965 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint James: Dynoflip Construction, CR Score 90/100; 5.0★ from 160 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Kentstruction, posts 24/7 hours; ranked #2 of 965.
Most-reviewed: Gappsi, Inc., 500 Google reviews at 4.8★, the most of 965 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
965 Saint James general contractors are ranked here by CR Score, from 8 published factors. 112 are open 24/7, 535 open Saturdays and 217 open Sundays, based on posted hours. The median Google rating is 5.0★ across 965 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Dynoflip Construction | 90 | 5.0★ (160) | Hauppauge, 4 mi away | Sat · Sun | Overall |
| 2 | Kentstruction | 90 | 5.0★ (69) | Medford, 9 mi away | 24/7 | Emergencies |
| 3 | Power Group Construction Inc | 89 | 5.0★ (80) | Deer Park, 12 mi away | 24/7 | — |
| 4 | David’s Home Improvements | 88 | 5.0★ (21) | Centereach, 4 mi away | 24/7 | — |
| 5 | Asphalt D general contracting | 88 | 4.9★ (43) | Bayport, 10 mi away | 24/7 | — |
| 6 | Raymundo Construction Corp | 87 | 5.0★ (40) | West Hills, 12 mi away | 24/7 | — |
| 7 | Diamond Ridge Builders & Restoration | 87 | 4.9★ (49) | Deer Park, 14 mi away | 24/7 | — |
| 8 | RC Contracting | 87 | 5.0★ (65) | Huntington, 14 mi away | 24/7 | — |
| 9 | Gappsi, Inc. | 86 | 4.8★ (500) | Smithtown, 5 mi away | Sat | Most reviews |
| 10 | Diverse Repairs Inc | 86 | 5.0★ (83) | Glen Cove, 24 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Construction company”.
Based in Medford, 9 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 69 Google reviews, open 24/7.
Based in Deer Park, 12 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 80 Google reviews, open 24/7.
Based in Centereach, 4 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based in Bayport, 10 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 43 Google reviews, open 24/7.
Based in West Hills, 12 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based in Deer Park, 14 mi away
Ranked #7 because of its Google rating and availability: 4.9★ from 49 Google reviews, open 24/7.
Based in Huntington, 14 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 65 Google reviews, open 24/7.
Based in Smithtown, 5 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 500 Google reviews, the most Google reviews on this list (500).
Based in Glen Cove, 24 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 83 Google reviews, open 24/7.
Based in South Farmingdale, 18 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “General contractor”.
Based in Forest Hills, 11 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.
Based in Selden, 5 mi away
Ranked #13 because of its Google rating and availability: 4.4★ from 25 Google reviews, open 24/7.
Based in Huntington, 11 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
Based in Brentwood, 8 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based in Holbrook, 6 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “General contractor”.
Based in Holtsville, 7 mi away
Ranked #17 because of its Google rating and availability: 4.5★ from 17 Google reviews, open 24/7.
Based in East Islip, 10 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Contractor”.
Based in North Babylon, 13 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 18 Google reviews, open 24/7.
Based in Astoria, 11 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based in Westbury, 24 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 44 Google reviews, open 24/7.
Based in Coram, 11 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
Based in Bayport, 11 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Contractor”.
Based in Centereach, 4 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Construction company”.
Based in Baldwin, 11 mi away
Ranked #25 because of its Google rating and availability: 4.8★ from 12 Google reviews, open 24/7.
#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 965 ranked general contractors here; the rest are on their profiles.
20 more general contractors within 25 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 |
|---|---|---|
| AD Builders | 5.0★ (2) | 1 mi |
| Advanced Utility Solutions | 5.0★ (2) | 3 mi |
| AJM Mechanical Solutions | In Saint James | |
| Andrews Custom Building Corp. | In Saint James | |
| Baron II Contracting | 3.0★ (2) | 2 mi |
| BNF Contractors | 5.0★ (2) | 5 mi |
| Charel Contracting & Maintenance Co | 4.0★ (2) | 4 mi |
| Covenant Carpentry Inc | 5.0★ (2) | 5 mi |
| CRK Contracting | 5.0★ (2) | 5 mi |
| D.F. Eastwood Construction Corp | 3.0★ (2) | 5 mi |
| Egg Energy Systems, Inc. | 5.0★ (2) | 3 mi |
| G & M Construction Corp | 5.0★ (2) | 4 mi |
| Gary Tierno & Son Master Carpenter | 5.0★ (2) | 2 mi |
| Killpatrick Construction | 4.0★ (2) | 3 mi |
| L&V Mechanical | 1.0★ (2) | 3 mi |
| Maintenance Experts of Long Island | 3.0★ (2) | 5 mi |
| Niemand's Home Improvement | 5.0★ (2) | 1 mi |
| Strong island construction | In Saint James | |
| Tom Dee Home Improvements | 5.0★ (2) | 3 mi |
| Vazac Contracting | 5.0★ (1) | In Saint James |
Typical prices in USD, adjusted for New York with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $16,000 | $29,600 | $45,640 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.10 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $7,670 | $14,020 | $20,380 | Per bathroom: typical range of customer-reported remodels. US national range × 1.15 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 965 Saint James general contractors 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 Saint James 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 |