Pierre Monteil is very thorough and give valuable insights. Very professional.

Sentry Pest Control is the worst pest control company in Chicago. The prices are extremely high. The service is extremely poor. None of their technicians are even remotely close to solving pest issues for their customers. The owner takes advantage of his employees by severely underpaying them. I would suggest smithereen, Orkin, Marcs, Rose, or any other one. Never use century they use under trained technicians that will come and spray harmful poisonous chemicals all over your house without knowing the proper procedure help how to apply and where to apply these chemicals. Keep your kids, pets and family safe by using a more experienced company.

Do not hesitate to give Dan, with Sentry your business! His expertise is way beyond other companies! He knows everything about all problems. Have used him more then once and will continue to in the future! Call Dan , the man!

A great company to call if you have pest control issues. They usually get someone out the next day and their prices are reasonable.