Wolfe Fire Protection is the fire protection company of a third-generation family business in Everett, Washington. Set up in 2003, it runs as a separate team alongside the group’s plumbing arm. It designs, calculates, installs and certifies automatic fire sprinkler systems, including retrofits and tenant improvements. It also installs and tests fire-line backflow assemblies (DCVA and DCDCA) and runs inspection, testing and maintenance programmes, with reports sent to local fire departments. It works on apartments, hotels, high-rises, custom homes, restaurants and warehouses from Bellingham to Tacoma, and holds a Washington State Patrol fire sprinkler system contractor licence (Level 3).