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Precast Block Walls For Effective Grade Separation

Collier Foundation Systems is proud to represent Recon Wall Systems in Pennsylvania, Ohio, and West Virginia. ReCon Retaining Walls are high performance retaining wall systems with the look, scale and durability of massive natural stone. ReCon precast "big block" retaining walls are fast becoming the product of choice for a wide variety of commercial, residential and institutional retaining walls.

Durable Solutions For Grade Separation

A Proven Leader in The Retaining Wall Industry

ReCon’s Retaining Wall's Full Block has face dimensions of 16” X 48” and range from a depth of 24” to 84”, with resulting weights ranging from 1,400 to 4,100 pounds.

Custom depths up to 120” can be produced. ReCon also offers an array of complimentary block shapes and sizes, including Half Block, Corner Blocks, Tops and Caps.

One Size Does NOT Fit All, Customize!

ReCon’s big block retaining wall has become the product of choice for customers, engineers, and contractors for many reasons:

  • The long term durability of wet-cast air entrained concrete, especially in environmental where there are road salts, brackish water, and / or freezing and thawing.
  • Tall gravity retaining walls where the wall is being built as a cut into the side of an existing embankment.
  • Pleasing aesthetics, our Weathered Edge texture offers a natural stack stone face.
  • The ease of construction, associated with big block machine set installation, real Authentic Restoration.
  • Wall design solutions for complex grade separation issues utilizing the many capabilities of this big block retaining wall system.

Build Tall Gravity Walls With a Natural Stack Stone Texture

Full Base Block

Full Base Block

No groove on the bottom, provides large bearing surface area. No hole in the block, keeps drainage chimney behind the wall and NOT directly on top of the leveling pad.

As shown:  16”H x 48”W x 84”D and 4,146 lbs. each

Full Middle Block

Full Middle Block

Groove on the bottom and tongue on the top. Provides for alignment of the blocks and the standard 1” setback / 3.6ᵒ batter.

As shown: 16”H x 48”W x 39”D and 2,201 lbs.

Reversible Corner Block

Reversible Corner Block

Used for Outside 90 Degree Corners.

As shown: 16”H x 48”W x 24”D and 1,401 lbs.

Half Middle Block

Half Middle Block

Useful for establishing running bond coming off an abutment.

As shown: 16”H x 24”W x 24”D and 667 lbs.

Fitting Block

Fitting Block

Unique to ReCon, saves cutting time for contractors when a block needs to be trimmed.

As shown: 16”H x 48”W x 24”D and 1,215 lbs.

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Engineered to Last


Retaining walls must be engineered to perform. ReCon has the industry leading gravity retaining wall system. ReCon’s large retaining wall block can be engineered for unreinforced gravity retaining walls reaching heights in excess of 20′.


Retaining walls should enhance the aesthetics of the natural surroundings and add value to a property. ReCon offers an industry leading five unique texture families: Granite, Limestone, Old World, Rustic, and Weathered Edge.


If long term durability is important to you, select a retaining wall block that is made of wet-cast concrete. The ReCon concrete blocks for retaining walls are made from wet cast concrete specifically designed to withstand adverse conditions.

Local Effective Solutions for Thousands of Applications...

Need a Retaining Wall? Get a Fast Free Quote

Learn the True Cost, and the Benefits of Pre-Cast Concrete Block Walls

For sales information please contact the Main Office.

We are open Monday - Friday. 8:00am - 5:00pm.
Weekends, early mornings, and evenings by appointment only.

Call Now:
1-888-817-5537 (Toll Free);
Office: 412-279-5352;
Fax: 412-276-6319

Collier Foundation Systems, Inc

Recon Retaining Walls