O2 Mold Testing of Fort Worth O2 Mold Testing of Fort Worth is a top-notch mold testing provider throughout Fort Worth, TX, and 10 miles nearby. Choose the professionals you can trust. Give us a call to get more info or to schedule an appointment. You are welcome! Business hours: Mon-Sun 8:00am – 8:00pm Payment methods: Cash, Visa, Master Card, Discover, American Express, Diners, Debit Card. Learn more: https://www.o2moldtesting.com/fort-worth-tx/ Email: janet@o2moldtesting.com Phone: 6822008776 Address: 777 Main St, Suite 600, Fort Worth, TX 76102