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Emergency Water Damage Restoration Companies in Calverton, NY (2026)

Top 50 of 406 water damage restoration companies, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 water damage restoration companies on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Shut off the water source and the power to wet rooms if it is safe to reach the panel. Photograph damage for your insurer.

The short answer

  1. 1

    #1 for emergency water damage restoration in Calverton: American Fire and Flood, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency water damage restoration companies in Calverton at a glance

Top emergency water damage restoration companies in Calverton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1American Fire and Flood644.9★ (654)Chattanooga, 11 mi away24/7
2Hygienic Cleaning & Restoration635.0★ (110)Calverton24/7
3Stanley Steemer634.8★ (2,838)Stratford, 28 mi away24/7
4First Responders Cleaning and Restoration635.0★ (90)Calverton24/7
5K.O.S. Restoration635.0★ (320)Bayport, 13 mi away24/7
6Freedom Mobile Lab/Phlebotomy, Freedom Environmental Testing & Consulting635.0★ (68)Calverton24/7
7Bulovas Restorations625.0★ (396)Ronkonkoma, 20 mi away24/7
8SERVPRO of Port Jefferson624.9★ (191)Coram, 14 mi away24/7
9All Island Restoration625.0★ (285)Ronkonkoma, 21 mi away24/7
10First Response Restoration and Cleaning625.0★ (59)Amityville, 6 mi away24/7

Call an emergency water damage restoration company in Calverton now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency water damage restoration companies in Calverton, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 406 is on the water damage restoration companies page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 Stanley Steemer

    Based in Stratford, 28 mi away

    63/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 2,838 Google reviews, listed on Google as “Water damage restoration service”.

    • 4.8★ from 2,838 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1480 Stratford Ave, Stratford, CT 06615
    View profile for Stanley Steemer(203) 713-2000

  5. #5 K.O.S. Restoration

    Based in Bayport, 13 mi away

    63/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 320 Google reviews, listed on Google as “Water damage restoration service”.

    • 5.0★ from 320 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11 Farber Dr Unit F, Bellport, NY 11713
    View profile for K.O.S. Restoration(631) 560-8999

  7. #7 Bulovas Restorations

    Based in Ronkonkoma, 20 mi away

    62/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 396 Google reviews, listed on Google as “Water damage restoration service”.

    • 5.0★ from 396 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    85 Air Park Dr, Ronkonkoma, NY 11779
    View profile for Bulovas Restorations(631) 380-4300

  9. #9 All Island Restoration

    Based in Ronkonkoma, 21 mi away

    62/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 285 Google reviews, listed on Google as “Water damage restoration service”.

    • 5.0★ from 285 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    700 Union Pkwy STE 9, Ronkonkoma, NY 11779
    View profile for All Island Restoration(631) 780-5332

  11. #11 Rapid Restoration

    Based in Patchogue, 18 mi away

    61/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Water damage restoration service”.

    • 5.0★ from 161 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    429 W Main St, Patchogue, NY 11772
    View profile for Rapid Restoration(631) 910-4053

  13. #13 Repair

    Based in Riverhead, 5 mi away

    61/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Water damage restoration service”.

    • 4.9★ from 40 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    518 E Main St, Riverhead, NY 11901
    View profile for Repair(516) 217-2739

  15. #15 DryFast

    Based in Middle Island, 11 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Water damage restoration service”.

    • 5.0★ from 57 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1533 Rocky Point Rd, Middle Island, NY 11953
    View profile for DryFast(631) 981-8585

  22. #22 Newhouse Restoration

    Based in Bohemia, 20 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Water damage restoration service”.

    • 5.0★ from 101 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    unit 15 Knickerbocker Ave #390, Bohemia, NY 11716
    View profile for Newhouse Restoration(631) 604-8590

Top 50 of 406 water damage restoration companies by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

water damage restoration companies in Calverton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26LUX Restoration605.0★ (19)6 mi
27HBH - Healthy Buildings & Homes605.0★ (57)18 mi
28SERVPRO of Medford604.8★ (53)14 mi
29Home Inspection Crew - Mold Testing, Mold Removal Long Island, NY604.7★ (34)9 mi
30ServiceMaster by American Restoration Services604.9★ (41)13 mi
31Benjamin Restore595.0★ (9)In Calverton
32SERVPRO of Greater Smithtown594.9★ (91)22 mi
33Always Dry594.9★ (64)20 mi
34Diamond Cut Restoration595.0★ (28)13 mi
35Magic home restoration595.0★ (70)22 mi
36STF Restorations Inc.595.0★ (25)11 mi
37Strong Restoration595.0★ (27)12 mi
38ASAP Water Restoration | Flooded Basement Cleanup595.0★ (20)9 mi
39Ace Cleaning & Restoration594.8★ (79)21 mi
40Clean Slate594.8★ (91)23 mi
41Ercolano Cleaning & Restoration594.8★ (261)32 mi
42SERVPRO of Old Saybrook595.0★ (183)33 mi
43SERVPRO of Westport / Fairfield595.0★ (157)31 mi
44Restoration Pros NY594.9★ (64)21 mi
451-800 WATER DAMAGE of North and West Suffolk & North Fork595.0★ (59)22 mi
46911 Flood of Long Island (formerly Flag Enterprises)594.8★ (48)18 mi
47Bulovas595.0★ (33)16 mi
48Dutton Restoration Services595.0★ (87)26 mi
49Global Mold Solutions LLC594.9★ (68)23 mi
50SERVPRO of Milford-Orange-Stratford594.9★ (195)33 mi

How we ranked emergency water damage restoration companies in Calverton

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 water damage restoration companies are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency water damage restoration companies in Calverton: questions

Which water damage restoration companies in Calverton are open 24/7?

25 on this list post 24/7 hours, including American Fire and Flood, Hygienic Cleaning & Restoration, Stanley Steemer, First Responders Cleaning and Restoration and K.O.S. Restoration.

Who is ranked #1 for emergency water damage restoration in Calverton, NY?

American Fire and Flood is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency water damage restoration companies in Calverton ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 water damage restoration companies are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the water damage restoration company arrives?

Shut off the water source and the power to wet rooms if it is safe to reach the panel. Photograph damage for your insurer.

How many emergency water damage restoration companies here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Calverton

  1. October 2026: CR Scores recalculated for 406 water damage restoration companies serving Calverton.
  2. October 2026: 1 duplicate listing merged.

More emergency and water damage restoration pages