The grading plans must be prepared under the supervision of a licensed architect or civil engineer. The plans must be signed and sealed by the licensed architect or civil engineer before the permit is issued.

When qualifying activities exceed 2,000 cubic meters of material, the County Code requires a civil engineer to prepare the plan.

We offer expert site grading and civil engineering works to ensure that your site meets the criteria for improvement. properly designed grading plans can save on the overall movement of the material, which results in significant cost savings and programming.


A grading plan illustrates the existing topography and proposed site, and information about the limits of classification and alteration of the soil. Our prices are competitive and we believe that our reward is the success of our clients.

AEC Moreno Corp. builds throughout Southern California including: 

Inland Empire, Rancho Cucamonga, Claremont, Upland, San Dimas, La Verne, Walnut, Diamond Bar, Yorba Linda, Anaheim Hills, Brea, Redlands, Yucaipa

Tell us about your Project!