Boldt Heating & Cooling LLC

Boldt Heating & Cooling LLC has kept Mukwonago and East Troy residents comfortable since 1976, making it one of the longest-standing family-owned HVAC companies in southeastern Wisconsin. This 24/7 operation holds a perfect 5-star rating across 64 verified customer reviews, with the majority of new clients arriving through neighbor-to-neighbor referrals. The company operates from 639 Baxter Drive in Mukwonago and field technicians maintain emergency availability for furnace or AC failures regardless of hour or holiday.

As a Lennox dealer partnered with Aprilaire and Honeywell, Boldt Heating & Cooling accesses manufacturer-direct replacement parts and can warranty installations using equipment from three major HVAC brands. The company provides free written estimates for new system installations and approaches every service call with a diagnostic-first philosophy, technicians assess existing equipment before recommending repairs or replacements, ensuring homeowners understand their options without pressure to purchase an entire new system.

Three recent reviewers specifically name Dawson as the technician who resolved their HVAC emergencies. Sean Kennedy notes Dawson diagnosed and repaired both furnaces in his duplex without upselling a full replacement. Jon Walsh describes calling during an -18 F Saturday when his draft inducer failed, Dawson, though out of town, guided him to a functional salvage part that kept his family warm. G Ritter recounts a same-day furnace and AC installation where Dawson arrived early, completed meticulous work, and left the site completely clean, describing the technician as a true perfectionist.