69 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cortland: C. Michael Exteriors, Inc., CR Score 58/100; 4.7★ from 597 Google reviews; open Saturdays until 2 PM.
Best for emergencies (open 24/7): Lukim Construction, LLC, posts 24/7 hours; ranked #2 of 69.
Most-reviewed: Comfort Windows & Doors, 796 Google reviews at 4.6★, the most of 69 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
69 Cortland siding contractors are ranked here by CR Score, from ten published factors. 19 are open 24/7, 46 open Saturdays and 26 open Sundays, based on posted hours. The median Google rating is 4.7★ across 69 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | C. Michael Exteriors, Inc. | 58 | 4.7★ (597) | Syracuse, 35 mi away | Sat · Evenings | Overall |
| 2 | Lukim Construction, LLC | 57 | 4.9★ (86) | Cortland | 24/7 | Emergencies |
| 3 | Blue Collar Roofers | 55 | 5.0★ (203) | Syracuse, 30 mi away | 24/7 | — |
| 4 | Van Derhoof Roofing Co., Inc. | 55 | 4.8★ (313) | Syracuse, 29 mi away | 24/7 | — |
| 5 | CNY Commercial & Residential Construction Inc. | 54 | 4.7★ (39) | Syracuse, 37 mi away | Sat · Sun · Evenings | — |
| 6 | JKS Home Improvement | 54 | 4.7★ (355) | Endwell, 35 mi away | 24/7 | — |
| 7 | Graves Brothers Home Improvement | 54 | 4.7★ (285) | Syracuse, 33 mi away | 24/7 | — |
| 8 | SOS Roofing NY | 54 | 4.8★ (301) | Syracuse, 37 mi away | 24/7 | — |
| 9 | Custom Quality Roofing Contractors | 53 | 4.9★ (149) | Syracuse, 32 mi away | 24/7 | — |
| 10 | Mike Home Improvements | 53 | 4.9★ (127) | Syracuse, 33 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.7★ from 597 Google reviews, listed on Google as “Siding contractor”.
Based in Cortland
Ranked #2 because of its Google rating and review volume: 4.9★ from 86 Google reviews.
Based in Syracuse, 30 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 203 Google reviews.
Based in Syracuse, 29 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 313 Google reviews.
Based in Syracuse, 37 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 39 Google reviews, listed on Google as “Siding contractor”.
Based in Endwell, 35 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 355 Google reviews.
Based in Syracuse, 33 mi away
Ranked #7 because of its Google rating and review volume: 4.7★ from 285 Google reviews.
Based in Syracuse, 37 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 301 Google reviews.
Based in Syracuse, 32 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 149 Google reviews.
Based in Syracuse, 33 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 127 Google reviews.
Based in Baldwinsville, 39 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Siding contractor”.
Based in Hamlin, 23 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
Based in Cortland
Ranked #13 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Window installation service”.
Based in Syracuse, 34 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 379 Google reviews.
Based in Syracuse, 36 mi away
Ranked #15 because of its Google rating and review volume: 4.6★ from 796 Google reviews, the most in Cortland.
Based in Ithaca, 20 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based in East Garden City, 23 mi away
Ranked #17 because of its Google rating and review volume: 4.8★ from 100 Google reviews.
Based in Syracuse, 33 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Roofing contractor”.
Based in Syracuse, 33 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Siding contractor”.
Based in Johnson City, 35 mi away
Ranked #20 because of its Google rating and review volume: 4.8★ from 473 Google reviews.
Based in Binghamton, 36 mi away
Ranked #21 because of its Google rating and review volume: 4.7★ from 46 Google reviews.
Based in East Garden City, 23 mi away
Ranked #22 because of its Google rating and availability: 4.5★ from 15 Google reviews, open 24/7.
Based in Syracuse, 31 mi away
Ranked #23 because of its Google rating and review volume: 4.2★ from 57 Google reviews.
Based in Cortland
Ranked #24 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Roofing contractor”.
Based in Rome, 23 mi away
Ranked #25 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Siding contractor”.
Typical prices in USD, adjusted for New York with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $6,560 | $13,670 | $20,910 | Per house: typical range of customer-reported projects. US national range × 1.18 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 69 Cortland 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.
| Factor | Weight | Computed from | In Cortland data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |