As temperatures drop in Lee’s Summit each winter, many homeowners begin wondering what it might cost to replace an aging or unreliable furnace. While prices vary based on home size, system efficiency, and installation requirements, 2026 is shaping up to bring several important cost trends that local homeowners should know about.

Average Furnace Replacement Cost in 2026 (Lee’s Summit Area)

Across the Kansas City metro — including Lee’s Summit — homeowners can generally expect:

• Standard-efficiency furnace: $4,900 – $7,200 installed
• High-efficiency furnace: $7,500 – $11,000 installed
• Full HVAC system (furnace + AC): $10,500 – $20,500 installed depending on capacity, efficiency, and features

These ranges typically include equipment, labor, parts, permits, and proper commissioning, though exact totals depend on the specific home and system configuration.

Why Furnace Replacement Costs Are Changing in 2026

• Higher efficiency standards

Recent federal efficiency updates have pushed manufacturers to produce more energy-efficient systems. These upgrades often raise equipment costs but can reduce long-term utility usage.

• Rising material and labor costs

Steel, copper, electronics, and refrigerant components have become more expensive in recent years. In addition, qualified HVAC labor remains in high demand throughout Missouri and Kansas.

• More advanced technology

Features such as communicating thermostats, variable-speed blowers, and enhanced indoor air quality add both comfort and capability — but also contribute to higher system prices.

How Lee’s Summit Homeowners Can Save

• Schedule a proper load calculation
Right-sized equipment avoids costly oversizing or undersizing and improves long-term performance.

• Compare multiple system options
A professional contractor should offer a range of choices rather than a one-size-fits-all recommendation.

• Look for rebates or financing
Utility incentives and seasonal manufacturer promotions often help reduce upfront cost.

• Maintain your current system annually
Preventative maintenance extends equipment lifespan and delays replacement.

Local Support When You Need It

First Mate Heating & Cooling has been locally owned since 1971, serving the Lee’s Summit community with transparent guidance, free second opinions, and pressure-free system replacement recommendations. Our goal is to help homeowners make informed decisions based on comfort needs, budget, and long-term value.

If you’re considering a furnace replacement in 2026, homeowners in Lee’s Summit are welcome to reach out with questions or request a customized estimate.

For more furnace replacement resources and local HVAC expertise, visit:

https://callfirstmate.com/service-area/lees-summit-mo/