Denton County · Measure before you repair
Foundation Inspection in Denton, TX
A measured look before anyone talks about piers, and what a good one should cover on each band.
When you first spot a crack or a door that won't close, the hardest part is not knowing. A foundation inspection in Denton, TX turns that worry into numbers. It shows how far each part of the floor sits above or below the rest, and whether the pattern points to movement. Sometimes the answer is simply to watch and wait.
- Free inspection
- No obligation
- Town-by-town soil data
- Referral service, disclosed
- Call (940) 535-7201
Through us, the first inspection is free. A foundation repair company that works around Denton comes out, measures the floors and explains what they find.
What have you seen?
When You Need a Foundation Inspection
It's worth booking one when you see more than one of these at once:
- New cracks in brick, drywall or ceilings
- Doors or windows that start to stick
- Walls pulling away from the floor or ceiling
- Floor tile that cracks or lifts
- A slope you can feel when you walk across a room
The Texas Section of the American Society of Civil Engineers lists signs like these, then says that seeing some of them doesn't by itself mean a foundation has failed. A measured survey is how you tell the difference. One repair company with a Lewisville office says 1 in 3 of the people it evaluates don't need any repair at all.
For a single crack, HUD's housing inspection standard gives a simple marker. It flags a foundation crack that's 1/4 inch wide or more and 12 inches long or more. A crack that size is a good reason to have someone look.
What a Good Inspection Covers
The Texas engineers' guidelines describe three levels of investigation. They're written for engineers, but they're a handy checklist for any inspection.
A first look. The inspector talks with you about what you've seen and when, looks at any papers you have and walks through the house. In the guidelines' words, that's a "report of first impressions."
A measured look. On top of that, the floor is measured at points across the house, and the heights go on a scaled drawing. The report compares the slope and sag it finds with accepted limits. That's where the slope and sag numbers come from.
Testing. When the first two leave questions, the guidelines list further tests. These can include soil sampling, a plumbing test, a check of the steel or cables in the slab, a survey of nearby trees and photographs.
It helps to have a few details ready: when you first saw each crack, whether it's grown, and any older repair papers that came with the house.
West, Middle or East: What Changes
Your band changes where a careful inspector starts.
On the clay bands, timing matters. West of Denton, Krum had 96% of its land points on high or very high shrink-swell soil. East, The Colony had 94.7%. Ground like that rises and falls with the seasons. The Texas guidelines say one floor survey shows the foundation "at one instant," and that surveys repeated over months show the change. If the first readings come in a dry August, a second set after the fall rain can tell you a lot.
In the middle band, look at water. The Woodbine towns have much less swelling soil: 4.8% of Corinth's land points and 12% of Lantana's were high or very high. If a house there keeps moving, the inspection should look hard at drainage. A plumbing test may be worth asking about too.
In Denton itself, it's mixed. The city sits on the edge of two bands, and 44% of our Denton points were high or very high. Our soil and rock guide shows how to look up your own lot before the visit.
Repair Company or Engineer?
Either one is a sound first call. Repair companies tend to inspect without charge, and you'll hear quickly whether they think work is needed. A structural engineer you hire yourself bills for the visit. They have nothing to sell you afterward, which helps when a large quote needs a second opinion.
In Denton, a repair brings an engineer in anyway. The city wants a repair letter and plan sealed by a Texas registered engineer before the work. It wants the engineer's final sealed report before its last inspection. Our engineer or repair company guide weighs both starting points.
Cost and What Drives It
The inspection we arrange is free. If it leads to a repair, two companies' published averages give a sense of scale. One large Texas company puts its Dallas-area foundation repair average at about $11,117, from work booked in 2026. A company with a Lewisville office says its repairs over the past 12 months averaged just over $11,000.
What matters most for any later quote is what the inspection measured. A quote built on a floor survey can be lined up fairly against another built the same way. Our cost guide explains what goes into the number.
Foundation Inspection Questions
Will a free inspection push me into a repair?
No. You owe nothing for the visit or after it. If the floors measure close to level, the honest advice may be to keep an eye on things.
How long should I watch a crack before calling?
You don't have to wait. If you'd rather track it yourself first, be patient. Movement that comes and goes with the seasons may take six months or more to show, according to HUD's rehab inspection guide. A pencil mark at each end of the crack, with the date, is an easy way to start.
Should I keep a copy of the readings?
Yes. A set of floor heights is the baseline that a later survey compares with. The Texas guidelines say that after a repair, the engineer should keep the readings and give you a copy too.
Towns We Serve
Free inspections are available across all three bands:
- West: Krum, Sanger and Roanoke
- Middle: Corinth, Lantana, Highland Village, Flower Mound and Trophy Club
- East: Little Elm, Lewisville, The Colony and Frisco
Related Services
- Foundation crack repair: what to do once a crack is sorted into cosmetic or structural
- Slab foundation repair: when the survey finds a slab that has dropped
- House leveling: when the slope runs through the house
Book a Free Foundation Inspection in Denton
Tell us what you've noticed and the town or ZIP code of the house. A foundation repair company that works around Denton will measure the floors and talk you through the readings. There's no cost and no obligation.
What have you seen?