Best Commercial & janitotrial Cleaning Services in Mercer Island, WA

JMK Janitorial Services offers exceptional quality commercial cleaning services in Mercer Island, WA. Request your FREE quote today!

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(206) 333-4221

Mercer Island's Favorite Commercial & Janitorial Cleaning Services!

Choose our commercial cleaning services for unmatched quality, personalized care, and a spotless environment every time. Call us now!

Locally-Owned

Mercer Island residents trust our locally-owned cleaning business for consistent, high-quality service they can count on.

Insured and Bonded

Rest easy knowing our cleaners are carefully vetted with background checks, and our company is fully insured and bonded.

Reliable And Affordable

Quality cleaning services you trust, priced to fit your budget.

Great Service

The key to our success is the real care we show to every client. We love serving you, and it’s evident in every detail!

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(206) 333-4221

See Why Clients Love Our Quality of service

At JMK Janitorial, we understand that a clean workspace supports productivity. Our goal is to ensure your business environment is spotless, so you can focus on your core tasks. Our commitment to quality has earned the trust of many businesses, and we value the positive feedback from our clients. Here’s what some of them have to say about their experience with us.

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Dylan W.

Commercial Cleaning

Annastasia and her crew did an excellent job! We needed a commercial cleaning done ASAP due to new tenants moving in and she was able to squeeze us in the next day. She was a pleasure to work with and was very professional. I will use her for ALL of my future cleaning needs!

Tod S.

Commercial Cleaning

I just used JMK Janitorial for the first time and they are awesome! I had former cleaning ladies that did an OK job but if you want truly a good, really good cleaning service that will get the job done and even complete the request you may have, don’t hesitate to contact Purple Maids. They are the best hands-down! That’s why I rated them five stars because they are absolutely terrific and I recommend them to anyone who wants a really good cleaning service!

Amanuel E.

Commercial Cleaning

Exceptional service from start to finish! We hired JMK Janitorial, and they exceeded our expectations in every way. The team arrived promptly and was incredibly thorough, leaving no corner untouched. Not only did they showcase professionalism and attention to detail, but their friendly demeanor made the entire experience enjoyable. Our space has never looked better! Highly recommend!

Andrew W.

Commercial Cleaning

Incredible company! Honest, dedicated, hard-working folks here. Would recommend if you are looking for good people to do high quality work.

Ben B.

Commercial Cleaning

Lovely business with great people!

Best Commercial Cleaning Services In Mercer Island

For years, we’ve been trusted by people in Mercer Island for our commitment to detail and exceptional cleaning services. Our dedication to personalized care sets us apart as a top choice.

Office Cleaning Service

Office Cleaning

Our Office Cleaning Service provides a professional, thorough cleaning to create a productive and welcoming environment for your team and clients.

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Medical & Dental Cleaning

Medical & Dental Cleaning

We specialize in Medical and Dental Facility Cleaning, ensuring your practice meets the highest standards of hygiene and sanitation with meticulous attention to detail.

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Post Construction Cleaning

Post Construction Cleaning

Our Post-Construction Cleaning Service is just what you need following a construction or remodeling job. We can handle all phases of construction cleaning.

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Day Porter Services

Day Porter Services

Our Day Porter Services offer ongoing support throughout the day, maintaining cleanliness and order in your facility with prompt attention to any immediate needs.

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Commercial Floor Care Services

Commercial Floor Care

Our Commercial Floor Care Services include expert cleaning and maintenance to keep your floors looking their best, with specialized techniques for various floor types.

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Warehouse Cleaning

Warehouse Cleaning

Our Warehouse Cleaning Service ensures large industrial spaces are clean, organized, and safe, addressing every corner from floor to ceiling with efficiency and precision.

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We also offer Floor Stripping and Waxing services to keep your floor appearance at its best!

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(206) 333-4221

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(206) 333-4221

Credibility

Premium Quality

Insured Employees

Most Trusted Commercial Cleaning Company in Mercer Island, WA

Service Areas: Seattle, Auburn, Bellevue, Burlen, Federal Way, Issaquah, Kent, Kirkland, Mercer Island, Newcastle, Newport, Redmond, Renton, Sammamish, Shoreline, Fremont, Green Lake, Lake City, Magnolia, Maplewood, Tacoma, University District, Queen Anne, Wallingford, and Wedgewood.

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[email protected]

(206) 333-4221

8:00am - 5:00pm Mon - Fri

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Request a Quote
(206) 333-4221