Furnace Installation & Repair in Los Angeles

Licensed HVAC contractor since 1984. 847 five-star reviews. Same-day furnace service across Greater LA. CSLB #1062503.

Your furnace keeps your home livable during cold LA nights, and when it stops working, you need someone who picks up the phone and shows up the same day. Arctic Cool Refrigeration has been installing and repairing furnaces across Los Angeles for over 40 years. We're not a call center that dispatches random contractors. Our own NATE-certified technicians handle every job, from a straightforward gas furnace swap to a full wall-heater-to-central-heating conversion with new ductwork.

We install Carrier, Trane, Lennox, Rheem, Goodman, Bryant, York, Amana, and Daikin. Every installation includes a Manual J load calculation so your new furnace is properly sized for your home. Too big wastes energy. Too small runs nonstop and dies early. We get it right the first time because we've done this tens of thousands of times since 1984.

Furnace Repair Services in Los Angeles

Not every furnace problem means you need a new unit. Sometimes a $200 ignitor replacement saves you from a $6,000 furnace swap. Our technicians diagnose the real issue first and tell you honestly whether a repair makes sense or whether you're throwing money at a dying system.

Common Furnace Problems We Fix

• Furnace won't ignite or stay lit — Usually a failed ignitor, flame sensor, or gas valve. We carry these parts on every truck and can fix this the same day in most cases.
• Blowing cold air — Could be a bad thermostat, a tripped limit switch, or a cracked heat exchanger. We'll run diagnostics before recommending anything.
• Strange noises (banging, squealing, rattling) — Loose blower wheels, worn bearings, or expanding ductwork. Ignoring these usually leads to a bigger repair bill later.
• Short cycling (turns on and off repeatedly) — Overheating from a dirty filter, blocked exhaust vent, or oversized unit. We see this constantly in older LA homes where the original furnace was sized wrong.
• Pilot light keeps going out — Thermocouple failure, draft issues, or a dirty pilot assembly. Quick fix when caught early.
• High gas bills with weak heating — Usually means your heat exchanger is failing or your furnace is running at low efficiency. If your unit is over 15 years old, this is often the tipping point where replacement saves you money.
• Carbon monoxide detector going off — This is an emergency. Shut down the furnace, open windows, and call us immediately at (800) 685-5590. Cracked heat exchangers are the most common cause.

Types of Furnaces We Install

Gas Furnaces

The most common choice for Los Angeles homes. Modern gas furnaces range from 80% AFUE (standard efficiency) to 98% AFUE (condensing models). A standard 80% AFUE unit costs $3,500 to $5,500 installed. High-efficiency 96%+ models run $5,000 to $8,000 but pay for themselves in lower gas bills within 5 to 7 years, especially in hillside neighborhoods like Calabasas, Malibu Canyon, and Topanga where winter nights drop into the 30s and 40s.

Electric Furnaces

No gas line needed. Electric furnaces cost less upfront ($2,500 to $4,500 installed) and last 20 to 30 years because they have fewer moving parts. The trade-off: they cost more to operate since electricity is more expensive than natural gas in LA. We typically recommend electric furnaces for smaller homes, additions, or properties where running a gas line would be expensive.

Dual-Fuel Systems

A heat pump paired with a gas furnace backup. The heat pump handles mild weather efficiently (which is most of the year in LA), and the gas furnace kicks in during the coldest nights. This is the most energy-efficient option for Southern California's climate and qualifies for federal tax credits and SoCalGas rebates.

Wall Heater to Central Heating Conversions

Thousands of older homes in LA still run on wall heaters. They heat unevenly, they're inefficient, and they're a safety concern in homes with kids and pets. We handle the full conversion: remove the wall heaters, install a central furnace, design and fabricate the ductwork, and set up a modern thermostat. Most conversions take 2 to 4 days. Call (800) 685-5590 for a free in-home assessment.

Furnace Brands We Service and Install

We're not locked into one manufacturer. We install and repair every major brand so we can recommend what actually fits your home and budget:

• Carrier — Infinity series with variable-speed blowers. Quietest furnaces on the market.
• Trane — XV95 and S9X2 models. Built tough, great warranty support.
• Lennox — SLP99V reaches 99% AFUE. Best efficiency rating available.
• Rheem — Prestige series with EcoNet smart controls. Solid mid-range option.
• Goodman — Best value for budget-conscious installs. Made in the USA.
• Bryant, York, Amana, Daikin — We install and service all of these as well.

What to Expect During Furnace Installation

We don't just drop in a furnace and leave. Here's our process from start to finish:

• Free in-home estimate: We inspect your current system, check ductwork condition, and perform a Manual J load calculation. No pressure, no sales games. You get a written quote with the total price.
• Equipment selection: Based on your home's size, insulation, ductwork, and budget, we recommend 2 to 3 options at different price points. We explain the trade-offs in plain English.
• Permit and scheduling: LA County and most LA-area cities require a mechanical permit for furnace installation. We handle the permit application. You don't call the city.
• Installation day: Our crew arrives on time, protects your floors and walls, removes the old unit, and installs the new furnace. Standard replacements take 4 to 8 hours. New installs with ductwork take 1 to 3 days.
• Testing and walkthrough: We test airflow at every register, check gas connections for leaks, verify combustion efficiency, and program your thermostat. We walk you through the system before we leave.
• City inspection: We coordinate the final inspection with the building department. Your permit gets signed off, everything is up to code.

Furnace Installation Cost in Los Angeles

Here's what furnace installation actually costs in 2026. These are our real prices, not bait-and-switch estimates:

• Standard gas furnace (80% AFUE): $3,500 to $5,500 installed
• High-efficiency gas furnace (96%+ AFUE): $5,000 to $8,000 installed
• Electric furnace: $2,500 to $4,500 installed
• Dual-fuel system (heat pump + gas backup): $7,000 to $12,000 installed
• Wall heater to central heating conversion: $6,000 to $14,000 (includes ductwork)
• Ductwork modification or addition: $2,000 to $4,000 additional

These prices include the furnace, labor, permits, Title 24 documentation, and a 90-day installation warranty on parts and workmanship. No hidden trip charges, no diagnostic fees folded into inflated repair quotes.

Why Los Angeles Homeowners Choose Arctic Cool

• 40+ years in business — We started in 1984. Most HVAC companies in LA don't last 10 years.
• 847 five-star reviews — Real customers, real reviews. Check Google.
• CSLB #1062503 (C-38 license) — Fully licensed and insured for HVAC work in California.
• NATE-certified technicians — Background-checked, drug-tested, 10+ years average experience.
• Same-day service available — Furnace died at 6 AM? We can be there before noon.
• No subcontractors — Our own employees do the work. Period.
• 90-day installation warranty — Parts and workmanship. Plus full manufacturer warranty on equipment.
• 30-day labor warranty on repairs — If the repair doesn't hold, we come back free.

Furnace Installation in Los Angeles

Most Los Angeles furnace installations run $3,500-$8,000 installed depending on efficiency rating and whether ductwork modifications are needed. LA's climate means most homes only run the furnace 3-4 months per year, which makes an 80-90% AFUE gas furnace cost-effective for flat-city neighborhoods. Hillside and canyon homes (Silver Lake, Echo Park, Mount Washington, Sherman Oaks hills, Hollywood Hills) benefit from higher-efficiency 96% AFUE models because nighttime temperatures drop faster.

• Standard gas furnace installation Los Angeles: $3,500-$5,500 installed. Best for most LA flat-area homes.
• High-efficiency gas furnace (96%+ AFUE): $5,000-$8,000 installed. Pays back in 5-7 years in hillside neighborhoods.
• Electric furnace installation LA: $2,500-$4,500. Good option where running a gas line is cost-prohibitive.
• Dual-fuel system (heat pump + gas backup): $7,000-$12,000 installed. Most energy-efficient option for LA's climate; qualifies for federal tax credits and SoCalGas rebates.
• Wall heater to central heating conversion: $6,000-$14,000 including full ductwork fabrication. Common in older LA homes in Mid-City, Koreatown, Highland Park, and East LA.
• LA County / City of LA permit handling: We file all mechanical permits and coordinate inspections. Required by code, no exceptions.

We install furnaces across every LA neighborhood: West LA, Santa Monica, Beverly Hills, West Hollywood, Mid-City, Koreatown, Silver Lake, Echo Park, Hollywood, Studio City, Sherman Oaks, Encino, Tarzana, Woodland Hills, North Hollywood, Van Nuys, Burbank, Glendale, Pasadena, Highland Park, Eagle Rock, and the entire San Fernando Valley. Call (800) 685-5590 for a free LA furnace installation estimate.

Furnace Installation & Repair in Calabasas

Calabasas winter mornings drop into the 30s and 40s — cold enough that a broken furnace turns into a family emergency overnight. Arctic Cool Refrigeration is headquartered in Calabasas at 5612 Las Virgenes Rd (91302), which means Calabasas furnace repair and installation is our local market. Our trucks are parked here every night. No long drive from across LA.

• Calabasas furnace repair: Ignitor replacement, flame sensor, gas valve, thermostat, blower motor — most Calabasas furnace repair calls completed same-day within 1-2 hours of your call.
• Calabasas furnace installation: High-efficiency 96%+ AFUE gas furnaces are the smart choice for Calabasas because canyon temperatures drop faster than flat LA. Installation runs $5,000-$8,000 for a quality high-efficiency unit.
• Older hillside homes with legacy heating: Many Calabasas homes in The Oaks, Calabasas Park Estates, and Mulwood still run 70s and 80s-era furnaces. We handle full replacement including ductwork upgrade if needed.
• Calabasas zip codes we serve: 91301, 91302, 91372 — plus Hidden Hills, Agoura Hills, Westlake Village, Woodland Hills.
• Emergency Calabasas furnace repair: Live dispatcher 7 days a week, parts on every truck.

Full Calabasas service area details.

Furnace Installation in Cerritos

Cerritos furnace installation typically costs $3,500-$7,000 depending on unit efficiency and ductwork condition. Many Cerritos homes were built in the 1970s and 80s and are now on their second or third furnace. We install gas and electric furnaces across Cerritos and the surrounding 90701, 90702, 90703 zip codes, handle LA County permit applications, and coordinate inspections. Dual-fuel systems with heat pump + gas backup are particularly well-suited to Cerritos's mild climate, and they qualify for federal Inflation Reduction Act tax credits.

• Standard gas furnace installation Cerritos: $3,500-$5,500 installed.
• High-efficiency (96% AFUE) installation: $5,000-$8,000.
• Dual-fuel hybrid system: $7,000-$12,000. Best long-term value for Cerritos climate.
• Cerritos permit handling: Full LA County / City of Cerritos mechanical permit filing included.
• Cerritos furnace repair: Ignitor, flame sensor, blower motor, control board — same-day dispatch.

We also serve Artesia, La Mirada, Lakewood, Bellflower, Norwalk, and Long Beach for furnace installation and repair. Call (800) 685-5590.

Areas We Serve for Furnace Installation and Repair

We cover all of Greater Los Angeles and the surrounding valleys. Our service trucks are based in Calabasas, so we can usually reach most LA-area homes within 45 minutes:

• Calabasas, Agoura Hills, Westlake Village, Thousand Oaks
• Woodland Hills, Tarzana, Encino, Sherman Oaks
• Beverly Hills, West Hollywood, Santa Monica, Malibu
• Burbank, Glendale, Pasadena, La Crescenta
• Studio City, North Hollywood, Van Nuys, Reseda
• Culver City, Mar Vista, Brentwood, Pacific Palisades

What Does Furnace Installation Cost in Los Angeles?

Furnace installation pricing in Los Angeles depends on the type of furnace, efficiency rating, and whether your home needs new ductwork. Here are typical installed costs from Arctic Cool Refrigeration (CSLB #1062503):

• Standard gas furnace (80% AFUE): $3,500 to $5,500 installed
• High-efficiency gas furnace (96%+ AFUE): $5,000 to $8,000 installed
• Electric furnace: $2,500 to $5,000 installed
• Dual-fuel system (heat pump + gas furnace): $6,000 to $12,000 installed
• Wall heater to central heating conversion: $5,000 to $10,000+ (includes ductwork)
• New ductwork (if needed): add $2,000 to $4,000

All prices include the furnace unit, labor, permits, Title 24 documentation, and a 90-day installation warranty on parts and workmanship. Call (800) 685-5590 for a free in-home estimate.

Signs You Need a New Furnace

Not sure if your furnace needs repair or replacement? Here are the warning signs our technicians see most often in Los Angeles homes:

• 1. Your furnace is over 15 years old. Gas furnaces typically last 15 to 20 years. Past that, repairs get more frequent and more expensive. If a single repair costs more than half the price of a new unit, replacement is the smarter investment.
• 2. Your heating bills keep climbing. An aging furnace loses efficiency over time. If your gas bill is 20 to 30% higher than last year with the same usage, the furnace is working harder to produce less heat.
• 3. You hear cracking, popping, or banging. These sounds can indicate a cracked heat exchanger, which is a safety hazard. A cracked heat exchanger can leak carbon monoxide into your home. Do not ignore this.
• 4. The furnace cycles on and off constantly. Short-cycling means the unit is struggling. Common causes: oversized unit, failing flame sensor, clogged filter, or a thermostat issue. Sometimes a $200 repair fixes it. Sometimes it means the furnace is done.
• 5. Uneven heating room to room. If some rooms are warm and others are cold, it could be ductwork issues or a furnace that can no longer push enough air through the system.
• 6. You need repairs more than once per heating season. One repair is normal. Two or more in the same winter means the system is failing. Put that money toward a new unit instead.

Our technicians give honest recommendations. If a $200 part fixes the problem, we'll say so. Call (800) 685-5590 for a diagnosis.

How Long Does Furnace Installation Take?

A standard furnace replacement in Los Angeles takes 4 to 8 hours when the existing ductwork is in good condition and the new furnace goes in the same location. If ductwork needs to be added, modified, or the unit needs to be relocated, the job takes 1 to 3 days. Wall heater to central heating conversions, which include building a full duct system, typically take 2 to 4 days. Arctic Cool Refrigeration provides a clear timeline during your free estimate so there are no surprises. We show up when we say we will. Call (800) 685-5590.