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Basement Renovation Ottawa

Perhaps you’ve spent too many years neglecting your basement, or maybe basement finishing was simply out of your budget for a while. If you’re now ready for a new basement, we’re the perfect professional crew to help you explore your possibilities.

With Sandy Hill Construction, you can transform your unfinished basement into a beautiful, functional living space. As the city’s top-rated renovation company, we specialize in Ottawa basement renovation that matches your style and budget. Whether you’re looking to create a home gym, a home theatre, an extra room for a growing family, or even convert it into a garage, our experienced team will deliver quality results every time.

Request your free no-obligation quote today and bring your basement renovation plans to life.

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Premium Basement Renovation Services in Ottawa

At Sandy Hill Construction, we know your basement holds incredible potential. Our basement renovation services are designed to maximize your living space, whether you’re seeking a inviting family room, a rental unit separate from the main house, or simply more storage. With over 30 years of experience in Ottawa, our expert team is here to provide high-quality renovation work, transparent pricing, and on-time project completion.

Say goodbye to underused, dark spaces and hello to a vibrant, complete basement that adds value to your home. We handle everything from insulation and flooring to custom lighting and finishing touches, ensuring your basement is transformed into an amazing space you’ll finally love to spend time in.

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Why Choose Sandy Hill Construction for Your Basement Renovation?

Quality That Lasts

We use premium materials and deliver superior workmanship. From waterproofing to finishing, our team ensures every detail is perfect.

On-Time and On-Budget

We know how frustrating delays and budget overruns can be. That’s why we offer comprehensive project management to keep your basement finishing project on track.

Personalized Design

Basement renovations should reflect your needs and style. We're highly capable of creating a sleek, modern look or a cozy retreat, tailoring the design to fit your vision.

Trusted Experience

We’ve been serving Ottawa homeowners for over 30 years, making us a leading name in basement renovation.

Our Projects

Sandy Hill Construction owner Nathan Gurnham and his team of experienced and talented professionals are pushing the boundaries of construction and design. They are proud to have worked on changing the face of many of Ottawa’s most established neighbourhoods‭.‬
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Make the Most of Your Basement Space

Renovating your basement is a great way to add value to your home, especially in Ottawa’s competitive housing market. Plus, with our expert design and execution, you’ll enjoy a final product that enhances your property’s appeal and functionality. Here are some suggestions:

Work-from-home setups

Create additional income with a rental suite

Home gym

Entertainment room

Guest suite

Children's playroom

Arts and crafts studio

Laundry room

New kitchen

If you’ve recently moved or are planning to upgrade your home, a basement renovation is an eye-opener to what’s possible. Sandy Hill Construction helps you make the best use of your space—we offer expert advice, transparent pricing, and a professional, all-in-one construction process to help you avoid surprises and delays.
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The Basement Renovation Process

Our basement renovation process is simple and stress-free. Here’s how it works:

Initial Consultation

We’ll sit down with you to understand your goals and vision for the space. Depending on the scope of the discussion, we’ll tailor the plan to your needs.

Design & Planning

After our initial meeting, our designers will create a custom renovation plan. This includes everything from layout to material selection. You’ll receive detailed plans, allowing you to visualize your finished basement project before construction even begins.

Construction & Finishing

Our skilled team handles everything, from structural work to the final touches. We'll cover every detail, including quality insulation, proper permits, and expert workmanship. Every aspect of your basement renovation is carefully managed to meet deadlines and stay within your price range.

Final Inspection

Before we consider the job complete, we’ll conduct a final walkthrough with you to make sure you’re fully satisfied with the finished product.

Our Associations

As firm believers in industry involvement and professional developement, we’re actively involved in and are members of many construction and business related associations.

Renomark

Renovator’s Mark of Excellence

CHBA Membership

Canadian Home Builder’s Association

GOHBA

Greater Ottawa Home Builder’s Association

NAHB

National Association of Home Builders

OHBA Membership

Ontario Home Builder’s Association

Ottawa Renovators Council

Better Business Bureau

CMHC

Canadian Mortgage and Housing Corporation

Your Trusted Basement Renovation Team

Working with renovation contractors can sometimes be a challenge—poor communication, unfinished projects, or unexpected costs can leave homeowners frustrated. Sandy Hill emphasizes clear communication, high-quality results, and complete transparency from start to finish—the only real surprises being our commitment to going above and beyond your expectations. Our basement renovation team is extremely professional and dedicated to making sure your property is treated like one of our own.

We’ve completed countless finished basement projects across Ottawa, turning unused basements into dream spaces that our clients love. Previous projects include entertainment rooms and secondary suites to home offices and rental units, all of which have helped convince clients of our workmanship.

Ready to transform your basement? Request a free quote today and start planning your dream basement renovation.

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Frequently Asked Questions

How long does a basement renovation take?
The timeline for a basement renovation varies depending on the size and complexity of the project. However, most renovations are completed within 6-8 weeks. We’ll provide a more accurate timeline during your consultation.
Costs can vary widely depending on the scope of the project. On average, basement renovations in Ottawa range anywhere from $20,000 to $75,000 and up. We work with your budget so you get the most value without compromising quality.
Yes, most basement renovations require permits in Ottawa, especially if you’re adding plumbing, electrical, or making structural changes. Don’t worry—we’ll handle the permitting process for you.
Yes, we specialize in creating secondary dwelling units in basements, whether for additional income or family use. All our work is designed to comply with Ottawa’s building codes and regulations.
A finished basement can be transformed into anything, including a home theatre, a rental unit, a home gym, a home office, or even a family room. Whatever your needs, we’ll create a space that suits your lifestyle.
Yes, we can convert your unfinished basement into a variety of spaces, including a garage, extra room, or any other functional area you need. Whether you’re looking to add value to your property with a new space or accommodate a growing family, our team will create a design that maximizes your basement’s potential. We specialize in custom basement renovations that fit your style and budget, making sure the final product enhances your home’s functionality.
Yes, basement renovations can be done during the winter months. Since the renovation takes place indoors, external weather conditions have minimal impact on the process. We plan ahead to ensure there are no delays, so you can get your finished basement without worrying about seasonal interruptions.
We can incorporate energy-efficient solutions into your basement renovation, such as insulation upgrades, energy-efficient windows, and smart lighting. These enhancements not only lower your energy bills but also add value to your home. During the consultation, we’ll discuss how to make your basement as energy-efficient as possible.
Yes, a professionally finished basement can significantly increase your home’s value, often providing a high return on investment. Whether you’re planning to sell or simply want to enhance your living space, a basement renovation can add functional square footage and improve your property’s marketability.

What sets Sandy Hill Construction apart from other renovation companies?

Our commitment to quality, clear communication, and on-time, on-budget delivery sets us apart. With over 30 years of experience and numerous awards, we’re Ottawa’s trusted basement renovation company.

Transform your basement into a beautiful and functional space today! Request your free quote and let us show you how we can bring your renovation vision to life.

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