New Interlock Installation

Want to create a stunning visual appeal to your property? Interlocking stones have numerous styles, designs, and colours to fit your taste and budget. The only limitation to creating a unique property design is your creativity.

Interlock paving will enhance the appearance of your property and can instantly add curb appeal. Whether you want to create a stunning addition to your home or business, interlocking paving can enhance your outdoor space.

Another benefit to interlock is they are a great solution to disburse rainwater and prevent foundation issues to your home. When professionally installed, interlocking stones will last for many years with little effort from you. Think of all the time you’ll be able to save!

Interlock stones can be an attractive option for any space on your property, including:

● Driveway
● Patio
● Walls
● Sidewalks
● Poolside
● Retaining Walls
Whether you want to install interlock stones for the first time or need to update your property’s appearance, Black Tar has the expertise to do it right.

How it Works

We are passionate about interlocking, which is why we like to share with customers the details of the work we do. Our team is proud of the quality work we offer. We know that our customers appreciate our transparency regarding interlocking installation and repairs on their property.

At Black Tar, our interlocking installation begins with understanding what you want with respect to dimensions, design and budget. We’ll discuss your options, including long-term maintenance to keep your interlock looking its best.

Once we receive your approval, our team will start excavating the vicinity of any paving, old pavers, gravel, or grass in the area. Once cleared and the site prepared, we will level the ground so that your interlocking looks even and attractive. Nothing can disrupt the look you are trying to create more than uneven interlocked stones.

Next, our skilled pavers will carefully install your interlocking stone, one brick at a time. We will finish the look by ensuring that all the bricks are fitted tightly together and blend well to create the unique design that makes your property stand out.

Why Black Tar?

Since 2013, Black Tar has built a reputation as a reliable paving and interlocking company in Ottawa. Our goal has always been to exceed customer expectations every time. If you want quality interlocking you can count on, call us.

We understand that paving is not always predictable, and you need a company that puts you first. At Black Tar, our customer service specialists are available 12 hours a day, seven days a week. Our team is there for you when you need us.

Whether you need foundation repairs, asphalt paving, or interlock installation, we can handle it all. We’ve worked on thousands of residential and commercial paving projects.  Our commitment to you is to offer you quality services and a promise of durability that will save you money in the long term.

Our dedication to our customers goes beyond offering you the best in paving and interlocking services. We also benefit the next generation by considering how our work today will impact the environment tomorrow.

Interlocking stone driveway

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Specialists In Modern Construction

Black Tar Construction is an Ottawa-based company that offers Asphalt Paving, Interlocking, and Foundation Repair services.

Black Tar Construction was founded in 2013 with the goal of offering outstanding customer service for our customers, and a great work environment for our employees. The growth of Black Tar has been achieved through exceeding customer expectations year after year. The customer is a priority through every step of the way. Our commitment to quality has allowed us to foster closer relationships with our customers, suppliers, and staff.


Hired Trained Professionals


Completed Projects

Customers Love Our Company

Quality in Everything We Do