Janitorial Cleaning | Commercial Cleaning Service in Delaware (DE) | Building Maintenance, Office Cleaning, Facility Services in Delaware

Office Cleaning & Janitorial Services in Delaware

Markatos Services Inc. offers reliable, professional cleaning and janitorial services in Delaware and surrounding areas. We pride ourselves on our consistency, customer service and high-end "white glove" standard. We go the extra mile to make sure your business looks great and you are 100% satisfied. For your convenience, we are also a one-stop service for all of your cleaning and maintenance needs.

Complete janitorial services
(daily, weekly and monthly service)
Porter Services (day and night)
Post construction cleanup
Move-in / move-out cleaning
Interior / exterior maintenance
Commercial Window Cleaning

Commercial Power Washing

Property Management

Tile and grout cleaning

Floor stripping and waxing

Contact Markatos Services Inc. today at 302.792.0606 for your FREE estimate, or browse our website for more information regarding services.

Janitorial Contract

Our regular janitorial contract includes full cleaning of the facility and/or office space, dusting, vacuuming carpets, cleaning and disinfecting restrooms and refilling paper supplies. All in which can be customized to meet your specific needs.

Markatos Services Inc. also offers a wide variety of paper products and supplies that are hand delivered.

Markatos Services is fully licensed, bonded, and insured.
We provide superior cleaning services to:

Commercial buildings / commercial properties
Private businesses / firms
Commercial entities
Government offices and multipurpose buildings
Schools, Banks, Apartment buildings

In addition we provide specialty services including:

Floor Maintenance (strip/seal/wax)
Power Washing/Window Washing

Markatos Services uses only the highest quality cleaning solutions and floor waxing products to ensure your tile or hardwood floors keep looking great for years.

Tile and Grout Cleaning
Mopping and Buffing
Floor stripping, waxing, and sealing
High speed burnishing
Spot removal

We carry many popular product lines available to the commercial janitorial industry. We are a mid-scale provider and can provide the full spectrum of products in a very timely manner and meet or beat many competitors pricing.

Paper Towels
Toilet Tissue
Facial Tissue
C-Folds
Cleaning Chemicals
Hand Sanitizer
Green Eco-friendly products
Touchless dispensers and products

Testimonials

“What a breath of fresh air! After having a cleaning service that lacked quality and completeness, Markatos came in and no one compares! Thank you for making our dental office feel and look like a sterile environment again!” - Dental Office, Wilmington, DE

"I just spoke to the Trader Joe's store in Wilmington, for which you do the window cleanings, and I just thought I would let you know that they are very pleased. They said that whomever you have been sending out for the cleanings is absolutely super - they just love him. He is doing a wonderful job. Thank you very much! Keep up the good work!" - SERVCO

"Harry, I wanted to let you know what a great job Darryl and his crew are doing for us! They arrive on time, are very thorough, and are extremely eager to please. I would also mention that Darryl has demonstrated great leadership qualities and they all work very well together. John, Juan, and Pete come in, do their job, are very respectful and doing a great job as well! Thanks for the great team!" - Sandra (Creekside Village Community)

"The floors look amazing! Please thank Kenny for a job well done." - Novak Photography Studios

“Your workers were in tonight. They are very polite and they keep moving. Thanks,” – Marian

"Please accept this letter of reference regarding Markatos Services. For several years, Markatos Services has been providing outstanding cleaning and handyman services for Odyssey Charter School. This is no easy feat, since Odyssey has two separate campuses and, with that, brings unique challenges. Mr. Markatos’ associates are hard-working, honest, dedicated, and always come to work with a smile. In addition, Mr. Markatos and his team never hesitate to accommodate a special request or make a last-minute project more feasible.

We have no hesitations in recommending Markatos Services for your school or business." Sincerely, Jacqueline Pastis, Assistant Headmaster, Odyssey Charter School

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Our Pledge of Excellence

Superior and sanitary cleaning methods

Detailed cleaning

Comprehensive training programs

Extensive support systems

Quality control systems

Customer relations services

Highly skilled personnel

Uniformed Staff with Photo ID Badges

Building security