Stonehaven Contracting is a trusted custom deck builder serving Quinte West, Belleville, Trenton, Napanee, Hastings County, Northumberland County, and Clarington. We specialize in professional design-build deck construction that enhances outdoor living spaces and adds lasting value to your home.
Have a question or want to schedule a consultation? Get in touch with us today and let's get started on your next project!
From modern composite decks to pressure-treated and multi-level backyard spaces, our team delivers high-quality craftsmanship built for Ontario’s changing seasons. We manage the entire process, including design, material selection, and permit assistance where required, ensuring every deck is structurally sound, code-compliant, and built to last.
We offer a wide range of deck building services tailored to your property, lifestyle, and budget.
Low-maintenance composite decking using premium brands designed for durability and long-term performance in Ontario’s climate.
Cost-effective and structurally sound wood decks built with proper framing, spacing, and drainage considerations.
Naturally beautiful cedar decking that offers warmth, character, and resistance to decay.
Custom multi-tier designs that maximize elevation changes and create defined outdoor living zones.
Reinforced framing and safe access solutions designed for moisture exposure and heavy load requirements.
Integrated roof systems that provide shade, weather protection, and extended seasonal use.
Modern railing systems that enhance safety while preserving views.
Removal and rebuilding of aging or unsafe decks to meet current Ontario Building Code standards.
Custom finishing details that improve functionality, privacy, and overall design cohesion.
Composite Backyard Deck with White Railings in Belleville
Decks in Eastern Ontario must withstand snow loads, freeze-thaw cycles, and seasonal moisture changes. We build with proper spacing, drainage considerations, and structural reinforcement to ensure long-term durability.
From lakeside properties near Belleville to rural homes in Northumberland County, we tailor construction methods to site conditions and exposure.
A well-built deck starts with a solid plan. Our process ensures transparency and quality at every stage:
We assess your property, layout, elevation, and intended use.
We help you choose materials that fit your style and withstand Ontario weather.
Detailed pricing and clear expectations — no surprises.
We assist with local permit requirements in Quinte West, Belleville, and surrounding municipalities.
Proper footings, framing, spacing, and fastening techniques built to Ontario Building Code standards.
We ensure every detail meets our quality standards before completion.
Homeowners across Eastern Ontario trust Stonehaven because:
Our commitment to professionalism and quality has made us a reliable choice for outdoor construction projects throughout the region.

Please reach us at shc@stonehavencontracting.com if you cannot find an answer to your question.
Costs vary depending on size, materials, elevation, and complexity. Composite decks typically cost more than pressure-treated decks but offer lower maintenance long term.
In many cases, yes — especially if the deck exceeds certain height or size requirements. We assist with understanding local permit requirements.
Composite materials and properly installed pressure-treated lumber perform well when installed correctly with proper drainage and ventilation.
Most projects range from one to three weeks, depending on scope and weather conditions.
Yes. We provide full design-and-build services to ensure your deck is safe, functional, and visually appealing.
If you’re looking for a professional deck builder in Quinte West, Belleville, or surrounding Eastern Ontario communities, Stonehaven Contracting is ready to help.
Contact us today to schedule your consultation and take the first step toward a custom outdoor space built for comfort, durability, and long-term value.
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