Mold can reproduce and spread quickly, while remaining completely undetected. This is why Environmental Testing Group provides information and assistance to all new renters, buyers, or business owners to ensure the environment they are looking to rent or perchase is safe and clean for all. With over 4 years of experience, the professionals at Environmental Testing Group are ready to serve the Chicago area with inspection and testing of all potentially infested sites. With a multi step process and unbiased testing, a clean air environment is obtainable. So before any dotted lines are signed, feel free to set-up an appointment today with Environmental Testing Group.