
Jefferson County · About 6 miles from our Imperial shop
Retaining Walls in Arnold, MO
Solve grade problems and create usable yard space.
Retaining Walls for Arnold homeowners
From small garden walls to engineered structural walls with geogrid reinforcement, our crews install retaining walls that handle Missouri soils and drainage.
Arnold sits in Jefferson County — the largest city in Jefferson County, just up I-55 from our Imperial shop. About 6 miles from our Imperial shop, so scheduling site visits, material drops and inspections is straightforward. We pull the permits required by your local jurisdiction and coordinate inspections as part of the job.
What's included
- Engineered designs for walls over 4 feet
- Proper drainage tile and backfill
- Segmental block, boulder and natural stone
- Integrated steps, lighting and plantings
Recent retaining walls work
Projects our crews completed around Greater St. Louis and Eastern Missouri.






Arnold, MO · Retaining Walls
Retaining Walls questions from Arnold homeowners
Does MDR Build do retaining walls in Arnold, MO?+
Yes. Arnold, MO is part of our regular service area — the largest city in Jefferson County, just up I-55 from our Imperial shop, and about 6 miles from our imperial shop from our shop in Imperial, MO. Solve grade problems and create usable yard space.
Do retaining walls in Arnold need engineering?+
Past a certain height most jurisdictions require an engineered design and a permit, and the threshold differs by municipality. We measure the wall, tell you which category your Arnold project falls into, and build with proper base, drainage stone, geogrid reinforcement and backfill so the wall holds its line.
Who pulls the permits for retaining walls in Arnold?+
We do. Permit requirements and inspection steps are set by your local Jefferson County jurisdiction, and handling them is part of the job — we submit the paperwork, schedule inspections and meet the inspector on site so you are not chasing the Arnold permit office.
How do I get a retaining walls estimate for my Arnold home?+
Call (314) 706-2721 or send a request through our contact page. We come out to the property in Arnold, MO, measure, talk through materials and layout, and put a written scope and price in front of you. Estimates are free and there is no obligation.
How is pricing handled?+
Everyday fair pricing — no gimmick promotions or countdown discounts. You get one written number for the scope we agreed on, with allowances spelled out, so the Arnold project you approve is the project you pay for.
Do you use subcontractors on Arnold projects?+
Our own crews carry the core of the work. Licensed specialty trades — electrical, plumbing, mechanical — are brought in where the code requires a licensed installer, and we coordinate and inspect their work.
Still have a question about retaining walls in Arnold? Call (314) 706-2721 or request a free estimate.
