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Water Damage, Mold and Restoration Companies in the Trenton, New Jersey Area

Trenton has 58 restoration and remediation companies in our listings across 16 cities, with 5,946 public reviews between them.

Map data © OpenStreetMap contributors

Cities

By Service

What Makes Trenton Different

Trenton sits on the Delaware River, and towns on both banks flood when heavy rain or melting snow upstream sends the river over its banks. The river flooded in 2004, 2005 and 2006, three years in a row, and low areas in Trenton, Yardley and New Hope were hit more than once. The Assunpink Creek can also flood low parts of Trenton and Hamilton in heavy rain.

Much of Trenton is rowhouses and older brick homes built long before 1978. Lead paint is common, and old plaster, boiler pipe wrap and floor tile may contain asbestos, so test before you tear anything out. In a rowhouse, a leak travels through shared walls, so tell your neighbor right away.

Winters bring nor’easters and freeze and thaw cycles that split pipes in exterior walls and unheated basements. Summers are humid, and basements that seep grow mold on stored boxes and framing. Floodwater from the river is contaminated, and a standard homeowners policy does not cover it, so a flood policy is worth having near the water.

Most Reviewed in Trenton

  1. 1

    Vitale Inspection Services LLC

    3123 Klockner Rd · Hamilton Township, NJ

    Google rating 4.9 from 3,102 Google reviews

    Top Rated 2026Most Reviewed 2026

    Mold Testing

  2. 2

    Pillar To Post Home Inspectors - The DuPey Team

    81 Big Oak Rd #116 · Morrisville, NJ

    Google rating 4.9 from 698 Google reviews

    Top Rated 2026

    Mold TestingAsbestosLead Paint

  3. 3

    McClain Bros. LLC24/7

    5915 Bristol Emilie Rd · Levittown, NJ

    Google rating 4.6 from 493 Google reviews

    Highly Rated 2026

    Water Damage

  4. 4

    SERVPRO of Bordentown/Pemberton24/7

    3 3rd St Ste 030 · Bordentown, NJ

    Google rating 4.9 from 144 Google reviews

    Top Rated 2026Most Reviewed 2026

    Water DamageMoldFire and SmokeSewageBiohazard

  5. 5

    MDL Restoration, Inc.24/7

    606 William Leigh Dr · Tullytown, NJ

    Google rating 4.8 from 119 Google reviews

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  6. 6

    Bio-One of Trenton24/7

    1977 N Olden Ave · Trenton, NJ

    Google rating 4.9 from 118 Google reviews

    Top Rated 2026Most Reviewed 2026

    MoldBiohazardHoardingOdor

  7. 7

    Shamrock Home Inspections

    55 Sparrow Dr · Hamilton Township, NJ

    Google rating 4.9 from 114 Google reviews

    Top Rated 2026

    Mold Testing

  8. 8

    New Direction Home Inspection LLC

    Service area business · Tullytown, NJ

    Google rating 5.0 from 101 Google reviews

    Top Rated 2026

    Mold Testing

  9. 9

    SERVPRO of Hamilton, South Trenton24/7

    2115 Hamilton Ave Ste 202 · Hamilton Township, NJ

    Google rating 4.9 from 94 Google reviews

    Top Rated 2026

    Water DamageMoldFire and SmokeSewageBiohazard

  10. 10

    GENESIS CONTRACTORS LLC

    404 E Franklin St · Hamilton Township, NJ

    Google rating 5.0 from 87 Google reviews

    Top Rated 2026

    Water Damage

  11. 11

    Resto Rebuild Restoration, Remediation & Construction24/7

    Service area business · Bordentown, NJ

    Google rating 4.8 from 82 Google reviews

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  12. 12

    A Pro Home Inspection

    12 Ervin Dr · Trenton, NJ

    Google rating 4.8 from 74 Google reviews

    Top Rated 2026

    Mold Testing

Checking a License in Trenton

New Jersey requires home improvement contractors to register with the state Division of Consumer Affairs. Ask for the registration number and look it up with the state before you sign. Plumbers and electricians need state licenses too. New Jersey 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. For homes built before 1978, ask whether the crew is certified for lead safe renovation.

Across the river in Pennsylvania, home improvement contractors register with the state Attorney General’s office, and many boroughs and townships require local permits. Ask for the registration number and look it up before you sign.

What Jobs Cost in Trenton

JobTypical in TrentonNational typical
Water Damage Restorationper job, a single room of clean water$1,050 to $3,100$1,000 to $3,000
Water Damage Restorationper job, a typical drying job$1,350 to $6,200$1,300 to $6,000
Mold Remediationper job, a typical professional job$1,550 to $6,200$1,500 to $6,000
Mold Remediationper job, an attic$2,100 to $7,700$2,000 to $7,500
Mold Inspection and Testingper visit, a visual inspection$200 to $600$200 to $600
Mold Inspection and Testingper visit, an inspection with samples$300 to $1,050$300 to $1,000
Mold Inspection and Testingper visit, a clearance test$300 to $850$300 to $800
Fire and Smoke Damage Restorationper room, light smoke cleaning$500 to $2,600$500 to $2,500
Fire and Smoke Damage Restorationper job, a contained kitchen or room fire$3,100 to $26,000$3,000 to $25,000
Asbestos Testing and Abatementper job, a single area in a home$1,250 to $5,200$1,200 to $5,000
Asbestos Testing and Abatementper job, a 200 square foot kitchen floor$1,550 to $3,100$1,500 to $3,000
Asbestos Testing and Abatementper job, attic vermiculite, whole-house siding or several areas$10,500 to $20,500$10,000 to $20,000
Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home$300 to $700$300 to $700
Lead Paint Testing and Abatementper visit, a risk assessment$500 to $1,550$500 to $1,500
Hoarding Cleanupper job, light clutter in a few rooms$1,050 to $3,100$1,000 to $3,000
Hoarding Cleanupper job, most homes$2,100 to $15,500$2,000 to $15,000
Hoarding Cleanupper job, biohazard or structural damage$15,500 to $26,000$15,000 to $25,000

How we worked these out, and what moves the price