Mini splits. Zone-by-zone comfort, no ductwork required.
If you have an addition, an ADU, a converted garage, or a room that never reaches setpoint, a ductless mini split is almost always the right answer. We install single-zone and multi-zone systems from Mitsubishi, Daikin, LG, and Fujitsu across San Diego County.
What's included in this service?
- Single-zone mini split install (1 outdoor + 1 indoor head)
- Multi-zone systems (2 to 8 indoor heads on one outdoor unit)
- Wall-mounted, ceiling cassette, concealed duct, and floor console heads
- Line set routing through walls, crawlspaces, and attics
- Electrical disconnect, whip, and circuit sizing
- Condensate pump and drain routing
- WiFi and app commissioning
- Rebate paperwork for qualifying heat pump models
When do you need this service?
- ADU, garage conversion, or finished attic without ducts
- One room is always 10°F off the rest of the house
- Central system is undersized for a new addition
- You want to keep a bedroom cooler at night than the rest of the house
- Historic home where new ductwork is impractical
What do homeowners ask about Mini Splits?
How loud are mini splits?
Indoor heads run 19 to 30 dB on low — quieter than a whisper. Outdoor condensers are 45 to 55 dB, similar to a modern refrigerator. Night setback keeps bedroom zones especially quiet.
Which brand is best?
Mitsubishi Electric and Daikin lead on reliability and parts availability in the U.S. LG and Fujitsu are also strong. The right pick depends on your zone count, budget, and whether you need hyper-heat performance. We're brand-neutral — we'll recommend based on your situation, not a vendor bonus.
Do mini splits heat as well as cool?
Yes, all modern mini splits are heat pumps that cool and heat. In San Diego's mild climate, heat performance is excellent year-round — you will not need backup heat for a well-sized system.
Can I install a mini split myself?
DIY kits exist, but refrigerant handling is EPA-regulated, a bad flare will leak and fail within a year, and warranty coverage is forfeited without licensed install. We'd rather not fix a bad DIY install — we'd rather install it right the first time.
Where do we offer Mini Splits in San Diego County?
We provide mini splits in every city and community in San Diego County. Pick your city for local climate notes and service specifics.
See mini splits in all 47 cities
Homeowners who hired us for this
Called at 9 a.m. when our AC quit during a heat wave. They had a tech at the house by 1 p.m., diagnosed a bad capacitor, and had cool air back on before dinner. Clear price up front, no upsell.
Got three quotes for a full replacement. Climate Pros ran the only proper load calc and picked a smaller unit than the other guys. System runs quieter and my summer bill dropped. Exactly what I was hoping for.
They walked me through the federal rebate, handled all the paperwork, and installed a heat pump that handles both our foggy mornings and warm afternoons. No more gas bill. Install was clean, crew was on time every day.
Need mini splits in San Diego County?
Call for a free quote. Most work scheduled within the week.