Groundworks
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What customers say about Groundworks
Groundworks holds a 4.9-star rating across 567 Google reviews, which is noteworthy given Manchester's climate challenges. With 72% average humidity and 42 inches of annual rainfall, homes built around 1965 (the local median) are especially vulnerable to moisture problems. That track record suggests the company has experience with the mold and water issues that plague older houses in this region.
Before hiring, verify that Groundworks is registered with the NH Office of Professional Licensure and carries IICRC certification and appropriate insurance. New Hampshire doesn't require a specific mold remediation license, so these credentials matter. One important note: Groundworks is listed as a mold inspector, and inspectors who also perform remediation work create a conflict of interest under industry standards. If you need a mold inspection, consider getting one from an independent inspector (typically $200-$600 in this area) rather than a company that profits from finding problems and selling the fix.
Summary drawn from 567 Google reviews. We do not represent or endorse this firm.
Note: may also offer remediation services
This company's listed services suggest it may also perform mold remediation — confirm directly before booking an inspection. Industry standards recommend using a separate inspector and remediator to avoid a conflict of interest: an inspector who may also profit from remediation has less incentive to give an unbiased report.
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Claim This Listing →Business data sourced from public records · Last updated April 2026
MoldGuide is a lead referral service. We do not employ, endorse, or guarantee the work of any inspector listed in this directory. Verify licenses, insurance, and certifications independently before hiring.