Assured Heating, A/C & Refrigeration
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Assured Heating, A/C & Refrigeration delivers heating and cooling solutions to homeowners throughout the Dayton area and surrounding Minnesota communities. The contractor holds a 4.8-star rating derived from 29 verified client reviews, reflecting consistent service quality across residential projects. Founded as a family-owned enterprise in 1997, the company has maintained continuous operations for nearly three decades under the same ownership. Emergency response availability remains a cornerstone of their service model, with technicians accessible around the clock, seven days a week, including same-day appointments for urgent needs.
The contractor distinguishes itself through same-day service commitments and 24/7 availability, ensuring homeowners never face prolonged discomfort during equipment failures. Their service portfolio encompasses traditional heating and cooling systems alongside modern heat pump technology and ductless mini-split installations for targeted zone control. Commercial systems receive dedicated attention, while preventive maintenance programs help extend equipment lifespan and reduce unexpected breakdowns. Indoor air quality solutions address filtration and purification concerns common to Minnesota residences.
Customer reviews frequently highlight the company's responsiveness during extreme weather events. One reviewer recalled a 104-degree heat wave in June 2025 when their air conditioning failed, and Assured dispatched a technician the following morning who completed repairs within thirty minutes. Technicians named in reviews include Logan, Kurt, Nick, and Austin, with clients praising their product knowledge and efficient work ethic. Long-term client relationships spanning fifteen years testify to the contractor's reliability, with one reviewer specifically noting their trust developed through multiple heating and cooling emergencies resolved correctly on the first visit.
What Customers Say
Twenty-nine client reviews collectively award perfect five-star ratings, with recurring themes spanning emergency same-day service during extreme weather, technician product knowledge, transparent pricing, and resolution on first visit. Multiple reviewers emphasize multi-year relationships exceeding a decade, indicating sustained satisfaction rather than isolated praise.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| TuesdayToday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
AC Repair & Maintenance
Diagnostic services, component replacement, and tune-ups for air conditioning systems, including emergency repairs.
Heating System Service
Furnace repair, heating equipment maintenance, and troubleshooting for residential heating applications.
Heat Pump Installation
Sales and installation of heat pump systems providing dual heating and cooling functionality.
Mini-Split Systems
Ductless mini-split installations offering zoned temperature control for specific areas or additions.
Commercial HVAC
Heating, cooling, and ventilation solutions tailored for commercial buildings and workspaces.
Preventive Maintenance
Annual tune-ups and inspection services designed to extend equipment lifespan and prevent failures.
Air Quality Solutions
Indoor air purification and filtration products addressing allergens and airborne particles.