37 Installation and replacement service for heating, ventilating and air conditioning systems; Installation of HVAC systems; Plumbing services; Maintenance of HVAC systems, plumbing installations, refrigeration systems, heating systems
The mark consists of an anthropomorphic walrus wearing glasses, a hat, a shirt, and pants holding a wrench in one hand, giving a thumbs up sign with the other hand. Color is not claimed as a feature of the mark.