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Carrier
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GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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- AC repair
- Furnace & heating
- Heat pumps
- Ductless mini splits
- Carrier
- Trane
- Goodman
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AfterHow Much Does Furnace Replacement Cost in Arlington?
Furnace replacement in Arlington typically costs $3,800 to $9,500 for a complete changeout, including removal of the old unit, a new furnace, and standard venting and electrical work. Most Arlington homeowners land closer to the middle of that range with a single-stage or two-stage gas furnace sized for a typical 1,800 to 2,400 square foot home. The written estimate always sets the final price, and it’s free to get one.
We’re Denali AC Repair, and furnace replacement is one of the three things we do. Not duct cleaning, not water heaters, not plumbing. Furnace repair, furnace replacement, and AC installation. That focus means when we look at your system, we’re looking at it the way it was built, not the way it’s advertised.
Key Takeaways
- Typical full furnace replacement in Arlington: $3,800 to $9,500, depending on size, efficiency, and whether ductwork changes are needed.
- Furnace repair in Arlington runs $150 to $700. If a repair is a big share of replacement cost, replacement usually wins on the math.
- Arlington’s mild winters mean a right-sized furnace matters more than a bigger one. Oversizing is the most common installation mistake we correct.
- We work on nine of the most-installed brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard.
- Our technicians have up to 10 years of experience, and estimates are free. Call (888) 604-8863.
Furnace Replacement Cost Breakdown (2026)
Here’s how a typical Arlington furnace replacement breaks down by line item. These are estimated ranges for the Arlington market in 2026. Your written estimate is the number that counts.
| Line Item | Typical Estimated Range |
|---|---|
| Furnace equipment (single-stage gas, 80% AFUE) | $1,600 – $3,200 |
| Furnace equipment (two-stage or high-efficiency, 90%+ AFUE) | $2,800 – $5,400 |
| Removal and disposal of old furnace | $150 – $400 |
| Labor and installation (sizing, setting, connections, start-up) | $900 – $2,200 |
| Venting work (flue liner or PVC venting for high-efficiency units) | $300 – $1,200 |
| Electrical and gas connection updates | $200 – $800 |
| Ductwork adjustments (transitions, plenum rebuilds) | $400 – $1,800 |
| Thermostat replacement (if needed) | $150 – $500 |
What drives the total up or down? The single biggest factor is efficiency rating. An 80% AFUE furnace sits at the low end of equipment cost. A 90%+ condensing furnace costs more upfront and usually needs new venting, because it vents through PVC rather than a metal flue. If your Arlington home already has PVC venting in place from a previous high-efficiency install, that line item drops off.
The second big factor is ductwork. In a home where the existing plenum and transitions line up with the new unit’s footprint, the swap is straightforward. Where the new furnace is a different size or orientation, ductwork adjustments add to the job. Third is electrical: older homes sometimes have a furnace circuit that doesn’t meet current requirements, and that has to be brought up to code before the new unit goes in.
If your system is repairable rather than at end of life, furnace repair in Arlington typically runs $150 to $700. That’s a lot less than replacement, and we’ll tell you plainly when repair is the right call. See our furnace repair guide for what repair costs look like by symptom.
What Affects Furnace Replacement Pricing in Arlington
Arlington sits in a climate where the heating season is short and the cooling season is long. That changes the replacement conversation compared to colder parts of the country. Here’s what moves the price here:
- Right-sizing versus oversizing. A furnace that’s too big for the house short-cycles, wears out faster, and leaves hot and cold spots. We size to the home using load calculations, not by matching the old unit’s label. Getting sizing right is part of the installation labor, not an add-on.
- Attic and closet installations. A lot of Arlington-area homes place the furnace in an attic or a closet rather than a basement. Attic installs take more labor because of access, heat, and the need to protect the surrounding space during the changeout. Closet installs are usually more straightforward but leave less room for transitions.
- Efficiency rating. The jump from an 80% furnace to a 90%+ condensing model is the largest single price swing in the table above. It’s worth understanding what that extra spend buys in a mild-winter market before you commit to it.
- Brand and parts availability. We service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Because we’re not tied to a single manufacturer, we can recommend the model that fits your home and budget instead of the one a dealer incentive points at.
- Fuel type. Natural gas is the default in most of Arlington. Homes on propane or with an electric-only setup can face different equipment costs and connection work.
- Whether the AC gets touched. Furnace and AC share the same air handler and plenum in most homes. If the AC is at end of life too, replacing both in one go can save on labor compared to two separate jobs. AC installation in Arlington typically runs $3,500 to $7,500.
We work on your brand, and we’re comfortable opening any of the nine we service. If you’ve been told your brand is “hard to get parts for,” it’s worth a second opinion.
Repair or Replace? The Honest Math
Here’s the question that actually matters: is a repair worth it, or is it time for replacement? We give homeowners a straight answer instead of defaulting to the bigger ticket.
A common rule of thumb in the trade is that when a repair costs a large share of what a new furnace would cost, and the furnace is well into its service life, replacement makes more financial sense. When the repair is a smaller fraction and the unit has years left, repair usually wins. The exact threshold depends on your system and your comfort goals, but the math is the same either way: compare the repair cost against the replacement cost, and factor in how much life the existing unit likely has left.
What we won’t do is push a replacement when a repair solves the problem. And we won’t patch a system that’s going to fail again in a season just to keep the ticket small. That’s the whole point of giving you the honest math up front.
If you want the repair conversation in more detail, our furnace repair service page walks through common failure points and what each tends to cost.
How to Save on Furnace Replacement
You don’t need a coupon to lower the bill. A few practical moves make a real difference:
- Get the sizing right the first time. Oversized equipment costs more upfront and runs less efficiently. A proper load calculation means you buy the furnace your home needs, not a bigger one “just in case.”
- Ask whether your existing venting can be reused. If you’re replacing an 80% furnace with another 80% unit and the flue is in good shape, you skip the venting line item entirely.
- Bundle the AC if it’s also near end of life. Replacing furnace and AC together usually costs less in combined labor than two separate jobs. That’s practical math, not a sales pitch.
- Compare quotes line by line, not just at the bottom. A low total that omits venting or electrical work isn’t actually lower. Ask for itemized estimates so you’re comparing the same scope.
- Keep up with tune-ups. Regular maintenance doesn’t change replacement cost, but it extends the life of the unit you have. Tune-ups in Arlington run $80 to $200 and are the cheapest way to delay a replacement you’re not ready for.
Our estimates are free, and they’re written. Call (888) 604-8863 to set one up.
What to Expect During a Furnace Replacement
Understanding the sequence helps you plan your day and know what’s normal.
- Assessment and sizing. We measure the home, check the existing ductwork, and confirm the electrical and gas connections meet current code requirements.
- Written estimate. You get the scope and the line-item pricing before any work starts. The written estimate is the final price.
- Removal. The old furnace comes out, and the flue and connections are capped or prepared for the new unit.
- Installation. The new furnace is set, connected, and sealed. Ductwork transitions and venting are completed as needed.
- Start-up and verification. We check airflow, temperature rise, gas pressure, and safety controls before we call it done. You get walked through the new unit and its thermostat settings.
Most replacements are done in a single visit. If ductwork changes are extensive or permits need to clear, it can extend to a second visit. We’ll tell you which before you commit.
When Furnace Replacement Is the Right Call
Some signs point clearly to replacement rather than another repair. If the heat exchanger is cracked, that’s a safety issue and replacement is the answer, not a patch. If the unit has been failing repeatedly and repairs are stacking up, the cumulative cost starts to exceed replacement value. If your energy bills have climbed steadily and the unit is older, efficiency losses often explain it. And if the furnace is simply undersized for a home that’s been added onto, replacement with proper sizing fixes a comfort problem no repair can.
On the safety side: a furnace’s heat exchanger, gas connections, and flue are not components to inspect or handle without training. Carbon monoxide from a compromised heat exchanger is a real hazard. If you smell gas, get out and call your gas utility first. If you suspect a cracked heat exchanger or poor venting, have a trained technician look at it before running the system.
Frequently Asked Questions
How much does furnace replacement cost in Arlington, TX?
Furnace replacement in Arlington typically costs $3,800 to $9,500 for a full changeout, including removal, new equipment, and standard connections. High-efficiency models and ductwork adjustments sit at the upper end. The written estimate sets the final price. Call (888) 604-8863 for a free estimate.
Is it cheaper to repair or replace my furnace in Arlington?
Repair is cheaper when the fix is small relative to replacement cost and the unit has life left. In Arlington, furnace repair runs $150 to $700, so a minor repair is far less than a replacement. When the repair is a large share of replacement cost and the unit is old, replacement usually wins. We’ll give you the honest math either way. Call (888) 604-8863 to talk it through.
How long does a furnace replacement take?
Most furnace replacements take a single visit, generally a full day for a standard changeout. Jobs that require venting changes or ductwork modifications can run into a second visit. We confirm the timeline with your written estimate before scheduling. Call (888) 604-8863 to get started.
What brands do you work on for furnace replacement?
We work on nine of the most-installed brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Because we’re not tied to a single manufacturer, our recommendation is based on your home and budget. Call (888) 604-8863 to discuss your system.
Can you come today for a furnace estimate?
Same-day estimates are often possible. We answer 24/7 and fast dispatch runs from 7am to 7pm, Sunday through Friday. Estimates are free and upfront. Call (888) 604-8863 to book a visit.
Furnace replacement is a big spend, and you deserve a number you can plan around, not a range that shifts once work begins. We’ll size it to your home, explain the trade-offs in plain terms, and put the price in writing before we start. If you’d like a free estimate for your Arlington home, call (888) 604-8863. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Pricing reflects the Arlington market as of 2026. Denali AC Repair offers free estimates – call (888) 604-8863.
Written by the team at Denali AC Repair.
What Our Customers Say
"AC died in August, which in this city is an emergency. He found a blown capacitor, replaced it, and had cold air blowing in under 40 minutes. Charged me about what I'd expect to pay for the part plus a service call."
- Eric Ziegler"Fixed the immediate issue and was honest that the unit is old enough that I should be saving for a replacement. Slightly more expensive than I hoped but he was upfront before starting."
- Veronica Guzman"Contactor was pitted and chattering. Cheap part, quick fix, and he showed me the burn on the old one so I could see for myself."
- Hector Herrera