Urgent response
Start here when there is active water damage, a fast-spreading issue, or a time-sensitive repair.
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Ask how quickly they can inspect the property and whether after-hours response is available.
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Mold remediation companies serving Honolulu, HI
Compare mold remediation providers with strong local signals for Honolulu, HI. Broader area options are included when the service-area data suggests they may cover the city.
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Strong local matches 4
Broader options 0
Public reviews 2319
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Mold jobs are not all the same. For Honolulu, HI, start with the signals that match the problem you need solved, then confirm exactly what work is included before booking.
Containment methods
Useful when mold may need isolation from clean areas during removal.
3local
Ask what containment, air movement, or negative-air process is included in the work.
Moisture-source checks
Important when mold appears after a leak, flood, roof issue, or damp basement condition.
4local
Ask how they identify and address the moisture source before or during remediation.
Testing or inspection
Helpful when you need inspection, sampling, or clearance questions separated from removal work.
4local
Ask whether testing is included, handled separately, or referred to an independent process.
Strong local matches
Strong local matches for Honolulu
Best for: O'ahu homeowners dealing with water damage or sewage backups who need same-day plumbing and mold cleanup from a single provider with 24/7 dispatch.
Service area: Roto-Rooter's Honolulu branch operates from 3049 Ualena St in Honolulu, HI and serves O'ahu. The website names 12 communities: East Honolulu, Hauula, Hickam Housing, Kaaawa, Kailua, Kaneohe, Laie, Mililani, Pearl City, Urban Honolulu, Waimalu, and Waimanalo Beach. This covers most of O'ahu from the North Shore to the leeward side.
Water damage restoration24/7 emergency dispatchPlumbing + mold under one roofCommercial & residential
Review snapshot: Johnny, Joseph, Mario, and Wyatt draw consistent praise for fast, courteous work. But pricing is a recurring sore point — multiple reviewers report $500-600 bills for 10-15 minute drain snaking jobs, with 4 one-star reviews across 2,166 total at 4.8 stars.
Best for: Downtown Honolulu condo and high-rise owners dealing with water or mold damage who want a single company to handle mitigation through reconstruction.
Service area: SERVPRO of Downtown Honolulu/Team Maras is headquartered at 1164 Bishop Street in downtown Honolulu, Hawaii. Their listed service area is Honolulu. Reviews confirm work in condo buildings and residential properties across the Honolulu metro area.
Water-to-rebuild pipelineHigh-rise mold work24/7 emergency responseBiohazard cleanup
Review snapshot: Allan, Tyrone, Pharo, and Seki draw consistent praise across 93 reviews for fast response and clear communication. But the office side drew a complaint for slow paperwork delivery to an insurance adjuster, with 1 three-star review in 93 total at 5.0 stars.
Best for: Oahu homeowners dealing with water-triggered mold who want a family-owned restoration company that handles everything from inspection through reconstruction under one roof.
Service area: Based in Waimanalo on Oahu's east side. They list specific coverage for Waimanalo, Kailua, Kaneohe, Hawaii Kai, Honolulu, Aiea, Pearl City, Waipahu, and Mililani. They claim to serve all of Oahu, though response times to the west side from a Waimanalo base should be confirmed.
Mold + water restorationFull reconstruction24/7 emergency responseCommercial restoration
Review snapshot: Christian Davis draws personal praise in nearly every review for hands-on communication and after-hours responsiveness, with Nick noted for skilled drywall and repair work. But with zero 1-star reviews across 36 total at 5.0 stars, there are no complaints to report.
Best for: Honolulu homeowners dealing with water damage or mold after leaks or storms who want a single operator — Eric Hasha runs every job personally across Oahu.
Service area: Headquartered in Honolulu, Hawaii at 1050 Queen Street. They list ten Oahu communities: Honolulu, Ewa Beach, Hawaii Kai, Kailua, Kaimuki, Kaneohe, Manoa, Mililani, Nuuanu, and Pearl City. Coverage appears limited to Oahu.
Owner-operated jobsWater-to-mold pipelineInsurance claim helpCommercial and residential
Review snapshot: Eric Hasha draws praise across all 24 reviews for responsiveness, honest pricing, and hands-on work on both residential and commercial jobs. But with zero negative reviews on record, there is no independent check on how problems get handled.
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