Foundation, crawl space and concrete leveling in Waxhaw, NC
In Waxhaw and the rest of Union County, HydroHelp911 handles foundation and crawl space repair as well as concrete leveling, from our nearby Matthews office. If you're looking for a reliable contractor to help, you're in the right place: we'll help you understand what is going on with your home and recommend repairs built to last. Start with a free inspection, or read on to learn more. The ground in Waxhaw is mostly silty clay, rated moderate for swelling and shrinking.
Get a Free Inspection
Two ways to start. Both are free, with no obligation.
Pick your own day in our calendar. You save $250 if you go ahead with the work.
Send a short form, and our office will call to book a time that suits you.
For new customers who book online through our website and then sign a contract.
Matthews office
11145 Monroe Rd Ste 105
Matthews, NC 28105
Phone
(704) 271-2166Hours
Monday to Friday, 8:00 AM to 9:00 PM. Saturday, 8:00 AM to 4:00 PM
Getting to you
About 20 minutes from the office, 13 miles.
About Waxhaw
How Old Are the Homes in Waxhaw?
Soil: silty clay
Expansion risk: moderate
Housing: U.S. Census Bureau, American Community Survey.
Homes by decade built
What we fix
What Problems Do We Fix in Waxhaw?
Bowing Walls
When a basement or foundation wall curves, leans, or bulges, the soil outside is pushing harder than the wall was built to resist.
What this looks likeHigh Humidity Levels
Damp air under your home soaks the framing, raises a musty smell upstairs, and makes your HVAC work harder.
What this looks likeCracked Garage Floor
A garage floor is a concrete slab poured directly on soil, so it relies on the ground beneath it to stay flat and supported. When that ground moves or washes out, the slab cracks.
What this looks likeLocal conditions
What Soil Is Waxhaw Built On?
Badin and Tarrus are the most common soils in the USDA sample inside Waxhaw. The USDA sampled five points inside Waxhaw: two are Badin, two are Tarrus and one is Cecil. Across Union County, Badin covers about a third of the land, with Tarrus, Cid and Goldston the next most common. The USDA rates the sample inside Waxhaw moderate for swelling and shrinking, which means it swells noticeably when it gets wet and shrinks as it dries.
Badin is a moderately deep soil that formed in place as the slate and other fine rock of the Carolina Slate Belt beneath it weathered, usually found on Piedmont uplands. Soft, weathered bedrock lies within a few feet of the surface. Its top layer is stony silt loam, and under that is yellowish red silty clay. Loam is soil with a mix of sand, silt and clay. It drains well.
Tarrus is a deep soil that formed in place as the slate and other fine rock of the Carolina Slate Belt beneath it weathered, usually found on ridges and hillsides. Its top layer is silt loam, and under that is red clay. It drains well.
What It Means for Your Home
- What works in your favorBadin drains well, so the soil beside a foundation usually dries out after a storm.
- FoundationsClay in this ground can push on a foundation in wet months and pull back in dry ones, and over time that can crack walls and let part of a house settle. Look for cracks that step up through brick or block, and doors and windows that stick. See foundation repair.
- Crawl spacesEven soil that drains well can stay wet where roof runoff collects, and the ground still adds moisture to the air under a house, which can lead to musty odors, mold and wood rot over time. Look for higher energy bills and moisture in the crawl space. See crawl space repair and crawl space encapsulation.
- Floor framingWhen the ground under the piers shifts, the beams and joists above can move out of level, and damp air can soften the wood. Look for broken or cracked joists, and sagging floor joists. See framing repair.
- ConcreteClay that swells and shrinks can lift and drop driveways, walks and patios unevenly. Look for a cracked garage floor and uneven slabs. See concrete leveling.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov. Inside Waxhaw, the survey maps Badin, Tarrus and Cecil series. USDA rates the soil moderate for swelling and shrinking (weighted linear extensibility 3.9 percent). Across Union County, it maps Badin, Tarrus, Cid and Goldston series. Series descriptions: USDA NRCS Official Series Descriptions for Badin and Tarrus.
How Much Rain and Humidity Does Waxhaw Get?
Based on NOAA 1991 to 2020 climate normals for Monroe Airport, about 9 miles away, a normal year brings 37.9 inches of precipitation and about 57 days with a low of 32 degrees or colder, and July air carries an average dew point of about 68 degrees.
Climate: NOAA 1991 to 2020 normals, Monroe Airport and Charlotte Douglas Airport.
Where we work
Which ZIP Codes in Waxhaw Do We Serve?
We work addresses in ZIP code 28173.
Services available
Foundation, Crawl Space and Concrete Repair in Waxhaw
Foundation Repair in Waxhaw
Settlement, foundation cracks, bowing walls and leaning chimneys, with the repair matched to the cause.
Crawl Space Repair in Waxhaw
Moisture, interior drainage, sagging floors and structural repair under a raised home.
Crawl Space Encapsulation in Waxhaw
Vapor barriers, vent sealing, dehumidifiers and interior drainage that help keep a crawl space dry.
Basement Waterproofing in Waxhaw
Interior drainage systems, sump pumps, vapor barriers and basement crack repair.
Framing Repair in Waxhaw
Floor joists, sill plates, beams, girders and posts below the subfloor.
Concrete Leveling in Waxhaw
Lifting and leveling settled sidewalks, patios, steps and garage floors.
One free inspection covers all of it: an inspector, clear findings, and a written estimate.
Google reviews
What Homeowners Say About Our Matthews Office
Jacob and Micheal were two professionally on when they text me prior to the arrival and they were right on time Jacob took the time to walk through everything with me and explain how everything is gonna be processed and it came out. Perfect I would recommend them for any other job.
Jeremy and his crew are very polite and efficient. Great bunch of guys!!! We highly recommend them for your crawlspace and foundation needs!!!
I found your company on Google, called and Tracy assisted me with everything that I acquired about with prompt and professional service! She helped me with questions with accuracy and attention! Tracy was Amazing!!!
Basement Waterproofing in Waxhaw, NC: Interior Drainage, Sump Pump and Crack Repair
Published on our YouTube channel in August 2022.
The crew
Some of the Team Members Who Work in Your Area
Waxhaw is served from our Matthews office. The same company schedules the inspection, runs the install, and answers a warranty call later.




Matthews office
Where Does the Crew Come From?
Work here is dispatched from our Matthews office, 13 miles away, about 20 minutes. You will find it at 11145 Monroe Rd Ste 105, Matthews, NC 28105.
Dispatching crews across Union County.
What Do Waxhaw Homeowners Ask?
Don't see your question here? Call or fill out our quick online form, and our team will help.
There is no single price. The cost depends on what the inspection finds, such as the size of the area, access, and the cause behind the problem. The free inspection ends with a written estimate that spells out the method, scope, and price. Financing is available, and your inspector can go over the options with you when you get your written estimate.
Nearby Towns
Which Towns Near Waxhaw Do We Also Serve?
Schedule a Free Inspection in Waxhaw
Two ways to start. Both are free, with no obligation.
Pick your own day in our calendar. You save $250 if you go ahead with the work.
Send a short form, and our office will call to book a time that suits you.
For new customers who book online through our website and then sign a contract.
- Warranty terms and conditions
- 1,300+ verified Google reviews (4.9 stars)
- BBB A+ Accredited
- Financing options
Locally owned, headquartered in Dallas, NC, and serving the Carolinas since 2017. All service areas
