envirotec offers a fast, friendly and professional service covered by guarantee. you can completely rely on envirotec with staff who fully trained with over 30 years of experience in the preservation industry. envirotec are members of the property care association, the trade body for the industry, and in 2005 envirotec proprietor steven edwards was awarded the prestigious title of national surveyor of the year in the annual csrt exams organised by the institute of wood preserving and damp proofing.envirotec are fully insured, with the majority of our business coming from recommendation from private clients or repeat business from professional clients such as property managers, architects, surveyors, housing associations, builders.envirotec offer insured guarantees through gpi ltd which are the industry leaders, and will be happy to survey, report and quote for your project survey fees start at £60.00 + vat and are refundable from invoices submitted for treatment