Experience the Cornerstone Difference: Your Vision, Our Focus
Cornerstone Construction:
Expert Home Renovation & Construction in the GTA and Surrounding Areas
We Listen, We Build, We Deliver
At Cornerstone Construction, Your Home Reflects You
We specialize in custom home renovations and construction services across the Greater Toronto Area (GTA) and surrounding areas. We prioritize your ideas, needs, and lifestyle in every project, ensuring a smooth, personalized experience that keeps you engaged and informed at every step.
We Listen, We Build, We Deliver
Your satisfaction is at the core of everything we do. We take time to understand your vision, build with expert craftsmanship, and deliver results that exceed expectations. From kitchen remodels and bathroom upgrades to whole-home renovations, you can count on clear communication, timely execution, and superior quality.
Our Mission: Stress-Free Home Renovations
We make the renovation process enjoyable and stress-free, whether you’re planning a basement renovation, a home addition, or a complete remodel. Our experienced team combines high-quality workmanship with the latest construction innovations. We also focus on eco-friendly practices, creating beautiful and sustainable spaces.
With Cornerstone Construction, you’re not just getting a renovation—you’re investing in a better home and a better quality of life. Let’s bring your renovation dreams to life in the GTA and beyond!
With over 30 years of experience in the construction industry
Our Services: Tailored Home Renovations for the GTA and Surrounding Area
At Cornerstone Construction, your needs come first. We offer a wide range of home construction and renovation services across the Greater Toronto Area (GTA) and surrounding areas. With over 30 years of experience, our team is committed to providing personalized solutions and exceptional craftsmanship, ensuring your project is exactly what you envision. Whether it’s a kitchen upgrade, bathroom remodel, basement renovation, or a complete home transformation, we’re here to make the process easy and enjoyable for you. Our skilled contractors guide you every step of the way, keeping you informed and engaged, so you get results that truly reflect your lifestyle. Let’s create the home you’ve always wanted—together!
General Contractor
Bringing Your Vision to Life in the GTA At Cornerstone Construction, we know that every project is personal. Whether it’s a new commercial build, a home addition, or a simple bathroom renovation, we treat each project with the care it deserves. No job is too big or too small—we’re here to turn your ideas into reality.
Our General Contractor Services Include:
- Organizing your project from start to finish
- Quick, responsive communication at every stage
- Engaging skilled labor and trusted trades
- Managing permits and safety requirements
- Keeping you updated regularly
Project Management
We take the stress out of managing your project, ensuring your budget, timeline, and quality expectations are not just met but surpassed.
Project management services:
- Detailed scheduling and planning
- Transparent cost estimating
- Maximizing value and efficiency
- Constructability insights
- Efficient logistics and smooth permit handling
Design
Our design team listens to your needs and creates spaces that truly reflect your lifestyle. Whether it’s a modern kitchen or a cozy basement, we’ll develop a plan that feels right for you and your family.
Design service:
- Kitchen layouts that work for you
- Basements designed for your lifestyle
- Personalized bathroom designs
- Interior design tailored to your taste
- Home additions that expand your space
- Attic designs for creative use
Custom Millwork
Our in-house cabinet shop turns your ideas into custom solutions, adding personal touches that match your style. Share your vision, and we’ll make it a reality.
Custom millwork:
- Beautiful kitchen cabinets
- Custom bathroom vanities
- Walk-in closet solutions
- Custom garage cabinets
- Home bars for entertainment
- Mudroom cabinetry
- Living room built-ins
- Store Fixtures
- Fireplace mantles
- Commercial millwork tailored to your needs
Carpentry
Whether it’s building a strong frame or creating elegant trim work, our carpentry services cover everything needed to bring your vision to life. We even add special touches like coffered ceilings or detailed paneling to make your home stand out.
Carpentry services:
- Framing
- Additions
- Door and window installation
- Decks and fences
- Outdoor structures
- Homebuilding
- Drywall
- Steel framing
- Drop ceiling
- Rough framing
- Structural Walls
- Millwork/ trim
- Wainscoting/ raised panel
- Crown molding
- Coffered ceiling
Kitchens and Bathrooms
We transform kitchens and bathrooms into spaces you’ll love to use every day. We know these renovations offer great value and add up to 30% to your home’s worth, making them some of the best investments you can make.
Kitchens and bathrooms:
- Design
- Demo
- Flooring
- Plumbing
- Electrical
- Cabinetry
- Drywall
- Painting
- Tiling
Basement Renovations
We design basements that suit your family’s lifestyle, adding more functional space or creating opportunities for rental income.
Basement renovations
- Design
- Demo
- Flooring
- Cabinetry
- Drywall
- Painting
- Tiling
- Home automation
- Home Gym
- Bathroom
- Kitchen
- In-Law Suite
- Apartment
Performed By licence Contractors
- Plumbing
- Electrical
Flooring
We offer a wide range of flooring options to fit your needs and style. From hardwood to tile, we ensure a beautiful, even finish.
Flooring:
- Tile
- Hardwood
- laminate
- Carpet
- In-floor heating