68 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Alum Rock: System Pavers, CR Score 83/100; 4.9★ from 655 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Ace Handyman Services Hassett, posts 24/7 hours; ranked #2 of 68.
Most-reviewed: Ace Handyman Services Hassett, 467 Google reviews at 4.9★, the most of 68 ranked after System Pavers; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
68 Alum Rock deck builders are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 36 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 5.0★ across 68 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | System Pavers | 83 | 4.9★ (655) | Fremont, 12 mi away | Sat · Sun · Evenings | Overall |
| 2 | Ace Handyman Services Hassett | 83 | 4.9★ (467) | Redwood City, 23 mi away | 24/7 | Emergencies, Most reviews |
| 3 | San Jose Decks & Patios | 82 | 4.8★ (48) | Campbell, 5 mi away | Sat | — |
| 4 | Topro Deck Builder | 82 | 4.9★ (92) | Pleasanton, 21 mi away | Sat · Sun · Evenings | — |
| 5 | OCA Builders | 80 | 5.0★ (49) | Los Gatos, 16 mi away | 24/7 | — |
| 6 | Fast Fix Sliding Door Repair | 78 | 4.7★ (50) | San Jose, 8 mi away | Sat · Sun | — |
| 7 | Clarity Construction | 78 | 5.0★ (81) | San Jose, 4 mi away | Sun | — |
| 8 | GADI Construction | 78 | 4.9★ (147) | Santa Clara, 9 mi away | Sun · Evenings | — |
| 9 | Handyman Connection of Mountain View | 77 | 4.5★ (75) | Santa Clara, 9 mi away | Sat · Sun · Evenings | — |
| 10 | Deck Medic | 77 | 4.3★ (6) | Capitola, 23 mi away | Sat · Sun | — |
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 655 Google reviews, the most Google reviews on this list (655).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Redwood City, 23 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 467 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Campbell, 5 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pleasanton, 21 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Gatos, 16 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 49 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 8 mi away
Ranked #6 because of its Google rating and availability: 4.7★ from 50 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 4 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 81 Google reviews, 81 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Clara, 9 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 147 Google reviews, 147 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Clara, 9 mi away
Ranked #9 because of its Google rating and availability: 4.5★ from 75 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Capitola, 23 mi away
Ranked #10 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 4 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Los Gatos, 12 mi away
Ranked #12 because of its Google rating and review volume: 4.9★ from 130 Google reviews, 130 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Campbell, 10 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 5 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 40 Google reviews, 40 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Redwood City, 24 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 7 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 50 Google reviews, 50 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fremont, 10 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 6 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 9 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 4 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morgan Hill, 18 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mountain View, 15 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 2 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Fence contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 7 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose, 9 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
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 |
|---|---|---|---|---|---|
| Deck building | $4,370 | $8,390 | $12,750 | Per deck: typical range of customer-reported projects. US national range × 1.01 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
We scored 68 Alum Rock deck builders 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 Alum Rock 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 |