Making Your Property Spotless

Excellent Cleaning Services Since 1983

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Professional Cleaning and Maintenance Services You Can Trust

Markatos Services 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 has demonstrated the meaning of thoroughness, dependability, and consistency since 1983.

Our Standards Are High

You will see the difference on our first visit and realize our standard services include so much more. Our team will do an initial, thorough cleaning, which can often take as long as a full day because we go “Beyond Surface Cleaning.”


Not a Run-of-the-Mill Cleaning Company

Markatos Services, New Castle County’s premier residential cleaning company. Family-owned and operated, Markatos Services has been adhering to white-glove standards for almost 40 years.


The Little Extras

Our customers retain our services because they appreciate our “old-fashioned” cleaning methods. They see the results of a lot of elbow grease and what we call “Beyond Surface Cleaning.”  No object, corner, or hidden-from-sight nooks and crannies go untouched. Every inch sparkles and shines.


Feel Secure

Security is a primary concern to our customers. To put you at ease, we perform a thorough background check, fingerprinting, and drug test on every prospective employee. Our employees are well trained, groomed, pleasant, courteous, trustworthy, and perform well as team members.

Our customers can't stop talking about us!
Here's why...

  • Voted Best Cleaning Service in Delaware!
  • Great Reputation
  • Satisfaction Guaranteed
  • Professional Cleaning Staff
  • Family-Owned and Operated
  • Executive Level Cleaning
  • Healthy Environment
  • Detailed Cleaning
  • 5-Star Quality Cleaning
  • Free Estimates
  • Courteous and Kind
  • Would Recommend to Friends and Family
  • Pet-Friendly
  • High-End Cleaning Service in New Castle County, DE and Delaware County, PA