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Ottawa & the Valley · updated October 2026

Custom Home Builders: the standings

137 custom home builders ranked across 12 Ottawa & the Valley communities, by Google rating and review count from 4,431 reviews. Refreshed monthly. Nobody can pay to move up.

Who leads in each community

The custom home builders holding first place on each town board, ordered by review volume.

1. Caivan

   ★★★★★ 4.7 · 441 reviews
   #1 of 20 custom home builders in Barrhaven

2. Ottawa General Contractors

   ★★★★☆ 4.4 · 239 reviews
   #1 of 20 custom home builders in Ottawa

3. OakWood Designers & Builders

   ★★★★★ 4.5 · 102 reviews
   #1 of 20 custom home builders in Orléans

4. Higher Ground

   ★★★★★ 5 · 86 reviews
   #1 of 11 custom home builders in Almonte

5. Campbell's Care Landscaping & Tree Services

   ★★★★★ 4.9 · 83 reviews
   #1 of 16 custom home builders in Smiths Falls

6. Instile Design Build

   ★★★★★ 4.9 · 80 reviews
   #1 of 20 custom home builders in Stittsville

7. Modello Homes

   ★★★★★ 5 · 46 reviews
   #1 of 19 custom home builders in Carleton Place

8. Longwood Building Corporation

   ★★★★☆ 4.1 · 40 reviews
   #1 of 4 custom home builders in Rockland

9. Stevenson Renovations

   ★★★★★ 4.9 · 38 reviews
   #1 of 20 custom home builders in Kemptville

10. Bankside Contracting

    ★★★★★ 5 · 34 reviews
    #1 of 19 custom home builders in Arnprior

Custom Home Builders by community

Pick a town for its full board, in order.

• Almonte — 11 ranked
• Arnprior — 19 ranked
• Barrhaven — 20 ranked
• Carleton Place — 19 ranked
• Kanata — 19 ranked
• Kemptville — 20 ranked
• Nepean — 19 ranked
• Orléans — 20 ranked
• Ottawa — 20 ranked
• Rockland — 4 ranked
• Smiths Falls — 16 ranked
• Stittsville — 20 ranked

How these standings are built