Modern HVAC engineering for coastal San Diego. We diagnose with instruments, install to spec, and document everything. No mystery surcharges, no oversold equipment, no rule-of-thumb sizing.
Select a symptom — we'll show you what we'd actually check, the most likely causes ranked by frequency, and what a typical fix runs. This is the same diagnostic logic our techs follow when the truck arrives.
Residential and small-commercial HVAC for coastal San Diego. Heat pumps, mini-splits, ducted systems, indoor air quality — sized by Manual J load calc, not by gut feel.
Manual J load calc, equipment sizing, refrigerant lines, commissioning report. Most full systems installed in 1–2 days.
Ductless and zoned solutions for additions, ADUs, and homes without existing ductwork. Mitsubishi and Daikin diamond installer.
CFM measurement at every register, leak testing, sealing, replacement. Most thermal-imbalance issues are duct issues, not equipment issues.
Symptom-based diagnostic with manometer, refrigerant gauges, and thermal imaging. Written report. $129 fee credited to repair.
MERV upgrades, UV sanitizers, whole-home humidifiers, fresh-air ventilators. Coastal humidity calls for active management.
Restaurants, retail, small offices. Maintenance contracts available with monitoring, filter swaps, and seasonal startups.
Most HVAC failures aren't equipment failures — they're sizing, installation, or duct-design failures masquerading as equipment problems. We're trained to find the actual root cause, not just replace the visible part.
Every install starts with a Manual J load calculation. Every diagnostic uses instruments, not intuition. Every job ends with a commissioning report. That's the methodology — same on a $400 repair as on a $40,000 ducted retrofit.