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Best General Contractors in East Setauket, NY (2026)

950 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in East Setauket: Dynoflip Construction, CR Score 62/100; 5.0★ from 160 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Kentstruction, posts 24/7 hours; ranked #2 of 950.

  3. 3

    Most-reviewed: Gappsi, Inc., 500 Google reviews at 4.8★, the most of 950 ranked; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

950 East Setauket general contractors are ranked here by CR Score, from ten published factors. 109 are open 24/7, 546 open Saturdays and 218 open Sundays, based on posted hours. The median Google rating is 5.0★ across 950 rated businesses.

Top 10 general contractors in East Setauket at a glance

Top 10 general contractors in East Setauket at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Dynoflip Construction625.0★ (160)Hauppauge, 9 mi awaySat · SunOverall
2Kentstruction625.0★ (69)Medford, 10 mi away24/7Emergencies
3Gappsi, Inc.614.8★ (500)Smithtown, 10 mi awaySatMost reviews
4New Horizon Homes Inc614.9★ (115)Port Jefferson Station, 4 mi awaySat—
53D Design & Build605.0★ (63)Port Jefferson Station, 1 mi awaySat—
6David’s Home Improvements605.0★ (21)Centereach, 4 mi away24/7—
7Power Group Construction Inc605.0★ (80)Deer Park, 17 mi away24/7—
8RC Contracting595.0★ (65)Huntington, 18 mi away24/7—
9Divine Will Home Improvement594.9★ (85)Salisbury, 6 mi awaySat—
10Asphalt D general contracting594.9★ (43)Bayport, 14 mi away24/7—

The 950 best general contractors in East Setauket, ranked

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.

  1. Ranked #1 in East Setauket

    Based in Hauppauge, 9 mi away

    62/100CR Score

    Ranked #1 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
  2. Based in Medford, 10 mi away

    62/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Construction company”.

    • 5.0★ from 69 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    18 Robinson Ave, Medford, NY 11763
  3. Based in Smithtown, 10 mi away

    61/100CR Score

    Ranked #3 because of its Google rating and review volume: 4.8★ from 500 Google reviews, the most in East Setauket.

    • 4.8★ from 500 Google reviews
    Hours
    Mon–Sat 9 AM–4 PM · Sun closed
    Address
    1015 W Jericho Turnpike, Smithtown, NY 11787
  4. Based in Port Jefferson Station, 4 mi away

    61/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 115 Google reviews, listed on Google as “General contractor”.

    • 4.9★ from 115 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun closed
    Address
    1430 Hallock Ave, Port Jefferson Station, NY 11776
  5. Based in Port Jefferson Station, 1 mi away

    60/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Contractor”.

    • 5.0★ from 63 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    248 NY-25A Suite 49, Setauket- East Setauket, NY 11733
  6. Based in Huntington, 18 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 65 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    183 Railroad St, Huntington, NY 11743
  7. Based in South Farmingdale, 23 mi away

    59/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 170 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    34 Paula Dr, South Farmingdale, NY 11735
  8. Based in Port Jefferson Station, 5 mi away

    58/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Contractor”.

    • 5.0★ from 34 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun closed
    Address
    Stuyvesant Ct, Port Jefferson Station, NY 11776

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 950 ranked general contractors here; the rest are on their profiles.

general contractors in East Setauket, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Geovani Construction Inc.585.0★ (26)9 mi
27Carlos Diaz Construction585.0★ (70)11 mi
28DJT Development584.5★ (17)9 mi
29MPD Carpentry585.0★ (39)14 mi
30MP Construction D Inc585.0★ (14)5 mi
31Fusco Interiors584.9★ (80)5 mi
32JLS Building Corp585.0★ (14)11 mi
33DTM Contracting Inc585.0★ (17)2 mi
34Luxury Construction Long Island575.0★ (13)5 mi
35KGR Contracting Corp.574.9★ (35)5 mi
36Eastern Environmental Solutions, Inc574.6★ (32)16 mi
37Y&Z Construction US LLC575.0★ (14)6 mi
38House Beautiful Construction575.0★ (23)6 mi
39VC Legacy Contracting Corp574.8★ (12)10 mi
40Godoy’s Home Improvement Inc575.0★ (19)15 mi
41Chial Construction Corp.575.0★ (19)9 mi
42Gutter Plus Boss574.8★ (91)14 mi
43Dynamic Exteriors LLC574.6★ (22)14 mi
44Domi construction inc575.0★ (9)9 mi
45ILLYRIA Construction LLC575.0★ (11)11 mi
46JB Contractors / Siding, Decks, Gutters, Windows575.0★ (17)8 mi
47MIGUEL GOMEZ CONSTRUCTION & HOME IMPROVEMENTS575.0★ (14)13 mi
48Early Bird Sweeping Contractors Inc.575.0★ (5)5 mi
49G.M.L Home Improvement Corp575.0★ (16)4 mi
50Black Mold Removal Long Island574.8★ (23)16 mi

Also serving East Setauket

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.

Unranked general contractors serving East Setauket
BusinessGoogle ratingDistance
AD Builders5.0★ (2)6 mi
Advanced Utility Solutions5.0★ (2)8 mi
Baron II Contracting3.0★ (2)7 mi
BNF Contractors5.0★ (2)3 mi
Callahan Construction Group Inc5.0★ (2)2 mi
Dantoni Home Remodelers5.0★ (2)3 mi
Egg Energy Systems, Inc.5.0★ (2)4 mi
Ferreira's Contracting Corp3.0★ (2)6 mi
Gary Tierno & Son Master Carpenter5.0★ (2)7 mi
Island Wide Maintenance, Llc5.0★ (2)6 mi
L&V Mechanical1.0★ (2)8 mi
Martino's Contracting Corp.5.0★ (2)6 mi
Maspeth Construction Corp5.0★ (2)3 mi
New Line Kitchen and Bath Designs Inc4.5★ (2)4 mi
Newcomb Contracting & Construction5.0★ (2)8 mi
Niemand's Home Improvement5.0★ (2)6 mi
Quogue Developers Corp5.0★ (2)6 mi
Raymac Construction Inc.5.0★ (2)3 mi
Square Construction and Design Inc.5.0★ (2)7 mi
Titan Electric5.0★ (2)7 mi

How much do general contractors cost in East Setauket?

Typical prices in USD, adjusted for New York with a published regional index. Each row names its basis and month.

How much do general contractors cost in East Setauket?
JobLowTypicalHighBasisChecked
Kitchen remodel$16,000$29,600$45,640Per 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$20,380Per 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 East Setauket general contractors

We scored 950 East Setauket 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn East Setauket data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

General contractors in East Setauket: frequently asked questions

Who is the best general contractor in East Setauket?

By CR Score, the highest-ranked general contractor in East Setauket, NY is Dynoflip Construction with a CR Score of 62/100. It has 5.0★ from 160 Google reviews. It is open 7 days a week. Kentstruction (#2) and Gappsi, Inc. (#3) follow. We ranked 950 general contractors on ten factors, last updated October 22, 2026.

How many general contractors are there in East Setauket?

ContractorsRanked ranks 950 general contractors serving East Setauket, NY. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which general contractors in East Setauket are open 24/7?

109 ranked general contractors in East Setauket post 24/7 hours. The highest-ranked are Kentstruction (#2), David’s Home Improvements (#6) and Power Group Construction Inc (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in East Setauket work on weekends?

546 of 950 ranked general contractors post Saturday hours and 218 post Sunday hours. The highest-ranked open Saturdays are Dynoflip Construction (#1), Kentstruction (#2) and Gappsi, Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does kitchen remodel cost in East Setauket?

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 East Setauket general contractors have?

The median Google rating among 950 rated general contractors in East Setauket is 5.0★, with a median of 8 reviews. Gappsi, Inc. has the most, 500 reviews, and ranks #3. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do general contractors outside East Setauket count in this ranking?

Yes, if they are within 25 mi of the East Setauket 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 East Setauket

  1. October 2026: CR Scores recalculated for 950 general contractors serving East Setauket.
  2. October 2026: 12 duplicate listings merged.

More general contractors and East Setauket pages

Other trades in East Setauket