Directory
Water Damage, Mold and Restoration Companies in the Williston, North Dakota Area
Williston has 5 restoration and remediation companies in our listings across 1 city, with 28 public reviews between them.
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What Makes Williston, North Dakota Different
Williston sits on the north side of the Missouri River near the upper end of Lake Sakakawea, at the center of the Bakken oil field. The boom brought thousands of new homes, apartments and manufactured homes in a few years. Many were built fast on ground that was open prairie a short time before. Watch for water pooling against newer foundations, where the soil around them may still be settling.
Winters are some of the hardest in the country, with long runs below zero and strong wind. Manufactured homes are especially prone to frozen lines, because their pipes run through a thin, skirted crawlspace. Heat tape, skirting in good repair and a dripping faucet in deep cold help prevent bursts.
Spring melt fills low areas along the Little Muddy River, which runs through town to the Missouri. The air is dry, but a basement or crawlspace that stays wet after a thaw or leak can still grow mold. Pull out wet carpet pad, run fans and a dehumidifier, and keep humidity below about 50 percent until the space reads dry.
Most Reviewed in Williston
- 1
Badlands Carpet Cleaning, LLC24/7
Google rating 5.0 from 19 Google reviews
Highly Rated 2026
Water DamageOdor
- 2
Bakken Mold Squad24/7
Google rating 5.0 from 9 Google reviews
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeSewage
- 3
- 4
- 5
Checking a License in Williston
North Dakota licenses contractors through the Secretary of State, and most companies doing repair or rebuild work need that license. Ask for the license number and look it up with the Secretary of State before you sign. North Dakota has no separate mold license, so ask whether the technicians hold industry certification in water damage and mold remediation, and ask for proof of liability and workers compensation insurance.
What Jobs Cost in Williston
| Job | Typical in Williston | National typical |
|---|---|---|
| Water Damage Restorationper job, a single room of clean water | $850 to $2,600 | $1,000 to $3,000 |
| Water Damage Restorationper job, a typical drying job | $1,150 to $5,200 | $1,300 to $6,000 |
| Mold Remediationper job, a typical professional job | $1,300 to $5,200 | $1,500 to $6,000 |
| Mold Remediationper job, an attic | $1,750 to $6,500 | $2,000 to $7,500 |
| Mold Inspection and Testingper visit, a visual inspection | $175 to $500 | $200 to $600 |
| Mold Inspection and Testingper visit, an inspection with samples | $250 to $850 | $300 to $1,000 |
| Mold Inspection and Testingper visit, a clearance test | $250 to $700 | $300 to $800 |
| Fire and Smoke Damage Restorationper room, light smoke cleaning | $425 to $2,200 | $500 to $2,500 |
| Fire and Smoke Damage Restorationper job, a contained kitchen or room fire | $2,600 to $22,000 | $3,000 to $25,000 |
| Asbestos Testing and Abatementper job, a single area in a home | $1,050 to $4,400 | $1,200 to $5,000 |
| Asbestos Testing and Abatementper job, a 200 square foot kitchen floor | $1,300 to $2,600 | $1,500 to $3,000 |
| Asbestos Testing and Abatementper job, attic vermiculite, whole-house siding or several areas | $8,700 to $17,500 | $10,000 to $20,000 |
| Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home | $250 to $600 | $300 to $700 |
| Lead Paint Testing and Abatementper visit, a risk assessment | $425 to $1,300 | $500 to $1,500 |
| Hoarding Cleanupper job, light clutter in a few rooms | $850 to $2,600 | $1,000 to $3,000 |
| Hoarding Cleanupper job, most homes | $1,750 to $13,000 | $2,000 to $15,000 |
| Hoarding Cleanupper job, biohazard or structural damage | $13,000 to $22,000 | $15,000 to $25,000 |