Best Mold Inspection & Testing in Greensboro, NC
15 companies listed · 9 in Greensboro · 2 open 24/7 · 7 open weekends · 13 rated 4.5+
Data verified October 13, 2026
Good Foundations Home Inspections LLC
Home Spectors Inspection Services
Clean Air
Environmental Solutions Group
Spartan Recovery Services
Listed for homeowners in and around Greensboro, NC, these 15 companies test for mold and indoor air problems. Listings show what each one states about sampling, lab work and the environmental tests it offers, plus ratings and quotes from public reviews.

Area overview: Greensboro, NC
9 of the 15 companies we list are based in Greensboro; the other 6 serve Greensboro from Summerfield (7 mi). 14 of the companies on this page have a rating, from 4.0 to 5.0 across 3,474 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. 2 are open around the clock; 7 are open on Saturdays and 5 on Sundays. 5 show a license on their websites. 7 have ten or more years of experience, the longest 30 years. 2 offer emergency call-outs; 4 give free estimates and 3 are family- or locally-owned. We have a website on file for all 15 of the companies on this page; 12 publish a contact page; 10 list a public email and 3 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Is one opinion enough on a damp problem?
Not when the first visit ends with a large removal quote attached. You have 15 companies on this page, so getting a second diagnosis is straightforward. Ask each one what it thinks the water source is. Two independent answers that match is the strongest signal you will get.