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Featured in Delaware Today
Markatos Services Inc. was one of four businesses hand selected by the Better Business Bureau of Delaware to be featured in April's issue of Delaware Today Magazine!

Markatos Services Inc. is a family owned and operated business. We provide high quality maintenance services to elite residential homes and commercial businesses in New Castle County, Delaware and Delaware County, Pennsylvania. Markatos Services Inc. has demonstrated the meaning of thoroughness, dependability and consistency since 1983.

September 2013 marked 30 years in business for the husband & wife duo. Learn more about the owners HERE.

 As cleaning experts, we offer commercial and residential cleaning services:

Markatos Reviews

97.2% of customers would refer friends and family to us!

Featured in Delaware's News Journal Article

The News Journal
 turns to Delaware's best cleaning service, Markatos Services Inc., for Super Bowl Party Clean-Up advise. Read More...

Our customers can't stop talking about us! 
Here's why... 
  • Great Reputation
  • Satisfaction Guaranteed
  • Professional
  • High Standards
  • The Best Cleaning Service
  • Healthy Environment
  • Detailed Cleaning
  • Quality
  • Trained Staff
  • Free Estimate
  • "WOW" Factor
  • Courteous 
  • Would Recommend to Friends & Family
  • Pet Friendly
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Testimonial(s) of the Month
April 2015

The team did a fabulous job! They arrived on time, were very focused and completed all tasks in the expected time. I was very pleased with the quality of their work, especially the attention to detail in the kitchen. Thank you Markatos team!"  

- Betty D.
Wilmington, DE

I run a foster-based dog rescue in my home & believe me this place is NOT easy to stay on top of daily but Markatos has helped me GET & stay on top of the work that needs to be done. The team does a good job here weekly but last week someone from the team set my clock in the basement to the correct time & told me I needed a light bulb in one area & put it in for me. Neither situation is something I probably would have taken a care of myself as quickly. Nice touch of service!"  
- Marleen O.
New Castle, DE

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Janitorial Cleaning
Floor Maintenance
Paper Supplies 
Move In/Out Cleaning
Pressure Washing
Window Washing

House Cleaning
Initial Cleaning
Window Washing
Power Washing
Gutter Cleaning

Credit Cards Accepted


New Castle County, DE 

  • Arden: 19810
  • Ardencroft: 19810
  • Ardentown: 19810
  • Bear: 19701, 19702
  • Bellefonte: 19809
  • Brookside: 19713
  • Claymont: 19703
  • Edgemoor: 19809, 19802
  • Elsmere: 19805
  • Greenville: 19807
  • Hockessin: 19707
  • Middletown: 19709
  • Newark: 19711
  • New Castle: 19720
  • Newport: 19804
  • North Star: 19711
  • Odessa: 19709
  • Pike Creek: 19711, 19808
  • Townsend: 19734
  • Wilmington: 19801, 19802,
  • Wilmington Manor: 19720

Delaware County, PA 

  • Avondale: 19311
  • Boothwyn: 19061
  • Chadds Ford: 19317
  • Garnet Valley: 19060
  • Landenberg: 19350

Copyright 2008 - 2012Markatos Services Inc. All rights reserved.