A1 air testing provides professional air quality and environmental testing in Grand Rapids, Michigan and surrounding areas. We do detailed residential & commercial inspections to find hidden environmental hazards that may affect health, comfort and property value. We offer radon and asbestos services as well as mold air testing, surface sampling, VOC testing, indoor air quality assessments and HVAC system evaluations. We provide results, explanations and practical recommendations utilizing advanced equipment and certified laboratory analysis. A1 Air Testing strives for honest reporting, reliable service & client safety.