YOUR SPACE. OUR EXPERT TOUCH.

EST. 2012
OTTAWA, ONTARIO

Quick. Clean. Professional. That’s how we do it.

Since 2012, Koso Drywall has been helping bring spaces to life with professional drywall installation and finishing throughout Ottawa.

From custom homes and basement transformations to residential and commercial projects, our team approaches every job with precision, efficiency, and attention to the final result.

Learn More About Us

ESTABLISHED

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CLIENTS SERVED

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QUALITY GUARANTEED

We Provide Expert Drywall Services From Start To Finish

From the first sheet to the final sand, Koso Drywall delivers the workmanship needed to create clean, smooth, professionally finished spaces.

Drywall Installation

Professional drywall installation completed with accuracy and care for custom homes, renovations, basements, and commercial spaces.

Mudding & Taping

Careful taping and compound application creates seamless joints, clean corners, and a strong foundation for the finished surface.

Sanding & Finishing

Detailed sanding and finishing for smooth, consistent walls and ceilings that are ready for the next stage of your project.

OUR SERVICES

Details Make The Difference

Straight lines, clean joints, smooth surfaces, and careful finishing come together to create a professional final result.

Quick. Clean. Professional.

We work efficiently while keeping workmanship and the condition of the job site top of mind.

Commercial To Residential

Our experience extends across residential, commercial, basement, and custom-home drywall projects.

Drywall Done Right. From Installation To The Final Finish.

The quality of drywall work becomes visible in the details. That’s why our team focuses on proper installation, clean transitions, smooth surfaces, and consistent finishing throughout every project.

Whether we’re working throughout an entire custom home, transforming a basement, or completing a commercial space, the goal remains the same: deliver work that looks clean, feels solid, and is ready for what comes next.

Learn more

Have a project in mind? Get in touch with Koso Drywall.

Explore Our Latest Projects.

Take a closer look at the spaces we’ve helped transform throughout Ottawa—from complete custom homes to basements and residential renovations.

This new build features fully custom residential drywall work, completed throughout the home with attention to detail.

5/8" fire-rated drywall throughout, a Level 5 finish, and a solid, precision-built result from top to bottom

This classic bungalow was given a fresh start with clean, smooth drywall and a seamless finish throughout.

Before & After

Take a closer look at the spaces we’ve helped transform throughout Ottawa—from complete custom homes to basements and residential renovations.

High School Locker Room Ceiling

From water damage to a fresh new locker room ceiling at Omer Deslauriers Public High School

View More on Our Portfolio

Meet our Leadership.

We specialize in a wide range of construction services, including residential, commercial, and industrial projects.

OUR TEAM

Borneo Adams

head of Operations

Antonio Mario

project manager

what people are saying about us.

“Koso Drywall did an excellent job throughout our custom home. The walls and ceilings came out incredibly smooth, and you can see the attention to detail in the finish.”

Daniel Ottawa, ON

“Professional from start to finish. The team worked efficiently, kept everything organized, and delivered clean, high-quality drywall work throughout our home.”

Michael Kanata, ON

“We hired Koso Drywall for our basement project and couldn’t be happier with the result. Everything looks clean, seamless, and professionally finished.”

Sarah Nepean, ON

“Great workmanship and a reliable team. Koso handled the drywall throughout our new build and delivered a consistent, smooth finish in every room.”

Anthony Orleans, ON

Frequently asked questions.

Planning a drywall project? Here are answers to some of the questions clients commonly have before getting started.

1. What types of projects does Koso Drywall take on?

We work on custom homes, residential projects, commercial spaces, renovations, basements, and other drywall projects throughout the Ottawa area.

2. What drywall services do you provide?

Our work includes drywall installation, mudding, taping, sanding, and professional finishing.

3. Do you work on complete custom homes?

Yes. Koso Drywall can complete drywall work throughout entire custom homes, including projects requiring a high level of finishing and attention to detail.

4. Do you offer Level 5 drywall finishes?

Yes. Level 5 finishing is available for projects where an exceptionally smooth and consistent finished surface is required.

5. Can you drywall a basement renovation?

Yes. We can handle drywall for basement transformations including bedrooms, bathrooms, living spaces, play areas, and other finished areas.

6. Do you work with fire-rated drywall?

Yes. Project requirements can include fire-rated drywall, including 5/8" fire-rated applications where specified.

PLANNING A DRYWALL PROJECT?

From custom homes to basement transformations, talk to Koso Drywall about your space.

Get a Quote

Let’s Talk About Your Project

Custom home, basement, residential, or commercial—tell us what you’re working on and let’s see how Koso Drywall can help.

Serving Ottawa and Surrounding Areas

info@kosodrywall.com

613 262-9554

YOUR SPACE. OUR EXPERT TOUCH.

EST. 2012
OTTAWA, ONTARIO

Quick. Clean. Professional. That’s how we do it.