392 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in San Jose: ADU Builders Bay Area, CR Score 93/100; 5.0★ from 134 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Primework Construction, posts 24/7 hours; ranked #3 of 392.
Most-reviewed: Royal Building Services, 151 Google reviews at 5.0★, the most of 392 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
392 San Jose home builders are ranked here by CR Score, from 8 published factors. 20 are open 24/7, 162 open Saturdays and 116 open Sundays, based on posted hours. The median Google rating is 5.0★ across 392 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ADU Builders Bay Area | 93 | 5.0★ (134) | San Jose | Sat · Sun | Overall |
| 2 | Room Addition & Adu Contractor San Jose | 91 | 4.9★ (137) | San Jose | Sat · Sun · Evenings | — |
| 3 | Primework Construction | 89 | 5.0★ (111) | San Jose | 24/7 | Emergencies |
| 4 | 408 Real Estate | 87 | 5.0★ (7) | Campbell, 5 mi away | 24/7 | — |
| 5 | Prime Design & Build | 87 | 4.9★ (56) | San Jose | 24/7 | — |
| 6 | Chandani Group, Anthem Realtors & Builders | 85 | 5.0★ (5) | Saratoga, 9 mi away | 24/7 | — |
| 7 | Royal Building Services | 85 | 5.0★ (151) | Mountain View, 10 mi away | Sat · Sun · Evenings | Most reviews |
| 8 | HD Darris LLC | 85 | 5.0★ (6) | Milpitas, 5 mi away | 24/7 | — |
| 9 | Moraga ADU & Addition | 85 | 4.9★ (131) | Moraga, 37 mi away | Sat · Sun · Evenings | — |
| 10 | DevArt8 Builders | 85 | 5.0★ (101) | Milpitas, 5 mi away | Sat · Sun · Evenings | — |
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 trade focus: 5.0★ from 134 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #2 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #3 because of its Google rating and availability: 5.0★ from 111 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Campbell, 5 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #5 because of its Google rating and availability: 4.9★ from 56 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saratoga, 9 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mountain View, 10 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 151 Google reviews, the most Google reviews on this list (151).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Milpitas, 5 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moraga, 37 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 131 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Milpitas, 5 mi away
Ranked #10 because of its Google rating and review volume: 5.0★ from 101 Google reviews, 101 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #11 because of its Google rating and trade focus: 3.9★ from 39 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cupertino, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Home builder”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Los Gatos, 13 mi away
Ranked #13 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
Ranked #14 because of its Google rating and review volume: 5.0★ from 88 Google reviews, 88 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Palo Alto, 15 mi away
Ranked #15 because of its Google rating and review volume: 5.0★ from 56 Google reviews, 56 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Campbell, 4 mi away
Ranked #16 because of its Google rating and availability: 4.9★ from 27 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #17 because of its Google rating and review volume: 5.0★ from 54 Google reviews, 54 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #18 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlingame, 30 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 69 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Jose
Ranked #20 because of its Google rating and review volume: 4.9★ from 131 Google reviews, 131 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Menlo Park, 18 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Clara, 3 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 68 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Clara, 5 mi away
Ranked #23 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 Pleasanton, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Home builder”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Milpitas, 6 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency 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 392 ranked home builders here; the rest are on their profiles.
20 more home builders 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 |
|---|---|---|
| A2Z BUILDERS | 5.0★ (15) | In San Jose |
| Aria Build & Construction | 5.0★ (25) | In San Jose |
| Bay Stone Builders | 5.0★ (9) | In San Jose |
| BOHA Builders | 4.8★ (27) | In San Jose |
| Clarity Construction | 5.0★ (81) | In San Jose |
| Elite Roofing | 5.0★ (18) | In San Jose |
| Full Home Renovations | 5.0★ (20) | In San Jose |
| Golden Shield Construction INC | 4.6★ (10) | In San Jose |
| Green California Builders Inc | 5.0★ (38) | In San Jose |
| Home Works Construction, Inc. | 5.0★ (11) | In San Jose |
| Intelligent Choice Builders | 5.0★ (52) | In San Jose |
| J&A BUILDERS INC | 5.0★ (8) | In San Jose |
| Lumar Builders Inc | 5.0★ (15) | In San Jose |
| May Construction Inc | 4.8★ (31) | In San Jose |
| Prada Builders Group | 5.0★ (21) | In San Jose |
| Primavera Construction, Pavers, Pool Removal, and Artificial turf | 5.0★ (26) | In San Jose |
| QA Builders | 5.0★ (42) | In San Jose |
| Silicon Valley Builders Group | 1.9★ (9) | In San Jose |
| Sky Tech Builders | Construction, Remodeling & Landscaping | 5.0★ (38) | In San Jose |
| Top Choice Builders | 5.0★ (11) | In San Jose |
We scored 392 San Jose home 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 San Jose 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 |