San Gabriel Valley Climate Zone 9 SCE / SoCalGas

Monrovia HVAC Cost & Installation Benchmark

Verified residential installation data for ZIP codes 91016. Direct local contractor telephone access and verified rebate records.

Southern California foothill ranch house against dramatic mountain range backdrop with palm trees

Zone 9 Valley Basin & Foothill Post-War Ranch Inland Valley & Foothills: Sustained summer temperatures exceed 105°F. Manual J load sizing is mandatory to prevent compressor burnout, and Title 24 duct leakage must verify under 5%.

Full System Replacement

$11,600 - $16,200

Includes 16 SEER2 outdoor unit, matched evaporator coil, furnace/air handler, and Title 24 sealed ductwork.

Labor Benchmark: $3,300 - $4,750

Heat Pump Electrification

$8,400 - $11,900

Net out-of-pocket after applying eligible TECH Clean California and Federal 25C tax credits.

Max Rebates: Up to $3,000

Diagnostic & Intake

$89 - $129

Standard regional dispatch & diagnostic fee, typically credited toward completed work.

Status: On-Duty Techs Available

Independent CSLB Licensed Contractors in Monrovia

Screened against the California Contractors State License Board for active C-20 HVAC licenses and workers comp compliance.

Monrovia Heating & Air ★ 4.9 (128)

CSLB C-20 Lic #982410 • Verified Bonded Call (626) 555-0169

Pacific Coast Climate Care ★ 4.8 (94)

CSLB C-20 Lic #1043822 • Title 24 Certified Call (626) 555-0169

SoCal Precision Mechanical ★ 4.9 (167)

CSLB C-20 Lic #889312 • TECH Clean Enrolled Call (626) 555-0169

Regional Engineering & Title 24 Notes

Foothill thermal dynamics bring high daytime temperatures; Title 24 duct insulation standards (R-8) strictly enforced.

Dial to Speak with a Local Licensed Installer for Monrovia