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ContractorsRanked

Best Deck Builders in Thunder Bay, ON (2026)

6 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Thunder Bay: Lockstone Yard And Patio Centre, CR Score 84/100; 4.8★ from 43 Google reviews; open Saturdays until 5 PM.

  2. 3

    Most-reviewed: MD Landscape & Design, 44 Google reviews at 5.0★, the most of 6 ranked; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

6 Thunder Bay deck builders are ranked here by CR Score, from 8 published factors. 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 5.0★ across 6 rated businesses.

Top 6 deck builders in Thunder Bay at a glance

Top 6 deck builders in Thunder Bay at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Lockstone Yard And Patio Centre844.8★ (43)Thunder BaySatOverall
2Hickory Dickory Decks Thunder Bay845.0★ (3)Thunder BaySat · Sun · Evenings—
3MD Landscape & Design795.0★ (44)Thunder Bay—Most reviews
4Exterior Finishing734.1★ (18)Thunder Bay——
5Mike's Refurbishments735.0★ (9)Thunder Bay——
6Andlin705.0★ (3)Thunder Bay——

The 6 best deck builders in Thunder Bay, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 MD Landscape & Design

    Based in Thunder Bay

    79/100CR Score

    Ranked #3 because of its Google rating and review volume: 5.0★ from 44 Google reviews, the most Google reviews on this list (44).

    • 5.0★ from 44 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1155 Waterford St Unit A, Thunder Bay, ON P7B 5R1
    View profile for MD Landscape & Design(807) 699-8706

  4. #4 Exterior Finishing

    Based in Thunder Bay

    73/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.1★ from 18 Google reviews, 18 Google reviews.

    • 4.1★ from 18 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    882 Tungsten St, Thunder Bay, ON P7B 6J3
    View profile for Exterior Finishing(807) 623-1135

  6. #6 Andlin

    Based in Thunder Bay

    70/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Kitchen remodeler”.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    View profile for Andlin(807) 629-0228

How much do deck builders cost in Thunder Bay?

US national ranges converted to CAD, not adjusted for Thunder Bay. Each row names its basis and the month we checked it.

How much do deck builders cost in Thunder Bay?
JobLowTypicalHighBasisChecked
Deck buildingCA$6,100CA$11,690CA$17,780Per deck: typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026

How we ranked Thunder Bay deck builders

We scored 6 Thunder Bay deck builders on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Thunder Bay data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Deck builders in Thunder Bay: frequently asked questions

Who is the best deck builder in Thunder Bay?

By CR Score, the highest-ranked deck builder in Thunder Bay, ON is Lockstone Yard And Patio Centre with a CR Score of 84/100. It has 4.8★ from 43 Google reviews. It is open Saturdays until 5 PM. Hickory Dickory Decks Thunder Bay (#2) and MD Landscape & Design (#3) follow. We ranked 6 deck builders on 8 factors, last updated October 22, 2026.

How many deck builders are there in Thunder Bay?

ContractorsRanked ranks 6 deck builders serving Thunder Bay, ON. 6 of them are based in Thunder Bay; the rest serve it from nearby towns. Counts are as of October 2026.

Which deck builders in Thunder Bay work on weekends?

2 of 6 ranked deck builders post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are Lockstone Yard And Patio Centre (#1) and Hickory Dickory Decks Thunder Bay (#2). Posted hours are office hours; crews may book weekend jobs separately.

How much does deck building cost in Thunder Bay?

Deck building typically costs CA$6,100 to CA$17,780, with CA$11,690 typical (Per deck: typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Thunder Bay. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Thunder Bay deck builders have?

The median Google rating among 6 rated deck builders in Thunder Bay is 5.0★, with a median of 14 reviews. MD Landscape & Design has the most, 44 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank deck builders?

Each deck builder gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do deck builders outside Thunder Bay count in this ranking?

Yes, if they are within 40 km of the Thunder Bay city centre, our service radius for deck builders. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can deck builders pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Thunder Bay

  1. October 2026: CR Scores recalculated for 6 deck builders serving Thunder Bay.

More deck builders and Thunder Bay pages

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