157 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lancaster: APCO | The Architectural Products Company, CR Score 89/100; 4.7★ from 1,137 Google reviews; open 24/7.
Best for emergencies (open 24/7): Window Nation, posts 24/7 hours; ranked #2 of 157.
Most-reviewed: ImproveIt Home Remodeling, 1,338 Google reviews at 4.7★, the most of 157 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
157 Lancaster window installers are ranked here by CR Score, from 8 published factors. 21 are open 24/7, 80 open Saturdays and 38 open Sundays, based on posted hours. The median Google rating is 4.9★ across 157 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | APCO | The Architectural Products Company | 89 | 4.7★ (1,137) | Columbus, 34 mi away | 24/7 | Overall |
| 2 | Window Nation | 87 | 4.5★ (1,076) | Worthington, 35 mi away | 24/7 | Emergencies |
| 3 | Jackson Egress Windows | 85 | 4.9★ (58) | Columbus, 32 mi away | 24/7 | — |
| 4 | Universal Windows Direct of Columbus | 84 | 4.7★ (517) | Columbus, 32 mi away | Sat · Sun · Evenings | — |
| 5 | Ohio Mobile Glass LLC | 84 | 5.0★ (405) | Columbus, 26 mi away | Sat | — |
| 6 | Columbus Exterior | 83 | 4.9★ (22) | Columbus, 27 mi away | 24/7 | — |
| 7 | Bristlewood Roofing and Siding | 83 | 5.0★ (212) | Pataskala, 23 mi away | 24/7 | — |
| 8 | Window Warrior of Columbus | 83 | 5.0★ (125) | Grove City, 33 mi away | 24/7 | — |
| 9 | Mad City Windows & Baths of Columbus | 83 | 4.6★ (394) | Columbus, 33 mi away | Sat · Sun · Evenings | — |
| 10 | Mighty Dog Roofing of Columbus East | 82 | 4.9★ (125) | Pickerington, 18 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.7★ from 1,137 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Worthington, 35 mi away
Ranked #2 because of its Google rating and availability: 4.5★ from 1,076 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 32 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 58 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 32 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 517 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 26 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 405 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 27 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 22 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pataskala, 23 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 212 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grove City, 33 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 125 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 33 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 394 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pickerington, 18 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 125 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westerville, 32 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 424 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Healthy, 28 mi away
Ranked #12 because of its Google rating and availability: 4.7★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 34 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 30 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 250 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dublin, 37 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 995 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 30 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Worthington, 34 mi away
Ranked #17 because of its Google rating and availability: 4.9★ from 153 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grove City, 29 mi away
Ranked #18 because of its Google rating and availability: 4.9★ from 92 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 83 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westerville, 34 mi away
Ranked #20 because of its Google rating and availability: 4.9★ from 138 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Powell, 40 mi away
Ranked #21 because of its Google rating and availability: 4.8★ from 308 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 26 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 335 Google reviews, 335 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 36 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 144 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 25 mi away
Ranked #24 because of its Google rating and review volume: 4.7★ from 1,338 Google reviews, the most Google reviews on this list (1,338).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 34 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 1,081 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for Ohio with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,430 | $7,340 | $11,830 | Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 157 Lancaster window installers 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 Lancaster 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 |