Retaining Wall Companies of Georgia
|Retaining Wall Contractors|
Retaining Walls and Concrete
Retaining Walls & Concrete specializes in replacing rotten timber or cross-tie walls with high-performance concrete block retaining wall systems. We are professional builders of new and replacement residential retaining walls as well as concrete or paver driveways. If you are experiencing severe soil erosion, have a driveway supported by a rotten or deteriorating retaining wall, or would like a flat yard to increase the functional area of your property, we can help.
Wall Pros specializes in more aesthetically pleasing walls made with synthetic or natural stone, stucco, masonry and high-performance decorative block walls. Structural engineer and landscape architect on staff for more complicated or sophisticated projects. Get a free estimate on a new or replacement retaining wall in metro Atlanta and points north. Stop soil erosion and create even spaces for patios and play areas.
Professional Retaining Walls
Professional Retaining Walls specializes in commercial retaining wall construction and replacement. Occasionally, we conduct residential projects through a local landscape architect or civil/structural engineer. We build new and replacement modular block retaining walls. We also install concrete masonry and poured concrete retaining walls. We do not install wooden retaining walls for any application. Detailed, line item estimates cost $125 within metro Atlanta. Bottom line estimates cost $85 within metro Atlanta.
Alpharetta Homeowner Shares Experience With Retaining Wall Company
The man at the first retaining wall company I called told me the truth regarding the cost of all the paperwork needed to replace an old timber retaining wall along the side of my house; I should have listened.
He explained that the city of Alpharetta had many unique requirements for permitting retaining walls. Unlike other cities, Alpharetta demands a complete “property survey” which includes both topography and trees. I had a plat from my closing documents, which he explained was insufficient. They also want a painfully detailed certified arborist report with a “tree table” including a description of any “recompence trees” to replace any trees which must be removed during the retaining wall replacement. We would also have to purchase a “site visit” and “engineering plan” by a Georgia structural engineer. I should have listened.
The cost of a site visit and an engineering plan would pale in comparison to what I threw away on a landscaping company who builds retaining walls on the side. Now I am right back where I was when I made that first phone call four months ago. Read more...
|Certified Retaining Walls|
The Final Engineering Stamp Certifies Retaining Walls
As it certifies new or replacement retaining walls were built in accordance with the engineer’s plan from start to finish, property owners have no legal recourse without a final engineering stamp should premature failure or collapse occur.
To Earn the Final Stamp by a Licensed Structural / Civil Engineer
Procuring these engineering stamps in the above order is the consumer’s only legal protection.
Site Inspection Stamp Procedure
The engineering site inspection stamp procedure begins with the first stamp issued upon passing the retaining wall footing inspection. The engineer must be on site to pressure test the soil and visually confirm the footing will support the weight and hydrostatic pressure the retaining wall must withstand. Pressure testing is crucial because if the retaining wall footing is not built on solid ground with compactible dirt the wall will sink and fail. The quality of the footing dirt is especially important when replacing crosstie or timber walls where poor quality dirt, also known as silt, remains. The footing is the foundation of the entire structure, so it must be perfectly level with all the other retaining wall specifications as set forth in the engineering plan.
Throughout the construction process of the retaining wall are several stages which also require site visits and testing earning additional stamps by the engineer. Without inspection stamps for each stage in the proper sequence by the engineer who designed the plan of the retaining wall no final or certification stamp will be issued. City and county engineers will also refuse to inspect or test the integrity of the wall without first verifying the wall’s designer has certified it.
The First Step
The first step for any new or replacement retaining wall at least three feet in height (above ground level) is the engineer’s plan. The engineer will determine what retaining wall materials the HOA and the city or county will approve.
Clark Patterson Lee