Heating Replacement Experts

Furnace Replacement & Installation

When repairs stop making sense, Swan replaces your furnace with a properly sized, high-efficiency system — free in-home estimate, upfront pricing, and installation usually done in about a day, across Dallas–Fort Worth.

Call 469-727-7904

Licensed & Insured
Free In-Home Estimate
Up to 10-Year Warranty

Swan heating technician in a Swan service van in Sunnyvale, TX

Your New Furnace, Sized Right and Installed Right

At Swan Electric, Plumbing, Heating & Air, we know how important a reliable heating system is for your home, especially during the chilly months. Our friendly and professional team provides top-notch furnace replacement and installation services across Dallas–Fort Worth. Whether you need a new furnace installation or a complete heating system overhaul, we’ve got you covered.

Get Your Replacement Estimate

Every home heats differently, so we don’t publish one-size-fits-all pricing. Start with an estimate, then a Swan comfort specialist assesses your home in person and confirms your final price before any work begins — no surprises afterward. Your installation includes:

✓ New furnace equipment
✓ Labor & standard materials
✓ Removal & disposal of your old unit
✓ Permits
✓ Warranty registration
✓ Up to a 10-year parts & labor warranty

What moves the final number: system size, efficiency level, ductwork condition, electrical upgrades, access, and any work beyond a standard install. Your specialist walks through each one with you.

Signs You Need a Furnace Replacement

Wondering if it’s time to replace your furnace? Here are the telltale signs:

● Old Age

If your furnace is over 15–20 years old, it might be time for a new furnace installation.

● Frequent Repairs

Constantly calling for repairs? At some point, it’s more cost-effective to invest in a high-efficiency furnace.

● Rising Energy Bills

An inefficient furnace can drive up your energy costs. A tune-up might help, but replacement is often the best solution.

● Inconsistent Heating

If some rooms are warmer than others, it could indicate your central heating system is failing.

● Strange Noises

Banging, rattling, or squealing sounds from your furnace are signs of serious issues that might require a replacement.

No Heat at All?

That’s an emergency, not a shopping trip. See our emergency heating repair page or call 469-727-7904 — we answer live, 24/7.

Repair or Replace? A Straight Answer

Not every aging furnace needs replacing, and we’ll tell you when a repair is the smarter spend. Replacement usually wins when the furnace is past 15 years old, when a single repair approaches a large share of a new system’s cost, when repairs have become a yearly habit, or when your heating bills keep climbing despite tune-ups. If your furnace has good years left, we’ll repair it and say so — that’s the whole point of an honest assessment. (More detail in our guide: Do You Need Furnace Repair or Furnace Replacement?)

Benefits of Replacing Your Furnace

Installing a new furnace comes with real, noticeable benefits:

✓ Increased efficiency — modern high-efficiency furnaces use less energy, saving you money on utility bills.
✓ Enhanced comfort — a new furnace ensures consistent and reliable heating throughout your home.
✓ Improved air quality — new furnaces come with advanced filtration options that enhance indoor air quality.
✓ Reduced repairs — avoid the frequent breakdowns and repairs common with older systems.
✓ Peace of mind — enjoy the reliability that comes with a professionally installed heating system.
✓ Financing available — financing available through GreenSky, terms pending pre-qualification.

For reliable and efficient furnace replacement and installation anywhere in the Dallas–Fort Worth area, trust Swan Electric, Plumbing, Heating & Air. Our experienced team is dedicated to keeping your home warm and comfortable — call now or book online to schedule your free in-home assessment.

Licensed & Insured

✓ M42142 · TACLA00148000E · TECL 35435
✓ Carrier & Rheem Furnaces Installed
✓ Free In-Home Estimates
✓ Locations in Sunnyvale & Fort Worth

Brands We Install & Back

What to Expect

What to Expect During Furnace Replacement from Swan

When you choose Swan Electric, Plumbing, Heating & Air for your furnace replacement and installation, you can expect a hassle-free experience:

Initial Consultation

Our experts assess your current heating system and discuss your needs and preferences.

Recommendation

We recommend the best home heating solution for your home — a gas furnace or a high-efficiency model from Carrier or Rheem, sized to your space.

Professional Installation

Our technicians perform a seamless installation, ensuring all components are correctly fitted and functioning — most installs are done in about a day.

System Testing

After installation, we thoroughly test the system to ensure it’s operating at peak performance.

Maintenance Tips

We provide tips on furnace maintenance and offer regular furnace tune-up services to keep your system running smoothly.

Check Out These

Special Offers

Print a coupon and mention it when you schedule — new offers every month.

Financing available through GreenSky — terms pending pre-qualification.

See financing options →

Swan Annual Maintenance Plan

Join Our S.A.M. Plan Family

For just $149 a year, keep your plumbing, electrical, heating, and air conditioning systems in tip-top shape — and you are not just a customer, you are family.

✓ 15% off all products & services
✓ No service fees during regular business hours
✓ 50% off emergency dispatch fees
✓ Priority scheduling

Learn About SAM →

Plumbing Service You Can Count On

Same-day emergency service and upfront, honest pricing.

Call 469-727-7904

Choose Swan for Furnace Replacement & Installation

For reliable and efficient furnace replacement and installation services in the Dallas–Fort Worth area, trust Swan Electric, Plumbing, Heating & Air. Our experienced team is dedicated to providing top-quality service to keep your home warm and comfortable.

✓ Licensed & insured — TACLA00148000E
✓ Carrier & Rheem furnaces installed
✓ Free in-home estimates, final price up front
✓ Up to a 10-year parts & labor warranty
✓ Financing available

Call 469-727-7904

Questions, Answered

Furnace Replacement FAQs

How do I know if I need a furnace replacement?

If your furnace is over 15 years old, requires frequent repairs, has rising energy bills, or provides uneven heating, it’s time to consider a replacement.

How much does a new furnace cost?

It depends on your home: system size, efficiency level, ductwork condition, electrical upgrades, and access all move the price. That’s why we don’t publish a one-size-fits-all range — start with an estimate, then a Swan specialist assesses your home in person and confirms your final price before any work begins. Your install includes the equipment, labor, standard materials, removal and disposal of your old unit, permits, and warranty registration.

What types of furnaces do you install?

We install gas furnaces and high-efficiency furnaces from Carrier and Rheem. We tailor our recommendations to your home’s specific needs and preferences.

How long does a furnace installation take?

A typical furnace installation takes about one day. However, the duration can vary depending on the complexity of the job and any additional work required.

Can I finance my new furnace installation?

Yes — financing is available through GreenSky, with terms pending pre-qualification, to make your furnace replacement and installation more affordable. Our team will work with you to find a plan that fits your budget.

What should I expect during the furnace installation process?

During the installation, our team will remove your old furnace, install the new unit, and test the system to ensure it’s working perfectly. We’ll also provide you with maintenance tips and answer any questions you have.

How can I maintain my new furnace?

Regular maintenance is key to keeping your furnace running efficiently. Schedule annual furnace tune-ups, replace air filters regularly, and keep the area around your furnace clean and unobstructed.