Professional Sprinkler Design and Service

Mark A. Colby Landscape & Maintenance and Professional Sprinkler Design & Service are a locally and family owned and operated business serving the Orange County area since 1986. We are Licensed (C-27 # 763124), Insured and bonded. We have an A+ rating with the Better Business Bureau and many referrals from satisfied customers.

We specialize in Irrigation and sprinkler installation, sprinkler repair, modification and addition. We will call you back right away and quickly solve your irrigation problems.

Emergency repair and electrical troubleshooting as well as leak detection are just a portion of our services available.

Servicing of controllers,control valves, main ball valves, Irrigation wiring, PVC piping, replacing heads, etc,

Irrigation tune up and efficiency of water usage are also important issues to consider in a hot and dry climate zone.
We install, repair and maintain low volume "drip systems" which are used in drought tolerant landscapes or container plants.

We provide only high quality brand name irrigation materials such as - Rainbird, Hunter, Irritrol, Toro, Superior, Champion, schedule 40 PVC piping, etc.

We also offer Low Voltage Landscape Lighting installation, modification, maintenance and repair.

We are conveniently located in the city of Lake Forest, Ca. and service all areas of Orange County.

Please give us a call today at (949)248-0840.

You may also reach us at:

P.O.Box 1257
Lake Forest, Ca. 92609