What is the labour cost for deck building in Saint John NB?

Labour costs for deck building in Saint John run $25 to $45 per hour for experienced builders, and labour typically accounts for 40 to 60 percent of your total deck project cost. Understanding how labour pricing works in the Saint John market helps you evaluate contractor quotes more effectively and avoid the common mistake of choosing a builder based solely on the lowest number.

The $25 to $45 per hour range reflects the spectrum from newer contractors and skilled carpenters working independently to established deck building companies with crews, insurance, WSIB-equivalent coverage through WorkSafeNB, and business overhead. A sole operator working out of a pickup truck can legitimately charge $25 to $30 per hour because their overhead is minimal, while a company with a shop, multiple employees, commercial insurance, and a marketing budget needs $38 to $45 per hour to cover their costs and earn a reasonable profit. Neither end of the range is inherently better or worse; what matters is the quality of the work, the experience of the builder, and whether they carry proper insurance and comply with WorkSafeNB requirements.

To translate hourly rates into project costs, a standard 12x16 pressure-treated deck in Saint John takes a two-person crew approximately three to five days to build from footing to finished railing. At $35 per hour per worker for an eight-hour day, that works out to $1,680 to $2,800 in labour. The total installed cost for that same deck runs $4,800 to $7,700, so the labour component falls right in the 40 to 60 percent range. A larger or more complex project like a 16x20 composite deck with multiple levels and integrated lighting will require five to eight days of work, pushing the labour portion to $2,800 to $5,000 or more.

Most deck builders in Saint John do not actually quote by the hour. Instead, they provide a fixed project price that bundles labour, materials, and a margin for contingencies. This is standard practice and generally works in the homeowner's favour because it shifts the risk of delays and complications onto the contractor. If a project takes longer than expected due to weather, difficult soil conditions, or other unforeseen issues, the contractor absorbs that cost rather than billing you extra hours. When you receive a fixed-price quote, ask the contractor to break it down into labour, materials, footings, railings, and stairs so you can compare quotes from different builders on an equal basis.

Site conditions in Saint John have a meaningful impact on labour costs. The city's terrain is famously hilly, and many properties have sloped lots, rocky soil, or limited access that makes getting materials to the build site more time-consuming. A deck that would take three days on a flat suburban lot in the east side of Saint John might take five days on a steep, rocky lot in the south end simply because of the additional excavation work for footings and the difficulty of maneuvering lumber and equipment. Footing installation is often the most labour-intensive phase, with each footing costing $150 to $350 including the labour to dig, form, pour, and set the hardware.

Demolition of an existing deck adds to your labour costs as well. Removing an old deck in Saint John typically costs $500 to $2,000 depending on the size of the structure, the materials involved, and the disposal costs for the waste. Pressure-treated lumber cannot go to a standard landfill in many New Brunswick jurisdictions and may need to be taken to a facility that accepts treated wood, which adds to the hauling cost. If your old deck has a concrete pad or masonry components, demolition costs increase further. When comparing quotes, make sure demolition is explicitly included if you have an existing structure that needs to come down before the new deck can be built.

---

Find a Deck Building Contractor

New Brunswick Decks connects you with experienced contractors through the https://newbrunswickconstructionnetwork.com:

• Duguay Construction ✓
• Larmondin Carpentry ✓
• Eastbound Homes ✓