Best Mold Inspection & Testing in Tempe, AZ
15 companies listed · 4 in Tempe · 12 open 24/7 · 14 open weekends · 14 rated 4.5+
Data verified October 18, 2026
Square One Restoration
Emergency Restoration Specialists AZ
Home to You Inspections
Doan Restoration
Checklist Inspections
Listed for homeowners in and around Tempe, AZ, 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: Tempe, AZ
4 of the 15 companies we list are based in Tempe; the other 11 serve Tempe from towns including Gilbert (12 mi), Mesa (12 mi) and Phoenix (16 mi). The companies on this page are rated from 4.4 to 5.0 across 3,740 reviews; 12 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (84%) and quality (70%). 12 are open around the clock and 14 are open on weekends. The services the companies on this page list most often on their websites are mold remediation (3), storm damage restoration (3), water damage restoration (3), fire damage restoration (2) and mold inspection (2). 8 show a license on their websites; 3 list staff certifications (IICRC and EPA) and 6 have a BBB rating of A or A+. 9 have ten or more years of experience, the longest 34 years. 12 offer emergency call-outs; 3 offer financing or payment plans; 9 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. 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.
What should I look for on an inspection company's website?
Sites are listed for 14 of the 15 companies here. Check whether the company sells removal as well as testing, which lab it sends samples to, and whether it shows a redacted sample report. A firm that explains its sampling method in public is easier to hold to it later.