Cool Heat 365 LLC

Cool Heat 365 LLC has operated as a family-owned HVAC contractor from Stanwood, Washington since 2018. The company maintains a 4.8-star rating across 348 client reviews, reflecting consistent workmanship in heating repair, cooling installation, and system maintenance for homeowners throughout Snohomish and Skagit counties. Serving communities from Mount Vernon to Edmonds and Lynnwood to Arlington, the team handles residential projects ranging from routine furnace tune-ups to complete heat pump replacements.

The company differentiates itself through certified expertise with leading heat pump manufacturers, including Daikin and Bosch mini split systems. Several reviewers mention the installation of Daikin heat pumps operating through existing duct work, a solution that avoids invasive ducting modifications. The crew also installs Halo Zero air filtration upgrades and handles gas piping for fireplace conversions, demonstrating capability across both heating and ventilation trades.

Customer reviews name specific technicians who arrived prepared and resolved issues in single visits. Mike O'Connor showed up with a furnace drain pump already in hand, completing the repair and configuring thermostat settings during one appointment. Another reviewer credits Mike with arriving within two business days to diagnose a system-wide issue, noting the technician was courteous and ensured the entire setup functioned properly. Craig Johnson describes the crew installing a Daikin heat pump, furnace, and Halo filter alongside a 4-inch air filter upgrade, praising communication throughout the process.