Residential Interior painting

Free Quote in 10 minutes!

Let’s give your home the interior painting it deserves

"We hired Altera Pro to refresh our kitchen, living room, and bedrooms in Vaudreuil. The finish is smooth, modern, and done right on schedule. Great experience! I highly recommend their interior painting team!"

D. Legault, Vaudreuil-Dorion

"Altera Pro repainted my entire main floor and staircase in Kirkland. Flawless work from start to finish. Clean lines, no mess, and the colors look perfect. Best painters in the West Island!”

Sebastien, Kirkland

★★★★★

★★★★★

Why Homeowners Trust Altera Pro for Interior Painting

We know your home is more than just walls — it’s where life happens.

That’s why our interior painting services in Montreal and the West Island are built around you: clean, on-time, and guaranteed to impress.

When you call Altera Pro, you’re working with local painters who treat your home like their own.

Premium Paints, Local Expertise

We use high-quality, low-odor paints that stand up to Montreal’s unique climate, giving your walls a flawless finish that lasts.

Trusted by 200+ Local Homeowners

From Laval to Lasalle, we’ve helped families fall back in love with their homes through expert residential interior painting — and we’d love to do the same for you.

5-Star Service from Start to Finish

We show up when we say we will, protect your furniture and floors, and leave your home spotless — with a smooth, durable paint finish that instantly elevates your space.

"Altera Pro painted our living room, hallway, and ceilings after renovations. They communicated well and finished right on schedule. Excellent service for anyone in Montreal looking for reliable interior painters!"

Marc Gagnon, Montreal

★★★★★

Still Not Convinced? Ask Marc

We’ve painted homes all over Montreal and the West Island — living rooms, bedrooms, and kitchens that just needed a clean, professional touch to feel new again.

See the Difference for Yourself

Here are a few homes we’ve refreshed across Montreal and the West Island with our professional interior painting service.

Residential

Transforming homes with care.

Commercial

Elevating businesses with precision.

How It Works

From your first message to the final coat, we make interior painting simple, clean, and stress-free for homeowners across Montreal and the West Island.

2. Prep & Painting

We protect your furniture and floors, repair small imperfections, and apply premium paint for a smooth, even finish

3. Final Touch & Cleanup

Before we leave, we walk you through every room to make sure you love the result. Then we clean up — spotless, just like we found it.

1. Free Consultation & Quote

We visit your home, discuss colours, finishes, and details, then give you a clear quote.

Our Interior Painting Guarantee

Every interior painting project we take on — from downtown Montreal condos to West Island family homes — is backed by our 2-year workmanship guarantee. We stand by our work, our prep, and our finish, because your home deserves results that last.

Altera Pro transformed my home beautifully! Highly recommend their services.

Jeff M. (West-Island)

★★★★★