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Best Roofers in Perth, ON (2026)

110 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Perth: Intricate Roofing & Contracting, CR Score 87/100; 5.0★ from 205 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Ottawa Eavestroughing - Ottawa Siding, Soffit, & Fascia Company, posts 24/7 hours; ranked #2 of 110.

  3. 42

    Most-reviewed: The Home Depot, 2,392 Google reviews at 4.2★, the most of 110 ranked; ranked #42.

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

110 Perth roofers are ranked here by CR Score, from 8 published factors. 14 are open 24/7, 57 open Saturdays and 43 open Sundays, based on posted hours. The median Google rating is 4.8★ across 110 rated businesses.

Top 10 roofers in Perth at a glance

Top 10 roofers in Perth at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Intricate Roofing & Contracting875.0★ (205)Kanata, 52 km away24/7Overall
2Ottawa Eavestroughing - Ottawa Siding, Soffit, & Fascia Company854.9★ (131)Kanata, 50 km away24/7Emergencies
3Roofs of Steel844.8★ (119)Nepean, 48 km away24/7—
4Rainbow Roofing & Renovations844.8★ (368)Ottawa, 46 km away——
5Simonz Roofing & Waterproofing824.9★ (63)Nepean, 59 km away24/7—
6Toiture Expert824.9★ (50)Ottawa, 56 km away24/7—
7Red Seal Roofing Ottawa Ltd.825.0★ (49)Ottawa, 62 km away24/7—
8Vanity Roofing Ottawa824.7★ (243)Kanata, 50 km awaySat · Sun · Evenings—
9Dylan's Roofing815.0★ (6)Perth24/7—
10MZ Roofing & Renovations815.0★ (23)Vanier, 52 km away24/7—

The 110 best roofers in Perth, ranked

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

  3. #3 Roofs of Steel

    Based in Nepean, 48 km away

    84/100CR Score

    Ranked #3 because of its Google rating and availability: 4.8★ from 119 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 119 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5520 Fourth Line Rd, North Gower, ON K0A 2T0
    View profile for Roofs of Steel(613) 290-9607

  6. #6 Toiture Expert

    Based in Ottawa, 56 km away

    82/100CR Score

    Ranked #6 because of its Google rating and availability: 4.9★ from 50 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Toiture Expert(819) 598-9082

  8. #8 Vanity Roofing Ottawa

    Based in Kanata, 50 km away

    82/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.7★ from 243 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 243 Google reviews
    Hours
    Mon–Fri 6:30 AM–9 PM · Sat 8 AM–9 PM · Sun 10 AM–5 PM
    Address
    2838 Carp Rd Unit 3, Carp, ON K0A 1L0
    View profile for Vanity Roofing Ottawa(613) 851-4448

  9. #9 Dylan's Roofing

    Based in Perth

    81/100CR Score

    Ranked #9 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Dylan's Roofing(819) 576-7307

  11. #11 Ryan's Roofing

    Based in Ottawa, 55 km away

    80/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 58 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM
    Address
    478 Alcor Terrace, Ottawa, ON K2J 6S9
    View profile for Ryan's Roofing(613) 501-1619

  12. #12 Stevensons Home Repair

    Based in Kanata, 54 km away

    79/100CR Score

    Ranked #12 because of its Google rating and availability: 4.9★ from 30 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 30 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    51 Peary Way, Kanata, ON K2L 1Z9
    View profile for Stevensons Home Repair(613) 697-9048

  16. #16 Eliot Roofing Ltd

    Based in Kanata, 49 km away

    78/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 29 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    511 Cherokee Way, Stittsville, ON K2S 0H5
    View profile for Eliot Roofing Ltd(613) 301-1150

  18. #18 Ottawa Home Repair

    Based in Nepean, 52 km away

    78/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 43 Google reviews
    Hours
    Mon–Sun 7 AM–9 PM
    View profile for Ottawa Home Repair(613) 402-5173

  19. #19 Rosewood Roofing

    Based in Ottawa, 58 km away

    78/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Roofing contractor”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 50 Google reviews
    Address
    154 Calaveras Ave, Ottawa, ON K2J 5K4
    View profile for Rosewood Roofing(613) 262-0359

  22. #22 Prostall Roofing

    Based in Kanata, 53 km away

    77/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 19 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat 7 AM–7 PM · Sun 7 AM–5 PM
    Address
    11, 300 Earl Grey Dr suite 230, Kanata, ON K2T 1C1
    View profile for Prostall Roofing(613) 294-9999

  23. #23 Frank's Roofing

    Based in Clarence-Rockland, 52 km away

    77/100CR Score

    Ranked #23 because of its Google rating and availability: 4.4★ from 13 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.4★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Frank's Roofing(613) 265-8466

  24. #24 Rick Klock Roofing

    Based in Perth

    76/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 37 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    11 Ridgeview Pl, Perth, ON K7H 3R5
    View profile for Rick Klock Roofing(613) 267-7743

Roofers 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 110 ranked roofers here; the rest are on their profiles.

roofers in Perth, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Berube Roofing764.7★ (32)63 km
2720/20 Roofing and Renovations764.9★ (16)53 km
28To The Top Construction765.0★ (13)51 km
29Champion Roofing & Exteriors765.0★ (14)52 km
30Bart's Rooftops765.0★ (215)57 km
31Double A Roofing Inc.765.0★ (16)58 km
32Extop Roofing Ltd754.9★ (14)55 km
33The Home Depot754.2★ (811)28 km
34DM Roofing & Construction Services Inc - Roof Repair & Roofing Companies Kingston754.2★ (69)60 km
35The Home Depot744.2★ (2,183)52 km
36Above The Rest Roofing Company744.6★ (32)In Perth
37Vantage Roofing744.7★ (15)52 km
38Wyman Contracting744.3★ (31)52 km
39Remember Me Roofing744.8★ (242)58 km
40CDG Roofing Inc743.5★ (15)29 km
41The Home Depot734.3★ (828)55 km
42The Home Depot734.2★ (2,392)63 km
43Roof & Building Service Intl.734.9★ (10)In Perth
44West Carpentry735.0★ (18)54 km
45Westbrook Roofing735.0★ (8)57 km
46Jorgensen Roofing734.8★ (77)47 km
47Mr.Fixall724.6★ (21)52 km
48Northern Homes Inc.725.0★ (5)64 km
49ADS&A Seamless Eavestrough725.0★ (56)54 km
50Precision Roofing Canada inc.725.0★ (19)56 km

Also serving Perth

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

Unranked roofers serving Perth
BusinessGoogle ratingDistance
Bottom Dollar Roofing and Renovation2.5★ (4)56 km
Century Roofing and Siding Ltd.4.8★ (81)50 km
Classic Roof Tiling Ltd.5.0★ (65)62 km
DA'BOSS ROOFING AND CONSTRUCTION5.0★ (1)55 km
Devine D R Roofing & Sheet Metal Ltd5.0★ (1)44 km
F & N Dobbie5.0★ (3)In Perth
Gutter Done Ottawa5.0★ (4)50 km
Ken's Roofing5.0★ (2)61 km
London Eco-Metal Manufacturing - Metal roofing5.0★ (1)52 km
LZ Pro Roofing5.0★ (2)56 km
Magnum Roofing4.6★ (83)53 km
NXT Total Homes5.0★ (2)64 km
Over The Top Roofing And Construction2.6★ (10)64 km
Poly-N-Jex Ltd5.0★ (1)In Perth
R&D Warren Roofing5.0★ (1)28 km
RenovAction Home Improvements Ltd4.8★ (31)55 km
Roof Defenders Corp.4.8★ (5)48 km
Roofmaster Ottawa Inc.4.6★ (293)63 km
Schnob Roofing Ltd4.0★ (8)59 km
TrueNorthCo5.0★ (2)54 km

How much do roofers cost in Perth?

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

How much do roofers cost in Perth?
JobLowTypicalHighBasisChecked
Roof replacementCA$10,540CA$14,050CA$19,680Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026
Roof repairCA$560CA$1,650CA$2,770Per repair: typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026

When to hire a roofer in Ontario

In Ontario, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.

How we ranked Perth roofers

We scored 110 Perth roofers 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 Perth 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

Roofers in Perth: frequently asked questions

Who is the best roofer in Perth?

By CR Score, the highest-ranked roofer in Perth, ON is Intricate Roofing & Contracting with a CR Score of 87/100. It has 5.0★ from 205 Google reviews. It is open 24/7. Ottawa Eavestroughing - Ottawa Siding, Soffit, & Fascia Company (#2) and Roofs of Steel (#3) follow. We ranked 110 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Perth?

ContractorsRanked ranks 110 roofers serving Perth, ON. 4 of them are based in Perth; 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 roofers in Perth are open 24/7?

14 ranked roofers in Perth post 24/7 hours. The highest-ranked are Intricate Roofing & Contracting (#1), Ottawa Eavestroughing - Ottawa Siding, Soffit, & Fascia Company (#2) and Roofs of Steel (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Perth work on weekends?

57 of 110 ranked roofers post Saturday hours and 43 post Sunday hours. The highest-ranked open Saturdays are Intricate Roofing & Contracting (#1), Ottawa Eavestroughing - Ottawa Siding, Soffit, & Fascia Company (#2) and Roofs of Steel (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does roof replacement cost in Perth?

Roof replacement typically costs CA$10,540 to CA$19,680, with CA$14,050 typical (Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Perth. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Perth roofers have?

The median Google rating among 110 rated roofers in Perth is 4.8★, with a median of 18 reviews. The Home Depot has the most, 2,392 reviews, and ranks #42. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire a roofer in Perth?

In Ontario, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.

How does ContractorsRanked rank roofers?

Each roofer 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.

Update log for Perth

  1. October 2026: CR Scores recalculated for 110 roofers serving Perth.
  2. October 2026: 1 duplicate listing merged.

More roofers and Perth pages