Buy your Mr Cool mini split directly from an authorized dealer and get professional installation included. We sell all Mr Cool models — from single-zone DIY units to multi-zone whole-home systems — with same-day delivery and certified installation across California.
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.
Buy from California’s authorized Mr Cool dealer — full manufacturer warranty + professional installation by certified technicians
The newest and most advanced line. R454B refrigerant, WiFi built-in, works with Alexa/Google. Pre-charged line sets — no HVAC license needed. Our #1 seller.
| Complete System | BTU | Covers | Unit Price | Unit + Install |
|---|---|---|---|---|
| DIY 5th Gen 9K BTU 115V, single zone, WiFi | 9,000 | Up to 250 sq ft | $2,329 | $2,829 – $3,129 |
| DIY 5th Gen 12K BTU 115V, single zone, WiFi | 12,000 | Up to 350 sq ft | $2,359 | $2,859 – $3,159 |
| DIY 5th Gen 18K BTU 230V, single zone, WiFi | 18,000 | Up to 550 sq ft | $2,909 | $3,409 – $3,709 |
| DIY 5th Gen 24K BTU 230V, single zone, WiFi | 24,000 | Up to 750 sq ft | $3,329 | $3,829 – $4,129 |
| DIY 5th Gen 36K BTU 230V, single zone, WiFi | 36,000 | Up to 1,000 sq ft | $4,499 | $4,999 – $5,299 |
The latest innovation from MRCOOL. Simplified installation with the new EasyPro quick-connect system. Even faster install times — perfect for homeowners and pros alike.
| EasyPro System | BTU | Unit Price | Unit + Install |
|---|---|---|---|
| EasyPro 5th Gen 9K BTU 115V condenser | 9,000 | $1,377 | $1,877 – $2,177 |
| EasyPro 5th Gen 12K BTU 115V condenser | 12,000 | $1,468 | $1,968 – $2,268 |
| EasyPro 5th Gen 18K BTU 230V condenser | 18,000 | $1,628 | $2,128 – $2,428 |
| EasyPro 5th Gen 24K BTU 230V condenser | 24,000 | $1,856 | $2,356 – $2,656 |
One outdoor condenser powers multiple indoor units. Each room gets independent temperature control. 5th Gen with WiFi and R454B refrigerant.
| Multi-Zone Condenser | BTU | Zones | Unit Price | Unit + Install |
|---|---|---|---|---|
| DIY 5th Gen 18K Multi-Zone | 18,000 | Up to 3 | $1,899 | $3,199 – $3,899 |
| DIY 5th Gen 27K Multi-Zone | 27,000 | Up to 4 | $2,499 | $3,799 – $4,999 |
| DIY 5th Gen 36K Multi-Zone | 36,000 | Up to 5 | $3,299 | $4,599 – $6,299 |
| DIY 5th Gen 48K Multi-Zone | 48,000 | Up to 6 | $4,199 | $5,499 – $7,999 |
| DIY 5th Gen 55K Multi-Zone | 55,000 | Up to 6 | $4,899 | $6,199 – $8,899 |
* Multi-zone install price includes condenser + air handler installation. Air handlers sold separately ($449–$1,099 each depending on BTU).
Great performance at a lower price point. No WiFi, but all the cooling and heating you need. Complete systems ready to install.
| Advantage System | BTU | Unit Price | Unit + Install |
|---|---|---|---|
| Advantage 5th Gen 9K BTU | 9,000 | $1,599 | $2,099 – $2,399 |
| Advantage 5th Gen 12K BTU | 12,000 | $1,799 | $2,299 – $2,599 |
| Advantage 5th Gen 18K BTU | 18,000 | $2,199 | $2,699 – $2,999 |
| Advantage 5th Gen 24K BTU | 24,000 | $2,699 | $3,199 – $3,499 |
Prices include product + professional installation + electrical hookup + 1-year workmanship warranty.
Exact pricing depends on installation complexity. Free delivery in our service area.
Your authorized Mr Cool dealer in California
Full manufacturer warranty honored. No gray market units. Buy with confidence.
Product + professional installation by certified technicians. One price, no surprises.
We deliver the unit to your door and handle everything from unboxing to commissioning.
Dedicated 240V circuit, breaker, and disconnect box wiring — all included in the price.
Traditional HVAC companies charge $3,000-$8,000. Our all-in pricing saves you 30-50%.
In-stock units can often be delivered and installed the same day you order.
Already have a unit? Labor-only 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 $3,000-$8,000 for a mini split system fully installed. As an authorized Mr Cool dealer, we sell the same units at competitive pricing with professional installation included — typically saving you 30-50% compared to a traditional HVAC contractor. The Mr Cool DIY line features pre-charged line sets that don’t require EPA certification to install, which means our certified handymen can complete the job at a fraction of the cost. Full manufacturer warranty included.
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.
Shop our full Mr Cool catalog — add to cart and request installation in one step
Book your Mr Cool mini split installation today. Most installs completed in one day.