Central Oklahoma French Drains- CMGdrainagesysytems@yahoo.com 405-226-0629

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Sprinkler Systems, French Drains, Sprinkler Repair, Norman, Moore, Edmond, Oklahoma City

CMG Sprinklers and Drains — 405-226-0629 Owning and operating a Sprinkler System can save many hours of dragging hoses around. Sprinkler Systems also can save water because they water more efficiently.

I know I have left a manual Sprinkler running too long in one spot.  Like owning anything, Sprinkler Systems need maintenance and repair from time to time.  CMG can help!

CMG Sprinklers and Drains has been Installing and Repairing Lawn Sprinklers since 1993.  In that time we have serviced over 2000 Sprinkler Systems in Central Oklahoma. If your Sprinkler System has:

1. Broken Sprinkler Heads

2. Leaking Sprinkler Valves

3.  Broken Back-Flow Valve

4. Broken Sprinkler Pipes

5.  Defective Sprinkler Clock or Controller

CMG can help with these and any other Sprinkler Problems.


CMG also installs New Lawn Sprinkler Systems. We use “Hunter and Rain Bird” Sprinkler Parts unless our customers prefer another brand.

CMG Sprinklers and Drains installs Rain/Freeze Sensors on new and existing Sprinkler Systems. Rain/Freeze Sensors turn off yourSprinkler System if you are away from home and it gets too cold or starts to rain.

rain freeze sensor

CMG Installs Drainage Systems for home or business.   If your back yard turns into a lake after a thunderstorm, or if your sidewalk turns into a moat during a hard rain, give CMG a call.    We can design a Drainage System to fit your specific needs. CMG utilizes: Surface Drains, French Drains, Channel Drains, Basin Drains, Trench Drains, Basement Drains, and Sump Pumps.

CMG Services: Oklahoma City, Norman, Midwest City, Del City, Moore, Edmond, Mustang, Yukon, Blanchard, Purcell, New Castle.  So if you live in Norman and need a sprinkler head fixed, or if you live in Edmond and need a French Drain installed, or if you reside in Oklahoma City and would like a New Lawn Sprinkler System installed,  give us a call or send us an E-mail.

GIVE US A CALL OR SEND US AN E-MAIL  405-226-0629  —  cmgsprinklers@hotmail.com

CMG Sprinklers and Drains — provides three basic services.

We solve residential and commercial drainage problems.
We Install lawn Sprinkler Systems.
We repair and redesign Sprinkler Systems.

After a thunder storm, do you have water standing on your driveway, sidewalk, on the side of your house, backyard, front yard, or worst of all — seeping into your home? CMG can help! We can diagnose your problem and design a drainage system specifically for your needs. We install: French Drains, Surface Drains, Channel Drains, Trench Drains, Basin Drains, Basement Drains, and Sump Pumps.

Sprinkler System Installation and design is another company focus. CMG has installed new Lawn Sprinkler Systems and provided Expert Sprinkler System Repair Since 1993. We can provide all Major Brands of Sprinkler Equipment. We Prefer ” Rain Bird, or Hunter.”

Servicing: Oklahoma City, Norman, Midwest City, Del City, Moore, Edmond, Yukon, Mustang, Purcell, an

For those of you who already have a lawn sprinkler system, CHECK OUT A RAIN FREEZE SENSOR!  If it is too cold the rain/freeze sensor will automatically turn off your sprinkler system if you forget.  If a thunder storm occurs while you are out of town, no worries, the rain/freeze sensor will keep your sprinkler system from running during a down-pour!   Rain/Freeze sensors are great for  sprinkler systems located at business.  Many times there is no one available after hours or on weekends to turn off the sprinkler system.    I have seen sprinkler systems running after a snow or ice storms. (usually a bank)  I always smile!

Rain / Freeze Sensor

My name is Blane Callen. I have owned and operated CMG Sprinklers and Drains since 1993.  I take great pride in my work.  The Letters “CMG” stand for the first letter of the first name of each of my children.  ( Chance, Melissa, Garrett )  = CMG

I have amassed a great deal of experience designing and installing Sprinkler SystemsRepairing Sprinkler Systems, and designing and installing Drainage Systems.  In the past 18 years, I have made mistakes, but I have learned from them.  As a result I get calls, from time to time,  from other Sprinkler and Drainage companies that have run into a problem that they can’t handle.  I am always glad to help.


I usually don’t take money up front for Sprinkler Installation, Sprinkler Repair, or Drain Installation.  I prefer that the customer pay me when the job is complete and they are happy with the work.  In a few cases on very large jobs I request a draw or outlay for parts.  The parts are delivered from my supplier to the address where the job is being done and equal the amount of the draw.  The parts stay on the premises until they are installed.


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Blane Callen

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