Top-Rated Interior Designers & Decorators Near You in Ontario, CA

Fuzzy Fabric

We provide a massive selection of tulle fabric, ribbons, linen tablecloths, wedding tablecloths, floral mesh wrap, organza bags and wedding accessories. We are a USA based wholesale supplier. You can buy our product through online store. Visit Fuzzy Fabric

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DNP Fabric

If you are looking for designer fabrics at great prices this is the place

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Dunn-Edwards Professional Color Advisor - Ontario

Our professionally trained advisors will help bring your vision to life, creating a customized paint palette — inspired by the latest color and design trends — that you'll love for years to come. They will guide you through the painting process and answer all your questions. To schedule an appointment for a FREE in-store color consultation, please call your neighborhood Dunn-Edwards Paints®.

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Max K Hara Designs

Interior design and home staging

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Qiana Chemene Design Studio

Residential Interior Design Services

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P House Design Firm

Full service digital design company. Specializing in web design, graphic design, and photo editing. We are your "Design Concierge".

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HOMARY LIMITED

As an online shopping website, Homary is specializing in home improvement, d�cor, home furnishings, home lighting and more. Since 2012, we have sold thousands of high-quality products with unique design, timeless style and surprising price to customers around the world For interior designers, architects, contractors, specifiers, or other accredited design professionals, decorators, real estate agents, hospitality pros, and home developers, Homary is glad to offer exclusive pricing and priority services.

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Land X Landscape Construction
Designs with Panache by Chara J. Johnson

Designs with panache specializes in residential/ commercial kitchens, baths, custom wardrobes and outdoor spaces. Enhancing the look and value of your space is important and we take pride you trust Designs with Panache to do so. It's a fun rewarding process for you and us. Live life with flair!

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ReCreate Staging & Decor

ReCreate Staging & Décor strives to create a well designed space while maintaining the clients budget and keeping items out of the landfill. We will stage your home or redesign it room by room using current furniture pieces found in your home, reuse and repurpose others, and/or provide you with new-to-you pieces that will work with your design.

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About Interior Designers & Decorators in Ontario, CA

Transforming spaces into stunning, functional works of art is both a passion and a science when it comes to interior design in Ontario. With its diverse mix of historic homes, modern condos, and sprawling suburban properties, Ontario presents a unique canvas for interior designers to create spaces that reflect both personal style and practicality. From the Victorian architecture of Toronto’s Cabbagetown to the sleek, open layouts of Waterloo’s tech hubs, every project here requires a tailored approach to design.

Ontario’s distinctive climate also plays a significant role in material and design choices. With long winters and varying humidity levels, designers often prioritize durable, fade-resistant fabrics, energy-efficient thermal window treatments, and cozy yet stylish layouts that invite warmth. Urban condos in bustling cities like Toronto or Ottawa often require creative solutions to maximize storage and functionality in compact spaces, while suburban homes in neighborhoods like Oakville benefit from spacious open-concept designs perfect for growing families.

When planning your interior design project in Ontario, it’s important to keep local regulations in mind. For example, condo renovations may require HOA approval for finishes and soundproofing, and updates in historic districts may need to align with heritage guidelines. Design services in Ontario typically range from $100–$300/hour or flat fees starting at $2,500 per room, with percentage-based pricing for large-scale renovations. Whether you’re reimagining a single room or an entire property, working with an Ontario-based interior designer ensures your space will be both beautiful and built to last.

Interior Designers & Decorators FAQs

The cost of hiring an interior designer or decorator varies widely based on factors like the scope of the project, the designer's experience, and your location. On average, interior design services range from $2,000 to $12,000 nationwide for a single room project. Hourly rates typically fall between $50 and $200 per hour, while flat-rate project fees range from $500 to $25,000 or more, depending on the size and complexity of the job. Premium designers may charge significantly more. Always compare quotes and understand what's included in the pricing, such as consultations, design plans, and material selections.

To find a licensed and certified interior designer in Ontario, start by checking local directories and review platforms. Many states don't require specific licenses for interior designers, but certifications from organizations like the National Council for Interior Design Qualification (NCIDQ) can indicate expertise. Check with Ontario's local consumer affairs office or lookup a trusted database like NCIDQ Certification Directory to ensure your designer meets professional standards. Always ask about their qualifications during the consultation.

The timeline for an interior design project depends on the size and complexity of the job. For a single room, it may take 4 to 12 weeks from concept to completion. Larger spaces or entire home projects can take 3 to 12 months or more. Factors like order lead times, furniture customization, availability of contractors, and client approvals can extend the timeline. Discuss this topic upfront to align expectations with your designer.

When hiring an interior designer or decorator, consider asking:

  1. What is your experience with projects similar to mine?
  2. Can I see examples of your portfolio?
  3. What is your fee structure, and what services are included?
  4. Do you work with specific suppliers or contractors?
  5. What is your design process and timeline?
  6. How do you handle project revisions or changes?
  7. Are you licensed or certified in our location/state?
  8. Can you provide references from previous clients?

These questions will help you assess their expertise, professionalism, and compatibility with your vision.

The main difference between an interior designer and a decorator lies in their scope of work and qualifications:

  • Interior Designers: Focus on functionality and structure of an interior space. They often work on floor plans, lighting, and even structural modifications. Formal education and certification (like NCIDQ) are common for designers.
  • Interior Decorators: Specialize in aesthetics, such as furniture, wall colors, and accessories. They enhance existing spaces but don’t usually make structural changes.

Choose a designer for structural or functional projects and a decorator for purely aesthetic updates.

An interior design process generally follows these steps:

  1. Initial Consultation: Discuss goals, budget, and preferences.
  2. Concept Development: Designers create mood boards, layouts, or sketches.
  3. Design Plan Approval: Clients review detailed plans, including furniture, colors, and materials.
  4. Sourcing: The designer procures furniture, fabrics, and decor.
  5. Implementation: Contractors handle structural changes, painting, installation, etc.
  6. Final Styling: The designer assembles and styles the space.

Each phase ensures transparent communication and results that match your vision.

Yes, most professional interior designers are required to have liability insurance to protect themselves and their clients. This insurance covers damages or legal issues that may arise during the project, such as accidental property damage. Before hiring, ask the designer if they carry insurance and request a proof of coverage. This safeguards you in case of unforeseen circumstances.

Yes, interior designers often assist with renovations and remodeling. Their expertise in structural layouts, material selection, and space planning can enhance the functionality and aesthetics of your remodel. They frequently collaborate with architects and contractors to ensure renovation projects run smoothly. For extensive remodels, seek a designer who specializes in construction and has experience managing similar projects.

When hiring an interior designer, look out for these red flags:

  • Lack of a portfolio: Legitimate designers should have a documented portfolio.
  • Vague or unclear contracts: Ensure the contract includes detailed services, fees, and timelines.
  • No references: Inability to provide references could indicate poor client satisfaction.
  • Pushy behavior: Beware of designers forcing their preferences over your vision.
  • Excessive upfront payments: Avoid agreements demanding more than 20-30% upfront.

Always trust your instincts and verify their credentials before signing a contract.

Yes, interior designers in Ontario must comply with local building codes, safety standards, and regulations for any structural changes or renovations. These codes ensure that electrical wiring, plumbing, and other elements meet safety guidelines. For more information, consult your local building department's website or resources, such as the International Code Council (ICC). Your designer or contractor should also handle necessary permits and inspections.

Reviews for Interior Designers & Decorators

Stress-Free Living Room Makeover
I struggled for weeks to pick the right colors for my living room walls and furniture. The designer simplified everything with mood boards and sample swatches, creating a cozy space I love. Plus, we found stylish pieces that fit my budget perfectly!
Emily G.
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Elegant Office on a Deadline
I needed my home office upgraded fast for client video calls, and the decorator delivered a sleek renovation in under a week. She sourced high-quality furniture and lighting, saving me hours of research and setup. My new space is productivity-packed!
Mark T.
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Dream Bedroom Oasis
Living in Chicago, I craved a calming bedroom to escape the city's hustle. The designer blended soft tones, textures, and clever layouts into an oasis I never want to leave. Best of all, I stayed under budget without sacrificing the luxury feel!
Sarah W.
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Learn More about Our Contributors

Maria Vierra avatar

Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Nov 28, 2025, 9:25:02 AM