How much does a mini-split cost installed in San Bernardino?
Single-zone $2,000-$4,500. Multi-zone (2-4 heads) $5,500-$13,000 total. Add $1,500-$3,000 if a 100A to 200A panel upgrade is needed (common in pre-1980 Arrowhead and North Park homes).
My old San Bernardino home has a furnace but no AC. Can mini-splits add cooling?
Yes, this is one of the most common San Bernardino mini-split install patterns. Mini-splits add AC without disrupting the existing furnace. Single-zone wall-mount in a primary bedroom or hot room $2,500-$3,500. Multi-zone whole-home cooling retrofit $5,500-$11,000.
Will I need a panel upgrade for a multi-zone mini-split in my older San Bernardino home?
Possibly. Pre-1980 Arrowhead, North Park, and central San Bernardino homes often have 100A panels that run out of headroom for multi-zone mini-split installs. Panel upgrade adds $1,500-$3,000. We measure during the quote walkthrough.
Should I get cold-climate mini-splits in San Bernardino?
Usually no. Standard SEER2 14-16 mini-splits work fine for San Bernardino winters (35-45°F lows). Cold-climate variable-speed equipment adds $200-$500 per zone and is not necessary for the local climate.
How much does a mini-split cost in the High Desert?
Single-zone systems start at $2,000-$3,200 for smaller rooms (9-12k BTU) and $3,200-$4,500 for larger spaces (18-24k BTU). Multi-zone systems with 2-4 heads on one outdoor unit run $5,500-$12,000.
Will a mini-split heat my room in winter?
Yes. Modern cold-climate variable-speed mini-splits (Mitsubishi Hyper-Heat, Daikin Aurora) maintain heating capacity down to 5°F. High Desert overnight lows are typically warmer than that.
Do I need ductwork?
No. That is the entire point of a mini-split. Refrigerant runs from the outdoor unit through a small line set to each indoor head. Only a 3-inch hole in the wall needed.