Environmental Consultants. Natural Resources Consultants - Gillieston Heights, NSW . Service: Bush Regeneration, Community Development, Environmental Protection, Forestry, Revegetation, Weed Control. Hours of Operation: Flexible Hours, Open Monday - Friday, Open Saturdays, Open Sundays. Payment Method: Cash, Cheques, Direct Debit. Service Option: By Appointment, Consultations, Quotes. Assurance: Accredited