C.R. Peterson is a court construction and maintenance company based in Lake Zurich, Illinois, specializing since 1930 in Har-Tru tennis courts, HydroCourts, asphalt courts, pickleball courts, and basketball courts for residences, clubs, and municipalities. It serves Illinois, Wisconsin, Indiana, Michigan, Iowa, and Minnesota, and maintains more than 350 Har-Tru courts annually.

Its dedicated pickleball page positions the firm as a preferred choice for pickleball court construction in the Chicago area and publishes its build specification: an 8 inch gravel base, two 1.5 inch asphalt lifts for 3 inches total, a 21-day cure before coating, then low-spot checks and acrylic color coats.

The page also gives owners maintenance guidance covering debris removal, mild soap cleaning, water removal, clear perimeter space, and drainage slope.

Quotes run through the contact form, phone, or the published email.