All Temperature Systems, LLC

All Temperature Systems, LLC is an HVAC contractor based in Waupaca, Wisconsin, holding a 4.3-star rating from 24 customer reviews. The business operates around the clock, offering 24-hour service every day of the week, which means a homeowner never waits for help when heating or cooling fails. Their service menu covers residential heating and cooling systems, boiler services, and commercial refrigeration, positioning them as a versatile option for both homeowners and business operators in the Waupaca area.

What distinguishes this contractor is their commitment to indoor air quality solutions and their documented work with the Aprilaire brand for whole-house dehumidification. The website lists advanced IAQ options including filters, humidifiers, dehumidifiers, UV light systems, and HEPA filtration, giving homeowners specific upgrades beyond standard equipment. Their commercial lite HVAC service tailors solutions to small and mid-sized commercial spaces, a niche that many residential-focused contractors in the area do not address. The combination of 24/7 availability and their range of indoor air quality products creates a differentiator for customers seeking comprehensive comfort solutions.

Reviewers describe specific technicians handling urgent situations with measurable results. One reviewer recounts calling on a Saturday when their furnace failed, and the team responded quickly to restore heat before the homeowner left for an extended trip. Another reviewer, Deerhaven Campground, describes a technician arriving during minus-20 degree weather to restore a furnace, emphasizing the urgency of the call and the timeliness of the response. A third reviewer notes technician Travis, described as an Army Veteran, taking time to ensure all systems operated perfectly after furnace work. These scenarios illustrate how the contractor responds to real customer timing pressures.