Household Environmental
New Hampshire has no mold-specific license. See how we verify New Hampshire pros
About Household Environmental
Serving Derry, NH, Household Environmental is a verified mold professional specializing in removal and remediation. Highly rated at 5.0/5.0 based on 372 customer reviews.
Community Feedback
Based on 372 reviews
Aggregated from public review platforms
Review Strength
Scored out of 100: up to 55 points for review volume, 35 for rating quality, and ±10 for standing against the local average.
- Highly reviewed (372)47 / 55
- Exceptional rating (5.0)35 / 35
- Above avg in New Hampshire+3 / ±10
Remediation Capabilities
What mold remediation professionals do
- Structural ContainmentIsolation of affected areas to help minimize cross-contamination
- Negative Air Pressure SetupLower air pressure in the work area to help control the spread of contamination
- Microbial RemediationPhysical removal of mold growth from surfaces
- HEPA Filtration ProtocolsAir scrubbing and filtration during remediation
What this service involves
Mold Remediation
Mold remediation typically includes containment suited to the job, HEPA air filtration, and cleaning or removal of affected materials. Where the job calls for a check of the finished work by someone else, it should be done by the original assessor or another independent professional, not the company that did the work.
How We Verify New Hampshire Pros
New Hampshire doesn't license mold remediation, though state law requires a national third-party certification (such as ACAC) for residential mold assessment services. We verify New Hampshire pros directly: business identity, location, and reputation, plus certifications when provided.
- Business identity and location verified
- Reputation tracked: 5.0 stars across 372 public reviews
- Industry certifications: none on file yet
- Insurance: not yet verified
- State license: not applicable (New Hampshire has no mold-specific license)
Regulatory facts last reviewed September 2026.
Helpful Guides
- Mold Remediation Cost GuideNational averages, cost factors, and insurance coverage
- Mold Exposure SymptomsHealth effects, who is most at risk, and when to see a doctor
- Mold Identification GuideWhat common household molds can look like, and what looks like mold but isn't
- How to Hire a Mold Company6-step checklist to verify credentials and avoid scams
- Bathroom Mold GuideCauses, prevention, and when bathroom mold needs a pro
- Cleaning Mold With VinegarStep-by-step DIY guide and when vinegar isn't enough
Also Serving New Hampshire
Find verified mold professionals in nearby cities