Professional Mini Split Services in Grafton, WI
Certified Technicians
Systems Serviced
5 Star Reviews

Grafton, WI Mini Split Pros
At Mini Split Repair Pros, our certified technicians are dedicated to helping Graftonresidents resolve mini split issues quickly and permanently. We handle everything from a simple filter cleaning to a complete system replacement.
During freezing winters in Grafton, your mini split heat pump needs to work harder. Our technicians ensure optimal performance, proper defrost cycles, and correct refrigerant charge for cold-climate operation. Call (866) 576-1088 now for a free estimate and same day service in Grafton, WI.
We serve Grafton, Ozaukee County, and surrounding Wisconsin communities with same day and 24/7 emergency mini split service.
Residential
Full mini split services for homes and apartments in Grafton.
Commercial
Fast commercial mini split service to minimize downtime in Grafton.
Best Mini Split Technicians in Grafton
Residents of Grafton consistently rate Mini Split Repair Pros five stars because we prioritize customer education alongside top-tier technical service. After every repair or installation, our technicians take the time to walk you through your system's remote control functions, app integration, and proper filter cleaning procedures.
As a locally operated network of certified HVAC experts, we understand the specific climate demands of Wisconsin. We size and install heat pumps specifically rated for your local weather extremes, ensuring you stay comfortable indoors no matter what the temperature is outside.
Popular Zip Codes in Grafton

Frequently Asked Questions About Mini Split Service in Grafton, WI

Absolutely! Mini Split Repair Pros specializes in multi-zone mini split installations in Grafton, WI. We can connect up to 5 indoor air handlers to a single outdoor compressor, allowing customized temperature control in every room.
Signs your mini split needs refrigerant in Grafton, WI include: warm air blowing, ice on the refrigerant lines, hissing sounds, or higher electricity bills. Low refrigerant means a leak — our technicians find and fix the leak then recharge the system.
A blinking or flashing light on your indoor unit is an error code. It can indicate communication issues, sensor failures, or refrigerant problems. Give us a call at (866) 576-1088 and we'll dispatch a technician in Grafton, WI to decode and fix the issue.
A standard single-zone mini split installation in Grafton, Wisconsin takes 4–8 hours. Multi-zone systems may take 1–2 days depending on complexity. Our certified technicians work efficiently to minimize disruption to your home or business.
Yes! Adding a ductless mini split system increases property value and appeal in Wisconsin, especially for older homes without existing ductwork, sunrooms, or home additions. It’s an energy-efficient upgrade buyers love.
What Our Clients Say About Us in Grafton
"Highly professional and very reasonably priced. The technician explained exactly why my heat pump was making a loud noise and replaced the fan motor the same day."
"I woke up to my indoor unit leaking water everywhere. I called Mini Split Repair Pros at 6 AM and they had someone out by 8 AM to clear the drain line. Life savers!"
"After a power surge fried my unit, Mini Split Repair Pros came out, wrote up a detailed report for my insurance company, and had the replacement installed the same week."
Need Mini Split Service in Grafton, WI?
Our certified HVAC technicians are available same day and respond to emergencies 24/7.
(866) 576-1088 — Free Estimate