829 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Old Greenwich: HomeServe of Long Island, CR Score 59/100; 4.6★ from 1,573 Google reviews; open 24/7.
Best for emergencies (open 24/7): HomeServe of Brooklyn-Queens, posts 24/7 hours; ranked #2 of 829.
Most-reviewed: HomeServe of Brooklyn-Queens, 1,469 Google reviews at 4.7★, the most of 829 ranked after HomeServe of Long Island; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
829 Old Greenwich home builders are ranked here by CR Score, from ten published factors. 126 are open 24/7, 490 open Saturdays and 240 open Sundays, based on posted hours. The median Google rating is 5.0★ across 829 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | HomeServe of Long Island | 59 | 4.6★ (1,573) | Farmingdale, 22 mi away | 24/7 | Overall |
| 2 | HomeServe of Brooklyn-Queens | 59 | 4.7★ (1,469) | Queens, 27 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Empire Driveway & Patio Contractors Long Island | 58 | 5.0★ (31) | Hicksville, 18 mi away | 24/7 | — |
| 4 | Sun Lux Realty | 58 | 5.0★ (56) | Syosset, 17 mi away | Sat · Sun | — |
| 5 | Rosa Collado, RMC Empire LLC | 58 | 4.8★ (61) | Astoria, 25 mi away | 24/7 | — |
| 6 | Carmen Lopez- Skylimit Realty Group | 57 | 4.9★ (182) | East Elmhurst, 24 mi away | Sat · Evenings | — |
| 7 | Legacy Home Development Group | 57 | 5.0★ (19) | Dix Hills, 19 mi away | 24/7 | — |
| 8 | PCS Structures | 57 | 5.0★ (63) | Haverstraw, 25 mi away | Sat · Sun · Evenings | — |
| 9 | Hickory Homes and Properties, Inc. | 57 | 5.0★ (67) | Mount Kisco, 16 mi away | 24/7 | — |
| 10 | Amark Construction, Inc. | 56 | 5.0★ (18) | Centereach, 24 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.6★ from 1,573 Google reviews, the most in Old Greenwich.
Based in Queens, 27 mi away
Ranked #2 because of its Google rating and review volume: 4.7★ from 1,469 Google reviews.
Based in Hicksville, 18 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Home builder”.
Based in Syosset, 17 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Home builder”.
Based in Astoria, 25 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 61 Google reviews, listed on Google as “Home builder”.
Based in East Elmhurst, 24 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 182 Google reviews, listed on Google as “Home builder”.
Based in Dix Hills, 19 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Home builder”.
Based in Haverstraw, 25 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Home builder”.
Based in Mount Kisco, 16 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Tree service”.
Based in Centereach, 24 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Home builder”.
Based in Stamford, 6 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Custom home builder”.
Based in Salisbury, 19 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Custom home builder”.
Based in Secaucus, 30 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Home builder”.
Based in Malverne, 25 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Home builder”.
Based in Queens, 29 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Home builder”.
Based in Syosset, 17 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Home builder”.
Based in Northport, 14 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Custom home builder”.
Based in Bogota, 28 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Home builder”.
Based in Fort Lee, 24 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Custom home builder”.
Based in Farmingdale, 23 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Home builder”.
Based in Bay Shore, 24 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Home builder”.
Based in Stamford, 4 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Home builder”.
Based in Westport, 16 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Custom home builder”.
Based in Stamford, 3 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Home builder”.
Based in Bethel, 29 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 42 Google reviews, listed on Google as “Home builder”.
We scored 829 Old Greenwich 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 Old Greenwich 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 |