1,323 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Northport: RC Contracting, CR Score 62/100; 5.0★ from 65 Google reviews; open 24/7.
Best for emergencies (open 24/7): Power Group Construction Inc, posts 24/7 hours; ranked #4 of 1,323.
Most-reviewed: Professional Home Remodeling Inc., 522 Google reviews at 4.7★, the most of 1,323 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,323 Northport general contractors are ranked here by CR Score, from ten published factors. 146 are open 24/7, 723 open Saturdays and 306 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,323 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RC Contracting | 62 | 5.0★ (65) | Huntington, 6 mi away | 24/7 | Overall |
| 2 | Gappsi, Inc. | 62 | 4.8★ (500) | Smithtown, 6 mi away | Sat | — |
| 3 | Dynoflip Construction | 62 | 5.0★ (160) | Hauppauge, 9 mi away | Sat · Sun | — |
| 4 | Power Group Construction Inc | 62 | 5.0★ (80) | Deer Park, 9 mi away | 24/7 | Emergencies |
| 5 | Raymundo Construction Corp | 61 | 5.0★ (40) | West Hills, 6 mi away | 24/7 | — |
| 6 | Lee Home Improvement | 61 | 5.0★ (170) | South Farmingdale, 14 mi away | 24/7 | — |
| 7 | Diverse Repairs Inc | 61 | 5.0★ (83) | Glen Cove, 14 mi away | 24/7 | — |
| 8 | All Island Home Renovation | 61 | 5.0★ (84) | East Northport, 1 mi away | Sat | — |
| 9 | Diamond Ridge Builders & Restoration | 60 | 4.9★ (49) | Deer Park, 11 mi away | 24/7 | — |
| 10 | Gutter Plus Boss | 60 | 4.8★ (91) | Bogota, 4 mi away | Sat | — |
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 trade focus: 5.0★ from 65 Google reviews, listed on Google as “General contractor”.
Based in Smithtown, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 500 Google reviews, listed on Google as “Contractor”.
Based in Hauppauge, 9 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Construction company”.
Based in Deer Park, 9 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Contractor”.
Based in West Hills, 6 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Construction company”.
Based in South Farmingdale, 14 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “General contractor”.
Based in Glen Cove, 14 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “General contractor”.
Based in East Northport, 1 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 84 Google reviews, listed on Google as “Construction company”.
Based in Deer Park, 11 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “General contractor”.
Based in Bogota, 4 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 91 Google reviews, listed on Google as “General contractor”.
Based in Huntington, 5 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Contractor”.
Based in Medford, 18 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Construction company”.
Based in Syosset, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.3★ from 64 Google reviews, listed on Google as “Contractor”.
Based in Westbury, 16 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “General contractor”.
Based in Garden City, 18 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “General contractor”.
Based in Kings Park, 5 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Construction company”.
Based in Centerport, 2 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Contractor”.
Based in Oyster Bay, 11 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “General contractor”.
Based in Commack, 5 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 63 Google reviews, listed on Google as “Construction company”.
Based in Northport
Ranked #20 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “General contractor”.
Based in Huntington, 5 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “General contractor”.
Based in North Babylon, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 41 Google reviews, listed on Google as “General contractor”.
Based in Stamford, 14 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Contractor”.
Based in East Islip, 14 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Contractor”.
Based in Stamford, 15 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Contractor”.
#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 1,323 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 |
|---|---|---|
| Engelmann Construction | 4.5★ (14) | In Northport |
| FV Trim | 3.0★ (2) | 4 mi |
| Gold Hammer Ltd | In Northport | |
| GOLD HILL BUILDERS | 4.7★ (14) | In Northport |
| High Quality Inspection Services | In Northport | |
| Hybrid Risk Solutions | In Northport | |
| Lombardi Construction | 5.0★ (1) | In Northport |
| mac service co | 3.0★ (2) | 4 mi |
| Mara Brothers Commercial Construction, Inc. | In Northport | |
| Maskell & Son General Contractor LLC | 1.0★ (1) | In Northport |
| New Phase Contracting LLC | 5.0★ (2) | 4 mi |
| Northport Garage Door Repair Center | 4.9★ (27) | In Northport |
| NYHandymanNow.com | 3.5★ (2) | In Northport |
| O'Donnell Construction | 1.0★ (1) | In Northport |
| Paradise Designs | 1.0★ (1) | In Northport |
| Suddell Architects & Builders | 5.0★ (3) | In Northport |
| Tast Corporation | In Northport | |
| Trusted Men | 5.0★ (2) | In Northport |
| Visions Designers Builders Inc | 2.0★ (2) | 4 mi |
| William Kollmer Contracting | 5.0★ (1) | In Northport |
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 1,323 Northport general contractors 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 Northport 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 |