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Best Siding Contractors in Nanaimo, BC (2026)

53 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Nanaimo: Phoenix Siding Ltd, CR Score 62/100; 4.9★ from 41 Google reviews; open Saturdays until 4 PM.

  2. 14

    Best for emergencies (open 24/7): GVRD Roofing Inc., posts 24/7 hours; ranked #14 of 53.

  3. 14

    Most-reviewed: GVRD Roofing Inc., 108 Google reviews at 4.7★, the most of 53 ranked; ranked #14.

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

53 Nanaimo siding contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 30 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 5.0★ across 53 rated businesses.

Top 10 siding contractors in Nanaimo at a glance

Top 10 siding contractors in Nanaimo at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Phoenix Siding Ltd624.9★ (41)NanaimoSatOverall
2Prinster Contracting Ltd.604.9★ (17)NanaimoSat · Evenings—
3Island Heights Construction Ltd.595.0★ (27)Nanaimo——
4Ideal Siding Nanaimo584.7★ (11)NanaimoSat—
5Rhino Exteriors Ltd.584.6★ (9)NanaimoSat—
6Power's Siding574.0★ (4)NanaimoSat · Sun · Evenings—
7David's Gutter Service574.3★ (17)Nanaimo——
8Ravenwood Exteriors Ltd.574.2★ (18)Nanaimo——
9New vision siding565.0★ (13)Parksville, 32 km awaySat—
10West Coast Exterior Contracting565.0★ (3)Nanaimo——

The 53 best siding contractors 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 Phoenix Siding Ltd

    Based in Nanaimo

    62/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.9★ from 41 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 10 AM–4 PM · Sun closed
    Address
    2730 Fairbanks St, Nanaimo, BC V9S 3S9
    View profile for Phoenix Siding Ltd(250) 758-3818

  2. #2 Prinster Contracting Ltd.

    Based in Nanaimo

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 17 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.9★ from 17 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    Chapel St, Nanaimo, BC V9R 0J3
    View profile for Prinster Contracting Ltd.(778) 839-8939

  4. #4 Ideal Siding Nanaimo

    Based in Nanaimo

    58/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.7★ from 11 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.7★ from 11 Google reviews
    Hours
    Mon–Sat 8 AM–6 PM · Sun closed
    Address
    540 Dundas St, Nanaimo, BC V9R 1L6
    View profile for Ideal Siding Nanaimo(778) 716-3883

  5. #5 Rhino Exteriors Ltd.

    Based in Nanaimo

    58/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.6★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
    Address
    311 Dorchester Pl, Nanaimo, BC V9R 1M5
    View profile for Rhino Exteriors Ltd.(236) 238-1955

  6. #6 Power's Siding

    Based in Nanaimo

    57/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.0★ from 4 Google reviews
    Hours
    Mon–Sun 8 AM–7 PM
    Address
    6011 Joseph Pl, Nanaimo, BC V9T 6H7
    View profile for Power's Siding(250) 713-5177

  7. #7 David's Gutter Service

    Based in Nanaimo

    57/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.3★ from 17 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    7217 Lantzville Rd, Lantzville, BC V0R 0B7
    View profile for David's Gutter Service(250) 268-5000

  8. #8 Ravenwood Exteriors Ltd.

    Based in Nanaimo

    57/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.2★ from 18 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.2★ from 18 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    4131 Mostar Rd #3, Nanaimo, BC V9T 6A6
    View profile for Ravenwood Exteriors Ltd.(250) 714-8632

  9. #9 New vision siding

    Based in Parksville, 32 km away

    56/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Siding contractor”.

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

    • 5.0★ from 13 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9:30 AM–4 PM · Sun closed
    View profile for New vision siding(250) 661-4543

  11. #11 AZ Siding Inc. Vancouver

    Based in Vancouver, 61 km away

    56/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.4★ from 72 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.4★ from 72 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 10 AM–1 PM · Sun closed
    Address
    422 Richards St #170, Vancouver, BC V6B 2Z4
    View profile for AZ Siding Inc. Vancouver(778) 788-2307

  12. #12 Stint Construction Ltd.

    Based in Nanaimo

    56/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Siding contractor”.

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

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1938 Northfield Rd, Nanaimo, BC V9S 3B5
    View profile for Stint Construction Ltd.(250) 585-5171

  14. #14 GVRD Roofing Inc.

    Based in Vancouver, 59 km away

    55/100CR Score

    Ranked #14 because of its Google rating and review volume: 4.7★ from 108 Google reviews, the most in Nanaimo.

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

    • 4.7★ from 108 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1917 W 4th Ave #226, Vancouver, BC V6J 1M7
    View profile for GVRD Roofing Inc.(604) 445-4873

  15. #15 NK Exteriors

    Based in Nanaimo

    55/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Siding contractor”.

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

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    View profile for NK Exteriors(250) 619-0537

  18. #18 Leo's Siding & Renovations

    Based in Parksville, 35 km away

    54/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Siding contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 6 Google reviews
    Address
    1181 Bowlby Rd, Errington, BC V0R 1V0
    View profile for Leo's Siding & Renovations(250) 618-2609

  19. #19 Tough Roofing Vancouver

    Based in Vancouver, 60 km away

    54/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.8★ from 17 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    1030 W 10th Ave, Vancouver, BC V5T 2B5
    View profile for Tough Roofing Vancouver(604) 262-4064

  20. #20 Hadley Exteriors Ltd

    Based in Nanaimo

    53/100CR Score

    Ranked #20 because of its Google rating and review volume: 5.0★ from 16 Google reviews.

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

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Fri 7:30 AM–6 PM · Sat 8 AM–2 PM · Sun closed
    View profile for Hadley Exteriors Ltd(250) 667-4944

  22. #22 GREEN PATH CONTRACTING LTD.

    Based in West Vancouver, 60 km away

    53/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Siding contractor”.

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

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat 9 AM–3 PM · Sun closed
    Address
    1583 Marine Dr, West Vancouver, BC V7V 4W7
    View profile for GREEN PATH CONTRACTING LTD.(604) 388-7788

  23. #23 Lancashire Renovations – General Contractor specializing in Kitchens, Bathrooms, Decks, Fences, Siding & Painting

    Based in Parksville, 17 km away

    53/100CR Score

    Ranked #23 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

  25. #25 Pro Max Exteriors

    Based in Vancouver, 61 km away

    52/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Siding contractor”.

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

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 10 AM–5 PM · Sun closed
    Address
    525 W 13th Ave, Vancouver, BC V5Z 1N6
    View profile for Pro Max Exteriors(672) 673-5777

Siding contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 53 ranked siding contractors here; the rest are on their profiles.

siding contractors in Nanaimo, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26SUPERLATIVE DEVELOPMENTZ LTD525.0★ (8)61 km
27Wet Coast Gutters & Exteriors524.8★ (19)64 km
28Quality Edge Siding Ltd. North Vancouver515.0★ (6)64 km
29Richmond Vinyl Siding Ltd515.0★ (4)57 km
30Nixon Exteriors - Siding Company in Vancouver514.6★ (11)61 km
31Serious Siding Ltd514.9★ (11)64 km
32UP THEHR Roofing & Sheet Metal Ltd.504.8★ (22)34 km
33Silver Side Exterior Installation & Repair - Metal, ACM, Longboard, James Hardie505.0★ (4)61 km
34Dignity Roofing & Exteriors505.0★ (72)59 km
35Renaissance Solutions Painting & Carpentry504.9★ (40)59 km
36Tsawwassen BC Roofs Skylights Chimneys Siding and Gutter Repair505.0★ (4)61 km
37Joneson Siding & Soffits495.0★ (3)45 km
38Economy Maintenance Skylights Repair Chimneys Roofs Gutters494.6★ (10)60 km
39Minyan Renovations495.0★ (14)57 km
40Braun Built Carpentry495.0★ (6)In Nanaimo
41Paragon Roofing BC495.0★ (15)61 km
42VI Gutter Gator Inc.494.8★ (26)33 km
43SRS Roofing & Exteriors494.7★ (3)38 km
44Blue Jay Painting495.0★ (24)62 km
45AdelCo Home Services Inc.484.7★ (29)62 km
46Metro Vancouver Siding485.0★ (4)61 km
47MV Construction485.0★ (3)61 km
48Pacific West Roofing & Exteriors484.6★ (10)59 km
49David Ellis Construction485.0★ (3)In Nanaimo
50Pacific Valley Siding Inc474.0★ (3)61 km

Also serving Nanaimo

20 more siding contractors within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked siding contractors serving Nanaimo
BusinessGoogle ratingDistance
Best on Top Roofing4.2★ (135)In Nanaimo
BÖEHM Construction Ltd.4.7★ (38)In Nanaimo
Centra Windows & Install Pros Nanaimo4.6★ (169)In Nanaimo
D&D Clean Exteriors Ltd.4.9★ (616)In Nanaimo
Ecoline Windows and Doors Nanaimo4.7★ (290)In Nanaimo
Erickson Roofing4.1★ (48)In Nanaimo
Green Tech Property Care - Gutter Cleaning, Roof Cleaning & Exterior Cleaning Services5.0★ (124)In Nanaimo
IslandCLEAN Exterior Cleaning Ltd4.9★ (163)In Nanaimo
Moss Bros. Exterior Cleaning4.9★ (96)In Nanaimo
Nanaimo Roofing Company5.0★ (56)In Nanaimo
Pacific Sierra - Roofing Services Nanaimo5.0★ (98)In Nanaimo
Pride Painting Ltd.4.9★ (275)In Nanaimo
Ridgeline Roofing & Solar4.9★ (46)In Nanaimo
Seriously Painting Ltd.4.9★ (127)In Nanaimo
SHACK SHINE Nanaimo4.9★ (121)In Nanaimo
ShackMaster Homes4.8★ (78)In Nanaimo
Starline Windows4.4★ (48)In Nanaimo
Student Works Painting4.6★ (45)In Nanaimo
Sturdy Home Repair Ltd.5.0★ (71)In Nanaimo
Window Masters4.5★ (60)In Nanaimo

How much do siding contractors 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 siding contractors cost in Nanaimo?
JobLowTypicalHighBasisChecked
Siding replacementCA$7,810CA$16,290CA$24,910Per house: 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 siding contractors

We scored 53 Nanaimo siding contractors 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

Siding contractors in Nanaimo: frequently asked questions

Who is the best siding contractor in Nanaimo?

By CR Score, the highest-ranked siding contractor in Nanaimo, BC is Phoenix Siding Ltd with a CR Score of 62/100. It has 4.9★ from 41 Google reviews. It is open Saturdays until 4 PM. Prinster Contracting Ltd. (#2) and Island Heights Construction Ltd. (#3) follow. We ranked 53 siding contractors on ten factors, last updated October 22, 2026.

How many siding contractors are there in Nanaimo?

ContractorsRanked ranks 53 siding contractors serving Nanaimo, BC. 16 of them are based in Nanaimo; the rest serve it from nearby towns. Another 20 within 64 km are listed but not ranked yet. Counts are as of October 2026.

Which siding contractors in Nanaimo are open 24/7?

5 ranked siding contractors in Nanaimo post 24/7 hours. The highest-ranked is GVRD Roofing Inc. (#14). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which siding contractors in Nanaimo work on weekends?

30 of 53 ranked siding contractors post Saturday hours and 8 post Sunday hours. The highest-ranked open Saturdays are Phoenix Siding Ltd (#1), Prinster Contracting Ltd. (#2) and Ideal Siding Nanaimo (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does siding replacement cost in Nanaimo?

Siding replacement typically costs CA$7,810 to CA$24,910, with CA$16,290 typical (Per house: 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 siding contractors have?

The median Google rating among 53 rated siding contractors in Nanaimo is 5.0★, with a median of 11 reviews. GVRD Roofing Inc. has the most, 108 reviews, and ranks #14. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank siding contractors?

Each siding contractor 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 siding contractors outside Nanaimo count in this ranking?

Yes, if they are within 64 km of the Nanaimo city centre, our service radius for siding contractors. 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 53 siding contractors serving Nanaimo.

More siding contractors and Nanaimo pages

Other trades in Nanaimo