10 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Montrose: Glass Doctor of Montrose, CR Score 84/100; 4.7★ from 320 Google reviews.
Best for emergencies (open 24/7): Ace Windows & Gutter, posts 24/7 hours; ranked #5 of 10.
Most-reviewed: Innovate Window and Door, 31 Google reviews at 4.7★, the most of 10 ranked after Glass Doctor of Montrose; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Montrose window installers are ranked here by CR Score, from 8 published factors. 1 is open 24/7 and 2 open Saturdays, based on posted hours. The median Google rating is 4.7★ across 10 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Glass Doctor of Montrose | 84 | 4.7★ (320) | Montrose | — | Overall |
| 2 | Innovate Window and Door | 79 | 4.7★ (31) | Montrose | — | Most reviews |
| 3 | Durango Home Improvement LLC | 78 | 4.9★ (7) | Durango, 15 mi away | Sat | — |
| 4 | Screens Today Of Western Colorado | 77 | 4.0★ (4) | Corona, 6 mi away | Sat · Evenings | — |
| 5 | Ace Windows & Gutter | 76 | 4.4★ (7) | Montrose | 24/7 | Emergencies |
| 6 | Colorado Glass & Shower | 75 | 4.7★ (12) | Montrose | — | — |
| 7 | Peak Window Films | 73 | 4.2★ (6) | Montrose | — | — |
| 8 | 1776 Contractors Inc | 68 | 5.0★ (20) | Delta, 23 mi away | — | — |
| 9 | Zac Jones LLC | 68 | 5.0★ (3) | Montrose | — | — |
| 10 | Handy Dan's Construction | 66 | 3.7★ (3) | Montrose | — | — |
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.
Ranked #1 because of its Google rating and review volume: 4.7★ from 320 Google reviews, the most Google reviews on this list (320).
Based in Montrose
Ranked #2 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Window installation service”.
Based in Durango, 15 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Window installation service”.
Based in Corona, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Window installation service”.
Based in Montrose
Ranked #5 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Window cleaning service”.
Based in Montrose
Ranked #6 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Window installation service”.
Based in Montrose
Ranked #7 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Window installation service”.
Based in Delta, 23 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 20 Google reviews, 20 Google reviews.
Based in Montrose
Ranked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based in Montrose
Ranked #10 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
14 more window installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Accurate Insulation | 5.0★ (5) | In Montrose |
| Blue Earth Construction | 27 mi | |
| Kokes Constructs | 5.0★ (21) | In Montrose |
| Lechman Construction | In Montrose | |
| Leo Construction LLC | In Montrose | |
| Montrose Garage Doors | 5.0★ (156) | In Montrose |
| Mountain Jay Construction LLC | 5.0★ (1) | In Montrose |
| Oak Leaf Construction Inc | 4.3★ (6) | In Montrose |
| One Hour Heating & Air Conditioning | 4.8★ (573) | In Montrose |
| San Juan Gardens | 4.8★ (90) | In Montrose |
| Sun Glass Montrose | 5.0★ (2) | In Montrose |
| Trueline Repair & Remodeling | 5.0★ (2) | In Montrose |
| Western Home Pros | 5.0★ (1) | 14 mi |
| Whitey's Home Improvement Inc | 3.6★ (12) | In Montrose |
Typical prices in USD, adjusted for Colorado with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,290 | $7,050 | $11,350 | Per project (several windows): typical range of customer-reported projects. US national range × 0.96 Mountain factor (2025 Cost vs. Value Report) | October 2026 |
We scored 10 Montrose 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 Montrose 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 |