81/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Siding contractor”.
- 4.6★ from 9 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
Best Siding Contractors in Gananoque, ON (2026)
26 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Gananoque: Limestone City Home Improvements, CR Score 81/100; 4.6★ from 9 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Roofing Company in Kingston-MacDonald’s Renovation Specialists, posts 24/7 hours; ranked #2 of 26.
- 4
Most-reviewed: Full House Roofing LTD, 160 Google reviews at 5.0★, the most of 26 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
26 Gananoque siding contractors are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 12 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 5.0★ across 26 rated businesses.
Most of this list also appears on the Siding contractors in Kingston ranking. See Siding contractors in Kingston
Top 10 siding contractors in Gananoque at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Limestone City Home Improvements | 81 | 4.6★ (9) | Napanee, 24 km away | Sat · Sun · Evenings | Overall |
| 2 | Roofing Company in Kingston-MacDonald’s Renovation Specialists | 80 | 5.0★ (20) | Kingston, 34 km away | 24/7 | Emergencies |
| 3 | ByTown Exterior Solutions | 79 | 5.0★ (4) | Napanee, 61 km away | 24/7 | — |
| 4 | Full House Roofing LTD | 79 | 5.0★ (160) | Napanee, 42 km away | Sat | Most reviews |
| 5 | DM Roofing & Construction Services Inc - Roof Repair & Roofing Companies Kingston | 79 | 4.2★ (69) | Kingston, 11 km away | Sat · Sun · Evenings | — |
| 6 | SOS Roofing NY Watertown | 78 | 4.7★ (25) | Watertown, 48 km away | 24/7 | — |
| 7 | Kingston Siding | 76 | 4.9★ (28) | Napanee, 34 km away | — | — |
| 8 | Kevcon Construction Inc. | 76 | 4.8★ (23) | Napanee, 24 km away | — | — |
| 9 | Titan Steel Roofing | 75 | 5.0★ (10) | Aurora, 24 km away | Sat · Sun | — |
| 10 | RD Building Services LTD | 74 | 5.0★ (12) | Napanee, 39 km away | Sat · Sun | — |
The 26 best siding contractors in Gananoque, 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.
Based in Kingston, 34 km away
80/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 749 Grouse Crescent, Kingston, ON K7P 1A1
Based in Napanee, 61 km away
79/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Napanee, 42 km away
79/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 160 Google reviews, the most Google reviews on this list (160).
- 5.0★ from 160 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 88 Jack Davey Dr, Bath, ON K0H 1G0
Based in Kingston, 11 km away
79/100CR ScoreRanked #5 because of its Google rating and review volume: 4.2★ from 69 Google reviews, 69 Google reviews.
- 4.2★ from 69 Google reviews
- Hours
- Mon–Sun 7:30 AM–8 PM
- Address
- 3846 Accommodation Rd, Kingston, ON K0H 1Y0
Based in Watertown, 48 km away
78/100CR ScoreRanked #6 because of its Google rating and availability: 4.7★ from 25 Google reviews, open 24/7.
- 4.7★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18564 US-11 Suite 6 R-4, Watertown, NY 13601
Based in Napanee, 34 km away
76/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 28 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–2 PM · Sat–Sun closed
Based in Napanee, 24 km away
76/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 23 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 248 Briar Hill Rd, Leeds and the Thousand Islands, ON K0E 1N0
Based in Aurora, 24 km away
75/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 7 days a week.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in Napanee, 39 km away
74/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 7 days a week.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in Kingston, 27 km away
74/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Siding contractor”.
- 4.7★ from 12 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 100 Duff St, Kingston, ON K7K 2L5
#12 Kanata Siding
Based in Ottawa, 41 km away
74/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–2 PM · Sat–Sun closed
- Address
- 11 Campbell St, Portland, ON K0G 1V0
Based in Napanee, 51 km away
72/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun closed
- Address
- 443 Huffman Rd, Stone Mills, ON K0K 3N0
#14 Lo’s Exteriors
Based in Napanee, 44 km away
72/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 7 days a week.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 7 AM–5 PM
- Address
- 47 William St, Odessa, ON K0H 2H0
Based in Brockville, 51 km away
72/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 1888 highway 2 east, Brockville, ON K6V 5T1
#16 West Carpentry
Based in Brockville, 48 km away
71/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 18 Google reviews, 18 Google reviews.
- 5.0★ from 18 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 7 AM–5 PM · Sun closed
- Address
- 1362 Linden Crescent, Brockville, ON K6V 6B6
Based in Kingston, 33 km away
71/100CR ScoreRanked #17 because of its Google rating and review volume: 4.6★ from 83 Google reviews, 83 Google reviews.
- 4.6★ from 83 Google reviews
- Hours
- Mon–Thu 8 AM–4 PM · Fri 8 AM–12 PM · Sat–Sun closed
- Address
- 638 Norris Ct, Kingston, ON K7P 2R9
Based in Napanee, 42 km away
71/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon 8 AM–6 PM · Tue 8:08 AM–6 PM · Wed 8 AM–5 PM · Thu–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 41a Main St unit 2, Westport, ON K0G 1X0
Based in Napanee, 63 km away
71/100CR ScoreRanked #19 because of its Google rating and review volume: 4.8★ from 54 Google reviews, 54 Google reviews.
- 4.8★ from 54 Google reviews
- Hours
- Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
- Address
- 140 Industrial Blvd, Napanee, ON K7R 3Y9
Based in Watertown, 46 km away
70/100CR ScoreRanked #20 because of its Google rating and review volume: 4.2★ from 23 Google reviews, 23 Google reviews.
- 4.2★ from 23 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 7 AM–2 PM · Sun closed
- Address
- 1122 Franklin St, Watertown, NY 13601
Based in Kingston, 34 km away
68/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.1★ from 8 Google reviews, listed on Google as “Contractor”.
- 4.1★ from 8 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 1724 Bath Rd Unit 6, Kingston, ON K7M 4Y2
#22 DKS Design Inc
Based in Kingston, 28 km away
67/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 11 Google reviews, listed on Google as “Metal fabricator”.
- 4.7★ from 11 Google reviews
- Hours
- Mon–Thu 7 AM–4:30 PM · Fri 7 AM–12 PM · Sat–Sun closed
- Address
- 25 Harvey St, Kingston, ON K7K 5C1
#23 A1 Siding
Based in Napanee, 19 km away
67/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 40 Greer Point Ln, Leeds and the Thousand Islands, ON K0E 1L0
Based in Watertown, 42 km away
67/100CR ScoreRanked #24 because of its Google rating and review volume: 4.1★ from 58 Google reviews, 58 Google reviews.
- 4.1★ from 58 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 22562 Fisher Rd, Watertown, NY 13601
Based in Brockville, 51 km away
63/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Thu 8 AM–4 PM · Fri 8 AM–3 PM · Sat–Sun closed
- Address
- 2855 Concession 2 Rd, Brockville, ON K6V 5T1
How much do siding contractors cost in Gananoque?
US national ranges converted to CAD, not adjusted for Gananoque. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | CA$7,810 | CA$16,290 | CA$24,910 | Per 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 Gananoque siding contractors
We scored 26 Gananoque siding contractors 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.
| Factor | Weight | Computed from | In Gananoque data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Siding contractors in Gananoque: frequently asked questions
Who is the best siding contractor in Gananoque?
By CR Score, the highest-ranked siding contractor in Gananoque, ON is Limestone City Home Improvements with a CR Score of 81/100. It has 4.6★ from 9 Google reviews. It is open 7 days a week. Roofing Company in Kingston-MacDonald’s Renovation Specialists (#2) and ByTown Exterior Solutions (#3) follow. We ranked 26 siding contractors on 8 factors, last updated October 22, 2026.
Which siding contractors in Gananoque are open 24/7?
3 ranked siding contractors in Gananoque post 24/7 hours. The highest-ranked are Roofing Company in Kingston-MacDonald’s Renovation Specialists (#2), ByTown Exterior Solutions (#3) and SOS Roofing NY Watertown (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which siding contractors in Gananoque work on weekends?
12 of 26 ranked siding contractors post Saturday hours and 8 post Sunday hours. The highest-ranked open Saturdays are Limestone City Home Improvements (#1), Roofing Company in Kingston-MacDonald’s Renovation Specialists (#2) and ByTown Exterior Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does siding replacement cost in Gananoque?
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 Gananoque. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Gananoque siding contractors have?
The median Google rating among 26 rated siding contractors in Gananoque is 5.0★, with a median of 12 reviews. Full House Roofing LTD has the most, 160 reviews, and ranks #4. 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 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 siding contractors outside Gananoque count in this ranking?
Yes, if they are within 64 km of the Gananoque 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.
Can siding contractors 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 Gananoque
- October 2026: CR Scores recalculated for 26 siding contractors serving Gananoque.
- October 2026: 1 duplicate listing merged.
More siding contractors and Gananoque pages
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