WE ARE UNDERHILL.
Underhill International Corporation has been a familiar name to irrigation industry professionals for more than 40 years. We’re headquartered in Irvine, California, and our company is an innovative manufacturer of water-saving irrigation products for golf courses, sports fields, and commercial and residential installations.
Explore solutions by segment
Golf Courses
Ensure that every blade of grass always looks immaculate before the first tee time with Underhill.
View our range of watering accessories, profile nozzles, turf maintenance and repair tools, and more here!
Sports Fields
Aside from giving teams the best possible surface to play on, a wellmaintained sports field keeps players safe, reduces liability and ensures there’s an even playing field.
View our range of wetting agents, watering accessories, and more here!
Professional Contractor
Give your clients the best service with our high-quality products!
View our range of 2Wire Controllers, watering accessories, contractor tools, and more here!
Do-It-Yourself
Ensure that all your plants and vegetables receive enough water to grow and flourish with Underhill.
View our range of watering accessories, contractor tools, and more here!
Stay Up To Date On Our New Products
Click on any of the products below to read more.
Undherhill Hose Caddies™
Never waste time manually coiling and transporting your hoses again!
Twist-Ease Kink Eliminator™
Install on any hose, with any nozzle and never fight a twisted or kinked hose again!
Double-Header Selector key™
Never lose a flag key again with this mounted on your key chain.
Featherweight Hose
The highest pressure ratings, a tough outer core and lightest weight possible create the ultimate hose.
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