CBS Eavestroughing Ltd
“I was quoted a decent price and they showed up within a few days to do the work.”
Best General Contractors in Conception Bay South, NL
15 companies listed · 4 in Conception Bay South · 2 open weekends · 10 rated 4.5+
Data verified October 18, 2026
Crocker's Landscaping
“He came to our house gave us a quote to landscape our backyard and after everything was done he stayed with the price of his quote.”
JCL Investments Inc
CD Ventilation
“They walked through the house and presented options i didn't know existed , then sat down and help me decide between wants and needs.”
Leo's Custom Eavestrough
“He always kept me in the loop in terms of when he was going to be at the house and sent me pictures of the completed job”
Shed City and Outdoor Living Limited
“They did an excellent job from the quote to the finished product!”
Listed for homeowners in and around Conception Bay South, NL, these 15 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.
Area overview: Conception Bay South, NL
Of the 15 companies we list here, 4 are in Conception Bay South itself and 11 come from Mount Pearl (5, 13 km), Paradise (3, 9 km) and St. John's (3, 15 km). The companies on this page are rated from 3.5 to 5.0 across 166 reviews; 1 has 50 or more reviews and 10 are rated 4.5 or higher. 2 are open on Saturdays. Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 7 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 13 publish a contact page and 13 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why do some of these firms sit outside Conception Bay South?
Only 4 of the 15 companies here are based in Conception Bay South. The rest come from other towns within 20 km. Crews travel to the work, so the office address matters less than whether they will send the same people every morning and what travel time does to the price.
Donovan Homes
“We built a custom two storey and we are extremely happy with the final product, even five years later!”
Trinity Roofing
“Trinity then produced by far the most comprehensive assessment with all the details of the areas and pitch of each segment of the roof and then details of costs and different options.”
Core Contracting Inc
“Core built my custom home and sunroom a few years ago and they were amazing to deal with and kept me updated every step of the progress.”
Maclntyre Homes & Renovations
“We wouldn't hesitate to have Jen and Stan build us another home if we ever moved back to the island.”
Eastwood Homes
“High quality work and good customer response”
Window Shop
B & B Line Construction Ltd
Northbrook Construction Limited
J & T Construction
Why these companies made our list
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