Our experts have nearly 30 years' experience of installing and repairing air conditioning units. Furthermore, we offer a complete range of property maintenance solutions including boiler service and renewals, PAT testing and all ductwork cleaning. I've used Quantech Environmental for many years and have always found them to be professional, punctual and competent. I have used Quantech Environmental over a number of years now and have always found them to be punctual, reliable and professional. I've found their engineers to be extremely competent & courteous and their office well organised and efficient.