GPS is certified to remediate mold in residential and commercial dwellings and offers non-toxic mold remediation. GPS uses boro-scoping technology to look inside inaccessible areas such as walls and ceilings. Inner-wall air testing is also available. We install 12 or 20 mil reinforced seamless anti-microbial moisture barrier exceeding Ameren's specifications
Terry Hickey —
Positive: Quality
I really appreciated their service and the quality of their work. My house feels so much better having