commercial air duct cleaning

Quality Air Services (QAS) is a commercial indoor air quality specialist based in San Leandro, California, serving the West Coast and beyond for over 30 years. QAS provides commercial HVAC systems cleaning, system restoration, inspections, and IAQ testing services, and is a NADCA and IKECA certified, licensed and bonded California contractor.

air and surface samplingcoil cleaningencapsulationHVAC system cleaningIAQ testinginspectionskitchen hood and grease duct cleaninglead abatementmold remediationrust remediation and resurfacingsystem restorationwet/dry cleaning

Clear Air Enviro-Services helps industrial and commercial businesses maintain clean, safe, and compliant environments. Founded in 2010 as a one-man residential HVAC and air duct cleaning operation, it now specializes in mechanical and industrial cleaning including data center and cooling tower cleaning, indoor air quality, and preventative maintenance. It is a Woman-Owned Small Business (WOSB) and Targeted Small Business (TSB) headquartered in Des Moines, Iowa.

combustible dust removalcooling tower cleaningdata center cleaningenvironmental compliance consultationHVAC maintenanceindustrial ventilationmold remediationpreventative maintenance

Edmondson Restoration is a veteran-owned, family-operated emergency property restoration company with offices in Rock Hill, SC and Columbia, SC. It provides 24/7 emergency response across South Carolina and the Charlotte Metro area, handling water, fire, mold, and storm damage plus reconstruction. Crews are IICRC-certified and aim to be on-site in under one hour.

board-up and tarpingcontainment and negative air setupdrywall and flooringemergency water extractionHEPA air filtrationinsurance claim coordinationmoisture mapping and monitoringmold inspection and remediationodor removal and air purificationoverhead cleaning and high dustingreconstructionsoot and smoke cleanupstructural drying and dehumidification