Ductless Mini-Split Installation & Repair
Ductless mini-splits heat and cool individual rooms or zones without adding ductwork — a common solution for additions, converted garages, finished basements, and older homes where extending ducts isn't practical.
Signs you may need this service
- A room addition or converted space has no heating or cooling at all
- An existing mini-split isn't heating or cooling the room effectively
- The indoor unit is leaking water or making unusual noises
- The remote or wall controller isn't responding correctly
- Ice forming on the outdoor unit
What's included
- Single-zone and multi-zone system design and installation
- Garage comfort applications — heating and cooling a converted or working garage
- Line set installation, electrical hookup, and condensate drainage
- Repair of indoor and outdoor unit components
- Multi-zone troubleshooting when one zone isn't performing like the others
Repair or replace?
Mini-split indoor and outdoor units are matched pairs — if the outdoor compressor fails on an older system, it's often more practical to replace the pair than to search for a discontinued match. Indoor-unit issues like fan motors or control boards are usually straightforward repairs.
What affects the cost
Every job is different, so we don't publish flat prices — but these are the main factors that go into a quote:
- Number of zones (indoor units) and the length of line-set runs required
- Whether new electrical circuits are needed for the outdoor unit
- Single-zone vs. multi-zone system complexity
- Wall, ceiling, or floor-mounted indoor unit style
Frequently asked questions
Can a mini-split heat a garage in winter?
Yes — this is one of the most common uses for mini-splits in Colorado, since garages are rarely connected to the home's main ductwork. Sizing depends on insulation, garage door type, and how the space is used.
How many zones can one outdoor unit support?
It depends on the equipment — single-zone systems pair one indoor unit to one outdoor unit, while multi-zone systems can support several indoor units from a single outdoor condenser. We'll size this to your specific rooms.
Are mini-splits noisy?
Indoor units are generally quiet in normal operation. If an existing unit has become noticeably louder, that's usually worth a diagnostic visit.
Available across the Denver metro area
This service is offered throughout our service area, subject to the coverage noted on each city's page.