Legacy Service Company

Legacy Service Company operates from Olathe as a heating and cooling contractor serving Overland Park and the greater Johnson County area. The company holds a 4.6-star rating compiled from 160 customer reviews, reflecting consistent service quality across residential and commercial projects. Their service menu covers full HVAC lifecycle work including new equipment installation, repairs, and maintenance alongside complementary plumbing services for drains, water heaters, and related fixtures. The company employs at least two named technicians and appears to maintain a Warranty included with all services commitment.

The contractor distinguishes itself through an educational approach to customer service, taking time to explain sizing calculations and system recommendations rather than simply presenting a quote. Their website emphasizes that not all air conditioners work equally well for every home, suggesting they prioritize proper equipment selection over simply selling the most profitable unit. All services come with warranty coverage, providing clients with documented protection for parts and labor. The company serves both residential homeowners and commercial property managers, offering money-saving solutions that combine quality parts with skilled installation practices.

Customer reviews highlight specific technicians and scenarios that illustrate real service experiences. Tech Demarkus handled a same-day emergency call during a late-night AC failure, quickly diagnosing a defective control board and implementing a repair to restore cooling. Another reviewer described how DeMarkus walked her husband through a simple troubleshooting step that resolved the issue without requiring a service visit, saving the cost of a truck roll. Multiple five-star reviews describe water heater replacements, furnace installations, and plumbing repairs where technicians arrived on time, explained maintenance requirements, and completed work efficiently. One reviewer noted the team returned calls quickly even during busy periods following weather events.