22 ranked tradesUpdated 0 paid placements in any rankingHow we rank
22 trades have a ranked list for Thunder Bay, ON. Each list ranks the businesses that serve the city by CR Score. The largest list by ranked businesses is general contractors, with 35. Emergency lists with 24/7 businesses first cover 4 trades.
Ranked by CR Score among the businesses that serve the city. Open a trade for its full list.
35 ranked general contractors serve Thunder Bay.
4.9 from 29 Google reviews · Based in Thunder Bay
5.0 from 22 Google reviews · Based in Thunder Bay
4.9 from 48 Google reviews · Based in Thunder Bay
24 ranked plumbers serve Thunder Bay.
4.6 from 1,614 Google reviews · Based in Thunder Bay
4.2 from 52 Google reviews · Based in Thunder Bay
5.0 from 10 Google reviews · Based in Thunder Bay
23 ranked landscapers serve Thunder Bay.
5.0 from 105 Google reviews · Based in Thunder Bay
4.9 from 119 Google reviews · Based in Thunder Bay
4.9 from 47 Google reviews · Based in Thunder Bay
22 ranked HVAC contractors serve Thunder Bay.
4.6 from 1,614 Google reviews · Based in Thunder Bay
4.9 from 82 Google reviews · Based in Thunder Bay
4.9 from 38 Google reviews · Based in Thunder Bay
20 ranked electricians serve Thunder Bay.
4.6 from 1,614 Google reviews · Based in Thunder Bay
4.8 from 22 Google reviews · Based in Thunder Bay
5.0 from 19 Google reviews · Based in Thunder Bay
16 ranked painters serve Thunder Bay.
4.9 from 70 Google reviews · Based in Thunder Bay
4.8 from 37 Google reviews · Based in Thunder Bay
4.8 from 8 Google reviews · Based in Thunder Bay
14 ranked concrete contractors serve Thunder Bay.
4.9 from 47 Google reviews · Based in Thunder Bay
2.9 from 19 Google reviews · Based in Thunder Bay
4.6 from 14 Google reviews · Based in Thunder Bay
13 ranked roofers serve Thunder Bay.
4.8 from 29 Google reviews · Based in Thunder Bay
4.8 from 79 Google reviews · Based in Thunder Bay
4.3 from 12 Google reviews · Based in Thunder Bay
12 ranked bathroom remodelers serve Thunder Bay.
5.0 from 66 Google reviews · Based in Thunder Bay
2.6 from 5 Google reviews · Based in Thunder Bay
4.7 from 46 Google reviews · Based in Thunder Bay
12 ranked kitchen remodelers serve Thunder Bay.
4.9 from 42 Google reviews · Based in Thunder Bay
5.0 from 14 Google reviews · Based in Thunder Bay
5.0 from 3 Google reviews · Based in Thunder Bay
11 ranked window installers serve Thunder Bay.
4.5 from 95 Google reviews · Based in Thunder Bay
4.5 from 84 Google reviews · Based in Thunder Bay
4.8 from 19 Google reviews · Based in Thunder Bay
10 ranked tree services serve Thunder Bay.
5.0 from 68 Google reviews · Based in Thunder Bay
4.9 from 47 Google reviews · Based in Thunder Bay
5.0 from 6 Google reviews · Based in Thunder Bay
9 ranked demolition contractors serve Thunder Bay.
5.0 from 312 Google reviews · Based in Thunder Bay
4.0 from 4 Google reviews · Based in Thunder Bay
3.6 from 12 Google reviews · Based in Thunder Bay
9 ranked water damage restoration companies serve Thunder Bay.
3.7 from 43 Google reviews · Based in Thunder Bay
5.0 from 16 Google reviews · Based in Thunder Bay
4.9 from 29 Google reviews · Based in Thunder Bay
8 ranked foundation repair companies serve Thunder Bay.
4.9 from 113 Google reviews · Based in Thunder Bay
4.9 from 21 Google reviews · Based in Thunder Bay
4.9 from 33 Google reviews · Based in Thunder Bay
8 ranked home builders serve Thunder Bay.
5.0 from 4 Google reviews · Based in Thunder Bay
3.3 from 12 Google reviews · Based in Thunder Bay
4.7 from 46 Google reviews · Based in Thunder Bay
7 ranked flooring contractors serve Thunder Bay.
5.0 from 16 Google reviews · Based in Thunder Bay
3.7 from 43 Google reviews · Based in Thunder Bay
4.8 from 10 Google reviews · Based in Thunder Bay
6 ranked deck builders serve Thunder Bay.
4.8 from 43 Google reviews · Based in Thunder Bay
5.0 from 3 Google reviews · Based in Thunder Bay
5.0 from 44 Google reviews · Based in Thunder Bay
6 ranked gutter installers serve Thunder Bay.
5.0 from 61 Google reviews · Based in Thunder Bay
5.0 from 79 Google reviews · Based in Thunder Bay
4.8 from 23 Google reviews · Based in Thunder Bay
6 ranked insulation contractors serve Thunder Bay.
4.8 from 30 Google reviews · Based in Thunder Bay
4.6 from 16 Google reviews · Based in Thunder Bay
5.0 from 4 Google reviews · Based in Thunder Bay
5 ranked garage door repair companies serve Thunder Bay.
5.0 from 33 Google reviews · Based in Thunder Bay
4.7 from 22 Google reviews · Based in Thunder Bay
4.7 from 15 Google reviews · Based in Thunder Bay
5 ranked siding contractors serve Thunder Bay.
5.0 from 3 Google reviews · Based in Thunder Bay
4.3 from 28 Google reviews · Based in Thunder Bay
4.1 from 18 Google reviews · Based in Thunder Bay
Fewer than 5 businesses qualify to rank here. Linked trades open the Ontario list.
Each trade list scores every business that serves Thunder Bay on the same CR Score, from 0 to 100.
Reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews each carry a fixed weight.
Read the full methodThunder Bay home services report 2026All Ontario cities