• 33 Hull Street, Suite 5
  • Shelton, CT 06484

Go-To Delivery Service in Connecticut

Mail Delivery and Courier Service has become the gold standard for dependable mail delivery, courier and warehousing services throughout Connecticut. Our loyal customers count on us for prompt personalized attention, timely pick-ups and delivery, and competitive pricing that saves them time and money.

Fast, Reliable, Convenient Service – Whenever & Wherever You Need It

Need legal documents delivered tomorrow? Time-sensitive materials picked up by noon? At Mail Delivery and Courier Service, we'll work around the clock, if necessary, to get your important packages where they need to be. On-time. Safely. And with a smile.

We make time-sensitive deliveries to a wide array of industries throughout Connecticut that include:

  • Law Firms
  • Banks
  • Medical Facilities
  • Restaurants
  • Automobile Repair Shops
  • Realtors
  • Cruise Lines
  • Airports
  • Apartment Managers
  • Retail Stores
  • Grocery Stores
  • Florists
  • Hospitals
  • Day Care Facilities
  • And many more!


Order Services, Track Deliveries & Manage Your Account Online

Now our shipping and courier services are just a mouse-click away. Our partnership with Digital Waybill makes it more convenient than ever to access our full range of delivery options. It’s user-friendly, fast, and secure – another way we help you contain costs and operate your business more efficiently.

At Mail Delivery and Courier Service, we are:

  • Fully insured and all our drivers are bonded.
  • Members of the Better Business Bureau, “The standard for trust”.
  • Members of the Messenger and Courier Association of America

“By entrusting what is most important to your business to an MCAA same-day delivery service, you assure yourself peace of mind.”

Contact us today at 844-204-6163 to learn more!

Schedule a FREE Estimate

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Customer Reviews from
Ashley S
5 Stars
Jun 14th, 2021
The entire MDCS team went above and beyond to meet our expectations for medical transport of COVID specimens during the entire pandemic. They offered constant communication, verification of delivery, minimal delay during New England storms and willingness to complete our company specific documentation. There was never a time that we could not rely on them. Everyone has been professional, dedicated and reliable.
Denise Kaplan
5 Stars
Jun 9th, 2017
If you are looking for a very reliable, fast and safe courier service in the state of Connecticut I have found Mail Delivery and Courier Service is an excellent choice
Gimme That SMG
5 Stars
Jun 9th, 2017
One of the better courier services around in the entire area.
Grace M. Hugo
5 Stars
Jun 9th, 2017
Very professional service for all your courier service CT needs!
Mike Chan
5 Stars
Jun 9th, 2017
I can 100% recommend Scott and MDCS to anyone that needs a top notch Logistic's provider. Not only are they extremely prompt, they are true professionals. I forgot the best part... They are beyond competitive with their pricing. I should know as I've gone through 3 other companies before MDCS was recommended to me. Mike C.
Robert B from Shelton, CT
5 Stars
May 2nd, 2017
I have been utilizing MDCS for almost 20 years and I can honestly say that they have always gone above and beyond the call of duty no matter what the situation. The staff is always there for me 24/7. I would highly recommend anyone looking for a reliable courier service to give them a try.
Denise C from Ansonia, CT
5 Stars
May 2nd, 2017
Mail Delivery and Courier Service is a very reliable courier company. I have found that they are very accommodating and the office staff is very pleasant to work with and were available immediately for my courier needs.
Amy S, from Shelton, CT
5 Stars
Apr 21st, 2017
Our company has used this service for many years very happy with quality of service, good communication and follow-up. Would highly recommend.
Ernie D. from Fairfield, CT
5 Stars
Mar 20th, 2017
MDCS was referred to me by my biggest client. I'm so glad that I made the move to MDCS! I'm not sure why I stayed with my previous logistics company for so long... I guess change is always a little scary. 6 years later with MDCS, best business decision I ever made!! I highly recommend Scott and MDCS. Ernie
Testimonials from
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After 50 years of providing courier service throughout Connecticut, Mail Delivery and Courier, Inc. is expanding to Massachusetts—specifically, the Greater Boston area