Deck contractor?

Finding a qualified deck contractor in New Brunswick requires checking their credentials, insurance, and local permit requirements. The right professional will handle everything from design through final inspection, ensuring your deck meets building codes and withstands our Maritime climate.

Essential Contractor Qualifications

Look for contractors with active WorkSafeNB coverage (mandatory for employers with 3+ workers) — verify this at worksafenb.ca or call 1-800-999-9775. Request their clearance certificate before work begins. General liability insurance of at least $2 million is standard for deck construction. Ask to see current certificates for both coverages.

Check references from recent deck projects, ideally within the last two years. A reputable contractor will gladly provide contact information for past clients. Drive by some of their completed projects if possible — quality craftsmanship is visible in details like consistent board spacing, proper flashing, and clean finish work.

Building Permits and Code Compliance

Most deck projects in New Brunswick require building permits. If you're in an incorporated area like Moncton, Saint John, Fredericton, or Dieppe, contact your municipal building department. For rural areas, your Regional Service Commission handles permits — for example, RSC 11 covers Fredericton rural areas (506-453-2956), while RSC 9 handles Saint John rural and Grand Bay-Westfield (506-738-2014).

Decks must comply with the National Building Code of Canada 2020 edition (NB's adopted standard, effective May 1, 2025 for new applications). Key requirements include proper footing depth below the 4+ foot frost line, appropriate beam sizing for span and load, and guardrails at least 42 inches high for decks over 24 inches above grade. Your contractor should pull the permit — this ensures they understand current code requirements.

New Brunswick Climate Considerations

Our freeze-thaw cycles, heavy snow loads (250-350cm annually in many areas), and coastal salt air in places like Saint John and Shediac demand specific material choices. Pressure-treated lumber must be rated for ground contact where applicable. Stainless steel or galvanized fasteners are essential — regular steel will rust quickly in our humid climate.

Proper drainage is critical. Your contractor should ensure water flows away from the house and that there's adequate ventilation under the deck. In flood-prone areas along the Saint John River or near the Bay of Fundy, elevation and drainage become even more important.

Pricing and Timeline Expectations

Basic deck construction in New Brunswick typically runs $25-$45 per square foot for pressure-treated lumber with standard features. Premium materials like cedar or composite decking push costs to $40-$80 per square foot. A typical 12x16 foot deck ranges from $4,800 to $15,000 depending on materials, height, and complexity.

Factor in permit fees ($200-$800 depending on your municipality), and potential electrical work if you want deck lighting (requires licensed electrician and NB Power wiring permit: 1-800-615-0522). The construction window runs May through September — book early as quality contractors fill up quickly for summer projects.

Questions to Ask Potential Contractors

Ask about their experience with deck construction specifically, not just general carpentry. How do they handle ledger board attachment to your home's structure? What's their approach to post footings in New Brunswick's frost conditions? Do they include cleanup and disposal in their quote?

Request detailed written estimates breaking down materials, labor, permits, and timeline. Be wary of door-to-door solicitors or contractors demanding large upfront payments. Reputable professionals typically ask for minimal deposits and progress payments tied to completion milestones.

Find licensed deck contractors in our New Brunswick Construction Network directory, where you can browse professionals across Moncton, Saint John, Fredericton, and communities throughout the province.