AB Gruplas AB Gruplas in Sundsvall, Västernorrland. Machine maintenance, contracting for land and buildings, remodeling and extensions, operation and maintenance work for properties and much more. Search for: search Menu Main menu Home Currently Services The company Customers Pictures Contact Welcome to us at Aktiebolaget Gruplas We are a company in the construction industry that operates in Sundsvall and the surrounding area. We undertake both large and small assignments and perform services primarily for companies, but also for private individuals and associations. AB Gruplas has a well-developed collaboration with the company Petrus Mark & Maskin, where we together ensure that you as a customer receive the best possible service. In the work where cooperation is applicable, you as a customer always have AB Gruplas as a counterparty. Here on the website you will find more information about the company and in the image archive there are pictures of the machine park and examples of some of the work we have done. Feel free to fill in the contact form or call us, and we can discuss how we can best help you!