Rockefeller Group Development Corporation has developed 20 high-quality small office buildings, which are available for sale or lease. These three beautifully landscaped professional centers are within blocks of each other in Rancho Cucamonga, California. They are minutes from Interstate 10, Interstate 15 and the Ontario International Airport.

RockHaven has eight one- and two-story buildings ranging from 7,513 to 14,078 SF.

RockPittsburgh has eight free-standing one- and two-story buildings ranging from 4,480 to 9,260 SF.

RockJersey has four two-story buildings ranging from 23,543 to 29,255 SF.