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Best Deck Builders in Nanaimo, BC (2026)

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

The short answer

  1. 1

    Best overall in Nanaimo: Sublime Sundecks, CR Score 61/100; 5.0★ from 28 Google reviews; open Saturdays until 4 PM.

  2. 2

    Best for emergencies (open 24/7): Dutch Carpenter and Co., posts 24/7 hours; ranked #2 of 31.

  3. 8

    Most-reviewed: WhalleyWorks, 96 Google reviews at 4.9★, the most of 31 ranked; ranked #8.

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

31 Nanaimo deck builders are ranked here by CR Score, from ten published factors. 4 are open 24/7, 12 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 5.0★ across 31 rated businesses.

Top 10 deck builders in Nanaimo at a glance

Top 10 deck builders in Nanaimo at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Sublime Sundecks615.0★ (28)NanaimoSatOverall
2Dutch Carpenter and Co.614.9★ (75)Nanaimo24/7Emergencies
3Casa Sundecks Ltd.605.0★ (75)Campbell River, 37 km awaySat · Sun—
4Siteline Deck And Rail605.0★ (28)Nanaimo——
5Grey Wolf Woodcraft585.0★ (14)Nanaimo——
6Newlands Outdoor Projects Ltd.584.9★ (39)NanaimoSat · Sun · Evenings—
7Nanaimo Handyman | Decks | Fences | Rot Repair575.0★ (35)Nanaimo——
8WhalleyWorks574.9★ (96)Nanaimo—Most reviews
9RGH Construction563.9★ (11)North Cowichan, 31 km away24/7—
10Canpro Deck and Rail Nanaimo564.6★ (37)Nanaimo——

The 31 best deck builders in Nanaimo, ranked

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

  1. Ranked #1 in Nanaimo

    #1 Sublime Sundecks

    Based in Nanaimo

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Deck builder”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 28 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 10 AM–4 PM · Sun closed
    Address
    3002 Kilpatrick Rd, Nanaimo, BC V9R 6W6
    View profile for Sublime Sundecks(250) 753-5659

  3. #3 Casa Sundecks Ltd.

    Based in Campbell River, 37 km away

    60/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Deck builder”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 75 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
    View profile for Casa Sundecks Ltd.(250) 850-7218

  4. #4 Siteline Deck And Rail

    Based in Nanaimo

    60/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Deck builder”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 28 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    View profile for Siteline Deck And Rail(778) 401-8333

  5. #5 Grey Wolf Woodcraft

    Based in Nanaimo

    58/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Deck builder”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 14 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1067 Roxboro Pl, Nanaimo, BC V9R 7C2
    View profile for Grey Wolf Woodcraft(778) 233-9443

  8. #8 WhalleyWorks

    Based in Nanaimo

    57/100CR Score

    Ranked #8 because of its Google rating and review volume: 4.9★ from 96 Google reviews, the most in Nanaimo.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 96 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    2471 S Wellington Rd, Nanaimo, BC V9X 1S5
    View profile for WhalleyWorks(250) 514-6622

  9. #9 RGH Construction

    Based in North Cowichan, 31 km away

    56/100CR Score

    Ranked #9 because of its Google rating and trade focus: 3.9★ from 11 Google reviews, listed on Google as “Deck builder”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.9★ from 11 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for RGH Construction(250) 710-7810

  11. #11 Nanaimo Decking

    Based in Nanaimo

    55/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Deck builder”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon closed · Tue–Sat 9 AM–5 PM · Sun closed
    Address
    5665 Turner Rd, Nanaimo, BC V9T 6B3
    View profile for Nanaimo Decking(250) 616-7938

  19. #19 MH Contracting

    Based in Nanaimo

    53/100CR Score

    Ranked #19 because of its Google rating and review volume: 5.0★ from 23 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    View profile for MH Contracting(250) 616-9572

  20. #20 Maxx Contracting

    Based in Nanaimo

    52/100CR Score

    Ranked #20 because of its Google rating and review volume: 4.8★ from 22 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 22 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    3033 Jameson Rd, Nanaimo, BC V9R 7C7
    View profile for Maxx Contracting(250) 716-2002

  21. #21 Lancashire Renovations – General Contractor specializing in Kitchens, Bathrooms, Decks, Fences, Siding & Painting

    Based in Parksville, 17 km away

    52/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 17 Google reviews
    Hours
    Mon–Fri 7 AM–5:30 PM · Sat–Sun closed
    View profile for Lancashire Renovations – General Contractor specializing in Kitchens, Bathrooms, Decks, Fences, Siding & Painting(236) 865-2842

  23. #23 Pro Desk at RONA

    Based in Nanaimo

    51/100CR Score

    Ranked #23 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.7★ from 3 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat–Sun 8 AM–5 PM
    Address
    1250 Is Hwy S, Nanaimo, BC V9R 6R5
    View profile for Pro Desk at RONA(250) 802-0947

  25. #25 Braun Built Carpentry

    Based in Nanaimo

    49/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    695 Second St, Nanaimo, BC V9R 1Y1
    View profile for Braun Built Carpentry(778) 846-2123

All 31 deck builders

#1 to #25 are shown in full above. Here are #26 to #31, in CR Score order; each links to its profile.

deck builders in Nanaimo, ranks 26 to 31
RankBusinessCR ScoreGoogle ratingDistance
26Campbellot Renovations494.5★ (8)In Nanaimo
27Suncoast Sundecks493.4★ (8)40 km
28Pacific Awnings494.5★ (6)In Nanaimo
29David Ellis Construction485.0★ (3)In Nanaimo
30Armoured Septic465.0★ (3)34 km
31Blooming Lovely Landscape Services435.0★ (4)36 km

Also serving Nanaimo

20 more deck builders within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked deck builders serving Nanaimo
BusinessGoogle ratingDistance
250 Plumber4.8★ (137)In Nanaimo
Alair Homes Nanaimo4.9★ (36)In Nanaimo
B. Gallant Homes Ltd.4.5★ (37)In Nanaimo
Buck Robertson Contracting4.8★ (21)In Nanaimo
Centra Windows & Install Pros Nanaimo4.6★ (169)In Nanaimo
CoastalVille Exteriors5.0★ (22)In Nanaimo
Creative Concepts Construction4.8★ (21)In Nanaimo
Island Build Contracting Ltd.5.0★ (25)In Nanaimo
Island Eco-Scapes5.0★ (28)In Nanaimo
Islanders Outdoor - Lawn Care Nanaimo4.9★ (23)In Nanaimo
Jake Read Contracting LTD4.8★ (23)In Nanaimo
Kangaroo Contracting Inc.4.8★ (59)In Nanaimo
Major League Property Development Specialists Ltd4.9★ (141)In Nanaimo
R & M Coastal Contracting5.0★ (31)In Nanaimo
Rainforest Landscaping4.9★ (47)In Nanaimo
SHACK SHINE Nanaimo4.9★ (121)In Nanaimo
ShackMaster Homes4.8★ (78)In Nanaimo
Stellar Window Washing4.9★ (37)In Nanaimo
VE Exterior Property Services4.9★ (66)In Nanaimo
Window Masters4.5★ (60)In Nanaimo

How much do deck builders cost in Nanaimo?

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

How much do deck builders cost in Nanaimo?
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 Nanaimo deck builders

We scored 31 Nanaimo deck builders on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Nanaimo data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Deck builders in Nanaimo: frequently asked questions

Who is the best deck builder in Nanaimo?

By CR Score, the highest-ranked deck builder in Nanaimo, BC is Sublime Sundecks with a CR Score of 61/100. It has 5.0★ from 28 Google reviews. It is open Saturdays until 4 PM. Dutch Carpenter and Co. (#2) and Casa Sundecks Ltd. (#3) follow. We ranked 31 deck builders on ten factors, last updated October 22, 2026.

How many deck builders are there in Nanaimo?

ContractorsRanked ranks 31 deck builders serving Nanaimo, BC. 23 of them are based in Nanaimo; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.

Which deck builders in Nanaimo are open 24/7?

4 ranked deck builders in Nanaimo post 24/7 hours. The highest-ranked are Dutch Carpenter and Co. (#2), RGH Construction (#9) and IN&OUT Restoration LTD. (#13). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which deck builders in Nanaimo work on weekends?

12 of 31 ranked deck builders post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are Sublime Sundecks (#1), Dutch Carpenter and Co. (#2) and Casa Sundecks Ltd. (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does deck building cost in Nanaimo?

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 Nanaimo. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Nanaimo deck builders have?

The median Google rating among 31 rated deck builders in Nanaimo is 5.0★, with a median of 17 reviews. WhalleyWorks has the most, 96 reviews, and ranks #8. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do deck builders outside Nanaimo count in this ranking?

Yes, if they are within 40 km of the Nanaimo 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.

Update log for Nanaimo

  1. October 2026: CR Scores recalculated for 31 deck builders serving Nanaimo.

More deck builders and Nanaimo pages

Other trades in Nanaimo