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AfterHow Much Does Furnace Replacement Cost in Woodland Hills?
A full furnace replacement in Woodland Hills typically costs between $4,800 and $9,500 in 2026, including equipment and labor. Most mid-efficiency 80% AFUE units in the 1,200 to 2,000 square foot homes common across Woodland Hills run $5,200 to $7,400 installed. High-efficiency 96%+ AFUE models with variable-speed blowers land in the $8,000 to $12,000 range before any available rebates.
Those numbers are for a standard swap of an existing furnace using current ductwork. If your ducts need modification, your electrical panel needs an upgrade, or you’re converting from electric to gas, the final price can climb. Woodland Hills homes built before 1980 around neighborhoods like Walnut Acres and the areas south of Ventura Boulevard often need extra work because the original duct systems were sized for different equipment.
Below, we break down every line item, explain what drives the price in the 91364 and 91367 zip codes, and share the numbers most HVAC companies won’t put in writing until they’re standing in your living room.
Key Takeaways: Furnace Replacement Cost in Woodland Hills
- Typical replacement range: $4,800 to $9,500 for a complete furnace swap in Woodland Hills
- Mid-efficiency 80% AFUE furnace: $4,800 to $6,500 installed
- High-efficiency 96%+ AFUE furnace: $8,000 to $12,000 installed (before rebates)
- Labor for a standard swap: $1,200 to $2,800, usually completed in one day
- Most common hidden costs: duct modifications, gas line upgrades, electrical work, permit fees
- Free estimates: Halden Heating and Air Woodland Hills gives you a written price before any work starts. Call (559) 245-8195 to schedule.
Furnace Replacement Cost Breakdown (2026)
Here’s the line-by-line picture of what a furnace replacement in Woodland Hills actually costs in 2026. These are the numbers we see on real jobs across the San Fernando Valley, not national averages that ignore local labor rates and code requirements.
| Cost Component | Typical Range (Woodland Hills) | Notes |
|---|---|---|
| Furnace unit (80% AFUE, single-stage) | $1,800 to $3,200 | Goodman, Rheem, Bryant, Carrier base models |
| Furnace unit (96%+ AFUE, two-stage or variable) | $3,500 to $6,500 | Trane, Lennox, Carrier, Daikin higher-tier models |
| Labor (standard swap, same footprint) | $1,200 to $2,800 | 1-day job, 2-person crew typical |
| Permit fees (City of Los Angeles) | $230 to $450 | Required; your contractor should pull this |
| Duct modification (if needed) | $400 to $2,200 | Common in 1960s-1970s Woodland Hills homes |
| Gas line upgrade (if needed) | $300 to $1,100 | Older homes may need larger-diameter lines |
| Electrical circuit / disconnect update | $150 to $500 | Newer furnaces draw differently than 30-year-old units |
| Thermostat (smart, Wi-Fi enabled) | $180 to $350 | Or reuse your existing if compatible |
| Old furnace removal and disposal | $80 to $200 | Usually baked into the labor line |
| Total typical range | $4,800 to $9,500 | Most Woodland Hills homes: $5,200 to $7,400 |
What pushes a job to the top of that range? Duct work, mostly. Homes in the older sections of Woodland Hills, especially south of the 101 along Mulholland Drive and up in the hills around Serrania Avenue, were built with undersized return ducts for the furnaces available in the 1960s and 1970s. When you put a modern high-efficiency furnace on those ducts, the system chokes. A proper replacement should include at least measuring static pressure to confirm the ducts can handle the new blower, and that measurement alone is something a lot of estimates skip.
The other big swing factor is converting from an 80% to a 96%+ AFUE furnace. The higher-efficiency units are condensing furnaces, which means they produce condensation that has to drain somewhere. If your furnace is in a closet or attic without a nearby drain line, the installer has to run PVC drain piping, and sometimes add a condensate pump. That’s an extra $250 to $700 on top of the unit price difference. We see this constantly in Woodland Hills because many furnace closets are centrally located with bathrooms and kitchen drains a full wall away.
What Affects Furnace Replacement Pricing in Woodland Hills
- Your home’s age and ductwork condition. Woodland Hills has a heavy concentration of homes built between 1955 and 1980. Duct systems from that era were often sized for lower-efficiency, lower-airflow furnaces. Replacing the furnace without addressing the ducts can leave you with a high-tech unit that underperforms, and fixing the ducts correctly adds $400 to $2,200 to the job.
- Where the furnace lives in your house. Attic installations in hillside Woodland Hills homes are harder to access than ground-floor closet installations. Attic crawls in the heat of July or August, tight stairwells with 90-degree turns, and structural beams that require creative venting all add labor hours. Expect attic or crawlspace jobs to run $300 to $900 more than a straightforward closet swap.
- Efficiency rating (AFUE). An 80% AFUE furnace converts 80 cents of every gas dollar into heat and sends 20 cents out the flue. A 96% AFUE furnace keeps 96 cents. In Woodland Hills, where winter nights regularly drop into the low 40s from December through February, that efficiency difference shows up as $15 to $40 per month on your gas bill depending on your home’s insulation. The equipment cost difference is real, but the long-term math often favors the high-efficiency unit if you plan to stay in the house for 8+ years.
- Brand and model tier. A single-stage Goodman or Rheem 80% furnace costs less than a variable-speed Carrier Infinity or Trane XV. The installed price difference between the cheapest acceptable furnace and a top-tier variable-speed unit can be $3,000 to $5,000. That’s not just branding. Variable-speed blowers deliver steadier temperatures and meaningfully better air filtration when paired with a media cabinet.
- Permitting and code compliance in Los Angeles. The City of Los Angeles requires a mechanical permit for furnace replacement, and the permit must be pulled by a licensed contractor. The permit costs $230 to $450, and the inspection adds a few days to the process. Contractors who skip permits are saving you money now and creating a problem when you sell the house. We pull permits on every furnace replacement in Woodland Hills, no exceptions.
- Gas supply and venting requirements. Older Woodland Hills homes often have 3-inch gas lines and 4-inch flue vents sized for a 60,000 BTU standing-pilot furnace. A modern 80,000 to 100,000 BTU furnace may need a larger gas line from the meter, and a 96% condensing furnace needs PVC intake and exhaust piping, not a metal flue. These modifications add $300 to $1,100 and are not optional when the existing infrastructure is undersized.
Furnace Replacement Options: What You Get at Each Price Point
Most homeowners in Woodland Hills are deciding between three tiers. Here’s what each tier actually includes and what it costs installed.
Tier 1: Basic 80% AFUE single-stage furnace ($4,800 to $6,500 installed)
This is a no-frills unit from a brand like Goodman, Rheem, or Bryant. It turns on, heats the house, and turns off. Single-stage means it runs at one speed only: full blast. It gets the job done, and in Woodland Hills where the heating season is short, many homeowners decide the extra efficiency isn’t worth the premium. The tradeoff is higher monthly gas use, louder operation, and bigger temperature swings. If you’re planning to move within five years, this tier usually makes the most financial sense.
Tier 2: Two-stage 80% or 96% AFUE furnace ($6,800 to $9,800 installed)
Two-stage furnaces run at a low setting most of the time and kick up to full power only when the outside temperature drops sharply. That low stage means quieter operation, more even temperatures room to room, and better humidity control during our winter rain spells. Most Woodland Hills homeowners in this tier choose the 96% version, which qualifies for manufacturer rebates and sometimes SoCalGas incentives. Installed cost difference between the 80% two-stage and 96% two-stage is typically $1,200 to $2,000.
Tier 3: Variable-speed 96%+ AFUE furnace ($9,500 to $12,000+ installed)
Variable-speed blowers ramp up and down in tiny increments, not just two stages. That translates to nearly silent operation, the most consistent room-to-room temperatures, and the best air filtration when paired with a high-MERV media filter. For Woodland Hills residents with allergies, especially during the Santa Ana wind season when fine dust blows in from the desert, a variable-speed unit running on low constantly filters the air far more effectively than a single-stage blower that only cycles on and off. Brands in this tier: Carrier Infinity, Trane XV, Lennox SLP, Daikin Fit.
All three tiers include removal of the old furnace, permit filing, code-compliant installation, startup testing, and a written guarantee on the work. At Halden Heating and Air Woodland Hills, the Furnace Replacement in Woodland Hills process includes a written price before any work begins, with no surprises at the door.
How to Save on Furnace Replacement in Woodland Hills
Saving money on a furnace replacement doesn’t mean going with the cheapest bid. It means avoiding unnecessary work and taking advantage of programs that are already available to you.
Get at least three written estimates, and make sure each one includes the same scope. A $4,800 quote that skips the permit and leaves your old thermostat in place isn’t cheaper than a $5,600 quote that pulls permits and includes a new smart thermostat. Compare line by line. We mean it: ask for the written line items, not a single lump-sum number. Any contractor who won’t give you a written breakdown before you sign is telling you something about how the job will go.
Check SoCalGas rebates and federal tax credits before you commit. As of 2026, SoCalGas offers rebates on high-efficiency furnace installations for Woodland Hills customers, and the federal Energy Efficient Home Improvement Credit still applies to qualifying furnaces. A 96% AFUE unit with an eligible efficiency rating can offset $300 to $600 of the premium. We’ll walk you through which specific models qualify and file the paperwork with you.
Replace your furnace in the off-season if you can. Woodland Hills heating demand peaks in December and January, and HVAC companies are busiest then. If your furnace is aging but still running, scheduling the replacement for September, October, or early spring means more scheduling flexibility and sometimes better manufacturer promotions. If your furnace dies in January, though, don’t wait. A cold house in Woodland Hills is uncomfortable in ways that get worse fast when temperatures dip into the 30s overnight.
Bundle the thermostat. Many modern furnaces pair with a communicating thermostat that’s included or discounted when purchased with the unit. If you’re still using a basic digital thermostat from 1995, upgrading as part of the replacement costs less than doing it separately.
Don’t pay for ductwork you don’t need. This cuts both ways: some contractors will sell you duct replacement when you don’t need it, and some will skip duct work you absolutely do need. The only way to know is a static pressure test and a visual inspection. At Halden Heating and Air, we measure static pressure on every furnace replacement and show you the numbers before recommending any duct work. If you don’t need it, we don’t sell it.
The simplest way to get an accurate number for your specific Woodland Hills home is to call us at (559) 245-8195. The estimate is free, it’s in writing, and it includes the permit, the equipment, the labor, and every incidental line item. No vague ranges, no “we’ll see when we get there.”
What Does the Furnace Replacement Process Look Like?
If you’ve never replaced a furnace, here’s exactly how the process goes with a company that does it right. At Halden Heating and Air Woodland Hills, this is the standard sequence for every furnace replacement, not an upgrade option.
Step 1: The written estimate
We come to your home in Woodland Hills, evaluate your existing furnace, measure your ductwork’s static pressure, and assess your gas line, electrical disconnect, and venting setup. Then we give you a written, itemized price. That price covers the equipment, labor, permit, and incidental work. You get it before you agree to anything, and the price doesn’t change once the job starts unless the scope changes and you approve it in writing first.
Step 2: Scheduling and live arrival time
You book the installation through our online scheduling system. You’ll get a live arrival time you can track to your door, not a four-hour window. Our techs are background-checked and uniformed, and you’ll know exactly who is coming and when.
Step 3: Installation day
We remove the old furnace, install the new one, connect the gas and electrical, run the venting, and set up your thermostat. A standard same-footprint swap takes one day. If duct modifications or gas line upgrades are needed, the job can extend to a second day. We’ll tell you in the written estimate if that’s likely before we begin.
Step 4: Permit inspection
We file the permit with the City of Los Angeles and schedule the inspection. When the inspector approves the installation, you receive the final paperwork. This matters when you sell your home: unpermitted HVAC work shows up in disclosures and can cost you at closing.
Step 5: The 365-Day Done Right Promise and written guarantee
Every furnace replacement from Halden Heating and Air Woodland Hills includes a written guarantee and our 365-Day Done Right Promise. If something isn’t right within a full year of the completed job, we make it right. If a repair fails within the guarantee window, we come back at no charge. That’s not an add-on. It’s the standard.
We also service and install all major brands, including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard, so you’re not locked into one manufacturer’s ecosystem.
Replacing vs. Repairing: When Does Replacement Make Sense in Woodland Hills?
The rule of thumb is simple: if your furnace is more than 15 years old and the repair costs more than 30% of a replacement, replace it. Furnace repairs in Woodland Hills run $150 to $700, so a repair under $700 on a 10-year-old furnace usually makes sense. That same $700 repair on a 20-year-old furnace likely doesn’t, because you’re spending meaningful money on a unit that’s already past its expected service life.
Here’s the more specific math we use with Woodland Hills homeowners. Furnaces in the San Fernando Valley typically last 15 to 20 years. Our mild winters mean the furnace runs fewer hours per year than in colder climates, which extends life, but the dry, dusty conditions here take a toll on blower motors and control boards. If your furnace is 18 years old and the blower motor fails (a $450 to $900 repair), you’re better off putting that money toward a new unit. You’ll get a new warranty, higher efficiency, and you won’t be back in the same spot next winter when the control board or heat exchanger goes.
If your heat exchanger is cracked, replace the furnace. Always. A cracked heat exchanger can leak carbon monoxide into your home, and that is not a repair situation. The repair cost for a heat exchanger is $1,100 to $2,200 on most units, and it extends a 20-year-old furnace’s life by maybe two or three years, with no guarantee the next failure isn’t around the corner. Replace the unit and you get a fresh 10-to-20 year service life with a manufacturer’s warranty.
FAQs – Furnace Replacement Cost in Woodland Hills
How much does it cost to replace a furnace in Woodland Hills, CA?
A furnace replacement in Woodland Hills costs $4,800 to $9,500 for most homes, with mid-efficiency units running $5,200 to $7,400 installed and high-efficiency 96%+ models reaching $8,000 to $12,000. The final number depends on ductwork condition, furnace location, and whether gas or electrical upgrades are needed. Call (559) 245-8195 for a written, itemized estimate at no charge.
How long does a furnace replacement take?
A standard same-footprint furnace replacement in Woodland Hills takes one day, usually 5 to 8 hours. Jobs requiring duct modifications, gas line upgrades, or attic access challenges can take two days. We’ll tell you in the written estimate if your job is a one-day or two-day project before you commit.
What’s the difference between an 80% and a 96% AFUE furnace?
An 80% furnace turns 80% of the gas it burns into heat for your home and sends 20% out the flue. A 96% furnace turns 96% into heat and wastes only 4%. The installed cost difference in Woodland Hills is typically $1,200 to $3,500, and the higher-efficiency unit will save most homeowners $15 to $40 per month on gas bills during the winter. If you plan to stay in your home 8 or more years, the 96% usually wins the math.
Do I need a permit to replace a furnace in Woodland Hills?
Yes. The City of Los Angeles requires a mechanical permit for furnace replacement, and the permit costs $230 to $450. Your contractor should pull it and schedule the inspection. Skipping the permit creates problems when you sell the home and can result in fines if discovered. We pull permits on every furnace replacement we do in Woodland Hills.
Is it better to repair or replace my furnace?
If your furnace is under 12 years old and the repair costs less than $700, repair usually makes sense. If it’s over 15 years old and the repair exceeds 30% of the replacement cost, replace it. A cracked heat exchanger always warrants replacement, regardless of age. Call (559) 245-8195 for an honest assessment; we’ll give you the repair cost and the replacement cost side by side and let you decide.
Can you replace my furnace tomorrow?
In most cases, yes. We keep common model sizes in stock for the Woodland Hills area, and our scheduling system gives you a live arrival time you can track. Emergency replacement during the December and January peak can take 2 to 3 days depending on equipment availability. Call (559) 245-8195 and we’ll tell you exactly when we can be there.
Get a Written Furnace Replacement Price in Woodland Hills
If you’re in Woodland Hills, Calabasas, Tarzana, or anywhere in the 91364 or 91367 zip codes, we’ll come to your home, evaluate your system, and hand you a written price with every line item spelled out. No vague ranges, no door-step surprises, and no pressure. The estimate is free and the price is yours to keep whether you hire us or not.
Call Halden Heating and Air Woodland Hills at (559) 245-8195 to schedule your free estimate, or reach out through our home page to book online. Live phone support is available 24 hours a day, 7 days a week, and every call is answered by a real person.
Pricing reflects the Woodland Hills market as of 2026. Halden Heating and Air Woodland Hills offers free estimates – call (559) 245-8195.
Written by Andre Fuller, Owner at Halden Heating and Air Woodland Hills, serving Woodland Hills and the San Fernando Valley since 2004.
What Our Customers Say
"Booked a furnace tune-up in the app, got a reminder, then a live ETA text. Tech was on time, cleaned the burners, and sent a short report to my phone."
- Greg N."Maintenance reminders come by text. I never have to remember."
- Elliot K."Furnace ignitor replaced. Paid online, no paperwork."
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