91/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 69 Google reviews, open 24/7.
- 5.0★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18 Robinson Ave, Medford, NY 11763
Best General Contractors in Coram, NY (2026)
798 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Coram: Kentstruction, CR Score 91/100; 5.0★ from 69 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Ardson Construction Corp, posts 24/7 hours; ranked #3 of 798.
- 34
Most-reviewed: Gappsi, Inc., 500 Google reviews at 4.8★, the most of 798 ranked; ranked #34.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
798 Coram general contractors are ranked here by CR Score, from 8 published factors. 97 are open 24/7, 461 open Saturdays and 192 open Sundays, based on posted hours. The median Google rating is 5.0★ across 798 rated businesses.
Top 10 general contractors in Coram at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Kentstruction | 91 | 5.0★ (69) | Medford, 4 mi away | 24/7 | Overall |
| 2 | Dynoflip Construction | 88 | 5.0★ (160) | Hauppauge, 11 mi away | Sat · Sun | — |
| 3 | Ardson Construction Corp | 88 | 5.0★ (22) | Forest Hills, 4 mi away | 24/7 | Emergencies |
| 4 | Asphalt D general contracting | 88 | 4.9★ (43) | Bayport, 9 mi away | 24/7 | — |
| 5 | David’s Home Improvements | 88 | 5.0★ (21) | Centereach, 5 mi away | 24/7 | — |
| 6 | MWS Asset Management | 88 | 4.9★ (54) | Centereach, 12 mi away | 24/7 | — |
| 7 | Power Group Construction Inc | 87 | 5.0★ (80) | Deer Park, 19 mi away | 24/7 | — |
| 8 | Top Pro's Construction | 87 | 5.0★ (19) | Coram | 24/7 | — |
| 9 | JLS Building Corp | 87 | 5.0★ (14) | Astoria, 4 mi away | 24/7 | — |
| 10 | Wickman Construction | 87 | 4.4★ (25) | Selden, 3 mi away | 24/7 | — |
The 798 best general contractors in Coram, ranked
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.
Based in Hauppauge, 11 mi away
88/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 160 Google reviews
- Hours
- Mon–Sat 6 AM–6 PM · Sun 6 AM–6:30 PM
- Address
- 619 Townline Rd, Hauppauge, NY 11788
Based in Forest Hills, 4 mi away
88/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.
- 5.0★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bayport, 9 mi away
88/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 43 Google reviews, open 24/7.
- 4.9★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 605 Montauk Hwy, Bayport, NY 11705
Based in Centereach, 5 mi away
88/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 286 Tree Rd, Centereach, NY 11720
Based in Centereach, 12 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 54 Google reviews, open 24/7.
- 4.9★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Deer Park, 19 mi away
87/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 80 Google reviews, open 24/7.
- 5.0★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 214 Old Country Rd, Deer Park, NY 11729
Based in Coram
87/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
- 5.0★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Astoria, 4 mi away
87/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Selden, 3 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 4.4★ from 25 Google reviews, open 24/7.
- 4.4★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10 Newport Ave, Selden, NY 11784
Based in Baldwin, 3 mi away
86/100CR ScoreRanked #11 because of its Google rating and availability: 4.8★ from 12 Google reviews, open 24/7.
- 4.8★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Shirley, 7 mi away
86/100CR ScoreRanked #12 because of its Google rating and availability: 4.6★ from 22 Google reviews, open 24/7.
- 4.6★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 368 Carnation Dr, Shirley, NY 11967
Based in Elmont, 5 mi away
86/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 24 Google reviews, open 24/7.
- 4.8★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#14 DJT Development
Based in Holtsville, 5 mi away
86/100CR ScoreRanked #14 because of its Google rating and availability: 4.5★ from 17 Google reviews, open 24/7.
- 4.5★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 194 Morris Ave Suite 50, Holtsville, NY 11742
Based in Manorville, 10 mi away
86/100CR ScoreRanked #15 because of its Google rating and availability: 4.6★ from 32 Google reviews, open 24/7.
- 4.6★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 258 Line Rd, Manorville, NY 11949
Based in Deer Park, 20 mi away
85/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 49 Google reviews, open 24/7.
- 4.9★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 282 W 23rd St, Deer Park, NY 11729
Based in West Hills, 19 mi away
85/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
- 5.0★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Holbrook, 6 mi away
85/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 37 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
- Address
- 230 Union Ave, Holbrook, NY 11741
Based in Coram
85/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Baldwin, 2 mi away
85/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Medford, 4 mi away
85/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1905 NY-112 suite 156, Medford, NY 11763
Based in Centereach, 12 mi away
85/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Englewood, 4 mi away
85/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Medford, 2 mi away
85/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Middle Island Rd, Medford, NY 11763
#25 MPD Carpentry
Based in Bayport, 9 mi away
85/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 39 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 302 Imperial Way, Bayport, NY 11705
General contractors ranked #26 to #50
#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 798 ranked general contractors here; the rest are on their profiles.
Also serving Coram
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 |
|---|---|---|
| All Pro Remodeling Corp | 4.7★ (107) | In Coram |
| Champion Flooring & Construction Inc. | 5.0★ (130) | In Coram |
| DNA Contracting INC. | 5.0★ (9) | In Coram |
| DTA Contracting, Inc. | 4.7★ (31) | In Coram |
| GB Tile and Construction LLC | 5.0★ (20) | In Coram |
| GDL Pro Service | 4.9★ (27) | In Coram |
| Giovanni Contractors Llc | 5.0★ (13) | In Coram |
| Giovanni Contractors LLC | 5.0★ (10) | In Coram |
| Handy Manny Contracting | 5.0★ (29) | In Coram |
| Linear Electrical Contracting, Inc. | 5.0★ (13) | In Coram |
| Long Hill Carpentry, Inc. | 4.8★ (16) | In Coram |
| Michael James Construction | 4.9★ (120) | In Coram |
| New Image G.C. Roofing Division | 5.0★ (76) | In Coram |
| Prestano Home Renovations LLC | 5.0★ (15) | In Coram |
| PSI Construction & Restoration, Inc. | 4.7★ (44) | In Coram |
| Shine Through Windows | 5.0★ (10) | In Coram |
| Sparrow Electrical Contracting LLC | 5.0★ (30) | In Coram |
| Statewide Renovations, Corp. | 4.5★ (30) | In Coram |
| Urban Village Contracting | 5.0★ (24) | In Coram |
| WeatherFoam Insulation | 5.0★ (83) | In Coram |
How much do general contractors cost in Coram?
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 |
How we ranked Coram general contractors
We scored 798 Coram 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 Coram 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 |
General contractors in Coram: frequently asked questions
Who is the best general contractor in Coram?
By CR Score, the highest-ranked general contractor in Coram, NY is Kentstruction with a CR Score of 91/100. It has 5.0★ from 69 Google reviews. It is open 24/7. Dynoflip Construction (#2) and Ardson Construction Corp (#3) follow. We ranked 798 general contractors on 8 factors, last updated October 22, 2026.
How many general contractors are there in Coram?
ContractorsRanked ranks 798 general contractors serving Coram, NY. 4 of them are based in Coram; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which general contractors in Coram are open 24/7?
97 ranked general contractors in Coram post 24/7 hours. The highest-ranked are Kentstruction (#1), Ardson Construction Corp (#3) and Asphalt D general contracting (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Coram work on weekends?
461 of 798 ranked general contractors post Saturday hours and 192 post Sunday hours. The highest-ranked open Saturdays are Kentstruction (#1), Dynoflip Construction (#2) and Ardson Construction Corp (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does kitchen remodel cost in Coram?
Kitchen remodel typically costs $16,000 to $45,640, with $29,600 typical (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)). The range is adjusted for New York. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Coram general contractors have?
The median Google rating among 798 rated general contractors in Coram is 5.0★, with a median of 8 reviews. Gappsi, Inc. has the most, 500 reviews, and ranks #34. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank general contractors?
Each general contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do general contractors outside Coram count in this ranking?
Yes, if they are within 25 mi of the Coram city center, our service radius for general contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Coram
- October 2026: CR Scores recalculated for 798 general contractors serving Coram.
- October 2026: 13 duplicate listings merged.
More general contractors and Coram pages
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Other trades in Coram
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- Bathroom remodelers in Coram377 ranked
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