Preferred Janitorial Services, LLC

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15 Years In Business

Company Details


15121 SW Millikan Way, Unit 311
Beaverton, OR 97003


  • Mon: 9:00 AM - 5:00 PM
  • Tue: 9:00 AM - 5:00 PM
  • Wed: 9:00 AM - 5:00 PM
  • Thu: 9:00 AM - 5:00 PM
  • Fri: 9:00 AM - 6:00 PM
  • Sat: 9:00 AM - 6:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Post Construction
  • Powerwashing
View All Offerings and Cities Served

Cost Information

  • Free Estimates


44 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 44 results
5.0 Dave T. Portland, OR

Dave was easy to work with, communicating with him was professional and prompt, and scheduling a pickup was a breeze. However, he missed our scheduled pickup on day one, but we rescheduled and he arrived and picked up our items within his preferred time window on day two. Would I use his services again? Absolutely. In fact, I will be recommending him to others with no reservations. Overall, I rate him 5 stars.

5.0 Michael B. Portland, OR

Job well done!

5.0 Mercedez A. Forest Grove, OR

JUST AMAZING!! To say the least!! they were here before expected arrival time, got the job done that I wouldâ ve expected to take hours and has been causing me so much stress took them 20 minutes. 100/100 wish I could rate them the BEST! Thanks Jennifer + Team

5.0 Susan C. Portland, OR

this company was willing to come out in a rush, and charge me a fair price. They do beautiful work and take personal pride in the results. They checked my satisfaction level at every step of the process. I wouldnâ t hire anyone else.

5.0 Judy G. Portland, OR

Very professional. Work done well. Nice people.

Response from Company:

Thanks Judy! Call us anytime for anything! Thanks! ? -

5.0 Kathryn J. Forest Grove, OR

Had 4 heavy-as-an-elephant residential radiators that sat in my entry for almost 2 years because no one I called could/would move them. I read reviews about PJS and sent them photos of the monsters. Said they would pick them up the next day, sent two guys and I couldn’t believe just two guys could do it! They did and didn’t complain one bit! It’s done! Definitely would call them again and will pass on their name to friends. They were polite, professional and friendly.

5.0 Shirell S. West Linn, OR

100% satisfied customer here!! Dave and his team were prompt, fast and did an excellent job! The pricing was more than fair. They went above and beyond!! Iâ m recommending them to all my friends and family. Thank you so very much for making my life easier!!

Response from Company:

Glad we could help! Call us anytime!

5.0 Kevin H. Gresham, OR

Big job. Very heavy items. Cement filled cinder blocks. 100+ blocks removed. Job well done.

Response from Company:

Thanks for taking the time! Give us a call or text next time you need us!!

5.0 Natalie G. Sherwood, OR

They were awesome! They took my fridge and even took it apart to help get it through the door!

5.0 Patricia F. Lake Oswego, OR

Very efficient, professional and personable. They cleaned my entire garage, including clean up, in less than two hours. I will definitely recommend them and personally will use them again.


Preferred Janitorial Services, LLC
siding before and after

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