Directory
Water Damage, Mold and Restoration Companies on Oahu
Honolulu has 73 restoration and remediation companies in our listings across 9 cities, with 7,845 public reviews between them.
Map data © OpenStreetMap contributors
Cities
By Service
- Water Damage Restoration50
- Mold Remediation47
- Mold Inspection and Testing41
- Fire and Smoke Damage Restoration32
- Sewage Cleanup25
- Biohazard and Trauma Cleanup14
- Hoarding Cleanup3
- Asbestos Testing and Abatement21
- Lead Paint Testing and Abatement12
- Storm Damage and Board Up22
- Odor Removal19
- Contents Cleaning and Pack Out6
What Makes Honolulu Different
Oahu is warm and humid all year, so mold never takes a season off. Closed up homes, closets and bathrooms without good airflow grow mold on walls, shoes and furniture. Wet drywall and cabinets can grow mold within 24 to 48 hours, so drying has to start fast. Running air conditioning or a dehumidifier in closed rooms helps keep indoor humidity down.
Much of Honolulu lives in high rise condos and apartments. A leak from a water heater, washer or toilet above can travel down through several units, and old cast iron and galvanized pipes inside the walls of older buildings fail with age. Tell the building manager right away, and photograph your damage before anything is removed.
Heavy rain comes with winter storms and passing tropical systems, and hurricane season runs from June 1 to November 30. Water rushes down the valleys fast, so streams can rise in minutes. Salt air near the ocean corrodes metal, wiring and air conditioning parts. Termites are common and love damp wood, so fix leaks before they become a pest problem too.
Most Reviewed in Honolulu
- 1
Roto-Rooter Plumbing & Water Cleanup24/7
Google rating 4.9 from 1,682 Google reviews
Top Rated 2026Most Reviewed 2026
Water DamageMoldMold TestingSewage
- 2
Diamond Head Home Inspections24/7
Google rating 5.0 from 1,680 Google reviews
Best in Honolulu 2026Top Rated 2026
Mold TestingAsbestosLead Paint
- 3
24 Hour Flood Pros of Hawaii24/7
Google rating 5.0 from 1,144 Google reviews
Top Rated 2026Most Reviewed 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 4
Mokulua Home Inspections
Google rating 5.0 from 435 Google reviews
Top Rated 2026
Mold TestingAsbestosLead Paint
- 5
SERVPRO of Kailua24/7
Google rating 4.8 from 336 Google reviews
Top Rated 2026
Water DamageMoldFire and SmokeBiohazardStorm
- 6
SERVPRO of Central Honolulu, Kapolei24/7
Google rating 4.9 from 300 Google reviews
Top Rated 2026
Water DamageMoldFire and SmokeSewageBiohazard
- 7
Rainbow Restoration of Oahu24/7
Google rating 4.9 from 186 Google reviews
Top Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 8
SERVPRO of Kalihi Valley24/7
Google rating 5.0 from 171 Google reviews
Top Rated 2026Most Reviewed 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 9
Paradise Home Inspection
Google rating 4.9 from 170 Google reviews
Top Rated 2026
Mold TestingAsbestosLead Paint
- 10
- 11
Eco Clean Hawaii24/7
Google rating 4.9 from 166 Google reviews
Top Rated 2026
Water DamageMoldFire and SmokeAsbestosLead Paint
- 12
Ohana Restoration
Google rating 4.6 from 124 Google reviews
Highly Rated 2026
Water DamageAsbestosStorm
Checking a License in Honolulu
Hawaii licenses contractors through the Contractors License Board, part of the state Department of Commerce and Consumer Affairs. Ask for the license number and look it up with the department before you sign. Plumbers and electricians are licensed by the state too. Hawaii 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. In older buildings, ask about asbestos and lead testing before any demolition.
What Jobs Cost in Honolulu
| Job | Typical in Honolulu | National typical |
|---|---|---|
| Water Damage Restorationper job, a single room of clean water | $1,100 to $3,300 | $1,000 to $3,000 |
| Water Damage Restorationper job, a typical drying job | $1,450 to $6,700 | $1,300 to $6,000 |
| Mold Remediationper job, a typical professional job | $1,650 to $6,700 | $1,500 to $6,000 |
| Mold Remediationper job, an attic | $2,200 to $8,300 | $2,000 to $7,500 |
| Mold Inspection and Testingper visit, a visual inspection | $225 to $650 | $200 to $600 |
| Mold Inspection and Testingper visit, an inspection with samples | $325 to $1,100 | $300 to $1,000 |
| Mold Inspection and Testingper visit, a clearance test | $325 to $900 | $300 to $800 |
| Fire and Smoke Damage Restorationper room, light smoke cleaning | $550 to $2,800 | $500 to $2,500 |
| Fire and Smoke Damage Restorationper job, a contained kitchen or room fire | $3,300 to $27,500 | $3,000 to $25,000 |
| Asbestos Testing and Abatementper job, a single area in a home | $1,350 to $5,500 | $1,200 to $5,000 |
| Asbestos Testing and Abatementper job, a 200 square foot kitchen floor | $1,650 to $3,300 | $1,500 to $3,000 |
| Asbestos Testing and Abatementper job, attic vermiculite, whole-house siding or several areas | $11,000 to $22,000 | $10,000 to $20,000 |
| Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home | $325 to $800 | $300 to $700 |
| Lead Paint Testing and Abatementper visit, a risk assessment | $550 to $1,650 | $500 to $1,500 |
| Hoarding Cleanupper job, light clutter in a few rooms | $1,100 to $3,300 | $1,000 to $3,000 |
| Hoarding Cleanupper job, most homes | $2,200 to $16,500 | $2,000 to $15,000 |
| Hoarding Cleanupper job, biohazard or structural damage | $16,500 to $27,500 | $15,000 to $25,000 |