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Customer Spotlight



Congratulations to one of our newest clients for getting their home featured in the Home and Style section of the Delaware News Journal! We provided power washingwindow washing, and deep cleaning services to this home.

Markatos reviews, service ratings for Markatos Services, best cleaning company in Wilmington DE, high-end cleaning company, complaints about Markatos services 

2018 Testimonials

This last service was done well. The shift supervisor was part of the crew and did a walk thru explaining what needed to be done. Good way to make sure everyone has the same expectations.. Good job! ” – by Anonymous


"Robert and his team were very courteous and did a beautiful job with the window washing." - by Anita D.


"Butch is the absolute best!!" - by Susan G.

"Team 5 with Shawn, Mike, and Shanay did an awesome job. The were professional and thorough. I will certainly use them again." - by Mary J.

"The team was very professional and caring of our home." - by Karen G.
"The young people who do the cleaning are well trained and courteous. It’s a pleasure to have them take care of my house." by Eva S.

"I wasn’t home this week but based on the family feedback, Allison did another great job." - by Patel.

2017 Testimonials

My windows look magnificent. However, there are a few spots with smears which are not noticeable except when the sun is shining on them, so not a real problem. They're clean!!! ” – Betty H.

"We've been very pleased with the initial cleaning and the following regular visits. Always as scheduled, pleasant and efficient." - by Connie B.


"Markatos Services did a thorough job cleaning and readying a beautiful old house for sale after years of accumulation and clutter due to aging owners. Woodwork, bookshelves, moldings wiped down, kitchen and baths scrubbed and sanitized; old pine floors cleaned and waxed; front steps power washed and mold removed. The house is amazing and ready for new owners." - by Anonymous

"Really liked the guys that you sent, as they were extremely professional and excellent in the service they provided. Thank you!" - by Anonymous


2016 Testimonials

I was absolutely delighted with the women that came and how things looked when they left.” – Betty H.

"Great job." - Dante P.

"Great job by the girls. They were very thorough." - Valerie S.


"Excellent professional service." - Judith M.

"Keep up the great service!!" - by Pablo A.


"We were impressed. The crew showed up on time, worked diligently with their own equipment, and did an excellent job."- by Anonymous
"There were three people cleaning my house. They seemed to work together very well. I was delighted with the results." - by Michelle C.

"The Staff at GF&M Law have noticed a difference in how clean our building looks. The kitchen, stairwells and conference rooms especially. I would definitely highly recommend your cleaning company!" - by Ray C.

2015 Testimonials

“Great job, very efficient and polite. Windows look great.” – Marge C.

OUTSTANDING JOB!” – Bryan Y.

“Always thorough and very friendly.” – James C.

“I have to say this cleaning was remarkable. Adrienne, Jose, and Brenda did an extraordinary job.” – Cheri M.

"Markatos did an excellent job of handling our move-in clean. Every cabinet and surface was wiped down. All of the appliances were scrubbed and the windows were sparkling. Markatos was very thorough - they arrived on time and the prices were extremely reasonable. We will definitely use them again." anonymous

"Polite, on time and thorough. The crew is always willing to hear and adjust to your concerns like being careful with the ladder around plantings." - Penny P. 

"We are so glad that we chose Markatos Services to clean our windows. The windows look great,. The gentlemen who cleaned them were courteous and took pride in their work going back to make sure that the windows were clean without streaks. We will definitely be using Markatos again and will refer them to neighbors and friends." - Susan B