FGK Services Inc. is a family owned business formed by industry veterans committed to personal customer service and exceeding expectations! FGK Services has maximized the latest technological efficiencies required to keep service high and costs as low as possible for your property or facility. We clean office buildings, commercial shopping centers, schools, restaurants, multi-unit residential, government buildings & more. LEEDS Certified. Certified: SAR-CoV-2 / COVID 19 training.