Step 1Design & Permit
- Manual J load calculation
- Electrical capacity check
- Side-by-side gas vs heat pump quote
- Title 24 permit
- IRA + rebate paperwork

Manual J · IRA Eligible · California Rebates · Permitted
Replace your aging heat pump with a modern inverter system — IRA Section 25C eligible, California utility rebate eligible, properly sized and commissioned.
When a heat pump is 12+ years old, the compressor has failed, or refrigerant has leaked repeatedly, replacement is the right call. Tech On Call replaces residential heat pumps across Riverside and San Bernardino County with proper Manual J sizing, brazed line sets, deep vacuum, and full commissioning. New IRA Section 25C tax credits (up to $2,000) plus California utility rebates have dropped the effective cost dramatically.
Heat pump replacement in the Inland Empire typically runs $8,000–$14,000 installed before incentives, depending on tonnage, single-stage vs variable-speed inverter, brand, and whether refrigerant lines need replacing. After the IRA tax credit and SCE rebates, the net cost is often within striking distance of a high-efficiency gas furnace + AC swap. We quote both side-by-side so you can decide on real numbers.
Every install includes Manual J sizing, brazed line sets with nitrogen purge, deep vacuum to 500 microns, pressure test, charge by weight or subcooling, smart thermostat, startup commissioning, and full warranty registration. Permits, HERS testing where required, and rebate paperwork all included. See heat pump installation for the full equipment overview.
Wrong Size = Short Life
Manual J every install. Oversized heat pumps short-cycle and lose efficiency.
No Deep Vacuum = Dead Compressor
Moisture in the system cooks the compressor. We pull 500 microns, every install.
Bad Braze = Slow Leak
Sloppy joints show up later as low refrigerant. Brazed under nitrogen purge.
Missed Rebates
IRA + SCE + SoCalGas rebates can total thousands. We file all paperwork.
Step 1Design & Permit
Step 2Install & Commission
Split Heat Pumps
Standard outdoor + indoor split systems — most common residential install.
Ductless Mini-Splits
Multi-zone inverter heat pumps for additions and ADUs.
Cold-Climate Inverters
Inverter-driven units that maintain capacity in cold High Desert nights.
Dual-Fuel Conversion
Heat pump primary + gas backup — best for High Desert cold snaps.

Inland Empire · Heat Pump Replacement
All-Electric. Properly Built.
EPA 608 Certified
Universal-certified techs on every repair, install, and recovery — R-410A, R-32, R-454B handled correctly.
Same-Day Response
When the AC quits in the Inland Empire heat, you don't have hours. Same-day dispatch across both counties.
Flat Pricing
Diagnostic and repair quoted before any work begins. The number on-site is the number on the invoice.
Maintenance Plans
Spring tune-ups, filter swaps, and priority dispatch on annual plans built for desert summers.
View PlansService Area
Riverside County
Cities
Don't see your city? Call (909) 239-6364 — we likely cover your area.
How much does heat pump replacement cost?
$8,000–$14,000 installed before incentives. After IRA Section 25C credit (up to $2,000) and California rebates, net cost can be thousands less.
Is the IRA tax credit available?
Yes — Section 25C covers up to 30% of project cost, capped at $2,000 on qualifying heat pumps. We provide AHRI certificate and Manufacturer Tax Credit Statement.
Should I keep gas backup?
Dual-fuel is worth considering in High Desert (Hesperia, Victorville) where nights drop below heat pump efficient operating range. We model both.
Do you pull permits?
Yes. California Title 24 requires permits — included.
What cities do you serve for heating repair?
Every city in Riverside and San Bernardino County — Riverside, San Bernardino, Fontana, Rancho Cucamonga, Ontario, Corona, Moreno Valley, Temecula, Murrieta, Redlands, Hesperia, Victorville, and the Coachella Valley. Cold-snap nights in Hesperia, Victorville, and Yucaipa drive the most no-heat calls — we triage those first.
Do you warranty heating work?
Every repair carries a workmanship warranty. New furnace and heat pump installs are registered with the manufacturer — most ship a 10-year parts warranty when registered within 60 days, and we handle that paperwork for you.
Do you offer financing on furnace replacement?
Yes — financing is available on qualifying furnace and heat pump installs. We'll walk through monthly payment options and California rebate eligibility (SoCalGas, SCE, federal IRA tax credits) before you commit.