Furnace Replacement Cost in Irving - Honest Price Ranges, Free Written Quote

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How Much Does Furnace Replacement Cost in Irving?

Furnace replacement in Irving typically runs $3,200 to $7,800 for the equipment and installation, depending on the size of the unit and the efficiency you choose. Most Irving homeowners land somewhere in the middle of that range with a mid-efficiency, correctly sized furnace for a single-family home. The written estimate you get after an in-home look sets the final price, and we’ll walk you through every line of it so nothing is a surprise.

That number matters less than this: your furnace should be sized to your home and matched to the ductwork that’s already there. An oversized unit short-cycles and wears out faster. An undersized one runs all day and never quite catches up. Kingsley AC Repair is trained on equipment from nine major manufacturers – Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard – so the recommendation follows what your house and ductwork actually need, not which brand pays a referral. You shouldn’t have to explain your equipment to your technician. Nine brands. One standard. Kingsley AC Repair handles heating and cooling under one roof.

Key Takeaways

• Typical Irving furnace replacement: $3,200 to $7,800, equipment plus installation.
• Furnace repair, by contrast, usually runs $150 to $700, so a fixable furnace is worth diagnosing before you replace it.
• The biggest cost drivers are furnace size (measured in BTUs and tons of heating capacity), efficiency level, and whether existing ductwork needs attention.
• Every Kingsley job is held to the Kingsley standard, not “good enough to close the ticket.”
• Free estimates. Call (855) 473-9031. We answer 24/7. Fast dispatch from 7am to 7pm.

Furnace Replacement Cost Breakdown (2026)

The range above is what you’ll see across most Irving homes, but a furnace replacement is really several line items stacked together. Here’s how those pieces typically break out for the 2026 market. All figures are estimated and typical, not a quote – your written estimate is the number that counts.

Add the pieces up and you see why the total swings. A straight swap in a well-kept utility closet sits near the low end. A furnace hidden in an attic crawl or one that needs venting corrected can land near the top. What pushes cost up?

• Efficiency level. A standard-efficiency furnace costs less up front than a high-efficiency condensing model. Some Irving homes don’t have the venting or condensate drainage a condensing furnace needs, which adds work.
• Size (BTU capacity). A larger home needs a larger furnace, and equipment prices climb with capacity.
• Ductwork condition. Old, leaky, or undersized ducts around the furnace connection almost always need some attention.
• Location of the old unit. Attic and closet installs are more labor-intensive than a utility-room setup at floor level.
• Airflow balance. If part of your home has always run hot or cold, some of that can be addressed during replacement, but it’s additional work.

What drives it down? A straightforward same-size replacement, ductwork that’s already in decent shape, and a thermostat that doesn’t need replacing. That’s the honest picture.

What Affects Furnace Replacement Pricing in Irving

Cost isn’t one number pulled from a list. In Irving homes, the total depends on these factors, and a good estimate addresses each of them:

• Home size and heating load. A furnace is sized to the square footage and heat loss of your home, not just swapped like-for-like. A home with drafty windows, a dozen west-facing windows, or minimal insulation needs a larger furnace to hold temperature. A tight, well-sealed home needs less. Getting this right is the single most important decision in the job.
• Efficiency rating. Two furnaces of the same capacity can be priced very differently based on how efficient they are. Higher efficiency costs more up front but uses less gas over the life of the unit. Whether that tradeoff pays depends on how long you plan to stay in the home.
• Ductwork and venting. Old ductwork around the furnace plenum can leak, sag, or be undersized. Venting for the new unit has to match its category (conventional or condensing). If either needs correction, that’s additional line items.
• Attic or closet access. Many Irving homes have furnaces in an attic or a tight closet. Access affects labor. A tight attic install is not the same job as a furnace sitting on a utility-room floor.
• Gas line and electrical. The new furnace’s requirements might call for a different gas line size or a 120-volt electrical connection that isn’t already there.
• The brand and model. Equipment cost varies across the nine major manufacturers we service. A unit from one brand may cost more or less than the equivalent capacity from another. We recommend based on what your home needs, not which nameplate pays us more.

What doesn’t change is the standard we hold every job to: correct sizing, sealed connections, tested combustion, and a clean install. That’s the Kingsley standard.

How to Save on Furnace Replacement

There’s no trick to this. The savings come from making the right decision, not from finding a stripped-down number that hides problems.

• Fix it first if it’s fixable. If your current furnace has a failed igniter, a bad blower motor, or a clogged drain line, it may only need repair, and furnace repair typically runs $150 to $700. That’s a big difference from $3,200 or more for a replacement. A diagnosis-first approach tells you which side of that line you’re on. We’d rather repair a furnace with life left than sell you one you don’t need.
• Get a properly sized furnace, not a bigger one. An oversized furnace costs more to buy and runs less efficiently. The right size is the smaller, correct number, not the largest number on the truck.
• Keep ductwork in good shape. If ducts are already leaking, correcting them during the install costs less than doing it as a separate job later. It also improves what your new furnace can actually deliver.
• Time a replacement to a tune-up. If your aging furnace is still running, keeping it serviced buys time and lets you choose replacement on your schedule rather than in an emergency. Tune-ups run $80 to $200.
• Ask what’s actually needed, line by line. A written estimate should show you the equipment, labor, and any ductwork separately. Check the numbers against the table above. Our estimate is free, and we’ll explain every line.

A free estimate costs you nothing and gives you a real number instead of a guess. Call (855) 473-9031. We answer 24/7, with fast dispatch from 7am to 7pm.

Is it cheaper to repair or replace a furnace in Irving?

Repair is usually cheaper when the fix costs under a few hundred dollars and the furnace has several years left. Furnace repair runs $150 to $700; a full replacement starts around $3,200. The break-even decision turns on three things: the age of the furnace, whether it’s had repeat failures, and whether the repair is a wear part (igniter, motor, control board) or something deeper. If your furnace is failing for the second or third time in a season, that’s worth noting in the replacement conversation. For a straight diagnosis so you know which side you’re on, call (855) 473-9031 for a free estimate.

How much does furnace replacement cost for a small Irving home versus a large one?

Small home furnace replacement typically sits near the low end of the range, around $3,200 to $4,500. Larger homes needing more capacity climb toward $6,000 to $7,800. Square footage, ceiling height, window count, and insulation all play in. A ranch-style two-bedroom and a two-story four-bedroom are not the same job, even though both technically get “a furnace.” Getting the heat load calculated properly is how you avoid overpaying for capacity you don’t need. Call (855) 473-9031 and we’ll walk you through what your home actually requires.

What’s the difference in cost between a standard and high-efficiency furnace in Irving?

High-efficiency equipment typically costs more up front, often somewhere around $800 to $1,500 more than a comparable standard-efficiency furnace. Whether that pays you back depends on your gas usage and how long you stay. High-efficiency furnaces also need venting and condensate handling that standard units don’t, so installation can add cost if your home doesn’t already have it. We’ll show you both options side by side in the estimate and let you decide based on your household, not on which unit has better margins. Call (855) 473-9031.

Can you replace my furnace the same day?

Same-day replacement is possible in many cases, but it depends on the unit and parts availability. A straightforward same-size swap with the right furnace on hand can often move quickly. A job that needs ductwork corrections, venting changes, or a special-order size usually takes longer to schedule. The honest answer is “we’ll tell you once we see it.” Call (855) 473-9031 and we’ll set expectations before we go anywhere.

Does installation cost include hauling away the old furnace?

Yes – removal and haul-away of the old furnace is typically included in the installation line, around $150 to $400 on the breakdown. You don’t pay separately for it. The estimate will list it clearly so you can see what’s covered. If a job involves unusual access (attic, tight closet), removal reflects that in the labor line. We’ll show it up front. Call (855) 473-9031 for a free estimate.

What should I do before I call for a furnace replacement estimate?

Jot down the furnace’s age, the brand and model number off the label, and what problems you’ve been seeing. Note whether the furnace is in an attic, closet, or utility room, since that affects labor. If you’ve had repair receipts, keep them handy. None of this is required, but it helps the conversation start in the right place. Then call (855) 473-9031. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday. If it’s a Saturday and something fails, call us and we’ll book you for Sunday.

Why does it matter which brand my furnace is?

It matters to the people servicing it. Nine manufacturers build furnaces with different components, control boards, and service procedures, and Kingsley AC Repair is certified to service equipment from Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. That’s not a sticker on a van. It’s the reason we’re not guessing at your system when we open it up. When it’s time to replace, we also know which brands’ parts and service channels work best locally, so a future repair is straightforward. We serve homeowners throughout Irving, and our single-trade focus means every technician we send is an HVAC professional, not a generalist squeezing in a furnace call between plumbing jobs.

A note on safety

A gas furnace involves combustion, venting, and gas connections, and getting any of those wrong is genuinely dangerous. Cracked heat exchangers, blocked flues, and improper gas connections can release carbon monoxide into a home without any obvious smell or sign. We don’t recommend homeowners open up a furnace, adjust gas components, or attempt venting work themselves. If you smell gas, leave the home and call your gas utility first. For everything else, a trained technician is the right call. That’s a large part of why we ask for an in-home look before quoting a replacement.

Contact

Furnace replacement in Irving usually runs $3,200 to $7,800, and a proper estimate is how you know where your home lands in that range. Repair, by contrast, runs $150 to $700, so if there’s life left in your furnace we’ll tell you so. Every job we do is held to the same defined bar, whether it’s a repair or a full replacement – that’s what the Kingsley standard means in practice. Heating and cooling, handled. Call (855) 473-9031 for your free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.

Pricing reflects the Irving market as of 2026. Kingsley AC Repair has served Irving since 2014. Free estimates – call (855) 473-9031.