DEMCON Design & Build

Our company specializes in premium and affordable interlock installation services that enhance the appearance, functionality, and value of your property. Serving both residential and commercial clients in Milton and neighboring communities like Erin Mills, Mississauga, Willmott, Halton Hills, Carlisle, Burlington and the surrounding areas, our company offers expert craftsmanship in designing and installing interlock driveways, walkways, and patios built to last. Whether you’re looking to elevate your home’s curb appeal or create a stylish, durable surface for your business property, our Milton interlock installation contractors deliver custom interlock solutions tailored to your space and vision. Over the years, we have become one of the best Milton interlock companies serving the areas we serve.

Interlock Driveways, Walkways & Patios

Interlock pavers offer unmatched design flexibility and long-term performance for exterior surfaces. From sleek, modern styles to warm, natural finishes, interlocking stone is an ideal choice for driveways, patios, and walkways across the GTA. Contact our Milton interlock installation company today for a free consultation and no-obligation estimate!

Why Choose Interlock?

• Built to withstand heavy traffic and harsh weather
• Easy to maintain and repair (individual pavers can be replaced)
• Wide selection of colors, textures, and patterns
• Improves drainage and slip resistance
• Boosts curb appeal and overall property value

Our Milton interlock company takes care of everything — from design and excavation to base prep and precision installation — to ensure your new interlock surface is as functional as it is beautiful.

Also Offering Concrete Paving Services

For clients seeking clean, modern finishes with excellent durability, our company also offers concrete paving for driveways, walkways, patios, pool decks, steps, and pads.

Our concrete services include:

• Concrete driveway installation & replacement
• Concrete walkways and backyard slabs
• Custom-finished concrete (brushed, stamped, exposed aggregate)
• Concrete repairs and extensions

Concrete is a cost-effective and highly durable solution for both residential and commercial applications. Our experienced Milton concrete paving contractors ensure proper base preparation and high-quality pours that prevent cracking and surface wear over time.

Also Provide Professional Asphalt Paving Solutions

Asphalt remains a popular and practical choice for large driveways, commercial parking lots, and laneways due to its flexibility and lower upfront cost.

Our company provides:

• New asphalt driveway installation
• Parking lot paving for commercial properties
• Asphalt resurfacing and repairs
• Grading and drainage planning

Our Milton asphalt paving company uses only premium materials and industry-proven techniques to ensure a smooth, long-lasting finish that holds up against Ontario’s freeze-thaw cycles.

Why Choose DEMCON Design & Build?

• Experienced, skilled interlock, asphalt and concrete paving contractors
• Customized design and layout options
• Transparent pricing and honest recommendations
• High-quality materials and proper base preparation
• Local knowledge of soil and weather conditions in the GTA

Whether you need a high-end interlock patio in Halton Hills or a new asphalt driveway in Mississauga, our company brings the same attention to detail and commitment to excellence to every job.

Located in the heart of Halton Region, Milton is one of Ontario’s fastest-growing communities. Known for its scenic beauty, family-friendly neighborhoods, and proximity to major highways and natural escapes like the Niagara Escarpment, Milton offers a high quality of life and a booming housing market. With new subdivisions and custom homes being built every year, the demand for expert outdoor construction and paving services is stronger than ever.

Key Features of Milton:

• Home to beautiful natural areas like Rattlesnake Point and Kelso Conservation Area
• Convenient access to Highways 401 & 407 for commuters
• A growing community with modern residential developments
• Vibrant town center with shops, restaurants, and heritage sites
• Close to major business centers in Mississauga and Burlington
• Excellent schools and recreational facilities
• Rapidly expanding commercial and industrial sectors