DNA Heating & Cooling

DNA Heating & Cooling maintains a 5.0-star rating across 13 verified customer reviews in Excelsior, Minnesota, and operates seven days per week from 7 AM to 7 PM. This heating contractor serves residential clients throughout the greater Excelsior area and neighboring communities, providing installation, repair, and maintenance services for furnaces and cooling systems. The company maintains a local presence in Excelsior and is identifiable by phone at (612) 229-5994.

Multiple reviewers emphasize the company's commitment to honest assessments and Transparent pricing, noting that the technician declined to sell unnecessary upgrades and instead identified issues that competing contractors overlooked. Several customers specifically praised the team for explaining repair options in detail and helping homeowners understand what they actually needed versus what they did not. Pricing comparisons against competitor estimates appeared favorably in at least two reviews, suggesting competitive rates alongside the transparency theme.

Reviewers describe specific service experiences including a same-day furnace troubleshooting call that restored operation quickly, a same-day emergency response during a breakdown, and a duplex upgrade replacing dual gravity furnaces with high-efficiency units and new ductwork. One reviewer detailed how the team arrived exactly at the scheduled time and completed the installation in a few hours. The technician also assisted a caller remotely through diagnostic steps before committing to a service visit, demonstrating willingness to help without requiring immediate on-site engagement.