HVAC services in Los Angeles — complete 2026 guide.
Every HVAC service for LA homes: heat pump, AC, furnace, mini-split, water heater, smart thermostat, duct sealing. Tesla Certified Premium Installer · CSLB #1031989/#1055444 · Serving LA homeowners since 2005.
Home Upgrade Specialist installs and replaces every common HVAC system for Los Angeles and Orange County homes — heat pumps, AC, furnaces, ductless mini-splits, heat-pump water heaters, smart thermostats, and duct sealing. Every estimate starts with a free Manual J load calculation, and we file the rebates you qualify for. CSLB #1031989 / #1055444, Tesla Certified Premium Installer.
One licensed contractor for every HVAC upgrade.
Heating and cooling is the biggest energy load in most Los Angeles homes — and the upgrade with the most rebate money on the table in 2026. Home Upgrade Specialist installs every HVAC system a modern LA home needs, from a single high-efficiency heat pump to a full HVAC + solar + battery project, under one license and one workmanship warranty. Every estimate starts with a free Manual J load calculation so equipment is sized to your home, and we file the rebates you qualify for at install.
Every HVAC service we install.
Nine core services for LA homes — each sized with a free Manual J load calculation and installed by in-house W-2 technicians.
Heat Pump Installation
Air-source heat pumps that replace both your AC and gas furnace with one high-efficiency electric system — Daikin Fit, Bosch IDS, Mitsubishi M-Series, Trane XV20i. May qualify for federal tax credits and California rebates (IRA heat-pump credit, TECH Clean California, utility rebates) — amounts vary by home, equipment, and utility, subject to eligibility, program funding, and current law.
Learn more →AC Replacement
Traditional AC replacement when a heat pump isn’t the right fit. Like-for-like swap or an upgrade to higher SEER2 efficiency — single-stage, two-stage, or variable-speed options.
See AC replacement cost guide →Furnace Replacement
High-efficiency 96%+ AFUE gas furnace replacement when you want to stay on gas. We strongly recommend evaluating a heat pump alternative first — a heat pump swap of a gas furnace + AC qualifies for rebates a gas furnace replacement does not.
See heat pump switch guide →Ductless Mini-Split
Single-zone, multi-zone, or whole-home ductless heat pump systems — Mitsubishi M-Series, Daikin Quaternity, Fujitsu Halcyon. Ideal for ADUs, room additions, garage conversions, and homes without existing ducts.
See mini-split installation guide →Ductwork
Aeroseal automated duct sealing (95%+ tightness) or manual sealing (75–85%), plus full duct replacement when underlayment failure or asbestos requires it. Most LA homes lose 20–35% of HVAC energy through duct leaks.
See duct sealing guide →Air Handler
Indoor air handler replacement and matching for split-system and heat pump installations. We size and pair the air handler to your condenser or heat pump so the system runs efficiently and stays within manufacturer warranty.
Get a quote →Package Units
Packaged rooftop and through-the-wall HVAC systems that combine heating and cooling in a single outdoor cabinet — common on homes without indoor space for a split system. We service and replace existing package units and advise when a split or heat pump system is the better fit.
Get a quote →Heat Pump Water Heater
Replace a gas water heater with a high-efficiency heat pump water heater. SoCalGas, LADWP, and federal incentives may be available where eligible — rebate amounts and net cost vary by home, equipment, and utility, subject to eligibility, program funding, and current law.
See rebate guide →Smart Thermostat
Nest, ecobee, or Honeywell smart thermostats. Installation includes a C-wire run if needed. LADWP/SCE rebates may be available where eligible — filed by HUS.
See smart thermostat comparison →Maintenance & whole-home projects.
HVAC Maintenance
Annual HVAC tune-ups — filter replacement, coil cleaning, refrigerant check, electrical inspection, and performance test. HUS maintenance agreements include priority service and discounted repairs.
Get a quote →HVAC + Solar + Battery Combined
The flagship HUS service. One licensed contractor, one project manager, one warranty across HVAC + solar + Tesla Powerwall + roof + EV charger. Bundled-trade savings when you combine projects — see why homeowners choose Home Upgrade Specialist as one contractor for HVAC, solar, roofing and battery.
See how combined HVAC + solar can lower your energy bills →2026 LA HVAC pricing summary.
| Service | Typical LA Cost (2026) | Est. after eligible rebates |
|---|---|---|
| Heat pump (3-ton) | $10,500-$14,000 | $6,500-$10,500 |
| AC replacement (3-ton) | $7,500-$13,500 | $7,500-$13,500 (no rebate) |
| Ductless mini-split (single-zone) | $4,500-$7,500 | $2,500-$5,500 |
| Heat pump water heater (65 gal) | $5,500-$8,500 | $500-$2,500 |
| Smart thermostat install | $280-$580 | $205-$505 |
| Aeroseal duct sealing | $1,800-$3,800 | $1,800-$3,800 |
| Combined HVAC + Solar + Powerwall | $45,000-$85,000 | $28,000-$58,000 |
Prices and rebate figures shown are estimates that vary by home, equipment, utility, and program, and are subject to eligibility, funding availability, program rules, and current law. Financing is on approved credit. Home Upgrade Specialist is not a tax advisor — confirm any tax-credit value with a qualified tax professional.
Why LA homeowners choose HUS for HVAC.
HVAC questions LA homeowners ask.
What HVAC services does Home Upgrade Specialist provide in Los Angeles?＋
We install and replace heat pumps, AC, furnaces, ductless mini-splits, heat-pump water heaters, smart thermostats, air handlers, package units, and ductwork across Los Angeles and Orange County.
Do you size the system before quoting?＋
Yes. Every estimate starts with a free Manual J load calculation, so equipment is right-sized to your home rather than guessed from square footage.
What HVAC rebates are available in 2026?＋
Depending on the system and your utility, programs such as TECH Clean California, the federal heat-pump credit, and SCE, LADWP, or SoCalGas incentives may apply. Amounts vary and are subject to eligibility, funding, and current law. HUS files the ones you qualify for.
Should I choose a heat pump or a gas furnace?＋
A heat pump replaces both your AC and furnace with one efficient electric system and can qualify for rebates a gas furnace does not. We help you compare based on your home and goals.
Is Home Upgrade Specialist licensed for HVAC?＋
Yes. CSLB #1031989 for HVAC and #1055444 for solar, roofing, and battery, Tesla Certified Premium Installer, serving Los Angeles since 2005.
Get your HVAC quote.
Free Manual J. Free rebate audit. Tesla Certified Premium Installer. CSLB #1031989 / #1055444. Serving LA homeowners since 2005.
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