Professional Construction & Renovation Services in Ottawa

High-quality residential and commercial services including painting, drywall, flooring, demolition, and renovations.

[2026]

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Mold Inspection, Testing & Remediation

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We Deliver Quality

You Can Trust

WE’VE CRAFTED OVER 600+ UNIQUE DESIGNS -

ABOUT US

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Kolos Construction Inc is a trusted construction company based in Ottawa, specializing in residential and commercial renovation services. We focus on delivering high-quality workmanship, attention to detail, and reliable service on every project.

Our team provides a wide range of services including painting, drywall installation and repair, flooring, demolition, and minor renovations. We take pride in completing every job efficiently, safely, and to a high standard.Whether it’s a small repair or a full renovation project, our goal is to bring your vision to life with professional results you can rely on.

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We’ve worked with homeowners and businesses across Ottawa, delivering reliable renovation and repair services.

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Successfully completed painting, drywall, flooring, demolition, and renovation tasks with quality workmanship.

Our Experience

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Hands-on experience in residential and commercial construction and renovation work.

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Our focus is quality work, clear communication, and reliable project delivery.

Latest

PROJECTS

OUR PROJECTS

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Mold Inspection, Testing & Remediation

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Custom Storage Shelving Installation Under Stairs

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Side Yard Restoration & Landscaping Upgrade

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Garage Taping & Mudding

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Luxury Vinyl Flooring Installation

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Staircase Renovation & Vinyl Tread Installation

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What

we do

OUR TAILORED DESIGN SERVICES FOR NEED

OUR SERVICES

(01)

Interior & Exterior Painting

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Interior

Exterior

Residential & Commercial

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(02)

Drywall Installation & Repair

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Installation

Repair

Wall & Ceiling Finishing

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(03)

Flooring Installation

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Hardwood

Laminate

Vinyl & Tile Installation

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(04)

Demolition Services

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Interior

Selective

Site Clearing

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(05)

Minor Renovations

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Renovations

Remodeling

Updates

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(06)

Residential & Commercial Services

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Residential

Commercial

Property Maintenance

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(07)

Mold Inspection & Remediation

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Inspection

Removal

Containment

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CONTACT FORM

From painting to renovations, we deliver reliable work designed to improve the comfort, function, and value of your space

CONTACT NOW

WE IMPROVE

SPACES THROUGH RELIABLE CRAFTSMANSHIP AND ATTENTION TO DETAIL

INSIGTS FROM

OUR CLIENTS

INSIGTS FROM OUR CLIENTS

Michael Thompson

Kolos Construction did an amazing job with our interior painting and drywall repairs. The team was professional, on time, and left everything clean. Highly recommend their services..

Sophie Tremblay

We hired them for flooring installation and minor renovations in our home. Very happy with the results — quality work, clear communication, and fair pricing.

Daniel McCarthy

Great experience from start to finish. They helped us with demolition and renovation work before our remodel, and everything was completed faster than expected.

Emily Carter

Professional team and excellent workmanship. They repainted our home and repaired damaged drywall perfectly. We’ll definitely use them again.

Marc-André Gagnon

Kolos Construction handled several renovation tasks for our commercial space. Reliable service, great attention to detail, and very easy to work with.

Jessica Miller