Need a Preliminary Design?

By joe kowalski
Jan 21, 2008 - 12:11:26 PM

At Retaining Wall, we can provide a full-service preliminary design within 48 hours, guaranteed!  All we need is a Grading Plan, and a few questions answered:

  1. What block type will you use?
  2. What geogrid will you use?
  3. Do you have a soils report?
  4. Have you Emailed us a DWG or PDF copy of the Grading Plan?
  5. Have you Emailed us all your contact information (name, address, phone, etc.)?

Preliminary designs include:

  1. Material quantity estimates.
  2. Full size 20 x 24-inch or 24 x 36-inch color drawings of the wall, including cross section.
  3. Stability calculations for the wall at specific locations!


  1. Preliminary design fee is 10 cents per square foot of wall face.  (Minimum fee $350 US)
  2. Members of Retaining Wall are allowed one FREE preliminary per month, regardless of size.  Additional preliminary designs are only $250, or $0.10 per square foot, whichever is LESS for Members!
  3. After receipt of your Grading Plan, we will contact you WITHIN 24 HOURS with a simple, 1-page proposal of cost.