Live Pricing · Updated March 2026
Real installed prices for Plano homeowners — from $9,440. No sales pitch, no hidden fees, no email required.
No email. No phone number. Just your price.
Avg Home Size
2,200–3,800 sq ft
Typical System
3–4.5 ton
Homes Built
1975–2020
Installed with warranty. Price shown = price you pay.
AC System
Gas furnace + AC condenser
from $9,440
installed w/ warranty
Heat Pump
Dual-fuel heat pump system
from $12,003
installed w/ warranty
All-Electric
No gas line required
from $9,440
installed w/ warranty
Plano has one of the most diverse housing stocks in DFW, and that diversity directly impacts what you'll pay for HVAC replacement. East Plano (75074, 75075) has a significant inventory of 1975–1995 ranch homes in the 1,500–2,500 sq ft range — these are the most affordable to replace but often need ductwork attention since the original flex duct has degraded over 30–40 years. West Plano (75093, 75024) skews toward newer, larger homes where the system cost is higher but installation complexity is lower.
The biggest hidden cost in Plano HVAC replacement isn't the equipment — it's the ductwork. Homes built before 1995 in east and central Plano frequently have compressed, disconnected, or deteriorated flex duct in the attic. If your current system runs constantly but rooms are still warm, there's a good chance you're losing 20–30% of your cooling through duct leaks. We inspect ductwork on every job and quote duct repair separately so you know exactly what you're paying for.
Plano's position as a corporate employment center (Toyota, JPMorgan Chase, Capital One, Liberty Mutual) means a large percentage of homeowners are relocating professionals who need HVAC work done quickly and correctly before selling or right after buying. If you're buying a Plano home and the inspection flags the HVAC, use our calculator to know the real replacement cost before negotiating.
The City of Plano requires a mechanical permit for HVAC replacement, and their inspection process is one of the more thorough in DFW. Plano inspectors check refrigerant line sizing, electrical connections, condensate drainage, and duct sealing. This is actually good for you — it means the work is verified by the city, not just the contractor. Our pricing includes the permit and inspection.
HVAC replacement costs and considerations vary by neighborhood. Here's what to expect in the most common Plano communities:
West Plano / Willow Bend
Upscale homes 3,500–6,000 sq ft built 1990–2010. Many on second AC system. Larger homes frequently have dual systems — budget accordingly.
East Plano / 75074
Starter homes and mid-range 1,500–2,500 sq ft built 1975–1995. Older homes with potential ductwork issues. Budget $1,500–$3,000 extra for duct repair or replacement.
Legacy West area
Newer townhomes and single-family 2,000–3,500 sq ft (2010+). Modern systems still under manufacturer warranty in many cases.
Deerfield / Chase Oaks
Established 1985–2000 homes, 2,400–3,200 sq ft. First and second replacement wave. Original R-22 systems are gone; many are replacing their first replacement now.
Kings Ridge
Luxury estate homes 4,000–8,000 sq ft with multiple systems. Full replacement projects can run $25,000–$45,000 for dual or triple zone setups.
Shawnee Trail area
Newer construction 2010–2020, 2,500–4,000 sq ft. Original systems still performing but approaching the efficiency upgrade window.
Financing Available for Plano Homeowners
8.99% APR · 12 year terms · As low as $114/mo per $10,000
No prepayment penalties. Apply during your free assessment.
No email. No phone number. Just your price.
A complete AC replacement in Plano costs between $9,440 and $18,545 installed in 2026, depending on system type (AC, heat pump, or all-electric), tonnage (2–5 tons), and efficiency tier (Economy, Performance, or Premium). Every price includes the full system, labor, materials, permits, and 10-year warranty.
Every installation includes the new outdoor unit (condenser or heat pump), indoor unit (furnace or air handler), evaporator coil, copper line set, concrete pad, Ecobee smart thermostat, all ductwork connections, permit and city inspection, old system removal, and a 10-year parts and labor warranty.
A standard HVAC replacement takes one day — typically 6–8 hours from start to finish. Your new system will be running the same day. Complex multi-zone installations may extend to a second day.
Yes. We offer 8.99% APR financing over 12 years, bringing monthly payments to approximately $114 per $10,000 financed. No prepayment penalties. Apply during your free assessment.
System sizing depends on your home's square footage, insulation quality, number of stories, window area, duct condition, and sun exposure. Most Plano homes (2,200–3,800 sq ft) need a 3–4.5 ton ton system. We perform a full load calculation on every job to ensure proper sizing — not just a guess based on square footage.
Spring (March–May) and fall (October–November) offer the best combination of comfortable weather and contractor availability. Summer emergency replacements typically cost 20–30% more due to demand and urgency. If you know your system is aging, plan ahead and replace before it fails in July.
Maybe. We inspect ductwork on every job. If your flex duct is crushed, disconnected, or has deteriorated insulation, duct replacement ($2,000–$5,000 depending on home size) will dramatically improve your new system's performance. If the ductwork is intact, we'll seal connections and leave it alone. We never upsell duct replacement you don't need.
If your system is 15+ years old, yes — it will almost certainly be flagged in inspection and buyers will demand a credit or price reduction. Replacing proactively lets you control the cost and choose the system, rather than giving a $10,000 credit for a system that costs you $9,440 installed.
For Plano, we recommend at least 16 SEER for the best balance of upfront cost and energy savings. A 16 SEER system uses about 15% less electricity than the minimum 14 SEER, which saves $200–$400/year on a typical Plano home's Oncor bill. That pays back the upgrade cost in 3–5 years.
Every Plano installation is handled by Varsity Zone HVAC — licensed, insured, and serving the Dallas–Fort Worth metroplex. We're not a lead generation service that sells your info to four contractors. We're the contractor. One company, one price, one point of contact from quote to installation to warranty service.
Our pricing is transparent because we believe you deserve to know what you're paying before anyone shows up at your door. No "free estimates" that turn into high-pressure sales pitches. No bait-and-switch pricing. See your real price online in 30 seconds.
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