Best Mold Inspection & Testing near Brookfield, WI
These companies serve Brookfield from nearby bases in towns including Milwaukee, Waukesha and Wauwatosa.
15 companies listed · 2 open 24/7 · 11 open weekends · 12 rated 4.5+ · 1 shows a license
Data verified October 20, 2026
Absolute Restorations
1st Choice Inspection
Anderson Home & Foundation Inspection LLC
Quality Care Home Inspections
Homesight Inc Inspection Service
Listed for homeowners in and around Brookfield, WI, 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: Brookfield, WI
The 15 companies on this page are rated from 4.0 to 5.0 across 5,285 reviews; 8 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (100%), quality (81%) and responsiveness (77%). The topics that come up most in reviews of the companies on this page are "knowledge" and "price". 2 are open around the clock; 10 are open on Saturdays and 9 on Sundays. The services the companies on this page list most often on their websites are radon testing (4), home maintenance inspections (2), new construction inspections (2) and thermal imaging (2). 1 shows a license on its website; 2 list staff certifications (InterNACHI) and 5 have a BBB rating of A or A+. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 2 offer emergency call-outs; 3 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; 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.
Inspect Karma Home Inspection Services
Cobak Mold Removal Solutions
Hensiak Inspection Services Inc
Yellow Dog Inspections
Extinction Radon
Advantage Home Inspection Services
Extensive Home Inspections
Wisconsin Property Inspections LLC
RBG Inspections
Why these companies made our list
What customers say about companies near Brookfield
- “For radon testing, Jeff was proactive and prepared: he placed the testing machine two days before the inspection to ensure accurate results.” — customer of Advantage Home Inspection Services
- “Kenny and the Extinction Radon crew did a fantastic job installing a radon mitigation system in my home.” — customer of Extinction Radon
- “I needed mold testing and they got here quick and were affordable.” — customer of Inspect Karma Home Inspection Services
Excerpts from public reviews of the companies listed on this page.