Cardinal Heating & Air

Cardinal Heating & Air has earned a 4.7-star average across 513 reviews as Kirkland's round-the-clock HVAC solution. Operating 24 hours daily, seven days a week, this contractor serves residential clients throughout the greater Seattle metro area including nearby Redmond, Bellevue, and Issaquah. The company handles heating systems, cooling units, and tankless water heaters with a focus on preventive maintenance contracts that keep systems running efficiently year-round.

What distinguishes Cardinal Heating & Air from neighboring contractors is their dual commitment to thoroughness and transparency. Multiple reviewers describe technicians who photographed problem areas, walked homeowners through the issues on screen, and explained recommended repairs in plain language. The company maintains a preventative replacement schedule for components like tankless water heater parts, helping customers avoid mid-winter failures rather than reacting to emergencies.

Customers repeatedly mention specific technicians by name, and the experiences reveal a pattern of careful, tidy work. A technician named Vitali performed a deep cleaning on a heat pump system while explaining its long-term outlook. For a complicated rooftop heating system, Timothy Baker squeezed in a last-minute appointment, replaced soot-blackened components, and returned days later with matching filters. Another reviewer described Reggie arriving the same day for a plumbing emergency, using shop towels and shoe covers to leave the home spotless.