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Home Renovations & Countertops in Ottawa

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Custom Homes Ottawa

Licensed & Protected Construction in Québec

We hold RBQ license 1.1.1–1.1.2 and offer GCR (Garantie de construction résidentielle) coverage on eligible new home projects in Québec—ensuring compliance, quality construction, and long-term homeowner protection.

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From Blueprint to Reality

Building a new home from the ground up is an exciting journey, and Granstone is here to guide you through every step. With a focus on quality craftsmanship and personalized design, we ensure that your new custom home not only meets your expectations but exceeds them. Our experienced team works closely with you to create a custom home that reflects your style, needs, and lifestyle, including all essential construction systems and services such as structural work, plumbing work, mechanical coordination, and utility installations, making your dream home a reality.

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Why Choose Us for Your Custom Home Project?

  • Custom Designs: Every custom home should be as unique as the people who live in it. Our team of architects and designers work with you to develop a floor plan and layout that fits your vision, whether it’s modern, traditional, or somewhere in between.
 
  • High-Quality Construction: We are committed to using only the best materials and building techniques to ensure your new home is built to last. From the foundation to the roof, every detail is carefully considered to deliver superior quality and craftsmanship.
  • Energy Efficiency: Granstone integrates energy-efficient solutions into every custom home. From insulation to windows and appliances, we focus on sustainability, reducing your home’s environmental impact while saving you money in the long term.
 
  • Personalized Finishes: Your home’s finishes are what truly make it yours. Choose from a wide range of flooring, cabinetry, countertops, and fixtures to customize your new home down to the last detail.

Your Vision, Brought to Life by Our In-House Experts.

Build Your Dream Home with Granstone

Weather you’re building your first custom home or a luxury property, Granstone is here to make the process seamless and enjoyable. We believe in open communication, transparency, and delivering on time and within budget. Contact us today to begin planning your new build!
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Planning Your Home Remodeling Project

1

Consultation

We begin with an on-site consultation to discuss your vision, evaluate your space, and provide recommendations. During this step, we also review the project timeline and budget to align with your needs. This initial contact will help us understand your vision so that we can turn it into your dream project.

2

Design & Planning

Our team crafts a custom design tailored to your space and vision. This includes a detailed layout plan, suggested materials, and a selection of furniture to enhance the aesthetic and functionality of your indoor area. We may also provide 3D renderings to help you visualize the final look.

3

Approval & Agreement

Once the design is presented, we refine it based on your feedback. We collaborate with you to make adjustments and ensure the plan meets your expectations before moving forward. After final approval, we confirm the project scope, timeline, and agreement, ensuring everything is ready for the next phase.

4

Construction & Completion

Our expert team handles the entire installation process, from construction to site cleanup. After completion, we’ll walk you through your new space to ensure that you are entirely satisfied before we leave the site for the last time. For us, this is by far the most rewarding part of our job.

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Granstone, the leading home renovation experts that will help you!
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Frequently Asked Questions

What services do you offer for custom homes in Ottawa?
Granstone provides a complete suite of services for custom homes in Ottawa. From initial concept and architectural planning to construction and final walkthrough, our expert team manages the entire home building process in-house. Whether you’re building your dream home on a new lot or looking to replace your current house with something more functional and stylish, we ensure every detail aligns with your vision.

Our in-house design and construction team sets us apart. With years of combined experience and a commitment to delivering quality craftsmanship, we build custom homes that reflect your personal taste and lifestyle.

As a company with a strong reputation in the Ottawa area, our custom renovation solutions are tailored to fit each client’s unique needs. We manage the entire process under one roof, from design and material selection to construction and completion, ensuring consistent communication, professionalism, and results.

Absolutely.

Our expert team of designers and architects works with you to bring your dream home to life. From layout and style to cabinetry, flooring, and lighting, you’ll have full control over your design elements. We also use 3D renderings during the design phase so you can visualize your future home and make confident decisions.

Yes.

We prioritize sustainable homes and green home practices. Our team incorporates energy-efficient materials and environmental design principles to help reduce your home’s carbon footprint. Whether it’s upgraded insulation, energy-saving systems, or solar-ready infrastructure, we provide eco-conscious options suited to your goals.

The timeline for custom home construction depends on design complexity, permitting, and site conditions. Most custom home projects in Ottawa take 8 to 12 months from design to completion. During your initial consultation, our team will provide a clear roadmap tailored to your project.
Most people building a custom home want visibility and involvement. We ensure you stay informed every step of the way. With a dedicated project manager and milestone meetings throughout the construction process, you’ll always know what’s happening—from ground-breaking to final walkthrough.
We stand behind our work with a comprehensive warranty that covers workmanship and major systems. Our clients also benefit from extended manufacturer warranties on the premium materials we use. This level of protection reflects our commitment to excellence and long-term customer satisfaction.

Yes.

We build custom homes across the greater Ottawa area, including urban and rural lots. Whether you’re creating a new home in an established neighborhood or starting from scratch in a new community, Granstone has the local experience to navigate bylaws, zoning, and permitting requirements.

Start by booking your free estimate!

During our initial consultation, we’ll assess your lot, discuss your budget, and talk through your vision for a new home. We’ll walk you through the benefits of working with our award-winning team and outline the entire process from inspiration to completion.

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Nepean, Barrhaven, Urbandale, Orleans, etc.