ASK Sprinkler covers advisory work, design, installation and service of sprinkler systems, with references including a Solna business park, a care facility at Gavlehov and a Stockholm university college. It describes itself as a certified and competent firm in sprinkler and fire protection, and the SBSC register confirms certificate 16-3 as anläggarfirma vattensprinkler to SBF 1020:4, together with an SBSC product certificate for hydraulic-calculation software.