Licensed mold assessors & remediators in Hicksville, NY
Quick answer: 6 NYS DOL-licensed listings give an address in Hicksville (6 mold remediation), and 147 more are elsewhere in Nassau County. Licensed pros often travel, so ask whether they cover your address.
Read the Hicksville hiring guide → (licence checks, questions to ask, costs, FAQ)
Which licensed mold assessors and remediators are based in Hicksville, NY?
Listed below: 6 licensed mold remediators with an address in Hicksville. Listings holding more than one licence type are shown once.
Licensed mold remediators (6)
HicksvilleLicensed firm
Contact
- 95 Jerusalem Ave, Hicksville, NY
- ☎ (516) 433-8008
Licence
- Mold Remediation Contractor License (SH126) #24-63TG4-SHMO (exp. 2026-10-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
HicksvilleLicensed firm
Contact
- 160 6th St, Hicksville, NY
- ☎ (917) 594-2637
Licence
- Mold Remediation Contractor License (SH126) #25-6UJFH-SHMO (exp. 2027-05-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
Hydradyne Inc. (dba 1800 Water Damage of Nassau County)
✔ Licensed by NYS DOL Mold remediation★★★★★5.0 (106) GoogleHicksvilleLicensed firm
Hydradyne Inc. (dba 1800 Water Damage of Nassau County)
✔ Licensed by NYS DOL Mold remediation★★★★★5.0 (106) GoogleContact
- 160 Engineers Dr, Hicksville, NY
- ☎ (516) 412-6000
- 🌐 1800waterdamage.com
- ✉ [email protected]
Added by us, not on the state list: website and rating from the firm's Google Maps listing, retrieved 2026-10-30; email as published at 1800waterdamage.com, retrieved 2026-10-30.
Licence
- Mold Remediation Contractor License (SH126) #25-65P96-SHMO (exp. 2027-04-30)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
HicksvilleLicensed firm
Contact
- 146 1st St, Hicksville, NY
- ☎ (646) 217-9761
Licence
- Mold Remediation Contractor License (SH126) #25-6SIUG-SHMO (exp. 2027-12-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
HicksvilleLicensed firm
Contact
- 191 Lee Ave, Hicksville, NY
- ☎ (347) 459-7553
Licence
- Mold Remediation Contractor License (SH126) #26-6S6NB-SHMO (exp. 2028-02-29)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
HicksvilleLicensed firm
Contact
- 51 Pollok Pl, Hicksville, NY
- ☎ (929) 526-6001
Licence
- Mold Remediation Contractor License (SH126) #26-6S9HE-SHMO (exp. 2028-01-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
Which other licensed mold pros are in Nassau County, NY? (147)
147 more NYS DOL-licensed listings are elsewhere in Nassau County.
See all 153 Nassau County listings →
Which other Nassau County cities have licensed mold pros?
Valley Stream · Farmingdale · Westbury · Plainview · Levittown · Massapequa
Frequently asked questions
How do I check a mold pro's licence in Hicksville?
Look the name up in the NYS DOL records and ask for the licence number in writing. Each listing here shows the licence numbers from the agency's records. The Hicksville hiring guide lists questions to ask.
How much does mold inspection cost in Hicksville?
National HomeAdvisor figures put mold inspection or assessment at $303–$1,075 (average about $689) and mold remediation at $1,223–$3,757 (average about $2,368). There are no Hicksville-specific prices, so get written quotes. See the cost guide and estimate tool.
Can the same company test and remove mold in Hicksville?
No. In New York, the company that assesses your mold can't also remove it on the same job, so get assessment and remediation quotes from different licensed firms.
Guides
Mold assessment vs remediation · Mold inspection & remediation cost + estimate tool · Mold licensing rules by state · How to hire a mold pro
Data last verified 2026-10-12 against NYS DOL licence records.