We performed essential maintenance and targeted repairs on a residential tar and gravel flat roof in Albuquerque. Our team focused on sealing critical penetration points, including plumbing vents, skylights, and complex HVAC ductwork systems. This work ensured the integrity of the building envelope by addressing potential leak sources around the roof’s perimeter and mechanical equipment. We utilized professional-grade mastic and specialized coatings to reinforce the seals around vertical pipes and stucco-finished parapet walls. The project involved resealing galvanized metal ducts and ensuring all scupper drains and flashing corners were watertight. These functional improvements provide durable protection against weathering while maintaining the efficiency of the rooftop systems.