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Claim This BusinessCardinal Heating, Cooling, Plumbing & Electric serves the Sun Prairie community and surrounding Wisconsin neighborhoods with round-the-clock availability for heating, cooling, plumbing, and electrical needs. With an exceptional 4.9-star rating accumulated across more than 5,000 customer reviews, the company has established itself as a trusted name in home comfort systems throughout Dane County. Homeowners in Sun Prairie and nearby communities can reach the team any day of the week, including holidays, thanks to their 24-hour daily operation model.
What distinguishes Cardinal from area competitors is their emphasis on transparent communication and customer education. Multiple reviewers note the company sends text updates identifying which technician will arrive and providing estimated arrival windows, eliminating the uncertainty typical of service calls. The team includes licensed specialists across multiple trades, allowing the company to handle comprehensive system replacements spanning HVAC equipment, water heaters, water softeners, and electrical upgrades without coordinating multiple external contractors.
Customer reviews repeatedly highlight specific team members who delivered . Nathan recently diagnosed and resolved a furnace issue within hours for one Sun Prairie homeowner, explaining options so the customer felt educated rather than sold. Technician Mike went out of his way during icy weather to help a 63-year-old resident shovel her driveway before a scheduled appointment, an act one reviewer called renewing her faith in people. For furnace upgrades, Nick replaced aging components and installed a new digital thermostat, earning praise for competitive pricing and thorough work.
All five featured reviewers award five stars, with three specifically mentioning same-day or within-hours response times. Multiple customers cite the company's text notification system as a standout convenience, and three named individual technicians, Nathan, Mike, and Nick, by name for exceptional service.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Air conditioning diagnostics, tune-ups, and repair services available 24 hours daily for residential cooling systems.
Full furnace replacement including component upgrades, new digital thermostat installation, and system testing.
Water heater installation, water softener setup, and general plumbing repairs for residential properties.
Electrical system upgrades including panel improvements and wiring services for home comfort systems.
Round-the-clock availability every day including holidays for urgent heating, cooling, and plumbing needs.
Complete multi-system replacements covering HVAC, water heaters, water softeners, and related equipment.