316 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saranap: Renewal by Andersen of San Francisco, CR Score 62/100; 4.8★ from 1,945 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Rios Glass, posts 24/7 hours; ranked #8 of 316.
Most-reviewed: Right Way Garage Doors, 3,698 Google reviews at 4.9★, the most of 316 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
316 Saranap window installers are ranked here by CR Score, from ten published factors. 27 are open 24/7, 181 open Saturdays and 77 open Sundays, based on posted hours. The median Google rating is 4.9★ across 316 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal by Andersen of San Francisco | 62 | 4.8★ (1,945) | Hayward, 19 mi away | Sat · Sun · Evenings | Overall |
| 2 | Elevate Auto Glass | 61 | 5.0★ (127) | Hercules, 4 mi away | Sat · Sun · Evenings | — |
| 3 | Ivan's Mobile Auto Glass services | 61 | 5.0★ (118) | Antioch, 5 mi away | Sat · Sun · Evenings | — |
| 4 | Auto Glass Express | 59 | 4.9★ (404) | Berkeley, 12 mi away | Sat | — |
| 5 | AMG Doors & Windows | 59 | 4.9★ (72) | Antioch, 6 mi away | Sat · Sun | — |
| 6 | King Of Auto Glass | 59 | 4.9★ (232) | Vallejo, 20 mi away | Sat · Sun · Evenings | — |
| 7 | Den Defenders Window Screens | 58 | 5.0★ (68) | Antioch, 17 mi away | Sat · Sun · Evenings | — |
| 8 | Rios Glass | 58 | 5.0★ (8) | Alamo, 5 mi away | 24/7 | Emergencies |
| 9 | Low Price Auto Glass | 58 | 4.3★ (322) | Oakland, 11 mi away | Sat · Sun | — |
| 10 | Premium Auto Glass Solution | 58 | 5.0★ (70) | San Francisco, 19 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,945 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hercules, 4 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 5 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berkeley, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 404 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 6 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vallejo, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 232 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 17 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 5 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oakland, 11 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 322 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Francisco, 19 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pleasant Hill, 7 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 426 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Francisco, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 150 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pleasanton, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 208 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 5 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 6 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walnut Creek, 2 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 5 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 15 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 61 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 8 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward, 19 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 1,133 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vacaville, 32 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 3,698 Google reviews, the most in Saranap.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 151 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lafayette, 2 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 40 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward, 16 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 173 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 316 ranked window installers here; the rest are on their profiles.
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 |
|---|---|---|
| A-Taylor Made Window | 5.0★ (2) | 19 mi |
| Advanced Window Systems | 5.0★ (2) | 28 mi |
| Alan Siding & Windows | 5.0★ (2) | 5 mi |
| AM Construction | 3.0★ (2) | 19 mi |
| Bay Area Windows | 5.0★ (2) | 3 mi |
| Best Exteriors | 5.0★ (2) | 11 mi |
| Brothers Home Improvement | 5.0★ (2) | 27 mi |
| CADCO Door and Window | 5.0★ (2) | 20 mi |
| Glass Shop of the North Bay, Marin | 5.0★ (2) | 27 mi |
| Jeff Martinez Construction, Inc. | 5.0★ (2) | 13 mi |
| Kevin McLaughlin Custom Windows & Doors | 5.0★ (2) | 21 mi |
| KH Waterproofing And Restoration | 5.0★ (2) | 12 mi |
| Pezuna Window Cleaning | 5.0★ (2) | 12 mi |
| Redwood City Window Replacement Experts | 5.0★ (2) | 27 mi |
| Sears Heating and Air Conditioning | 3.0★ (2) | 15 mi |
| Sunnyview Window & Door Inc. | 5.0★ (2) | 26 mi |
| V & G Builders | 5.0★ (2) | 10 mi |
| Venue | 5.0★ (2) | 5 mi |
| Wise Roofing Solutions of Concord | 4.0★ (2) | 9 mi |
| Woodside Glass & Windows | 5.0★ (2) | 30 mi |
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,710 | $7,930 | $12,770 | Per project (several windows): typical range of customer-reported projects. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
We scored 316 Saranap window installers 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 Saranap 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 |