LC Heating & Air provides heat pump services in Los Angeles for year-round comfort. A heat pump heats in winter and cools in summer, replacing both your gas furnace and air conditioner. We install and repair central heat pumps, ductless mini split heat pumps, cold-climate heat pumps, and dual-fuel systems, and we help you stack TECH Clean California rebates, the federal 25C tax credit, and SCE incentives. Whether you are searching for heat pump not heating, heat pump not cooling, heat pump installation and repair, or heat pump replacement cost, call (323) 970-3113 for same-day service and a no-pressure estimate.
Heat Pump Repair & Service in Los Angeles
LC Heating & Air provides heat pump repair in Los Angeles — including heat pump services, heat pump not heating, heat pump not cooling, heat pump replacement. Whether you need same-day service, a written estimate, or help deciding between repair and replacement, our licensed technicians handle every make and model.
We repair and service all major HVAC brands in Los Angeles, including Carrier, Trane, Lennox, Daikin, Mitsubishi, and Goodman, and older or discontinued units. No matter the manufacturer, we diagnose the problem accurately and give you an upfront price before any work begins.
Los Angeles is one of the most diverse HVAC markets in the country — a sprawling city where coastal marine layer, inland heat islands, hillside microclimates, and century-spanning housing stock all coexist within a few miles. From Mid-City bungalows and Koreatown apartments to Westside estates and South LA single-family homes, every property type presents different comfort challenges, equipment ages, and access constraints.
LC Heating & Air provides owner-led HVAC repair, installation, and maintenance across the full Los Angeles city limits. We dispatch from our Hollywood/Fairfax hub and coordinate Valley and Eastside crews so most LA addresses receive same-day service. Whether you need emergency AC repair during a September heat wave, a full system replacement with rebate documentation, or a ductless mini split for a room addition, we diagnose honestly and quote in writing before any work begins.
We serve homeowners, landlords, and property managers throughout Los Angeles — including zip codes 90001 through 90089 and adjacent unincorporated areas. Our technicians are CSLB licensed, NATE-trained, and equipped for residential systems from 1920s plaster-and-lath homes to modern high-efficiency heat pumps.
Local HVAC considerations
Full Los Angeles city limits including Downtown LA, Mid-City, West Adams, Arlington Heights, Exposition Park, University Park, Harvard Heights, Vermont Square, and nearby Echo Park, Boyle Heights, Lincoln Heights, Silver Lake, Cypress Park, and Koreatown.
LA winter design temperatures rarely drop below 35°F, well within efficient range of modern cold-climate heat pumps.
TECH Clean California ($1,500–$3,000) plus federal IRA 25C tax credit (up to $2,000). We handle all paperwork.
Heat pump needs 240V circuit with 30–60 amp breaker. Older homes may need panel upgrade. We quote electrical work in estimate.
Most LA addresses qualify for same-day emergency service. Calls answered within 30 minutes for urgent issues.
Local Problem Patterns — What Goes Wrong with Heat Pumps in LA
Heat pump performance in Los Angeles depends on correct sizing for both cooling and heating, thermostat setup, duct airflow, defrost behavior, and available electrification rebates. Many LA homeowners who install a heat pump without a proper load calculation end up with a system that struggles on the hottest inland summer days or short-cycles in mild weather. Incorrect sizing is one of the most common problems we see, and it can cancel out the efficiency gains that make heat pumps worth installing in the first place.
Another pattern we catch frequently is poor duct condition. A heat pump moves the same volume of air for heating and cooling, so leaky or undersized ductwork robs efficiency year-round. We also check your electrical panel capacity. Many older Los Angeles homes were built with 100-amp service, and adding a 30-60 amp circuit for a heat pump may require a panel upgrade. We flag this during the estimate so you can plan ahead.
Housing Stock Context — One Block, Four Decades of Construction
Los Angeles housing stock includes single-family homes, duplexes, small multifamily buildings, remodels, and mixed-age HVAC systems. It is common to find a 1920s bungalow next to a 1970s ranch home next to a new infill townhouse, all on the same block. Each of those homes has different ductwork, different wall construction, and different electrical service. A generic heat pump recommendation does not work across this mix.
We perform site-specific Manual J load calculations on every heat pump installation to make sure the equipment matches the actual heat gain and heat loss of the home. For homes with limited attic space or no existing ductwork, we often recommend ductless mini split heat pumps, which eliminate duct loss and allow independent zone control. Ductless systems are especially popular in LA remodels and room additions where running new ductwork would be invasive.
Diagnostic Process — What We Check Before Recommending a Heat Pump
When you call for a heat pump diagnosis, here is what we check first. We start with the existing equipment — whether it is a gas furnace, an AC unit, or both. We confirm heating output and cooling performance, then evaluate the duct condition, airflow, and thermostat wiring. If the system has a defrost cycle issue on a heat pump, we check the outdoor coil sensor and defrost control board. That detail matters because it changes the repair decision.
We also verify electrical capacity at the panel. A heat pump typically needs a dedicated 240V circuit with a 30-60 amp breaker depending on size. If your panel is older or already maxed out, we quote the electrical upgrade alongside the equipment. Finally, we review your current utility rates and rebate eligibility — TECH Clean California, SCE, and federal IRA — so you know the net cost before any work begins. The estimate should make sense before anyone touches the equipment.
Repair vs. Replace — When a Heat Pump Repair Makes Sense
If the system is worth repairing, we will tell you. If the pattern points to replacement, we will explain why. For heat pumps, common repairable issues include a failed run capacitor, a stuck reversing valve, a refrigerant leak, or a faulty defrost sensor. These parts are relatively inexpensive to replace, and fixing them can extend the life of a 5-10 year old system by several more years. We always provide a written estimate for the repair before starting work.
On the other hand, if the compressor has failed, the outdoor coil has a major leak, or the system is more than 12 years old and uses R-22 refrigerant, replacement is usually the more cost-effective choice. The same applies if your ductwork is in poor condition or your electrical panel cannot support the new system. We lay out both options with pricing so you can compare repair costs against replacement costs including rebates. For most LA homes, replacing an aging furnace and AC with a single heat pump saves money long-term.
Cost and Rebate Factors — What a Heat Pump Really Costs in LA
A ducted heat pump system for a 1,500 to 2,000 square foot Los Angeles home typically runs $7,000 to $14,000 installed before rebates. After TECH Clean California rebates ($1,500 to $3,000) and the federal 25C tax credit (30% up to $2,000), net cost often falls to $4,000 to $9,000. Ductless mini split heat pumps cost $3,500 to $6,500 per zone before rebates. We provide a full written proposal that shows the gross price, all rebate deductions, and the net cost to you.
Several factors affect total price: equipment brand and efficiency tier (Goodman and Rheem at the standard level; Carrier, Lennox, and Trane at premium), system size, whether a new electrical circuit or panel upgrade is needed, and the complexity of installation such as routing refrigerant lines through a hillside crawlspace or upgrading ductwork. We help you compare monthly payment scenarios if financing is needed, and we handle all rebate paperwork as part of the installation.
Access and Scheduling — What We Need for a Smooth Installation
For heat pump installations, we need clear access to your outdoor unit location — typically a concrete pad or wall bracket — plus indoor access to the furnace or air handler, the thermostat wiring, and the electrical panel. Mixed-age homes, remodels, attic ducts, and older electrical layouts can affect equipment placement, line routing, and scheduling. We check access, electrical, duct condition, airflow, and equipment placement before recommending a repair or replacement.
Emergency calls are answered within 30 minutes by phone. For scheduled installations, we coordinate with you to pick a date that works with your schedule. In Los Angeles, same-day service options are available for emergency repairs. We serve all LA neighborhoods from our Fairfax hub, including Downtown LA, Mid-City, West Adams, Arlington Heights, Exposition Park, University Park, Harvard Heights, Vermont Square, and nearby areas like Echo Park, Boyle Heights, Lincoln Heights, Silver Lake, Cypress Park, and Koreatown.
Common Mistakes — What Homeowners Miss When Buying a Heat Pump
The most common mistake we see is skipping a Manual J load calculation and relying on guesswork for system size. An oversized heat pump short-cycles, wastes electricity, and wears out faster. An undersized unit runs non-stop on hot days and never achieves setpoint. Both mistakes cancel out the efficiency gains that make heat pumps attractive. We do load calculations on every installation to match equipment to the actual home.
Another mistake is ignoring the condition of existing ductwork. A heat pump moves the same air volume for heating and cooling, so leaky or undersized ducts cut efficiency in both seasons. We always include a duct inspection in our estimate. A third common oversight is not checking rebate eligibility before committing to a contractor. Many homeowners miss TECH Clean or IRA credits because their installer was not a participating contractor. We are an approved TECH Clean contractor, and we submit all rebate documentation on your behalf.
Health and Safety — No Combustion, Better Indoor Air
Heat pumps do not burn fuel inside your home. Unlike a gas furnace, there is no combustion chamber, no pilot light, and no risk of carbon monoxide entering your living space. This is a meaningful safety improvement for any home, especially for families with young children, elderly occupants, or anyone with respiratory conditions like asthma. Replacing a gas furnace with a heat pump eliminates the need for annual CO and gas leak checks on the furnace.
Wildfire smoke events have also made indoor air quality a year-round concern in Los Angeles. Heat pumps paired with a good MERV-13 filter can help reduce particulate infiltration. Ductless mini splits, in particular, are effective because they operate on a sealed refrigerant loop with no combustion byproducts and no duct leakage that could pull smoke into the home. We always recommend upgrading the air filter and checking pressure balancing when installing a heat pump to maintain both comfort and safety.
Common Heat Pump Issues & Diagnostic Guide in Los Angeles
Understanding these common system symptoms helps identify whether a simple fix or a professional repair is needed.
Not heating/cooling properly
Typical Cause: Reversing valve failure, refrigerant leak, or failed outdoor fan motor
Quick Action: Verify system mode on thermostat and check outdoor unit circuit breaker
Outdoor unit iced up in summer
Typical Cause: Severe restriction of airflow or low refrigerant pressure in coil
Quick Action: Shut off system immediately and allow coil to defrost
Compressor not starting
Typical Cause: Failed start capacitor, blown contactor, or electrical disconnect issue
Quick Action: Check indoor breaker panel; do not try to force start the unit
High electricity bill
Typical Cause: Unit running continuously due to dirty coils or thinned refrigerant charge
Quick Action: Perform annual maintenance tune-up and check for duct leaks
Heat Pump Decision Guide — Is a Heat Pump Right for Your LA Home?
Heat pumps are the best choice for most Los Angeles homeowners who are replacing both their furnace and AC, building a new home, or looking to electrify. They are efficient, quiet, and eligible for substantial rebates. However, a heat pump may not be ideal if your home has severely undersized ductwork that would require a major renovation to fix, or if you have an older 100-amp electrical panel with no room for a new circuit and you are not ready to invest in an upgrade.
For homeowners who want backup heat on the coldest nights, a dual-fuel hybrid system pairs a heat pump with a gas furnace. The heat pump handles 95% of the heating load, and the furnace kicks in only when outdoor temperatures drop into the 20s — which is rare in LA. We model annual operating costs using your actual utility rates before recommending equipment, so you can make an informed choice. If the system is worth repairing, we will tell you. If the pattern points to replacement, we will explain why.
How the visit works
We review your current setup — gas furnace, AC, or existing heat pump — and confirm which rebates you qualify for: utility, state, and federal.
We select the right heat pump for your home: ducted central system, ductless mini split, or dual-fuel hybrid based on your goals and budget.
Permitted installation by CSLB-licensed, NATE-trained technicians. Electrical upgrades handled in-house if needed.
We submit all rebate applications on your behalf and follow up until you receive your rebate checks.
Cost factors we review before quoting
- • Equipment brand and efficiency tier: standard (Goodman, Rheem) vs. premium (Carrier, Lennox, Trane)
- • System size based on Manual J load calculation
- • Ductwork condition and any repairs needed
- • Electrical panel upgrade if required (adding 240V circuit)
- • Installation complexity: roof access, hillside routing, or coastal corrosion considerations
- • Rebate stacking: TECH Clean California ($1,500–$3,000) and federal 25C tax credit (up to $2,000)
- • Financing options available through approved lending partners
Useful next steps
Heat Pump Services in Los Angeles at a glance
- • LC Heating & Air provides heat pump heating and cooling services in Los Angeles, CA.
- • We install and repair central heat pumps, ductless mini split heat pumps, cold-climate heat pumps, and dual-fuel systems.
- • Common heat pump searches: heat pump not heating, heat pump not cooling, heat pump vs AC, heat pump vs furnace, ductless heat pump, and heat pump replacement cost.
- • Qualifying heat pump installations may receive TECH Clean California rebates plus the federal 25C tax credit.
- • CSLB C-20 HVAC contractor license #1073586.
- • Call (323) 970-3113 for same-day heat pump service in Los Angeles.
Our heat pump services process in Los Angeles
Reviewed by Leo, Owner & Lead Technician
This heat pump services guide for Los Angeles is reviewed for practical HVAC accuracy by Leo at LC Heating & Air. LC Heating & Air holds California CSLB C-20 HVAC license #1073586 and provides written estimates before approved work.
What Los Angeles customers say about heat pump services
Verified reviews from homeowners in Los Angeles and nearby neighborhoods who used our heat pump services service.
“AC compressor failed on the hottest day of the year. LC came out quickly, gave an honest assessment — said the compressor was still under manufacturer warranty — and helped me get it covered. Saved me over $1,200.”
“Replaced our 20-year-old Lennox system with a new high-efficiency Carrier. LC handled the permits, coordinated the Edison inspection, and finished a full replacement in one day. Impeccable workmanship.”
“Pilot light kept going out on our older furnace. LC came out, replaced the thermocouple, cleaned the burner assembly, and did a full safety check. Fast, affordable, and they showed me how to relight it safely in the future.”
