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Long Island

Water Damage, Mold and Restoration Companies in Smithtown, NY

Smithtown, NY has 11 restoration and remediation companies in our listings, 5 list themselves as open 24 hours and the most reviewed is Inspecticore with 2,777 reviews.

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All 11 Companies in Smithtown

Sorted by distance from the middle of Smithtown by default. Use the buttons to sort by reviews or filter by service.

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  1. 1

    The Inspection Boys Training Center

    47 W Main St · Smithtown 0.0 mi

    No public reviews yet

    Verified Remediation Pro

    Mold Testing

  2. 2

    Good to Go Construction

    18 Karl Ave · Smithtown 0.1 mi

    Google rating 4.8 from 26 Google reviews

    Top Rated 2026

    Water DamageFire and SmokeStorm

  3. 3

    Fire Damage Restoration and Cleanup Smithtown24/7

    86 W Main St · Smithtown 0.1 mi

    Google rating 5.0 from 7 Google reviews

    Verified Remediation Pro

    Water DamageMoldFire and SmokeSewage

  4. 4

    Long Island Public Adjusters, LLC24/7

    34 E Main St Ste 347 · Smithtown 0.2 mi

    Google rating 5.0 from 4 Google reviews

    Verified Remediation Pro

    Water DamageMoldFire and SmokeSewageStorm

  5. 5

    Disaster Cleanup Service Water Damage Restoration24/7

    3 Branch Dr · Smithtown 0.7 mi

    No public reviews yet

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  6. 6

    Inspecticore

    319 E Main St · Smithtown 1.1 mi

    Google rating 5.0 from 2,777 Google reviews

    Top Rated 2026Most Reviewed 2026

    Mold Testing

  7. 7

    Shelter Group Management LLC | Commercial Snow Removal Long Island | Commercial Landscaping Long Island

    222 Larch Ln · Smithtown 1.4 mi

    Google rating 5.0 from 14 Google reviews

    Highly Rated 2026

    Water Damage

  8. 8

    Skyline Environmental Corp

    Jericho Turnpike · Smithtown 1.5 mi

    No public reviews yet

    Verified Remediation Pro

    Asbestos

  9. 9

    East Coast Restoration NY24/7

    190 Terry Rd · Smithtown 1.6 mi

    Google rating 4.0 from 4 Google reviews

    Verified Remediation Pro

    Water DamageFire and Smoke

  10. 10

    Aberdeen Home Inspection Inc.

    25 Aberdeen Rd · Smithtown 1.9 mi

    Google rating 5.0 from 6 Google reviews

    Verified Remediation Pro

    Mold Testing

  11. 11

    Tomcon Restoration24/7

    41 Croft Ln · Smithtown 2.3 mi

    Google rating 5.0 from 50 Google reviews

    Top Rated 2026

    Water Damage

What It Costs Around Smithtown

Prices in the New York-Newark-Jersey City, NY-NJ area run about 13 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in SmithtownNational typical
Water Damage Restorationper job, a single room of clean water$1,150 to $3,400$1,000 to $3,000
Mold Remediationper job, a typical professional job$1,700 to $6,800$1,500 to $6,000
Mold Inspection and Testingper visit, a visual inspection$225 to $700$200 to $600
Fire and Smoke Damage Restorationper room, light smoke cleaning$550 to $2,800$500 to $2,500
Asbestos Testing and Abatementper job, a single area in a home$1,350 to $5,600$1,200 to $5,000
Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home$350 to $800$300 to $700
Hoarding Cleanupper job, light clutter in a few rooms$1,150 to $3,400$1,000 to $3,000

Full Long Island cost guide

The Great South Bay and the North Shore Harbors

Lindenhurst, Babylon and the bay towns farther east flood in coastal storms, and water in the canals rises with the tide. On the North Shore, hills send stormwater down steep streets toward the harbors, and low roads near the water can flood in heavy rain.

Homes on septic systems or cesspools should have them pumped on schedule. A backup of raw sewage is Category 3 water and calls for a professional cleanup.

Questions People Ask

How many water damage and mold companies serve Smithtown?
We list 11 companies in Smithtown, NY. All of them list a street address.
Which water damage and mold companies in Smithtown are open 24 hours?
5 list themselves as open around the clock, including Tomcon Restoration, Fire Damage Restoration and Cleanup Smithtown and East Coast Restoration NY. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Smithtown?
Among companies with at least 20 public reviews, the highest rated are Inspecticore (5.0 from 2,777), Tomcon Restoration (5.0 from 50) and Good to Go Construction (4.8 from 26). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.
What should I do before a company arrives in Smithtown?
Stop the source if you safely can, shut off power to wet areas at the panel only if you are standing somewhere dry, photograph everything, and move valuables out of the water. Our step by step guide covers the first hours in detail.

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