Live Pricing · Updated March 2026
Real installed prices for Frisco homeowners — from $9,440. No sales pitch, no hidden fees, no email required.
No email. No phone number. Just your price.
Avg Home Size
2,800–4,200 sq ft
Typical System
3.5–5 ton
Homes Built
1995–2024
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
Frisco is one of the fastest-growing cities in America, and that growth pattern directly affects HVAC replacement costs. The city's building boom peaked in three distinct waves: late 1990s developments along Legacy Drive, mid-2000s master-planned communities spreading north toward Prosper, and the post-2015 luxury construction near PGA headquarters and The Star district. Each wave used different HVAC equipment with different lifespans — meaning Frisco is now seeing a rolling wave of replacements hitting neighborhoods in sequence.
The most common system replacement in Frisco is a 3.5 or 4-ton gas furnace + AC condenser, serving the typical 2,800–3,500 sq ft two-story home. Because most Frisco homes are relatively new (built after 2000), ductwork is usually in good condition and doesn't need replacement — which keeps total project costs lower compared to older DFW cities like Richardson or Garland where ductwork issues add $1,500–$5,000 to the bill.
Two-story homes are the norm in Frisco, and that matters for HVAC. Hot air rises, so upstairs bedrooms in a Frisco two-story can be 5–8 degrees warmer than downstairs during July and August. If your current system struggles to keep the upstairs comfortable, a replacement is the right time to consider either a two-stage compressor (which runs at lower capacity most of the time for even temperatures) or a zoned system with separate thermostats for each floor.
Frisco homeowners should know that the city requires a mechanical permit for any HVAC replacement. Our pricing includes the permit and inspection — some contractors quote without it and add $300–$500 later. The Frisco building department is thorough but efficient; inspections typically happen within 2–3 business days of installation.
HVAC replacement costs and considerations vary by neighborhood. Here's what to expect in the most common Frisco communities:
Stonebriar Ranch
Homes built 2002–2012, mostly 3,000–4,500 sq ft with 4–5 ton systems. Original AC units in older sections are hitting 15–20 years and due for replacement.
Phillips Creek Ranch
Luxury homes 3,500–6,000+ sq ft built 2010–2020 requiring 5+ ton systems. Many have dual-zone setups. Still under original equipment in most cases.
Richwoods
Newer construction (2016+), 2,500–4,000 sq ft with modern 14–16 SEER systems. Won't need replacement soon but good candidates for efficiency upgrades.
Newman Village
Custom homes 4,000–7,000 sq ft on larger lots. Many require two separate AC systems (upstairs/downstairs split). Expect $18,000–$35,000 for full dual-system replacement.
Panther Creek Estates
Mixed vintage 2000–2010 homes, 2,800–3,800 sq ft. First wave of replacements happening now as original 10 SEER units fail.
Lexington Country
Established neighborhood (1998–2006) with 2,500–3,500 sq ft homes. Most original systems already replaced or due within 1–2 years.
Financing Available for Frisco 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 Frisco 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 Frisco homes (2,800–4,200 sq ft) need a 3.5–5 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.
Yes. The City of Frisco requires a mechanical permit for any HVAC system replacement. Our installed price includes the permit fee and city inspection. Some contractors quote without permits — always confirm this is included before signing.
In most cases, yes. The issue is usually an undersized or failing system that can't overcome heat gain on the second floor. We recommend a two-stage or variable-speed system for Frisco two-story homes, which adjusts output to keep both floors comfortable. A zoned system with separate thermostats is another option for larger homes.
Most Frisco homes (2,800–3,500 sq ft) need a 3.5 to 4-ton system. Larger homes in Phillips Creek Ranch or Newman Village (4,000–6,000+ sq ft) typically need 5-ton units or dual systems. Oversizing is just as bad as undersizing — it causes short cycling, humidity problems, and higher energy bills.
Every Frisco 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.
30 seconds. No personal info required.
Service Areas
Installed by Varsity Zone HVAC · Licensed · Insured · Serving Frisco and 34 North Texas cities · © 2026 DFW Air Cost