Crawl Space Encapsulation in Grapevine, Texas
28 crawl space companies serve Grapevine, Texas, with 7,576 customer reviews between them. Most full-service crawl space contractors handle encapsulation even when it isn't listed separately — confirm scope when comparing quotes. Local encapsulation typically runs $2,750–$7,550.
Get sealed crawl space quotes from Grapevine contractors who specialize in vapor barriers, vent sealing, and dehumidification. For broader services, see all crawl space repair contractors in Grapevine.
Grapevine Encapsulation Cost — Midwest — Radon + Moisture
Variable: humid summers (70–85%), dry winters (30–45%). Primary driver: radon mitigation, flooding, clay-soil moisture.
Cost varies with crawl space sq ft, vapor barrier mil thickness, dehumidifier sizing, and wall insulation. Get 2–3 quotes for an exact number.
Why Encapsulation Matters in Grapevine
The Midwest is the highest-radon region in the country. Encapsulation here is most effective when paired with active radon mitigation — the same vapor barrier that blocks moisture also blocks soil gas. Bundling encapsulation with radon mitigation typically saves $500–$1,200 vs separate installations.
What a Grapevine Encapsulation System Should Include
- ✓12–20 mil vapor barrier with sealed seams (radon-rated)
- ✓Active radon mitigation system (sub-membrane depressurization)
- ✓Sump pump and interior drainage (heavy clay soils retain water)
- ✓Wall insulation R-10 to R-15
- ✓Dehumidifier sized 70–90 pints/day
- ✓Reinforced barrier in flood-prone areas
What to Watch For in Texas
- !Test radon BEFORE encapsulation. If levels are high, design the system for radon mitigation from day one — retrofitting is expensive
- !Demand a barrier with sealed seams, not just overlapped — radon migrates through gaps
- !Confirm the contractor is licensed for both encapsulation AND radon mitigation (different licenses in many states)
Encapsulation Contractors in Grapevine
Pinnacle Foundation Repair
1165 S Stemmons Fwy Ste 263, Lewisville, TX 75067, USA
19 reviews
Discount Foundation Repair Specialists
1701 Northwest Hwy Suite 100, Grapevine, TX 76051, USA
6 reviews
Flush Leveling Foundation
550 W Round Grove Rd Unit350, Lewisville, TX 75067, USA
34 reviews
Pinnacle Foundation Repair
5750 Rufe Snow Dr Suite 129, North Richland Hills, TX 76180, USA
23 reviews
HD Foundation Repair
545 E John W Carpenter Fwy # 300, Irving, TX 75062, USA
11 reviews
A-1 Guaranteed Foundation Repair
1047 E State Hwy 121, Lewisville, TX 75057, USA
50 reviews
Alliance Waterproofing
300 E John W Carpenter Fwy Suite 150, Irving, TX 75062, USA
1 reviews
Innovative Foundation Repair
6565 N MacArthur Blvd #225, Irving, TX 75039, USA
75 reviews
Texas Pride Foundation Repair LLC
3000 Pinewood Dr Suite #103, Arlington, TX 76010, USA
122 reviews
AlphaLift Foundation Repair
3630 Teasley Dr Ste 103, Hickory Creek, TX 75065, USA
50 reviews
DRYmedic Restoration Services of Flower Mound
760 E Main St #307, Lewisville, TX 75057, USA
115 reviews
Doan Restoration of Dallas
1590 E State Hwy 121 Building 2 Suite 500, Lewisville, TX 75056, USA
237 reviews
Bingham Restoration
801 Secretary Dr Ste I, Arlington, TX 76015, USA
267 reviews
Koala Insulation of Greater Fort Worth
250 Bank St, Southlake, TX 76092, USA
119 reviews
Mold Dog Knows
1650 W Northwest Hwy Suite #103, Grapevine, TX 76051, USA
120 reviews
Restoration Solutions
15600 Trinity Blvd Suite 108, Fort Worth, TX 76155, USA
247 reviews
Groundworks
1945 W Walnut Hill Ln, Irving, TX 75038, USA
435 reviews
Full Service Property Restoration
7601 Blvd 26 ocf 1, North Richland Hills, TX 76180, USA
62 reviews
G.L. Hunt Foundation Repair
8713 Airport Fwy Suite 310, North Richland Hills, TX 76180, USA
201 reviews
PuroClean of Coppell
537 Houston St, Coppell, TX 75019, USA
23 reviews
SERVPRO of Grapevine/NE Tarrant Co.
1670 Keller Pkwy Ste 209, Keller, TX 76248, USA
172 reviews
Structured Foundation Repairs
13301 Trinity Blvd, Euless, TX 76040, USA
1936 reviews
Texas Home Improvement
1702 Minters Chapel Rd #116, Grapevine, TX 76051, USA
438 reviews
Dry Force Water Removal Specialists
3701 W Royal Ln Suite 120, Irving, TX 75063, USA
2406 reviews
Discount Foundation Repair Specialists
511 E John W Carpenter Fwy # 500, Irving, TX 75062, USA
25 reviews
Olympic Restoration Systems
2408 Minnis Dr, Haltom City, TX 76117, USA
58 reviews
Dalworth Restoration
12750 S Pipeline Rd W #2a, Euless, TX 76040, USA
324 reviews
Strong Base Foundation Repair
203 E Worth St 1st Floor, Grapevine, TX 76051, USA
0 reviews
Encapsulation FAQs — Grapevine, Texas
Which companies offer crawl space encapsulation in Grapevine?
Pinnacle Foundation Repair (5.0★), Discount Foundation Repair Specialists (5.0★), Flush Leveling Foundation (5.0★) are the top-rated crawl space companies in Grapevine, and most full-service contractors handle encapsulation — ask for it specifically when requesting quotes.
How many crawl space contractors serve Grapevine?
28 crawl space companies are listed for Grapevine; Bingham Restoration is the highest-rated at 5.0★ (267 reviews). Pros in nearby Dallas and Fort Worth also cover the area.
How much does crawl space encapsulation cost in Grapevine, Texas?
Crawl space encapsulation in Grapevine, Texas typically costs $2,750–$7,550 for a complete system. Pricing depends on crawl space size, vapor barrier mil thickness (12-mil to 20-mil), whether a dehumidifier is included, and wall insulation specs. Midwest — Radon + Moisture pricing reflects local labor rates and climate-driven scope.
What vapor barrier thickness is best for Grapevine?
20-mil radon-rated is recommended if you are mitigating radon. For moisture-only projects, 12-mil is sufficient. Always specify "radon-rated" if radon levels are >2 pCi/L.
Do I need a dehumidifier with encapsulation in Grapevine?
A 70–90 pint/day unit covers most Midwest crawl spaces. Pair with the radon fan — they handle different problems but share the same sealed envelope.
How long does crawl space encapsulation last?
A professional encapsulation system in Grapevine lasts 15–25 years. The vapor barrier itself (especially 20-mil reinforced products) can last 25+ years. Dehumidifiers should be serviced annually and replaced every 8–12 years. Most contractors offer transferable warranties of 10–25 years on the vapor barrier and 5–7 years on the dehumidifier.
When is the best time of year to encapsulate a crawl space in Grapevine?
Late summer through fall (August–October). Avoid spring — flooding makes crawl space access unsafe and wet substrate prevents proper barrier adhesion.
Expected ROI
Radon reduction alone is a health benefit, not a financial one — but it is required disclosure on real estate transactions in most Midwest states. Encapsulation + radon mitigation together typically add $8K–$18K to home value vs unmitigated.
Best Season to Schedule
Late summer through fall (August–October). Avoid spring — flooding makes crawl space access unsafe and wet substrate prevents proper barrier adhesion.
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Midwest — Radon + Moisture
Variable: humid summers (70–85%), dry winters (30–45%).