home improvement costs for 2026

​In 2026, home renovation costs in Ontario generally range from $140 to $200 per square foot for mid-range projects, with major structural or "gut" renovations climbing toward $250 to $350+ per square foot. While urban centers typically trend higher, rural Eastern Ontario may see slightly more competitive labor rates. 

2026 Home Improvement Cost Breakdown (Eastern Ontario)
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• Roof
  • Asphalt Shingle Replacement: $6,500 – $18,000 for a typical residential home.
  • Premium Materials: Metal or slate roofing can exceed $20,000 – $40,000+ depending on complexity.
  • Cost per Sq Ft: Roughly $3.50 – $9.00 depending on slope and material.
• Exterior
  • General Siding/Windows/Doors: $90 – $180 per square foot for a full refresh.
  • Windows and Doors only: $15,000 – $40,000 for a standard-sized home.
  • Landscaping & Hardscaping: $10,000 – $100,000+.
• Structure
  • Foundation Repair: $10,000 – $25,000+.
  • Load-Bearing Wall Removal: $3,500 – $10,000 depending on beam requirements.
  • Home Additions: $210 – $480 per square foot.
• Electrical
  • Panel Upgrade: $1,500 – $3,000.
  • Full Home Rewiring: $10,000 – $30,000 depending on home size.
  • Labor: Master electricians typically charge $75 – $120+ per hour in current market conditions.
• Heating & Cooling (HVAC)
  • Natural Gas Furnace: $4,000 – $8,000.
  • Heat Pump System: $1,000 – $20,000+ (widely varied based on size and efficiency).
  • Full HVAC System Replacement: $13,000 – $20,000.
• Insulation
  • Full Home Upgrade: $5,000 – $12,000+.
  • Energy Efficiency Bundle: Windows and insulation projects combined often range from $10,000 – $30,000.
• Plumbing
  • Plumbing Rough-in: $8,000 – $15,000.
  • Full House Re-plumbing: $10,000 – $30,000.
  • Labor: Licensed plumbers average $60 – $90 per hour.
• Interior
  • Kitchen Renovation: $25,000 – $40,000 (Basic) to $150,000+ (High-end).
  • Bathroom Renovation: $10,000 – $18,000 (Basic) to $60,000+ (High-end).
  • Flooring Installation: $6 – $15 per square foot (material and labor).
  • Painting (Interior): $2 – $5 per square foot. 

For complex projects, homeowners often use the Altus Group Construction Cost Guide or the HomeStars Price Guide to verify local contractor quotes. 

In 2026, Eastern Ontario homeowners are seeing a significant shift toward energy-efficient and high-durability materials. Below is an expanded list of representative home improvement costs for the region.

2026 Expanded Home Improvement Cost Listing

Roof
Architectural Shingles$5.50 – $7.50 / sq. ft.
Standing Seam Metal$14.00 – $22.00 / sq. ft.
Skylight Replacement$800 – $2,500 per unit
Slate or Clay Tiles$23.00 – $45.00 / sq. ft.

Exterior
Insulated Vinyl Siding$10.00 – $14.00 / sq. ft.
Fiber Cement (Hardie Board)$12.00 – $18.00 / sq. ft.
Natural Stone Veneer$25.00 – $45.00 / sq. ft.
Energy-Efficient Windows$8,000 – $20,000 (Whole Home)

Structure
Second-Story Addition$210 – $500 / sq. ft.
Lateral Extension$200 – $500 / sq. ft.
Load-Bearing Wall Removal$3,500 – $10,000
Foundation Repair (Major)$10,000 – $25,000+

Electrical
Full Home Rewiring$15,000 – $30,000
Panel Upgrade (200 Amp)$1,500 – $3,000
Smart Home Systems$4,000 – $29,000+
EV Charger Installation$1,200 – $2,500+ (Typical)

HVAC
High-Efficiency Furnace$4,000 – $8,000
Whole-Home Heat Pump$10,000 – $20,000+
Ductwork Installation$5,000 – $10,000+ (New build/Major reno)
HVAC System (Full Replacement)$13,000 – $20,000

Insulation
Spray Foam (Attic)$2,000 – $5,000
Blown-in Cellulose (Attic)$1,500 – $3,500
Full Home Upgrade$5,000 – $12,000

Plumbing
Rough-in (New Build)$8,000 – $15,000
Bathroom Fixtures (Quality)$10,000 – $30,000
Sewer Line Replacement$5,000 – $15,000+

Interior
Kitchen (Custom/High-end)$70,000 – $150,000+
Basement Finishing$40,000 – $100,000+
Hardwood Flooring$4.50 – $12.00 / sq. ft.
Custom Millwork/Built-ins$6,000 – $40,000+

Regional Cost Factors for Eastern Ontario

• Permit Fees: Building permits typically range from $500 to $3,500+ depending on the scope and municipality (e.g., Ottawa vs. Kingston or smaller townships like Brockville).
• Labor Scarcity: Rural areas may have fewer available licensed trades, which can lead to higher mobilization fees or longer wait times. Hourly rates for master trades range from $65 to $160.
• Off-Season Discounts: Scheduling interior work for late fall or winter can often secure 10-15% lower labor rates from local contractors.