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Emergency Roofers in Lambton Shores, ON (2026)

Top 50 of 109 roofers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

22 of the 50 roofers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Active leak after a storm: move valuables, catch water and stay off the roof. Report storm damage to your insurer.

The short answer

  1. 1

    #1 for emergency roofing in Lambton Shores: Reasonable Roofing & Contracting, open 24/7.

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

Top emergency roofers in Lambton Shores at a glance

Top emergency roofers in Lambton Shores at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Reasonable Roofing & Contracting624.8★ (179)Port Huron, 47 km away24/7
2Aok Roofing Inc.614.9★ (230)London, 59 km away24/7
3Plympton Roofing INC594.9★ (18)Sarnia, 29 km away24/7
4Durston Custom Contracting594.8★ (22)Sarnia, 32 km away24/7
5North London Roofing584.5★ (98)London, 60 km away24/7
6Johnny On Call L.L.C ‍ ️ ️ ️584.7★ (45)Sarnia, 54 km away24/7
7AR Exteriors565.0★ (28)London, 63 km away24/7
8Legendary Exteriors564.6★ (19)London, 56 km away24/7
9Bright Green Roof London555.0★ (13)London, 56 km away24/7
10LONDON HOME SERVICES INC555.0★ (13)London, 62 km away24/7

Call an emergency roofer in Lambton Shores now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency roofers in Lambton Shores, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 109 is on the roofers page.

  1. Ranked #1 in Lambton Shores

    #1 Reasonable Roofing & Contracting

    Based in Port Huron, 47 km away

    62/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.8★ from 179 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.8★ from 179 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1605 Beard St, Port Huron, MI 48060, United States
    View profile for Reasonable Roofing & Contracting(810) 984-3420

  2. #2 Aok Roofing Inc.

    Based in London, 59 km away

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 230 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.9★ from 230 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    21695 Clarke Rd, Arva, ON N0M 1C0
    View profile for Aok Roofing Inc.(519) 670-4025

  3. #3 Plympton Roofing INC

    Based in Sarnia, 29 km away

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.9★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    582 Front St, Wyoming, ON N0N 1T0
    View profile for Plympton Roofing INC(519) 381-3035

  5. #5 North London Roofing

    Based in London, 60 km away

    58/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.5★ from 98 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.5★ from 98 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    538 Adelaide St N, London, ON N6B 2J4
    View profile for North London Roofing(519) 871-2625

  7. #7 AR Exteriors

    Based in London, 63 km away

    56/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Roofing contractor”.

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

    • 5.0★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for AR Exteriors(519) 495-3888

  8. #8 Legendary Exteriors

    Based in London, 56 km away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.6★ from 19 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.6★ from 19 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    442 Palmtree Ave, London, ON N6H 3P5
    View profile for Legendary Exteriors(519) 870-0009

  9. #9 Bright Green Roof London

    Based in London, 56 km away

    55/100CR Score

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

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

    • 5.0★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    611 Wonderland Rd N Unit 204, London, ON N6H 5N7
    View profile for Bright Green Roof London

  10. #10 LONDON HOME SERVICES INC

    Based in London, 62 km away

    55/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Roofing contractor”.

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

    • 5.0★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    24 Tumbleweed Crescent, London, ON N6E 2N7
    View profile for LONDON HOME SERVICES INC(548) 394-3394

  11. #11 Vested renovations

    Based in Sarnia, 53 km away

    55/100CR Score

    Ranked #11 because of its Google rating and trade focus: 3.2★ from 24 Google reviews, listed on Google as “Roofing contractor”.

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

    • 3.2★ from 24 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5412 Lapeer Rd, Smiths Creek, MI 48074, United States
    View profile for Vested renovations(586) 430-4674

  12. #12 Lloyd's Roofing

    Based in London, 60 km away

    55/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.7★ from 12 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    385 Queens Ave #5, London, ON N6B 1X5
    View profile for Lloyd's Roofing(519) 668-7323

  13. #13 A & K Roofing Co Ltd

    Based in London, 62 km away

    54/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 12 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.9★ from 12 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4153 Blakie Rd, London, ON N6L 1B9
    View profile for A & K Roofing Co Ltd(519) 681-6570

  14. #14 Cheshire Roofing Sarnia

    Based in Sarnia, 44 km away

    54/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.2★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    439 Palmerston St S Unit 2, Sarnia, ON N7T 3P4
    View profile for Cheshire Roofing Sarnia(519) 330-7376

  15. #15 North Face Roofing

    Based in London, 64 km away

    54/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.6★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    183 Edmunds Pl, London, ON N5Z 4V8
    View profile for North Face Roofing

  16. #16 Sarnia Steel Roofing & Siding

    Based in Sarnia, 44 km away

    54/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.2★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    433 Palmerston St S, Sarnia, ON N7T 3P4
    View profile for Sarnia Steel Roofing & Siding(519) 346-1492

  17. #17 J & J Contracting

    Based in Sarnia, 54 km away

    54/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.4★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2141 Bickford Line, Brigden, ON N0N 1B0
    View profile for J & J Contracting(519) 333-9738

  20. #20 Better Construction Co.

    Based in London, 55 km away

    53/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.

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

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1002 Blythwood Rd, London, ON N6H 5W1
    View profile for Better Construction Co.(519) 860-9095

  21. #21 Reagins Seamless Gutters

    Based in Sarnia, 60 km away

    53/100CR Score

    Ranked #21 because of its Google rating and review volume: 4.7★ from 104 Google reviews.

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

    • 4.7★ from 104 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8122 Beard Rd, Avoca, MI 48006, United States
    View profile for Reagins Seamless Gutters(810) 455-3721

  24. #24 JSP Contracting

    Based in London, 63 km away

    47/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Roofing contractor”.

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

    • 5.0★ from 37 Google reviews
    View profile for JSP Contracting(226) 678-9975

  25. #25 Glavin Eavestroughing Ltd

    Based in Bluewater, 39 km away

    46/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Roofing contractor”.

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

    • 5.0★ from 11 Google reviews
    Address
    69373 Victoria Dr, Centralia, ON N0M 1K0
    View profile for Glavin Eavestroughing Ltd(519) 228-6295

Top 50 of 109 roofers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

roofers in Lambton Shores, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26John's Roofing & Renovations464.5★ (8)31 km
27Sarnia's Bluewater Roofing453.5★ (13)40 km
28Superior Roofing455.0★ (6)41 km
29First Response Roofing and Construction, LLC454.8★ (429)47 km
30Smaill Roofing443.9★ (11)57 km
31JM Roof Company435.0★ (228)57 km
32Superior Roofing433.7★ (3)42 km
33Thomas Roofing London Ltd.434.1★ (9)62 km
34Exterior Styles Roofing425.0★ (50)28 km
35Michigan Remodeling424.8★ (105)45 km
36Goliath Roofing - Roofing, Siding and Eavestroughs424.8★ (180)58 km
37Armour Shield Roofing London424.9★ (131)56 km
38Marc Nano Roofing Protection415.0★ (55)42 km
39D & M Roofing415.0★ (3)61 km
40Davidoff Roofing (London) Ltd414.7★ (106)53 km
41King Quality Roofing414.0★ (4)63 km
42Great North Construction INC415.0★ (38)40 km
43Himalaya Group | Roofing , Siding, Eaves & Commercial , London Ontario404.9★ (99)61 km
44Shockwave Roofing405.0★ (96)63 km
451st Choice Home Solutions404.6★ (160)64 km
46Humble Roofing & Renovations inc.404.7★ (77)53 km
47ONLY EAVESTROUGHS INC.404.7★ (115)61 km
48Frazer Building Company404.5★ (98)56 km
49Meg Sim Roofing Inc.405.0★ (65)60 km
50AM Group Exteriors - London404.0★ (254)62 km

How we ranked emergency roofers in Lambton Shores

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 roofers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency roofers in Lambton Shores: questions

Which roofers in Lambton Shores are open 24/7?

22 on this list post 24/7 hours, including Reasonable Roofing & Contracting, Aok Roofing Inc., Plympton Roofing INC, Durston Custom Contracting and North London Roofing.

Who is ranked #1 for emergency roofing in Lambton Shores, ON?

Reasonable Roofing & Contracting is #1, with a CR Score of 62 out of 100 on emergency weights.

How are emergency roofers in Lambton Shores ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 roofers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the roofer arrives?

Active leak after a storm: move valuables, catch water and stay off the roof. Report storm damage to your insurer.

How many emergency roofers here list a phone number?

23 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Lambton Shores

  1. October 2026: CR Scores recalculated for 109 roofers serving Lambton Shores.
  2. October 2026: 1 duplicate listing merged.

More emergency and roofing pages