Most active commercial contractors in New York City

2,000 contractors are named on 3 or more commercial and multifamily building permits in New York City’s records, ranked by permit count. Structure Tone, LLC leads with 1,141.

Source: building permit records from New York City's Socrata open-data portal, checked daily. Data through October 28, 2026. How we count

1301. 1301Evergreen Builders & Con23 permits · latest Sep 25
1302. 1302Fm95ny LLC23 permits · latest Oct 19
1303. 1303Frank Moore23 permits · latest Oct 21
1304. 1304Fresh Meadow Mech PLBG LL23 permits · latest Oct 28
1305. 1305Genesis NYC Construction23 permits · latest Oct 27
1306. 1306Henry Restoration LTD23 permits · latest Oct 14
1307. 1307Honeybee Services Inc23 permits · latest Jun 30
1308. 1308Infrastructure Repair Ser23 permits · latest Oct 15
1309. 1309Integrated HVAC Sys & SVC23 permits · latest Oct 13
1310. 1310JD Arch LLC23 permits · latest Jul 14
1311. 1311J.Hausman Plumbing Inc23 permits · latest Oct 5
1312. 1312JL Plumbing, LLC23 permits · latest Jul 10
1313. 1313The J. Pilla Group LTD23 permits · latest Jun 15
1314. 1314Junior Carter Mech. Corp23 permits · latest Oct 27
1315. 1315Kmi Inc23 permits · latest Sep 21
1316. 1316Knockout Construction Inc23 permits · latest Oct 26
1317. 1317KNS Building Rest. Inc23 permits · latest Aug 24
1318. 1318LCS Plumbing&Consult Inc23 permits · latest Jun 23
1319. 1319Liberty One Construction23 permits · latest Aug 28
1320. 1320Lineal Const & Rest Corp23 permits · latest Oct 2
1321. 1321LTB Mechanical Corp23 permits · latest Oct 15
1322. 1322Monello Enterprises Inc23 permits · latest Sep 1
1323. 1323MR. Air NYC Corp23 permits · latest Oct 28
1324. 1324Nicholson & Galloway, Inc23 permits · latest Aug 20
1325. 1325NYC Painting Contracting23 permits · latest Apr 2
1326. 1326Nys Essential Power Inc23 permits · latest Sep 18
1327. 1327Plescia Constr & Dev LLC23 permits · latest Sep 15
1328. 1328Primary Built LLC23 permits · latest Oct 13
1329. 1329Prosperity Group NY, Inc23 permits · latest Aug 14
1330. 1330Psi Plumbing Inc23 permits · latest Sep 24
1331. 1331Raven Construction Servic23 permits · latest Dec 10
1332. 1332SD Builders And Construct23 permits · latest Jun 30
1333. 1333Signature Audio Design LL23 permits · latest Jul 22
1334. 1334S. Tieger PLBG. Co., Inc23 permits · latest Oct 21
1335. 1335Structureline Inc23 permits · latest Jul 22
1336. 1336TCS Construction Corp23 permits · latest Sep 2
1337. 1337Trinchese Construction In23 permits · latest Oct 27
1338. 1338Trinity Solar LLC23 permits · latest Oct 27
1339. 1339TVS Mechanical Corp23 permits · latest Oct 27
1340. 1340Upper Restoration Inc23 permits · latest Sep 22
1341. 1341Zaf Corporation23 permits · latest Oct 27
1342. 1342Air Depot Comm. Refr. Cor22 permits · latest Oct 26
1343. 1343Air Stream Air Conditioni22 permits · latest Oct 22
1344. 1344Amw Plumbing Inc22 permits · latest Oct 27
1345. 1345Ariel Services Inc22 permits · latest Sep 14
1346. 1346Arista PLBG & HTG Corp22 permits · latest Oct 22
1347. 1347Avc General Contracting L22 permits · latest Oct 23
1348. 1348Big Apple Designs And Env22 permits · latest Sep 15
1349. 1349Big Apple Renovation & Re22 permits · latest Oct 22
1350. 1350Bonei Builders LLC22 permits · latest Nov 17
1351. 1351Bound Construction Corp22 permits · latest Oct 27
1352. 1352Build R US Corp22 permits · latest Sep 9
1353. 1353Buildwise Construction GR22 permits · latest Jun 22
1354. 1354Bushburg Builders LLC22 permits · latest Jul 9
1355. 1355Capitol Awning Co Inc22 permits · latest Sep 30
1356. 1356City Gas HTG SVC Co Inc22 permits · latest Aug 7
1357. 1357Cobot Plumbing And Heatin22 permits · latest Sep 15
1358. 1358Darcon Construction Inc22 permits · latest May 8
1359. 1359Developing NY State LLC22 permits · latest May 21
1360. 1360Dosanjh Construction Corp22 permits · latest Sep 18
1361. 1361Dynamic Development And C22 permits · latest Oct 27
1362. 1362Dynamix Scaffold Group LL22 permits · latest Oct 14
1363. 1363Fire Zone Ventilation & S22 permits · latest Sep 9
1364. 1364Fortress Force Const. Cor22 permits · latest Oct 20
1365. 1365Four Points P & H Corp22 permits · latest Oct 2
1366. 1366Full Service Contracting22 permits · latest Oct 15
1367. 1367GFX Site Development Inc22 permits · latest Oct 26
1368. 1368Global Facility Managemen22 permits · latest Jul 30
1369. 1369Gregor Industries Inc22 permits · latest Aug 24
1370. 1370Homepro General Contracti22 permits · latest Aug 13
1371. 1371Idk Cooling Corp22 permits · latest Oct 21
1372. 1372JCT Development NY Inc22 permits · latest Jun 9
1373. 1373Jia Wei Construction Inc22 permits · latest Oct 15
1374. 1374JLS Group Construction LL22 permits · latest Apr 7
1375. 1375John Hummel Custom BLD In22 permits · latest Oct 9
1376. 1376Jpi Plumbing & Heating In22 permits · latest Aug 27
1377. 1377K.M.D Mechanical 1443 LLC22 permits · latest Oct 27
1378. 1378Lendlease(US)Construction22 permits · latest Jul 6
1379. 1379Long Island Environmental22 permits · latest Aug 12
1380. 1380Manhattan Construction &22 permits · latest Oct 13
1381. 1381Pacific PLBG. & HTG. Corp22 permits · latest Sep 1
1382. 1382Peak Plumbing Solutions L22 permits · latest Jul 29
1383. 1383Pelham Plumbing & HTG Cor22 permits · latest Oct 20
1384. 1384Pharaohs Restoration22 permits · latest Sep 10
1385. 1385Precision Build USA Inc22 permits · latest Oct 9
1386. 1386Prime Construction USA22 permits · latest Oct 14
1387. 1387Prosperity Construction22 permits · latest Sep 4
1388. 1388RFP Construction Inc22 permits · latest Jun 10
1389. 1389Richter & Ratner Contract22 permits · latest Jan 5
1390. 1390Rong Maintenance Inc22 permits · latest Aug 7
1391. 1391Sajo Inc22 permits · latest Sep 10
1392. 1392Sea-Dar Enterprises, Inc22 permits · latest Oct 15
1393. 1393Sienia Construction Inc22 permits · latest Sep 15
1394. 1394Skyline Builders Group LL22 permits · latest Sep 9
1395. 1395Starr Industries LLC22 permits · latest Oct 28
1396. 1396Taconic Builders Inc22 permits · latest Sep 11
1397. 1397Verde Electric Corp22 permits · latest Oct 27
1398. 1398Versus PLBG And HTG LLC22 permits · latest Oct 23
1399. 1399Welldone Inspections Inc22 permits · latest Sep 16
1400. 1400Z.W. PLBG & HTG Corp22 permits · latest Sep 25

Data through October 28, 2026.