Furnace Replacement in Leander, TX

Leander is growing fast — your furnace should keep up.

Whether you just moved into a new build and realized the builder-grade furnace isn't cutting it, or your aging unit finally gave out mid-winter, Cold is on the Right Plumbing & Air is ready to help. We install high-efficiency furnaces in Leander homes every day, and we know exactly what this community needs. Upfront pricing, no surprises, and a team that shows up when they say they will.

Licensed and insured HVAC technicians serving Leander

Upfront pricing with no hidden fees — ever

Emergency service available when you need it most

Furnace Replacement in Leander, TX
License #
Plumbing: M39724
|
HVAC: TACLA117732C

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About Our Furnace Replacement in Leander

Leander has exploded in growth over the last decade, and with that boom has come an enormous number of new homeowners — many of whom are buying their first house and have never dealt with a furnace replacement before. That can make the whole process feel overwhelming. Cold is on the Right Plumbing & Air takes the guesswork out of it. We'll walk you through exactly what system fits your home's square footage, ductwork layout, and heating demands, so you're not just buying the cheapest option or getting oversold on equipment you don't need.

We also work with plenty of Leander homeowners in established neighborhoods where the original furnace is well past its useful life. An older unit running on borrowed time in a Hill Country winter — even a mild one — is a liability. We make furnace replacement straightforward: honest assessment, right-sized equipment, clean professional installation, and a system that's built to last through whatever Texas weather throws at you.

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Furnace Replacement Services We Provide in Leander

Full Furnace Replacement

When your furnace has reached the end of its lifespan, a full replacement is the smartest investment you can make. We remove your old unit, install a properly sized high-efficiency furnace, and make sure everything is calibrated and running before we leave. Leander homeowners appreciate that we don't cut corners on installation — a furnace that's installed right runs better and lasts longer.

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Builder-Grade Furnace Upgrade

A lot of new construction homes in Leander come equipped with entry-level furnaces that meet minimum code but won't keep up with your family's demands for comfort — especially during a surprise cold snap. Upgrading to a higher-efficiency unit means better performance, lower energy bills, and a system that won't struggle on the coldest nights of the year.

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Furnace System Assessment

Not sure if your furnace needs to be replaced or just repaired? Our technicians perform a thorough assessment of your existing system — checking heat exchanger condition, burner performance, age, and efficiency — to give you an honest answer. We'll never recommend a replacement you don't actually need.

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High-Efficiency Furnace Installation

Today's high-efficiency furnaces can dramatically reduce your monthly heating costs while keeping your home more consistently comfortable. We help Leander homeowners choose the right AFUE rating and brand for their home size and usage patterns, then handle the full installation from start to finish.

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Ductwork Evaluation and Upgrade

A new furnace can only perform as well as the ductwork it pushes air through. In many Leander homes — especially older builds — leaky or undersized ducts are robbing efficiency from an otherwise good system. We evaluate your existing ductwork during a replacement and recommend repairs or upgrades where they'll make the biggest difference.

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Thermostat Upgrade and Integration

When you're replacing a furnace, it's the perfect time to upgrade to a smart or programmable thermostat. A properly matched thermostat lets you control your new system more precisely, set heating schedules around your family's routine, and even monitor performance remotely — something young families in Leander find especially useful.

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Emergency Furnace Replacement

When a furnace dies in the middle of a cold front and you have kids or elderly family members at home, waiting days for a new unit isn't an option. Cold is on the Right offers emergency furnace replacement service for Leander homeowners who can't afford to wait. We'll get you a working system as fast as possible.

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Gas Furnace Replacement

Gas furnaces are the most common heating system in Leander homes, and replacing one involves both HVAC expertise and proper gas line handling. Our licensed technicians handle every aspect of the replacement safely, ensuring all connections meet code and your new system is operating efficiently from day one.

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Heat Pump System Conversion

Some Leander homeowners are choosing to move away from traditional gas furnaces and convert to heat pump systems during a replacement — especially with newer high-performance cold-climate heat pumps now widely available. We can evaluate whether a conversion makes sense for your home's setup and help you understand the long-term cost and comfort implications.

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Post-Replacement Heating System Tune-Up

After your new furnace is installed, a professional tune-up within the first season helps ensure everything is dialed in and operating at peak efficiency. We check airflow, calibration, and safety controls so your system performs exactly as it should through the rest of the heating season.

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Whole-Home HVAC Replacement

If your furnace and air conditioning system are both aging out at the same time — which is common in older Leander homes — replacing both as a package can save you money and ensures the two systems are properly matched for maximum efficiency and comfort year-round.

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Promos, Discounts, & Rebates

Save $50

On Your First HVAC Service

Valid for new customers. Minimum service of $319 applies. Cannot be combined with other offers.
Limited-time offer.
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10% OFF

Hero Discount

10% off with active or retired Police, Military, Fire Department ID (up to $100).
Valid Mar 1, 2023 - Dec 31, 2027
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10% OFF

Seniors Discount

10% off for all Seniors (up to $100).
Valid Mar 1, 2023 - Dec 31, 2027
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Discounts and/or specials cannot be combined.

Signs You Need Furnace Replacement in Leander

  • Your furnace is 15 years old or older and requires frequent repairs to keep running
  • Your heating bills have climbed steadily even though your usage hasn't changed
  • The furnace struggles to heat your home evenly — some rooms are cold while others are fine
  • You hear banging, rattling, or squealing noises during operation that weren't there before
  • The system is cycling on and off constantly without ever reaching your set temperature
  • Your heat exchanger has been flagged as cracked or failing — a serious safety concern
  • You've had a technician out two or more times in the past year for different repairs
Signs you need Furnace Replacement in Leander, TX
Benefits of Furnace Replacement in Leander, TX

Benefits of Furnace Replacement in Leander

  • Lower monthly energy bills with a modern high-efficiency system rated 80–98% AFUE
  • More consistent, even heating throughout your entire home
  • Improved indoor air quality with a new system and fresh filtration setup
  • Peace of mind knowing your family won't be left without heat during a cold snap
  • Increased home value — especially relevant in Leander's active real estate market
  • Access to manufacturer warranties that protect your investment for years to come

We Know Leander Homes

Leander has grown so quickly that its housing stock is genuinely mixed — you'll find brand-new subdivisions with homes built in the last two or three years sitting right alongside neighborhoods with homes from the early 2000s or even the 1990s. For HVAC purposes, that matters a lot. Newer builds sometimes come with undersized or builder-spec equipment that struggles to handle a full Texas heating season, while the older homes often have units running well past their expected lifespan and ductwork that was never designed for today's efficiency standards.

The Hill Country terrain that defines this part of Central Texas also plays a role — elevation shifts and the open, exposed layouts common in newer Leander developments can make certain homes harder to heat efficiently without the right equipment selection. Our technicians have worked in Leander long enough to recognize these patterns and know what systems hold up here. When you call Cold is on the Right, you're getting a team that understands your neighborhood, not a crew just passing through.

Leander homes

Proudly Serving Leander and Surrounding Areas

Cold is on the Right Plumbing & Air serves Leander and the broader North Austin corridor, including Cedar Park, Georgetown, Round Rock, and Pflugerville. Whether you're in one of Leander's newer master-planned communities or an older established neighborhood closer to 183A, we're close by and ready to help. Our team knows this part of Texas well, and we're committed to being the HVAC company that Leander families can count on year after year.

Not sure if we service your neighborhood? Give us a call at (512) 271-2172 or send us an online request today.

Why Leander Homeowners Choose Us

Leander homeowners have plenty of HVAC companies competing for their business — but most of them treat every job the same regardless of where they're working. Cold is on the Right takes a different approach. We've worked in Leander long enough to understand what these homes need, and we back every job with honest pricing and service that actually shows up on time.

Licensed and Experienced Technicians

Our HVAC technicians are fully licensed, insured, and have decades of combined experience — so you know the job is done right the first time.

Upfront, Transparent Pricing

We give you the full price before any work starts. No surprise charges at the end, no upsells you didn't ask for.

Local Knowledge That Makes a Difference

We've worked in Leander homes across every neighborhood and know what HVAC challenges this community faces. That local experience shapes every recommendation we make.

Emergency Service When You Need It

When your furnace fails during a cold night and you have a family to keep warm, we're available. We offer emergency service because we know heating problems don't wait for business hours.

Financing Options for Leander Homeowners

A furnace replacement is a significant investment, and we understand that not everyone has the full cost available upfront — especially when the replacement comes unexpectedly. Cold is on the Right works with financing options to help Leander homeowners get the system they need without putting it off. Ask us about available plans when you call, and we'll help you find a payment structure that works for your budget.

High Fives from Austin Homeowners

Graysen and Andrew from Cold is on the Right came out just a couple hours after I called and took care of cutting out my kitchen faucet. They were professional, friendly, and clearly knowledgeable, explaining everything in a straightforward way without any upselling or confusion. It was refreshing to get honest answers and excellent service so quickly. I’ll definitely be using them again for future plumbing needs.

Services: Faucet repair
Price assessment: Reasonable price

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Elliot M.
Google Reviewer

We contacted Cold is on the Right today with an urgent plumbing need. Their very professional and organized crew arrived within 30 minutes and fixed our issue. We called five other plumbing companies before them and no one was able to help us. Cold is on the Right will now be the first plumbers we call.

Services: Drain cleaning

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Karen H.
Google Reviewer

We called due to slow drainage and apparently main line backing up into master bathroom shower and sink. There is an automated line that takes your information and apparently works very well. Plumbers Billy and Jeremy showed up promptly after we were informed they were being dispatched this morning, they stayed and worked until the problem was solved and advised on possible future repairs that would need to be done. They were professional, smart, respectful of our home, and efficient in their actions. Let us know what things would cost and were honest in their assessment of what would be needed next and how (un) likely our homeowners insurance would be able to help.  I appreciate the service and the fair treatment by these gentlemen. Thank you.

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Erika H.
Google Reviewer

Santiago and Kyle were amazing during our total HVAC system replacement. Kind, informative, knowledgeable and careful to ensure a smooth install. They were efficient and got my AC working before my family arrived for spring break. Now enjoying the cool air with family. Great pricing and quick turn around from quote to finished job. Thank you! 10/10 would recommend them to anyone needing HVCA or plumbing work.

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George
Google Reviewer

These guys are prompt and very polite, and explain your options well without trying to upsell. We thought we needed three things replaced, but they showed us that one of the three just needed an adjustment rather than a replacement. Wonderful service!

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Teal P.
Facebook Reviewer

Frequently Asked Questions

How much does furnace replacement cost in Leander, TX?
Furnace replacement in Leander typically ranges from $2,500 to $6,000 or more, depending on the size of the unit, the efficiency rating you choose, and the condition of your existing ductwork. A standard 80% AFUE gas furnace on the lower end of that range will cover most average-sized homes, while a high-efficiency 95% or 96% AFUE unit for a larger home will push the cost higher. Labor and any ductwork modifications are factored into the quote we provide upfront. We never give you a lowball number to get in the door and then add costs later.
How long does a furnace replacement take?
Most furnace replacements in Leander are completed in a single day — typically four to six hours for a straightforward swap. If your installation requires ductwork modifications, gas line adjustments, or a significant equipment upgrade, it may take a bit longer. We'll give you a realistic timeframe when we assess your home so you can plan accordingly. In most cases, you'll have a fully operational new system by the same evening.
How do I know if I need a furnace replacement or just a repair?
A few factors point strongly toward replacement rather than repair: your furnace is 15 or more years old, the cost of the needed repair exceeds 50% of what a new unit would cost, or you've had multiple different repairs in the past year or two. A cracked heat exchanger is another clear signal — it's a safety issue and typically makes replacement the only responsible choice. We always give you an honest assessment and won't push you toward a replacement if a repair genuinely makes more financial sense.
What size furnace do I need for my Leander home?
Furnace sizing is based on a heat load calculation that accounts for your home's square footage, ceiling height, insulation quality, window count, and local climate data. In Leander, where homes range from 1,200-square-foot starter homes to 3,500-square-foot new builds, the right furnace size varies widely. A furnace that's too large will short-cycle and wear out faster; one that's too small will run constantly and still leave you cold. We perform proper load calculations — not just rough estimates — to make sure you get the right unit.
Is it worth getting a high-efficiency furnace in Texas?
It depends on how much you use your furnace and what your gas rates are, but high-efficiency furnaces often make sense in Leander even with Texas's relatively mild winters. If you're in a larger home and run the heat consistently from November through February, the difference between an 80% AFUE and a 96% AFUE unit can translate to meaningful savings over time. A high-efficiency unit also tends to run more quietly and provide more consistent comfort. We can run the numbers for your specific home and usage so you can make an informed decision.
Do I need permits for furnace replacement in Leander?
Yes, furnace replacement in Leander typically requires a permit through the City of Leander or Williamson County, depending on your address. This is standard for any HVAC equipment replacement and exists to ensure the installation is inspected and meets safety codes. Cold is on the Right handles the permitting process as part of every furnace replacement job — you don't have to navigate the paperwork yourself. Working with a licensed contractor ensures your installation passes inspection and that your equipment warranty remains valid.