Foundation Repair in St. Louis, MO
Foundation crack repair, piering, waterproofing and stabilization built on a proper diagnosis.
- Plumbing and Water
- Homes and businesses
- One call, not five
One request. One expert. One call.
Prefer to type? Text your request to 314-270-2054.
Cracks, sticking doors and uneven floors can all hint at foundation movement. One request puts a foundation specialist in touch with you to inspect and explain what is going on.
Heavy clay soil swells when wet and shrinks when dry, and that movement stresses foundations. Good repair starts with a diagnosis and a plan for water, because fixing the cause is what keeps the problem from returning.
Foundation Repair: what our partners handle
- Foundation inspection and evaluation
- Piers and underpinning
- Wall crack and bowing repair
- Drainage and waterproofing
- Crawl space structural support
- Slab leveling
Signs it is time to call
- Cracks wider than a pencil or growing
- Doors and windows that stick or gap
- Sloping or uneven floors
- Water or dampness at the foundation
What happens after you ask
- 1
You submit once
Tell us what you need and where. It takes about a minute.
- 2
One expert contacts you
A member of our team reviews it and calls. Only one contractor will ever call.
- 3
Assess, estimate, work
Royal Foundations sends a licensed, independent, insured, vetted pro to assess, estimate and do the work.
About foundation repair
Is every crack a problem?
No. Hairline cracks are common. Wide, stair-step or growing cracks deserve a professional look.
Will repairs lift my house back to level?
Some repairs can lift and stabilize. Your expert will explain what is realistic.
Will several contractors call me?
No. Only one contractor will ever call about your request. You will not get a pile of calls and constant emails, and we never sell your information.
Who does the work?
A licensed, independent, insured and vetted partner contractor visits to assess the work, gives you an estimate and does the work if you decide to go ahead. See our Terms of Use for details.
Related services.
P-05Plumbing and WaterCrawl SpacesCrawl space encapsulation, moisture control and repair that keep the area under your home dry and healthy.See the service 
E-06ExteriorGuttersSeamless gutters, downspouts and drainage that move water away from the roof, walls and foundation.See the service 
L-06Lawn and LandscapeExcavationGrading, trenching, site prep and drainage work with the right equipment and a clear plan for water.See the service 
E-07ExteriorMasonryBrick, block, stone and tuckpointing repair and new construction by skilled masons.See the service Guides that help you decide
Home Systems and GroundWater Heater Warning SignsLeaks, noise, rust and lukewarm showers: signs your water heater needs attention.2 min read 
Home Systems and GroundClay Soil, Foundations and Drainage in the St. Louis areaWhy water management matters as much as structure when it comes to your foundation.2 min read 
Seasons and StormsStorm Damage Checklist for the St. Louis areaSafety first, then documentation, protection and calling the right pros after a severe storm.2 min read Available across St. Louis and the Metro East
Pick your community to see everything we do there.