projects. Our deep cleaning covers every detail – from baseboards and vents to carpets and high dusting – ensuring your facility looks pristine and professional before operations resume.

Definitely. We understand every facility has unique needs. Our management team works with you to develop a custom cleaning plan – from specific cleaning times to preferred products or areas of focus. Flexibility and communication are at the core of our service model.

Yes, you can cancel or reschedule a cleaning appointment. We kindly ask for at least 24 hours’ notice to avoid a cancellation fee.

Most Trusted Commercial Cleaning Service in Seattle, WA and Surrounding Communities

We proudly serve businesses and institutions across Auburn, WA; Bellevue, WA; Kent, WA; Kirkland, WA; Mercer Island, WA; Newcastle, WA; Seattle, WA; Shoreline, WA; Tacoma, WA; and surrounding areas. You can count on JMK Janitorial for exceptional service wherever you are in the Greater Seattle region.

  • 8:00am – 5:00pm Mon – Fri

Ready for a cleaner, healthier, and more professional facility?

Fill out the form below, and our team will contact you to schedule a free on-site walkthrough and deliver a detailed, no-obligation quote tailored to your facility’s needs.


trusted commercial cleaning and janitorial services across the Greater Seattle Area – including Bellevue, Kent, Tacoma, and surrounding communities. From offices and schools to medical and industrial facilities, we deliver dependable, high-quality cleaning solutions designed to keep your workspace healthy, safe, and spotless.

Areas We Serve

Serving Seattle Area

  • Auburn, WA
  • Bellevue,
  • WA Kent, WA
  • Kirkland, WA
  • Mercer Island, WA
  • Newcastle, WA
  • Seattle, WA
  • Shoreline, WA
  • Tacoma, WA
  • Surrounding Areas
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