A crack is a question, not an emergency
A new line across the garage slab or above a bedroom door can feel like a deadline. Often it is not. Ground under a house shifts slowly, over seasons, and the homeowners who spend wisely are the ones who learn what is happening before they pay to change it. The stages below run in order, from a calm first look to a repair you can show a future buyer on paper.
Some situations do not wait for stages. If a door has jammed overnight, a gap is wide enough to take a fingertip, you smell gas, or you hear water running inside a wall, phone the gas or water utility, a plumber or a structural professional at once.
Household figures from QuickFacts
Census QuickFacts counts 87,858 households in Little Rock, AR for 2020-2024, with 2.26 persons per household over the same 2020-2024 period.
NOAA design figures from Little Rock AFB
NOAA's engineering weather data quoted here comes from Little Rock AFB at Jacksonville, about 17 miles northeast of downtown Little Rock, elevation 312 feet. For Little Rock AFB, about 17 miles northeast of downtown, NOAA lists a 1% summer design temperature of 95°F with a mean coincident wet-bulb temperature of 77°F, and a 99% winter design temperature of 21°F.
The same station data for Little Rock AFB, about 17 miles northeast of downtown, gives a 50-year basic wind speed of 90 mph as a 3-second gust at 33 feet, a 100-year rainfall rate of 3.8 inches per hour and about 42 freeze-thaw cycles in an average year. These are the air base station's figures, not readings taken in Little Rock.
Stage one: record where things stand
Start with a snapshot of the house as it is today, so that later readings have something to be compared with. In the first few days:
- take a close photo of every crack you are uneasy about, with a ruler or coin beside it for scale;
- pencil a short mark across both ends of each crack and write today's date next to it;
- note how wide each crack is at its widest point;
- try every door in the house and write down any that scrape, catch or refuse to latch;
- set a marble or small ball on hard floors and record any room where it rolls;
- with every faucet and appliance off, write down the water meter reading, then check whether it has moved after an hour.
One notebook, or one folder on your phone, should hold all of it.
Stage two: watch for a few weeks
Go back to each mark every week or two and photograph it from the same spot. Next to each reading, jot down the date and the weather that week, whether hot and dry, cold, or after a soaking rain. That pattern helps an evaluator separate a crack that opens and closes with the seasons from one that keeps widening in one direction. Note too whether a sticking door binds evenly along its edge, which can be the wood itself, or shows a wedge-shaped gap, which suggests the frame is out of square.
Stage three: put the water path in order
Whatever the final verdict, water steered away from the foundation helps. During a hard rain, walk the outside in a raincoat and look for gutters spilling over, downspouts emptying against the wall, water running across a patio toward the house and puddles that linger along the slab. After any strong storm, look again for gutters pulled off the fascia, downspout sections in the yard and branches blocking a drainage path, and put things back together promptly.
Stage four: bring in an evaluator
Once your notes show whether things are steady or moving, choose who looks at the house. A repair company may offer a free inspection; a structural engineer who does not sell repairs charges a fee but has nothing to sell you afterward. Either way, hand over the notebook. Ask for a written finding: what is moving, why, whether it is still active, and what repair or monitoring is advised.
Stage five: collect bids that answer the same question
Give every bidder the same report. Ask each to put in writing the method and why it suits your house; the type, number and location of piers, anchors or injection points; any drainage work in the price; cleanup and yard restoration; the payment schedule; and the warranty, including whether it passes to a buyer. Ask which city permits the job requires and who files for them, and ask for proof of liability coverage and workers' compensation. When one firm proposes far more work than the rest, ask it to explain the difference in writing.
Stage six: the days of the repair
Ask the crew where it needs room, then clear that strip inside and out. Pictures, mirrors and anything breakable on the affected walls should come down. Walk through with your camera the day before work begins: raising a slab can crack drywall seams or grout, and dated photos show what was there beforehand. Agree that money changes hands as each stage is finished, not mostly up front.
Stage seven: the year after
When the crew packs up, draw fresh pencil marks on the old cracks and put a monthly reminder on your calendar for the coming year. Gutters and downspout extensions still need care, and a walk around the house after big storms is still worth the time. Should a crack open again, or a door start catching for no reason your notes can explain, write to the installer with your photos attached while the warranty is in force.
Paperwork worth keeping
The notebook, evaluation report, bids, signed contract, permit papers, invoices and warranty belong in a single file. Anyone buying the house later will want to know what was repaired, by whom and why, and that file tells them.