Custom Built Home Additions In Kanata
OGC proudly delivers custom home additions in Kanata.
Whether you’re building up or expanding out, every project is designed around your zoning requirements, property layout, and budget.
Our focus is on adding space that enhances both the functionality and beauty of your home, while preserving its original character.
Start today with a free, no-obligation quote.
Get a free no-obligation quote for your next project in seconds.
Our Home Addition Services In Kanata




We Build
Home Expansions
OGC is your trusted partner for home expansions in Kanata.
These projects often involve your home’s most vital structural elements, and our experienced team knows how to protect them while bringing your vision to life.
From developing detailed plans to managing permits and paperwork, we handle every step so you can enjoy a seamless expansion tailored to your needs.
Attic
Addition Projects
Turn your attic into a space you’ll love with OGC’s renovation and remodeling services in Kanata.
From extra storage to new bedrooms or unique hobby spaces, we’ve helped homeowners reimagine their attics in countless ways.
Our designers work with you to create a customized plan that fits your needs. Contact us today to explore the possibilities.
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In-Law
Suite Additions
In-law suites are an ideal way to ease the challenges of multi-generational living.
These additions provide privacy and comfort within your home, often featuring kitchenettes, bathrooms, or other custom amenities. At OGC, we can tailor your suite to unique needs, including medical equipment support.
Contact us today for a free quote and on-site assessment in Kanata.
Garage Transformation
Into Living Space
Transform your Kanata garage into a fully functional living space. Perfect for adult children, elderly parents, or even as a rental unit for extra income, a garage conversion can also serve as an office, hobby space, or games room.
OGC manages the entire process - from planning and permits to construction - making it one of the most affordable ways to add value to your home.
Contact us today to start your project.

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Loft
Conversions
Transform your attic into a functional new space with a full loft conversion.
OGC’s experienced designers can turn unused storage into a bright living area, home office, or playroom.
Even smaller attics offer endless potential, and every detail can be customized to suit your lifestyle. Call us today to start planning your loft conversion.
Sunrooms, Decks &
Patio Additions
Enhance your Kanata home with a custom deck or patio designed for your lifestyle.
Whether you want a simple outdoor retreat or a luxurious entertaining space, our team will bring your vision to life.
We handle everything - from design and permits to construction -making it one of the most affordable ways to add beauty and value to your property. Contact us today to start planning.
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Why Homeowners
Choose OGC
See what your neighbors have to say about our Ottawa renovation services in their own words! We’ve left
many customers thrilled with their homes, and we’d love the chance to do the same for you.
no-obligation quote
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Visit us
1886 Merivale Road #200, Nepean, ON K2G 1E6Sit with a specialist and visit our design center.