Best Basement Renovation Contractor in Ottawa

(What to Look For in 2026)

If you’re searching for the best basement renovation contractor in Ottawa, you’re likely planning a serious investment. A finished basement can increase your home value by tens of thousands of dollars—but only if it’s built properly.

At R&G Walls, we specialize in basement renovations in Ottawa, including legal basement apartments, framing, drywall, soundproofing, and full finishing services.

Here’s how to choose the right contractor.

1. Choose a Contractor Who Specializes in Basement Renovations

Not all contractors understand:

• Ottawa basement moisture conditions

• Ontario Building Code fire separation rules

• Legal secondary dwelling unit requirements

• Soundproofing standards

If your contractor doesn’t regularly build Ottawa basement apartments, you’re taking a risk.

2. Ask About Drywall & Fire-Rated Assemblies

Legal basement renovations require:

• 5/8” Type X drywall

• Fire separation between units

• Proper taping, mudding, and inspection readiness

We install code-compliant drywall systems that pass inspection the first time.

3. Get a Clear Basement Renovation Quote

Your quote should clearly outline:

• Framing

• Insulation

• Drywall installation

• Taping and sanding

• Priming and painting

• Soundproofing options

Transparency builds trust—and avoids change orders.

Why Homeowners in Ottawa Choose R&G Walls

✔ 20+ years experience

✔ Basement drywall specialists

✔ Legal basement renovation experts

✔ Serving Ottawa, Kanata, Barrhaven, Orleans & Nepean

If you’re planning a basement renovation in Ottawa, call 613-869-7391 or visit www.rgwalls.com to request a quote.