Mold Removal Companies in Honolulu, Hawaii
Mold removal companies in Honolulu range from IICRC-certified professionals with independent clearance testing to operators without verified credentials. The mold removal industry has a documented history of consumer complaints — this directory helps you tell them apart.
Why You Need Two Companies, Not One
The biggest mistake Honolulu homeowners make when dealing with mold isn't hiring a bad contractor. It's hiring one company to do everything. The company removing your mold has a financial interest in finding as much mold as possible — if that same company does your testing, there's no independent check on their work.
The industry standard (IICRC S520) requires the removal company and the verification inspector to be separate. The final step of any legitimate mold removal job is a clearance test by an independent inspector — confirming the mold is gone and your home is safe. This directory lists contractors and inspectors separately for exactly this reason.
Mold Removal Contractors in Honolulu
40 listedFilter by area:
SERVPRO of Kailua
45-564 Kamehameha Hwy D, Kaneohe, HI 96744
+1 808-900-8280SERVPRO of Central Honolulu, Kapolei
1750 Kalākaua Ave 2018 A, Honolulu, HI 96826
+1 808-909-8281Eco Clean Hawaii
620 Dillingham Blvd, Honolulu, HI 96817
+1 808-783-9225Ohana Construction, Inc.
2144 Kauhana St, Honolulu, HI 96816
+1 808-999-0941All Honolulu Mold Removal Contractors
SERVPRO of Hawaii | SERVPRO of Maui
77-6435 Kuakini Hwy Suite 201, Kailua-Kona, HI 96740
+1 808-900-7291Premier Restoration Hawaii
2815 Kaihikapu St Unit 104, Honolulu, HI 96819
+1 808-500-9404SERVPRO of Downtown Honolulu/Team Maras
1164 Bishop St Unit 941, Honolulu, HI 96813
+1 808-900-7647PuroClean Property Restoration Services
96-1185 Waihona St Suite D-1, Pearl City, HI 96782
+1 808-548-7876Urgent Island Restoration
1130 N Nimitz Hwy Suite B-180, Honolulu, HI 96817
+1 833-547-7015Honolulu Commercial Cleaning
2026 Democrat St 2nd floor, Honolulu, HI 96819
+1 808-468-8048Superior Restoration & Construction
41-038 Wailea St # B, Waimanalo, HI 96795
+1 808-909-3100FIRST ONSITE Property Restoration
94-1388 Moaniani St Unit #220, Waipahu, HI 96797
+1 808-484-4095AAA Water Damage Restoration & Carpet Care
7119 Niumalu Loop, Honolulu, HI 96825
+1 808-349-3407Hawaii Asbestos Abatement Services KR SERVICES LLC
85-877 Waianae Valley Rd, Waianae, HI 96792
+1 808-429-2496Rescue One Restoration
80 Sand Island Access Rd Unit #227, Honolulu, HI 96819
+1 808-745-1608ServiceMaster Fire & Water Restoration by Rapid Response
905 Kalanianaʻole Hwy #1101, Kailua, HI 96734
+1 808-664-3603Muranaka Environmental Consultants, Inc.
401 Waiakamilo Rd Suite 101A, Honolulu, HI 96817
+1 808-845-88225 Red Flags When Hiring a Mold Removal Company in Honolulu
They offer free testing.
Legitimate mold inspectors charge for their services — typically $200–$600. A "free inspection" means the company is betting on finding enough mold to sell you a remediation job. That incentive structure doesn't produce honest assessments.
They want to do both the testing and the removal.
If one company wants to assess the problem, remove the mold, and confirm the work is done, you have no independent verification of anything. The conflict of interest is structural, not personal. Require separate companies.
They diagnosed "black mold" without a lab test.
No one can identify mold species by looking at it. A contractor who tells you on the spot that you have toxic black mold is either guessing or pitching. Either way, walk away.
They want full payment before work starts.
Standard industry payment structure: 25% when work begins, 25% at midpoint, 50% after completion and a passing clearance test. Full payment upfront is one of the oldest contractor scams in any trade.
They can't give you a written, itemized estimate.
If a contractor can't tell you in writing exactly what they'll contain, remove, and charge — they can't be held accountable for delivering it. Verbal quotes are not contracts.
What Mold Removal Costs in Honolulu
| Location | Typical range |
|---|---|
| Bathroom | $500 – $1,500 |
| Crawl space | $500 – $2,000 |
| Basement | $1,000 – $4,000 |
| Attic | $1,000 – $4,000 |
| HVAC system | $2,000 – $8,000 |
| Whole house (severe) | $10,000 – $30,000+ |
Per square foot: $10–$25 for most jobs. National average: $2,300–$2,400.
Is your quote too high?
Get at least three written estimates before you commit. A legitimate company will itemize their quote — square footage of containment, materials to be removed, equipment, and timeline. A quote delivered under pressure to sign immediately is a red flag regardless of price.
What's not included in most quotes:
The independent clearance test (budget $150–$400 separately), structural repairs after material removal, and treatment of the moisture source itself. Ask every contractor: does your quote include moisture source identification, or just mold removal?
Estimate Your Mold Removal Cost
Get a realistic cost range before you call a single contractor.
Tell us about your mold problem
Adding square footage improves estimate accuracy.
Does Insurance Cover Mold Removal in Hawaii?
Short answer: usually not. Standard homeowners insurance policies cover mold only when it results from a sudden, accidental covered event — a burst pipe, an overflowing appliance, a roof damaged by a named storm.
What insurance almost never covers:
- ×Mold from a slow leak — classified as owner neglect
- ×Mold from flooding — standard policies and FEMA flood insurance both exclude mold
- ×Mold from condensation, poor ventilation, or long-standing moisture
Common Questions About Mold Removal
Is this black mold?▾
There's no way to know by looking at it. Mold color doesn't identify species — you'd need a lab test for that. Don't let a contractor charge you a premium because they called it black mold without a test.
Do I have to leave my house during mold removal?▾
It depends on where the mold is and how much there is. For contained jobs in one area, most families can stay in another part of the house. For larger jobs involving multiple areas or your HVAC system, leaving for the duration is standard.
How do I know the mold was actually removed?▾
The only reliable answer is a clearance test by an independent inspector — someone with no financial connection to the removal company. Any contractor who completes work and doesn't mention a clearance test is leaving you with no way to verify the job.
Will my insurance cover this?▾
Only if mold resulted from a sudden, covered event like a burst pipe or appliance failure. Mold from slow leaks, poor ventilation, or flooding is almost never covered. Even when covered, most policies cap mold coverage at $1,000–$10,000.
How long does mold removal take?▾
Most standard residential jobs take 1–5 days. Add 2–5 business days for clearance test lab results after the job is complete. If you have a real estate closing deadline, get that timeline in writing from both the contractor and the inspector.
Can mold come back after removal?▾
Yes — if the moisture source isn't fixed. Mold is a symptom of a water problem. A legitimate contractor identifies and addresses the moisture source as part of the job.
What's the difference between a mold inspector and a mold removal company?▾
A mold inspector tests your home, identifies the extent of the problem, and writes the scope of work. They do not remove mold. A mold removal company physically removes the mold. The inspector also does the final clearance test. These must always be two separate companies.
Is Mold Removal Licensed in Hawaii?
Hawaii does not currently require a specific license for mold remediation. This makes the IICRC certification check more important, not less. The independent clearance test is the most reliable safeguard a homeowner has in unregulated markets.
Full Hawaii licensing guide →More Honolulu Mold Removal Resources
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Disclaimer: MoldRemovalSource.com is an independent directory. Listings are provided for informational purposes only and do not constitute an endorsement of any contractor or inspector. Credential information is verified at time of listing and may change — always verify current certifications directly before hiring. Full disclaimer →