Tergerson Heating and Air

Tergerson Heating and Air serves the Waco area as an HVAC contractor with a 4.7-star rating drawn from 12 client reviews. The company provides heating and air conditioning repair, installation, and replacement services for residential customers. Their service offerings cover air conditioning systems including central units, ductless splits, and heat pumps, along with heating solutions such as furnaces and heat pumps. Indoor air quality products include air filtration systems, purifiers, scrubbers, and UV light installations. The business maintains 24-hour availability seven days a week for emergency repair situations and offers same-day or next-day appointments for standard service calls.

The company distinguishes itself through transparent pricing practices. Technicians provide firm quotes before beginning any work, and customers receive multiple solution options when available. Most repairs are completed in a single visit according to their service process. The business emphasizes honest assessments, with reviewers noting cases where competitors recommended complete system replacements but Tergerson Heating and Air identified more cost-effective repairs.

Customer reviews highlight specific service scenarios handled by the company. One reviewer describes how Doug accurately diagnosed an issue that three previous companies had misidentified, also catching additional problems those contractors missed. Another reviewer recounts Doug arriving at 11pm after a long workday to resolve a cooling issue. During the 2021 Texas winter storm, Doug responded to emergency heating calls in the evening hours. A different reviewer notes the company worked late into the evening during extreme summer heat to restore a system after diagnosing a condenser issue rather than recommending a full replacement.