Follow us on Facebook: Start about the company Contact More than 20 years in the industry Peter Collin Excavators was started in 1995. With knowledge and experience, we can help you with your ground work. Read more Contact us with your request! Turnkey contract We carry out turnkey contracts for all earthworks. Contact us for more information about what we offer. Peter Collin Grävmaskiner AB Harg Säteri, 195 96 Rosersberg info@collingravmaskiner.se