Heater and air conditioner in one unit: San Diego options
A heat pump is the heater and air conditioner in one unit for most San Diego homes. Compare mini splits, packaged units, and through-the-wall options.
Tag · 15 articles
Mini Split
Everything we've written about mini split — straight from the technicians who handle these jobs across San Diego County. Pricing, troubleshooting, and what actually works in our climate.
Explainers
Troubleshooting
Mini split repair in San Diego: common problems and costs
Mini split repair in San Diego runs $150 to $900. Here is what causes the most common failures, real cost ranges, and when to repair versus replace.
Buying guides
AC repair company Pacific Beach: how to pick one
Choosing an AC repair company in Pacific Beach? Here's what repairs cost in 92109, how to verify a CSLB license, and what salt air does to equipment life.
Troubleshooting
Bedroom too hot in San Diego? Real cooling fixes that work
Why your bedroom runs hot in San Diego, what the sleep-temperature science says, and four fixes from a $200 ceiling fan to a $4,500 bedroom mini-split.
Buying guides
HVAC for two-story homes in San Diego: real solutions
Three real HVAC solutions for two-story San Diego homes: zoning, a second system, or a supplemental mini-split. Real 2026 costs and a decision framework.
Buying guides
Garage HVAC for San Diego conversions (2026)
Real 2026 costs, mini-split sizing, Title 24 and permit specifics for HVAC in San Diego garage conversions, attached and detached.
Buying guides
Pool house HVAC in San Diego: options and costs
Mini-split vs PTAC for San Diego pool houses, real 2026 costs, dehumidification for pool moisture, electrical, and permit nuances.
Buying guides
Sunroom HVAC in San Diego: real options and costs
Why extending central AC into a San Diego sunroom usually fails, when a dedicated mini-split is right, glass upgrades, and 2026 cost ranges.
Explainers
How does a mini-split work? An installer's breakdown
How does a mini-split work? A San Diego installer breaks down the refrigerant cycle, indoor heads, and outdoor unit in plain English. No ductwork needed.
Buying guides
Ductless vs ducted HVAC in San Diego: which fits your home?
Ductless vs ducted HVAC in San Diego: ductless wins for older homes with no ducts, ducted is cheaper with existing ones. The framework and real costs.
Buying guides
HVAC for San Diego short-term rentals: a host guide
Coastal STRs lose reviews to heat waves. Inland STRs lose them to cold snaps. Here's how to spec, control, and maintain HVAC in a San Diego vacation rental.
Buying guides
Mini-split HVAC for San Diego ADUs and granny flats (2026)
Real 2026 costs, sizing math, SDG&E and federal rebates, Title 24 and permit specifics for mini-split HVAC in San Diego ADUs and granny flats.
Explainers
Ductless mini split vs central AC: which fits your San Diego home?
Ductless mini split vs central AC in San Diego: costs, efficiency, and the best fit for older homes, additions, and full retrofits compared.
Rebates & costs
How much does a ductless mini split cost to install in San Diego?
Real 2026 pricing for ductless mini split installation in San Diego, single-zone, multi-zone, rebates, and what drives the final number up or down.
Buying guides
Ductless Mini Splits: Are They Right for Your San Diego Home?
Mini splits cost $4,800–$7,500 (single-zone) or $10,000–$15,000 (3-zone) installed in San Diego. When they beat central AC and mistakes to avoid.
Serving San Diego County
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