Get your Mr Cool DIY mini split installed right the first time. Our experienced handymen handle the mounting, line set, drilling, and electrical so you can enjoy ductless comfort without the hassle.
Everything you need for a perfect mini split install
Complete installation of one indoor head and outdoor condenser unit with line set.
Full professional installation including mounting, line set, electrical, and commissioning.
Two indoor heads connected to one condenser with full line set routing.
Dedicated 240V circuit, breaker installation, and disconnect box wiring.
Level pad or wall bracket mounting for the outdoor unit with vibration isolation.
Route and connect pre-charged line sets through walls, attics, or crawl spaces.
From box to cool air in one day
We assess your space, determine optimal placement, and plan the line set route.
Wall plate installed level, line set hole drilled, and indoor head securely mounted.
Condenser placed on pad or bracket, line set connected, and drain line routed.
Electrical circuit connected, system powered on, and all modes tested for function.
Labor pricing — you supply the Mr Cool unit
| Service | Starting Price | Avg. Time |
|---|---|---|
| Single Zone DIY Assist Install | $499 - $799 | 4-6 hrs |
| Single Zone Full Professional Install | $799 - $1,299 | 5-8 hrs |
| Multi-Zone (2 Zone) | $1,299 - $1,999 | 6-10 hrs |
| Multi-Zone (3-4 Zone) | $1,999 - $2,999 | 8-12 hrs |
| Line Set Installation Only | $299 - $499 | 2-3 hrs |
| Electrical Hookup Only | $199 - $349 | 1-2 hrs |
| Condenser Mounting | $149 - $249 | 1-2 hrs |
The Mr Cool DIY mini split is a game-changer for ductless heating and cooling, but "DIY" doesn't mean easy. Mounting an indoor head perfectly level, core drilling through exterior walls, routing line sets through tight spaces, and wiring a dedicated 240V circuit are all tasks that benefit from professional experience. Our handymen have installed thousands of mini splits and can complete your installation in a single day with a clean, professional result.
Traditional HVAC companies charge $2,000-$5,000 for mini split installation because they factor in their overhead, licensing, and the cost of handling refrigerant. With a Mr Cool DIY unit, the refrigerant comes pre-charged in the line set — no EPA certification needed. That means a skilled handyman can do the same job for a fraction of the price. You get the same result: a perfectly installed, warranty-protected mini split that heats and cools efficiently for years.
Need to cool or heat multiple rooms? Mr Cool multi-zone systems connect 2-5 indoor heads to a single outdoor condenser. Each zone has independent temperature control, so everyone stays comfortable. Our installation team handles the routing of multiple line sets, coordinates indoor head placement for optimal airflow, and ensures the outdoor unit is properly sized and positioned for the total system load.
Mr Cool installation near you
Book your Mr Cool mini split installation today. Most installs completed in one day.