Honest, Reliable Builders since 2010
ON TIME & ON BUDGET
Welcome to RNR Constructions, your trusted partner in residential construction across the Toronto GTA area. Since 2010, we’ve built our reputation on honesty, reliability, and delivering top-quality results—on schedule and within budget.
Whether you’re planning a full home renovation, a basement addition, or a complete backyard transformation, we’re here to make your vision a reality.
Build Your Dream
15 Years Of Undefeated Success
Renovations
Upgrade your home with expert renovations, seamless additions, and custom basement builds. With over a decade of experience, RNR Constructions delivers quality results—on time and on budget.
Landscape Design
Transform your outdoor space with custom landscaping solutions by RNR Constructions. From elegant patios and functional fencing to stunning water features, we design and build backyards that blend beauty with purpose.
500+
Successfully Project Finished.
15+
Years of experience with proud
95%
On-Budget Execution
300+
Satisfied Homeowners
Build Your Dream
Quality Services
Home Renovations
Complete interior and exterior upgrades—including kitchens, bathrooms, and full home makeovers.
Home Additions
Expand your living space with seamless extensions that match your home's style and structure.
Basement Construction
Custom basement finishing and builds for added functionality—suites, entertainment rooms, or rentals.
Landscape Design
Beautiful and practical outdoor spaces including patios, walkways, and garden layouts.
Fencing & Decks
Professional installation of wood, vinyl, or metal fences, along with custom-designed decks for outdoor living.
Water Features & Hardscaping
Elegant water fountains, retaining walls, and stonework to elevate your property’s curb appeal.
Sustainability
Building today, with tomorrow in mind.
Our mission is to transform communities across the Toronto GTA through responsible construction that supports healthier homes and greener neighborhoods.
We Follow Best Practices
At RNR Constructions, we follow industry-leading practices to ensure every project is completed with excellence:
- Sustainablility
- Project On Time
- Modern Technology
- Latest Designs
Sustainability
Transform Communities Across the Toronto
We are committed to delivering high-quality construction services across Toronto, transforming communities through safe, efficient, and reliable building practices. Our team focuses on excellence in every project, from planning to completion, ensuring lasting results that meet the needs of our clients and the community.
Canada
193 Jonas Millway Stouffville ON L4A 0X3 Canada
About Founder
Leading Residential Construction Expert in the GTA
Sam Wimalarathna
Owner
Sam Wimalarathna
With over 15 years of hands-on experience in the construction industry, Sam Wimalarathna founded RNR Constructions with a clear vision: to provide honest, reliable, and high-quality building services to homeowners across the Toronto GTA. Known for his attention to detail, strong project management skills, and commitment to client satisfaction, Sam personally oversees each project to ensure it meets the highest standards—on time and on budget.
Under his leadership, RNR Constructions has grown into a trusted name in residential renovations and landscape design.
Our Latest Works
Kitchen Remodel
Backyard Deck
Backyard Rebuild
Bathroom Remodel
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Learn More From
Frequently Asked Questions
We specialize in home renovations, basement construction, home additions, and landscape design, including patios, fencing, and water features.
We provide residential construction and renovation services throughout the Greater Toronto Area (GTA), including Toronto, Mississauga, Brampton, Vaughan, Markham, and surrounding communities.
Yes, we offer free, no-obligation quotations for all residential projects. Contact us to schedule an on-site visit and consultation.
Project timelines vary based on size and complexity, but we’ll provide you with a detailed schedule during the planning stage and keep you updated throughout.