26 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Christiansburg: Cenvar Roofing - Roanoke, CR Score 85/100; 4.9★ from 682 Google reviews; open 24/7.
Best for emergencies (open 24/7): Cenvar Roofing - New River Valley, posts 24/7 hours; ranked #5 of 26.
Most-reviewed: Window World of Roanoke, 482 Google reviews at 4.7★, the most of 26 ranked after Cenvar Roofing - Roanoke; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
26 Christiansburg window installers are ranked here by CR Score, from 8 published factors. 5 are open 24/7, 9 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 26 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cenvar Roofing - Roanoke | 85 | 4.9★ (682) | Roanoke, 26 mi away | 24/7 | Overall |
| 2 | Renewal by Andersen of Roanoke, VA | 85 | 4.9★ (119) | Roanoke, 27 mi away | — | — |
| 3 | Aleksandar Atanasov Window Cleaning & SoftWash LLC | 82 | 5.0★ (102) | Roanoke, 18 mi away | — | — |
| 4 | Paramount Builders Inc | 82 | 4.8★ (179) | Roanoke, 26 mi away | Sat · Evenings | — |
| 5 | Cenvar Roofing - New River Valley | 82 | 4.9★ (287) | Wytheville, 38 mi away | 24/7 | Emergencies |
| 6 | Cenvar Roofing - Blacksburg | 80 | 5.0★ (11) | Blacksburg, 7 mi away | 24/7 | — |
| 7 | Skywalker Roofing Company | 80 | 4.8★ (64) | Roanoke, 27 mi away | 24/7 | — |
| 8 | Guardian Construction Services | 79 | 5.0★ (22) | Blacksburg, 5 mi away | Sat · Sun · Evenings | — |
| 9 | Window World of Roanoke | 78 | 4.7★ (482) | Roanoke, 23 mi away | — | Most reviews |
| 10 | Empire Siding & Windows | 77 | 4.9★ (84) | Cave Spring, 23 mi away | — | — |
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 review volume: 4.9★ from 682 Google reviews, the most Google reviews on this list (682).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roanoke, 27 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 119 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Roanoke, 18 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 102 Google reviews, 102 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Roanoke, 26 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 179 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wytheville, 38 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 287 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Blacksburg, 7 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roanoke, 27 mi away
Ranked #7 because of its Google rating and availability: 4.8★ from 64 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Blacksburg, 5 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roanoke, 23 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 482 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cave Spring, 23 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wytheville, 39 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 223 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Blacksburg, 17 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Siding contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Cave Spring, 32 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Siding contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Blacksburg, 9 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roanoke, 28 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Blacksburg, 31 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Salem, 24 mi away
Ranked #17 because of its Google rating and review volume: 4.5★ from 207 Google reviews, 207 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Salem, 22 mi away
Ranked #18 because of its Google rating and trade focus: 4.2★ from 21 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Radford, 8 mi away
Ranked #19 because of its Google rating and review volume: 4.8★ from 56 Google reviews, 56 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Apex, 30 mi away
Ranked #20 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Salem, 39 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vinton, 30 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 64 Google reviews, 64 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hollins, 37 mi away
Ranked #23 because of its Google rating and availability: 1.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roanoke, 24 mi away
Ranked #24 because of its Google rating and review volume: 4.5★ from 116 Google reviews, 116 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Asheville, 37 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 76 Google reviews, 76 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #26, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | T E Gardner Co Inc | 65 | 4.8★ (11) | 28 mi |
20 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 |
|---|---|---|
| Apex Roofing Siding Windows | 26 mi | |
| B & N Vinyl Siding & Window Co | 1.0★ (1) | 32 mi |
| Back Country Builders | 14 mi | |
| Baxter Siding & Windows | 5.0★ (1) | 10 mi |
| Blue Ridge Heating & Air | 4.9★ (2,339) | In Christiansburg |
| Blue Ridge Windows LLC | 5.0★ (2) | In Christiansburg |
| Building & Design of Virginia Inc. | 5.0★ (1) | 39 mi |
| Custom Originals In Stained Glass | 22 mi | |
| East River Glass, LLC | 5.0★ (2) | 23 mi |
| Economy Glass | 5.0★ (2) | In Christiansburg |
| Elegant Exteriors by TBS, LLC | 5.0★ (2) | 26 mi |
| Lyon Metal Roofing, Vinyl Siding, Windows & Doors | 8 mi | |
| New River Siding & Windows | 11 mi | |
| Reliable Construction LLC | 4 mi | |
| Roanoke Area Home Improvements Dot Com | 23 mi | |
| Sears Heating and Air Conditioning | 27 mi | |
| Shenandoah Home Improvements | 1.0★ (1) | 32 mi |
| Skywalker Windows and Siding | 5.0★ (1) | 27 mi |
| Southland Log Homes | 3.7★ (27) | In Christiansburg |
| Those Window Guys, LLC -Window and Door Replacement | 24 mi |
Typical prices in USD, adjusted for Virginia with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,370 | $7,200 | $11,600 | Per project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 26 Christiansburg 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 Christiansburg 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 |