Ductless Mini-Split Installation & Repair in Minneapolis–St. Paul
Call Northern One Hour Heating & Air Conditioning® for professional ductless mini-split installation, repair, and maintenance in Minneapolis–St. Paul. Trusted by Minnesotan homeowners for reliable solutions and service every time.
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Your Local Ductless Mini-Split Experts—Installation & Service You Can Rely On
We’ve installed and serviced ductless systems in homes throughout Minneapolis and St. Paul for years—so we know exactly which systems deliver the best comfort, efficiency, and long-term value for Twin Cities homeowners. From classic two-story homes in South Minneapolis to newer builds and attic conversions, we’ve seen it all—and we know how to size, install, and service ductless systems for maximum comfort and reliability.
We offer top-tier ductless units from trusted manufacturers, featuring:
- High SEER efficiency ratings for lower energy bills
- Zoned control for room-by-room comfort
- Sleek, quiet indoor units that blend into your space
- Remote or app-based temperature control
- Trusted performance in both summer and shoulder seasons
But what really sets us apart is what comes after the install. When you choose Northern, you’re choosing a team that shows up, gets it right, and stays available for maintenance, service, and long-term support—so your system keeps doing what it’s supposed to.
Full-Service Support for All Your Ductless Mini-Split Needs
Ductless Mini Splits Installation
We handle everything from system design and sizing to clean, professional installation. Our technicians ensure your ductless system is properly mounted, refrigerant lines are sealed and secure, and every indoor unit is optimized for airflow and performance.
Ductless Mini Split System Replacement
If your current mini-split is outdated, noisy, or no longer keeping up, we’ll help you upgrade to a more efficient model. We’ll walk you through your options and ensure the new system integrates seamlessly with your space and comfort goals.
Ductless Mini Split Repairs & Diagnostics
Not getting enough cooling? Seeing error codes or leaks? Our team can diagnose and repair ductless mini-split issues quickly—whether it’s a sensor failure, refrigerant issue, or compressor problem. We use OEM parts and manufacturer-approved procedures to restore full function fast.
Preventive Maintenance & Tune-Ups
Ductless systems require seasonal care to stay efficient and reliable. We offer regular maintenance plans that include filter cleaning, coil inspections, system testing, and performance checks to help you avoid costly breakdowns and extend the life of your system.
From planning to performance, we make sure your ductless mini-split system is set up for long-term success. Our team handles every step with precision—helping you choose the right model, installing it cleanly, and keeping it running efficiently through every season.
Need a new system installed in a room without ductwork? Upgrading from an older unit? Not getting the output you used to? We’ve seen it all—and we know how to get it done right. Our repair specialists are trained to handle everything from minor electrical issues to full system failures, and our ongoing maintenance keeps your investment protected year after year.
Call (763) 319-0872 to Schedule Your Ductless Mini-Split Service Today
With Northern, you’re not just getting a great product. You’re getting full-service support from people who know this technology inside and out.
From your first install to long-term support, we’re your trusted ductless partner in the Twin Cities.
Learn more About Our Air Conditioning Systems & Services
Heat Pumps
Heat pumps provide year-round comfort by efficiently heating in winter and cooling in summer. They’re ideal for Minnesota’s variable climate and can help lower your energy bills over time.
Thermostats
Upgrade to a smart thermostat for precise temperature control and energy savings. Easily adjust settings from your phone and let your system learn your habits for peak efficiency and comfort.
Financing
Investing in a new heating system is easier with Northern. We offer flexible financing plans that fit your budget—so you can get the comfort you need now and pay over time. Quick approvals, honest terms, and no surprises.
AC Maintenance
Routine service that extends your system’s life, improves performance, and helps prevent mid-season breakdowns.