Arlington, TX
Basement waterproofing and foundation repair costs in Arlington
Local cost ranges and contractors for every job that keeps water out ofan Arlington home, with the soil, water-table, freeze-thaw, and permit data specific to Arlington, TX, not a national average.
What each job costs in Arlington, TX
Modeled ranges for the five most common basement and foundation jobs in Arlington. Pick a job below for its permit notes, guides, and free quotes.
| Service in Arlington | Low | Average | High |
|---|---|---|---|
| Basement Waterproofing | $2,100 | $4,550 | $6,950 |
| Foundation Repair | $2,050 | $4,900 | $7,700 |
| Crawl Space Encapsulation | $2,750 | $5,200 | $7,600 |
| French Drain Installation | $1,400 | $3,550 | $5,700 |
| Sump Pump Installation | $600 | $1,350 | $2,100 |
These ranges are estimates modeled from regional Texas pricing, not quotes from local projects. What you pay depends on square footage, access, and how severe the problem is, so treat this as a starting point and compare real quotes.
Costs & FAQ by service in Arlington
Basement Waterproofing in Arlington
Average basement waterproofing · avg $4,550
Interior and exterior systems that stop water seepage through foundation walls and floors.
How much does basement waterproofing cost in Arlington?+
In Arlington, basement waterproofing typically runs $2,100–$6,950, averaging about $4,550. That range is an estimate modeled from regional Texas pricing rather than local project data, and the size of the job, access to the foundation, and how far the damage has progressed matter more than any regional average.
Do I need a permit for basement waterproofing in Arlington?+
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.
Is basement waterproofing worth it in Arlington?+
With 44.8" of annual rainfall and about 17 freeze-thaw cycles a year, untreated water intrusion in Arlington tends to worsen each season, so most homeowners find addressing it early is far cheaper than structural repair later.
- Typical timeline
- 1–3 days
- Water table rises to
- ~3 ft · above basement floor
- Permit
- Usually required
- Local soil
- Crosstell (high shrink-swell)
- Slow-draining ground
- 10 / 16 sampled points
- Freeze-thaw cycles
- 17 / yr
- Local pros
- 12 available
Foundation Repair in Arlington
Average foundation repair · avg $4,900
Fixing cracks, bowing walls, and settlement with piers, anchors, and structural reinforcement.
How much does foundation repair cost in Arlington?+
In Arlington, foundation repair typically runs $2,050–$7,700, averaging about $4,900. That range is an estimate modeled from regional Texas pricing rather than local project data, and the size of the job, access to the foundation, and how far the damage has progressed matter more than any regional average.
Do I need a permit for foundation repair in Arlington?+
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.
Is foundation repair worth it in Arlington?+
With 44.8" of annual rainfall and about 17 freeze-thaw cycles a year, untreated water intrusion in Arlington tends to worsen each season, so most homeowners find addressing it early is far cheaper than structural repair later.
- Typical timeline
- 2–5 days
- Water table rises to
- ~3 ft · above basement floor
- Permit
- Usually required
- Local soil
- Crosstell (high shrink-swell)
- Slow-draining ground
- 10 / 16 sampled points
- Freeze-thaw cycles
- 17 / yr
- Local pros
- 12 available
Crawl Space Encapsulation in Arlington
Average crawl space encapsulation · avg $5,200
Sealing and vapor-barriering a crawl space to control moisture, mold, and wood rot.
How much does crawl space encapsulation cost in Arlington?+
In Arlington, crawl space encapsulation typically runs $2,750–$7,600, averaging about $5,200. That range is an estimate modeled from regional Texas pricing rather than local project data, and the size of the job, access to the foundation, and how far the damage has progressed matter more than any regional average.
Do I need a permit for crawl space encapsulation in Arlington?+
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.
Is crawl space encapsulation worth it in Arlington?+
With 44.8" of annual rainfall and about 17 freeze-thaw cycles a year, untreated water intrusion in Arlington tends to worsen each season, so most homeowners find addressing it early is far cheaper than structural repair later.
- Typical timeline
- 1–2 days
- Water table rises to
- ~3 ft · above basement floor
- Permit
- Usually required
- Local soil
- Crosstell (high shrink-swell)
- Slow-draining ground
- 10 / 16 sampled points
- Freeze-thaw cycles
- 17 / yr
- Local pros
- 12 available
French Drain Installation in Arlington
Average french drain installation · avg $3,550
Perimeter drainage that channels groundwater away from the foundation before it gets in.
How much does french drain installation cost in Arlington?+
In Arlington, french drain installation typically runs $1,400–$5,700, averaging about $3,550. That range is an estimate modeled from regional Texas pricing rather than local project data, and the size of the job, access to the foundation, and how far the damage has progressed matter more than any regional average.
Do I need a permit for french drain installation in Arlington?+
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.
Is french drain installation worth it in Arlington?+
With 44.8" of annual rainfall and about 17 freeze-thaw cycles a year, untreated water intrusion in Arlington tends to worsen each season, so most homeowners find addressing it early is far cheaper than structural repair later.
- Typical timeline
- 1–2 days
- Water table rises to
- ~3 ft · above basement floor
- Permit
- Usually required
- Local soil
- Crosstell (high shrink-swell)
- Slow-draining ground
- 10 / 16 sampled points
- Freeze-thaw cycles
- 17 / yr
- Local pros
- 12 available
Sump Pump Installation in Arlington
Average sump pump installation · avg $1,350
Pump systems that evacuate collected water from a basement or crawl space pit.
How much does sump pump installation cost in Arlington?+
In Arlington, sump pump installation typically runs $600–$2,100, averaging about $1,350. That range is an estimate modeled from regional Texas pricing rather than local project data, and the size of the job, access to the foundation, and how far the damage has progressed matter more than any regional average.
Do I need a permit for sump pump installation in Arlington?+
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.
Is sump pump installation worth it in Arlington?+
With 44.8" of annual rainfall and about 17 freeze-thaw cycles a year, untreated water intrusion in Arlington tends to worsen each season, so most homeowners find addressing it early is far cheaper than structural repair later.
- Typical timeline
- Under 1 day
- Water table rises to
- ~3 ft · above basement floor
- Permit
- Usually required
- Local soil
- Crosstell (high shrink-swell)
- Slow-draining ground
- 10 / 16 sampled points
- Freeze-thaw cycles
- 17 / yr
- Local pros
- 12 available
What affects the cost in Arlington
Climate: ERA5 reanalysis via Open-Meteo
11 of the 14 rated sample points around Arlington sit on soil with high shrink-swell potential, and USDA maps put Crosstell soils across much of the area. That clay works against a foundation two ways: it swells when wet and pulls away as it dries, and it sheds water slowly, with 10 of 16 rated points in slow-shedding hydrologic groups. Both movement and standing water are live problems here, so a drainage fix alone may not settle a moving slab.
Soil: USDA NRCS SSURGO · Crosstell-Urban land complex, 1 to 5 percent slopes · 17 points sampled
Permits in Arlington
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.
What puts water in an Arlington basement
The ground under Arlington holds water close to the surface: in a typical year the seasonal-high water table modeled from USDA soil survey rises to within about 3 ft of grade, shallower than the roughly 7 ft depth of a full basement floor. Where groundwater stands above the floor it presses on the slab and the wall-floor joint, the hydrostatic pressure that drives water through basement concrete.
The soil compounds it: 10 of 16 sampled points are slow-draining ground that holds water rather than shedding it.
Sources: climate ERA5 reanalysis via Open-Meteo; soil and water table USDA NRCS SSURGO, 17 points sampled. Water-table figures are modeled seasonal highs, not a reading of one lot.
Get free quotes in Arlington
Tell us about your basement or foundation project and compare quotes from local Arlington-area contractors, free, with no obligation.
Arlingtonbasement & foundation FAQ
Why do basements take on water in Arlington?+
The main driver in Arlington is groundwater. The seasonal-high water table (modeled from USDA soil survey) rises to about 3 ft below grade, shallower than a typical 7 ft basement floor, so at its peak it presses up against the slab and in at the wall-floor joint. Roughly 17 freeze-thaw cycles a year add frost pressure on top of that.
How much does basement waterproofing cost in Arlington?+
As a planning range, basement waterproofing in Arlington runs about $2,100–$6,950. That figure is modeled from regional Texas pricing, not a survey of local jobs, and what you actually pay depends on the method, the size of the basement, and how the water is getting in. Compare real quotes.
Do I need a permit for foundation or waterproofing work in Arlington?+
Structural foundation work and exterior excavation generally require a permit, while interior waterproofing and minor crack sealing often do not. Requirements and fees are set locally, so confirm with your city or county building department before work starts.