Rain Dr, Inc. is a lawn sprinkler company based in Michigan specializing in lawn sprinkler service and repair. Rain Dr is a small family owned company. Being smaller allows us to have a closer relationship with our customers. From your lawn sprinkler spring start up to your lawn sprinkler winterization and everything in between you can rely on Rain Dr for expert service. In the event that something goes wrong during the year rest assured that Rain Dr is able to handle your irrigation and lawn sprinkler needs.

Lawn Sprinkler Repair Service

Repairing lawn sprinkler systems is the favorite part of the business. Not everyone is qualified to handle the sometimes difficult tasks involved in troubleshooting a lawn sprinkler system. The key to a successful repair is to send out only experienced and knowledgeable service techs. Walter Wnuk (the owner) is currently the only tech on staff at the Rain DR so you know you are getting the best!

About the Owner

Walter Wnuk

Walter Wnuk aka “The Rain DR”

Walter Wnuk the owner-operator of Rain Dr, Inc. is a cancer survivor. Walter was diagnosed with cancer July, 2005. At that time he owned and operated The Sprinkler Guys lawn sprinkler company out of Capac, MI. Unfortunately he was forced to close the company due to physical limitations brought on by his condition. After almost 6 years off Walter is ready to go back to work again! After healing from chemo, radiation back in 2005 and a new hip in October of 2010 he is finally healthy enough to try and rebuild what was lost. After dealing with many Doctors he saw a correlation between what they do for people and what he does for sprinklers. The name Rain DR was born. This is a new beginning for Walter and it is his greatest hope that you help in the rebuilding process by becoming part of the Rain Dr, Inc. family today.

Schedule your service now by visiting our Request Service page and clicking on the Book Now button.


Our services include:


Rain DR offers service to the following cities of Macomb County:

  • Armada
  • Bruce Township
  • Clinton Township
  • Macomb Township
  • New Baltimore
  • New Haven
  • Ray Township
  • Richmond
  • Romeo
  • Shelby Township
  • Sterling Heights
  • Utica
  • Washington Township


Rain DR also offers service to the following cities of Oakland County:

  • Bloomfield Hills
  • Oakland Township
  • Rochester
  • Rochester Hills