494 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in San Lorenzo: Moraga ADU & Addition, CR Score 62/100; 4.9★ from 131 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Villa, posts 24/7 hours; ranked #7 of 494.
Most-reviewed: Honey Homes, 431 Google reviews at 4.9★, the most of 494 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
494 San Lorenzo home builders are ranked here by CR Score, from ten published factors. 25 are open 24/7, 214 open Saturdays and 151 open Sundays, based on posted hours. The median Google rating is 5.0★ across 494 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Moraga ADU & Addition | 62 | 4.9★ (131) | Moraga, 11 mi away | Sat · Sun · Evenings | Overall |
| 2 | ADU Builders Bay Area | 60 | 5.0★ (134) | San Jose, 27 mi away | Sat · Sun | — |
| 3 | Room Addition & Adu Contractor San Jose | 60 | 4.9★ (137) | San Jose, 27 mi away | Sat · Sun · Evenings | — |
| 4 | Roofing Contractor Pinole | 59 | 4.9★ (126) | Pinole, 23 mi away | Sun · Evenings | — |
| 5 | The San Francisco Shipyard | 58 | 4.2★ (141) | San Francisco, 14 mi away | Sat · Sun | — |
| 6 | Alpha ADU Solutions | 58 | 5.0★ (24) | San Francisco, 16 mi away | Sat · Sun | — |
| 7 | Villa | 57 | 4.7★ (14) | San Francisco, 20 mi away | 24/7 | Emergencies |
| 8 | Honey Homes | 57 | 4.9★ (431) | Lafayette, 15 mi away | — | Most reviews |
| 9 | Davidon Homes | 57 | 4.6★ (26) | Walnut Creek, 15 mi away | Sat · Sun | — |
| 10 | Jose's HandyMan Services | 57 | 4.7★ (10) | San Francisco, 18 mi away | 24/7 | — |
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: 4.9★ from 131 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Jose, 27 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Jose, 27 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pinole, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Francisco, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.2★ from 141 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Francisco, 16 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Francisco, 20 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lafayette, 15 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 431 Google reviews, the most in San Lorenzo.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walnut Creek, 15 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 26 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Francisco, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountain View, 18 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 108 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Ramon, 12 mi away
Ranked #13 because of its Google rating and trade focus: 4.3★ from 19 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Ramon, 10 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pleasanton, 12 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Newark, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.0★ from 84 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Burlingame, 13 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 69 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dublin, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ from 27 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Redwood City, 15 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palo Alto, 18 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Menlo Park, 16 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 8 of 10 factors; credentials and recency not yet collected.
Based in San Jose, 23 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 111 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dublin, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 11 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dublin, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Castro Valley, 3 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 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 494 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 |
|---|---|---|
| A V Builders Inc | 5.0★ (2) | 14 mi |
| Abbey at Boulevard by Brookfield Residential | 5.0★ (2) | 12 mi |
| Andorra at Gale Ranch | 5.0★ (2) | 13 mi |
| Blue Diamond Builders Inc | 3.0★ (2) | 15 mi |
| C Cubed Construction, Inc. | 4.5★ (2) | 11 mi |
| Canyon Design Build | 5.0★ (2) | 10 mi |
| Cold Steel Erectors | In San Lorenzo | |
| Dennis Sleighter Construction | 3.0★ (2) | 13 mi |
| Frontline General Engineering Construction | 5.0★ (1) | In San Lorenzo |
| JLH Construction and Design | 5.0★ (2) | 13 mi |
| Legacy Overhead Garage Door | 5.0★ (2) | 3 mi |
| Nejasmich Developments | 5.0★ (2) | 14 mi |
| NorCal Natural Habitats | 5.0★ (2) | 10 mi |
| One Step Plumbing | 5.0★ (2) | 15 mi |
| Park Lane West | 4.5★ (2) | 13 mi |
| Robles Concrete Design LLC | 5.0★ (2) | 15 mi |
| Terra Buildr | 5.0★ (2) | 15 mi |
| The Bungalows | 5.0★ (1) | In San Lorenzo |
| Veev Digital Fabrication Facility | 2.5★ (2) | 8 mi |
| Vieira Firm Construction & Design | 5.0★ (2) | 14 mi |
We scored 494 San Lorenzo home builders 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 San Lorenzo 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 |