INTERIOR RENOVATION & REMODEL SERVICES
TORONTO, richmond hill, Newmarket & Beyond
Renovating your home is one of the most meaningful investments you can make, and it deserves a thoughtful, organized, and beautifully executed approach.
At Thornton Design, we bring nearly 30 years of expertise in interior renovations and consulting, transforming homes with a blend of timeless design, construction understanding, and a process rooted in clarity and care.
Whether you're updating a kitchen or bathroom, redesigning your main floor, or renovating your entire home, we manage the details and guide you through every step. Our approach blends creativity with technical precision, ensuring your renovation feels seamless from start to finish.
Our Approach to renovationsA successful home renovation requires more than choosing finishes. It demands coordination, expertise, communication, and a structured framework that keeps everyone aligned.
We collaborate closely with trusted contractors and trades across the GTA, acting as your design advocate and ensuring the vision is executed exactly as intended.
We balance function, flow, and beauty to create spaces that feel unified, intentional, and built for everyday living.
Our clients turn to us when they want a home renovation service that is:
Thoughtfully planned
Professionally designed
Clearly documented
Managed with care
Completed with polish
We ensure every decision supports both your lifestyle and the long-term value of your home.
We take on a wide range of interior renovation projects, from full-home transformations to highly specialized spaces.
Our work includes kitchens, bathrooms, basements, aging-in-place updates, closets, home gyms, wine lounges, bedrooms, nurseries, and select commercial spaces.
No matter the scope, our goal remains the same: to create beautifully designed, thoughtfully crafted environments that support how you live today and in the years ahead.
Introducing Our Signature D.E.T.A.I.L.™ MethodA home renovation framework that brings clarity, communication, and confidence.
Interior renovations can feel overwhelming, but they don’t have to. Our D.E.T.A.I.L.™ Method brings structure, clarity, and communication to every project we take on.
Instead of focusing solely on finishes, this method looks at the whole picture: how your home functions, how you live, what the space needs to become, and how every detail must align for a successful build.
It’s the framework behind every home renovation we manage, and the reason our projects finish with confidence, quality, and ease.
What’s Included in Our Renovation ServicesOur home renovation service includes everything needed to take your home from outdated to extraordinary, with one team guiding you every step of the way.
Planning & Technical Design
Every renovation begins with thoughtful planning.
We study the structure, flow, and potential of your home, then translate those insights into technical drawings and documentation your contractor can build from with confidence.
This includes:
Layout and reconfiguration plans
Kitchen and bathroom elevations
Lighting, electrical, and HVAC layouts
Tile and flooring layouts
Door, trim, and millwork specifications
Full drawing packages for trades
These documents serve as the roadmap for construction, ensuring accuracy and eliminating costly miscommunication.
Materials & Finish Selections
Your finishes define both the beauty and longevity of your renovation.
We guide you through curated, high-quality choices that fit your lifestyle and elevate the look and feel of your home.
Selections include:
Flooring, tile, and stone
Cabinetry finishes and profiles
Countertops and plumbing fixtures
Hardware, lighting, and details
Wall treatments, paint colours, and built-in features
Every element is intentionally selected to create a cohesive, timeless result.
Construction Coordination
While we don’t swing hammers, we stay deeply involved throughout construction, acting as your design partner and advocate.
Our support includes:
Communicating with contractors and trades
Reviewing progress and site conditions
Approving samples and on-site adjustments
Coordinating millwork and installation details
Troubleshooting design-related questions
This ensures your renovation stays aligned with the approved design from day one to completion.
Re-imagined Interior Renovations
The Beach House Project
This home renovation reimagines downsizing through the lens of livable luxury.
Project Nobleview
This remodel shows how small spaces can deliver big luxury. Every inch is purposeful, creating a space that feels spacious, elegant, and built to last.
Why Clients Choose Thornton Design for their interior renovationsA clear, structured process from start to finish
Interior renovations aligned with investment and timeline
Fourth-generation expertise in design and construction
Transparent communication and comprehensive documentation
A holistic approach that balances beauty, function, and flow
A focus on creating legacy homes designed for long-term comfort and aging in place
We don’t just renovate homes, we transform how you live in them.
Types of Projects We Take OnOur interior renovation service applies to nearly every area of the home.
Whether you’re reimagining a kitchen, updating a principal ensuite, finishing a basement, designing a home gym or wine lounge, custom millwork design, or completing a full-home renovation, we bring the same level of detail and care to every project.
We also offer aging-in-place enhancements and select commercial interior transformations.
The Result?A home that feels renewed, intentional, functional, and beautifully you.
A home remodel experience defined by calm, clarity, and expert guidance.
A space designed to support your life today, and the years ahead.
Frequently Asked Questions
We’re sharing answers to some of the most common questions about our process, timelines, and services.
If you don’t see your question here, we’re always happy to connect and discuss your project in more detail.
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Yes. We offer renovation-focused design services that provide guidance on space planning, layouts, material selection, and key design decisions.
This approach helps ensure renovations feel cohesive and well considered, even when clients are managing construction separately.
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Ideally, a designer should be involved before construction begins. Early design planning allows us to address layouts, materials, and technical decisions that are difficult or costly to change once work is underway.
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Renovation design typically takes 6–8 weeks, depending on the scope of work. This phase ensures that layouts, finishes, and details are resolved before construction starts.
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Construction timelines depend on the size and complexity of the project. Renovations can range from approximately 8 weeks to 12 months, and we help clients establish realistic expectations during the planning phase.
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Yes. Custom millwork and built-ins are frequently part of renovation projects. These elements are designed as part of the overall plan to ensure functionality, proportion, and visual continuity throughout the home.
Ready to Start Your Renovation?
If you’re planning an interior renovation and want experienced expert design, thoughtful guidance, and a proven system that delivers exceptional results, we’d love to help.