Heating · Furnace replacement · East Dallas & Forney
Furnace replacement in Dallas and Forney. The math shown, before you buy.
A furnace replacement should follow a number, not a sales pitch. You get the repair price, the replacement price and an honest read on which way they point, then a tidy install and the old unit hauled away.
Weekdays you’re talking to Mario, the owner. After hours your details go straight to him.
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TX License TACLA84983E
Signs it is time
Five signs the furnace has had its run.
We repair furnaces for a living, so we are slow to recommend replacing one. These are the five situations where the replacement answer holds up under questioning.
The heat exchanger is cracked.
That is a carbon monoxide risk and it cannot be repaired. We show you the crack, and we are happy to be the free second opinion on someone else’s verdict.
It is 15 to 20 years old and on its third repair.
Parts get scarce, efficiency drifts down, and repair money starts reading like a deposit on a system.
Repairs are heading past half the cost of new.
We put both numbers on one page. If the repair still wins on the arithmetic, that is what we will tell you.
Rooms have never heated evenly.
Often the furnace was sized for a house that has since changed, or was never really sized at all. Replacement is the moment to correct that.
You are replacing the AC anyway.
Doing both together costs less installed than doing them a year apart, and a matched system actually delivers the efficiency it is rated for.
Repair or replace
Four checks before we recommend a new furnace.
A furnace is a big purchase and an easy thing to be pushed into on a cold morning. These are the checks we run first, and you are welcome to take the answers straight to another company.
Check one
Safety
Check two
Age against the repair
Check three
Running cost
Check four
The rest of the system
The Cyclone Way
Usually one day, start to finish.
Load calculation and inspection
The house, the ductwork, the venting and the gas line. Sizing comes from the house, not from the badge on the unit coming out.
Written options with prices
Typically three: a straight swap, a right-sized upgrade, and a matched system with the cooling side, with running cost explained on each.
Protect and remove
Floors covered, gas and electrical isolated safely, the old furnace out, and the venting inspected before anything new goes in.
Install, vent, commission
Set, connected, vented to code, then combustion, gas pressure and temperature rise tested under load. Thermostat set up with you.
Clean, register, follow up
Old furnace hauled away, the area cleaned, manufacturer warranty registered for you, and a call after the first genuinely cold night.
What moves the price
Three honest ways to buy a furnace replacement.
A new system installed runs $8,500 to $20,000, depending on tonnage, efficiency and ductwork, with fuel, venting and whatever the previous install left behind deciding where inside that you land. The written estimate is the price, and it does not move once work begins.
Straight swap
Same fuel, same size, a tidier install than the one coming out.
Right-sized upgrade
The usual choice. Sized to the house, with the old install faults corrected.
Matched system
Heating and cooling replaced together, or a heat pump covering both.
Surprises after the estimate. Written, itemized price before install day, and that is what you pay. Free second opinion on any other company’s furnace quote, including a cracked heat exchanger verdict. Financing available, and the manufacturer warranty registered for you.
What a furnace replacement costs in Dallas and Forney
Replacement pricing splits into the furnace itself and the work the house needs around it. The second half is where quotes differ most between companies, which is why ours is itemized: you can see what is equipment and what is putting right the last install.
New system installed
$8,500 to $20,000
AC, furnace, matched system or heat pump, sized for the house and quoted in writing after a visit.
Most repairs
$150 to $4,500
The other half of the repair-versus-replace comparison, from a capacitor to a compressor.
Diagnostic visit
$45
Per visit. You hear the fault and the repair price before any work starts.
What moves the number
The estimate is free, written and itemized before install day, and it covers removing and disposing of the old furnace, the permit where the city requires one, and the manufacturer warranty registered in your name. A second opinion on another company’s replacement verdict is free, including a cracked heat exchanger call.
What is the 50 percent rule for replacing a furnace?
If a single repair costs more than about half what a new furnace would, replacement usually wins, because you are buying a large slice of a new system without the warranty, the efficiency or the years that come with one. Worked through with illustration figures: a $600 repair on a furnace that would cost $9,000 to replace is under 7 percent and an easy repair, while a $4,500 repair on the same furnace is 50 percent and is not. Those numbers are examples, not ours. The rule breaks down on a nearly new furnace with one expensive part, and on a furnace you only need to carry through one more winter. We put both of your real quotes on one page and show the arithmetic.
“He helped us out with repair and then replacing our whole HVAC system so we would not be without air over holiday. He went above and beyond our expectations. He and his crew provided on time service and professionalism.”
Rona P. · 5-star Google review, Forney listing
After the changeover
Protecting the new furnace.
Filter every 60 to 90 days
A restricted filter overheats a brand new furnace exactly as fast as it did the old one. We leave the correct size written down.
A fall tune-up every year
Burners, flame sensor, igniter and venting, checked before the season. Maintenance plan members save up to $300 a year, and annual service keeps the warranty terms intact.
Learn the sounds and the smells
A click with no light, short cycling, or a burning smell means call us. A smell of gas means leave the house and call the gas company first.
Where we replace furnaces
Furnace changeovers across East Dallas, Forney and Kaufman County.
A furnace changeover is a full day with a crew, so we plan it around the base that reaches you fastest: Switzer Ave for the Lake Highlands and White Rock side, Wellington Point for Forney and the Kaufman County towns. Same written estimate, same crew standards, either way.
ZIP codes we reach first
75238752287521875214752437523175223751267514275160
Neighborhoods and roads on the route
East Dallas home base at 10930 Switzer Ave, off I-635 near Audelia. The changeover happens at your house, not at the office.
On the job
Real crew, real calls.
Related work
The repair side of the same decision.
Before you buy, these are worth reading: Furnace repair in East Dallas · Furnace repair in Forney · Furnace installation and equipment choices · HVAC across East Dallas · Financing and current offers
What customers say about their replacements
What furnace replacement customers said afterwards
“Mario from Cyclone was excellent! Answered all my questions, and gave me several options on equipment, service, and financing. All my calls were answered promptly, Delivered all the goods as promised on time!”
Jaime L. · 5-star Google review, Forney listing
“They were prompt and thorough and on schedule for installation and very careful not to damage anything in the process. Aside from that they thoroughly cleaned up after they were done.”
Freda R. · 5-star Google review, Forney listing
“I work for a builder and could of gotten one of the company’s we use. What I like about a smaller business, is the caring part, and the quality installation. I recommend 100%.”
Michael R. · 5-star Google review, Forney listing
Furnace replacement FAQs
Questions before you buy a furnace
Related services
Get the repair and replace numbers side by side.
Free estimate, free second opinion, financing available, and no change to the price once the work starts.
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No pressure and no sales visit. Nothing is done without your OK on a written price.
