Foundation, crawl space and concrete leveling in Cary, NC
For homeowners in Cary and the rest of Wake County, HydroHelp911 does foundation and crawl space repair as well as concrete leveling, from our Greensboro 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 across Wake County is mostly clay.
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.
Greensboro office
1515 W Cornwallis Dr Suite 201-B
Greensboro, NC 27408
Phone
(336) 914-5532Hours
Monday to Friday, 8:00 AM to 9:00 PM. Saturday, 8:00 AM to 4:00 PM
About Cary
How Old Are the Homes in Cary?
Soil: clay (Wake County survey)
Expansion risk: moderate (Cary sample)
Housing: U.S. Census Bureau, American Community Survey.
Homes by decade built
What we fix
What Problems Do We Fix in Cary?
Drywall Cracks
A crack creeping out of a doorway corner or above a window is one of the first things homeowners notice when a foundation moves.
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 likeBroken Sidewalk
When a sidewalk cracks, drops, or lifts into a raised edge, the soil under it has usually moved, or a root has pushed up against it.
What this looks likeLocal conditions
What Soil Is Cary Built On?
The USDA sample inside Cary is too mixed to name one main soil, so the county survey is the better guide. Across Wake County, the most common soil is Pacolet, a deep red clay, covering about a tenth of the land. Cecil, Wedowee and Rawlings are the next most common. The USDA rates the sample inside Cary moderate for swelling and shrinking, which means it swells noticeably when it gets wet and shrinks as it dries.
Pacolet is a deep soil that formed in place as pale rock such as granite and gneiss beneath it weathered, usually found on Piedmont uplands. Its top layer is sandy loam, and under that is red clay. Loam is soil with a mix of sand, silt and clay. It drains well.
Cecil is a deep soil that formed in place as pale rock such as granite and gneiss beneath it weathered, usually found on ridges and hillsides. Its top layer is sandy loam, and under that is red clay. It drains well.
What It Means for Your Home
- What works in your favorPacolet 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 cracked block foundation walls, and cracks that step up through brick or block. 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 moisture in the crawl space and sagging floors. 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 raised slab edges you can trip on and a cracked garage floor. See concrete leveling.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov. Across Wake County, the survey maps Pacolet, Cecil and Wedowee series. USDA rates the soil inside Cary moderate for swelling and shrinking (weighted linear extensibility 3.65 percent). Series descriptions: USDA NRCS Official Series Descriptions for Pacolet and Cecil.
How Much Rain and Humidity Does Cary Get?
Based on NOAA 1991 to 2020 climate normals for the Apex weather station, about 3 miles away, precipitation averages 48.3 inches a year, the July dew point averages about 69 degrees, and about 67 days a year have a low of 32 degrees or colder.
Climate: NOAA 1991 to 2020 normals, the Apex weather station and Raleigh Durham International Airport.
Where we work
Which Neighborhoods in Cary Do We Serve?
- Amberly
- Brookgreen Forest
- Cameron Pond
- Carramore
- Chesney Glen
- Devereaux
- Glennmitt Stone
- Grenadier
- Highcroft
- Hillsdale Forest
- Kensington at Regency
- Landsdowne
- Lochside
- MacGregor Downs
- Medfield Estates
- Oakwood Heights
- Plantation Estates
- Preston Forest
- Sherwood Greens
- South Chase
- The Enclave at Windemere
- Trappers Run
- Twin Lakes
- Weatherstone
And 35 more neighborhoods inside the Cary city limits.
ZIP codes inside Cary: 27502, 27511, 27513, 27518, 27519, 27539, 27560, 27606, 27607.
Services available
Foundation, Crawl Space and Concrete Repair in Cary
Foundation Repair in Cary
Settlement, foundation cracks, bowing walls and leaning chimneys, with the repair matched to the cause.
Crawl Space Repair in Cary
Moisture, interior drainage, sagging floors and structural repair under a raised home.
Crawl Space Encapsulation in Cary
Vapor barriers, vent sealing, dehumidifiers and interior drainage that help keep a crawl space dry.
Basement Waterproofing in Cary
Interior drainage systems, sump pumps, vapor barriers and basement crack repair.
Framing Repair in Cary
Floor joists, sill plates, beams, girders and posts below the subfloor.
Concrete Leveling in Cary
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 Greensboro Office
Parker, Tavo, and Jake did an amazing job repairing my sinking cement deck around the pool. The deck had sunk over an inch in one area and they were able to completely even it out. They were very professional, kept me informed throughout process and answered all my questions. I would have no problem hiring this company again.
Dustin was friendly, informative, and professional. He answered all of my questions and explained what needed to be explained. He brought a friendly atmosphere and I assured me that my problems will be resolved. Thank you very much
The crew
Some of the Team Members Who Work in Your Area
Cary is served from our Greensboro office. The same company schedules the inspection, runs the install, and answers a warranty call later.




Greensboro office
Where Does the Crew Come From?
Our nearest office is in Greensboro, 60 miles out and about 75 minutes on the road. You will find it at 1515 W Cornwallis Dr Suite 201-B, Greensboro, NC 27408.
Dispatching crews across Wake County.
Get directions to the Greensboro officeWhat Do Cary 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 Cary Do We Also Serve?
Schedule a Free Inspection in Cary
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
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