18,948 mechanical permits in New York City are still open.

70.7% of eligible mechanical permits have been closed.

The median applicant closes 82.5% of their mechanical permits.

Tracking 64,595 mechanical permits across 7,730 applicants. Data updated daily from NYC Open Data.

Lowest Mechanical Permit Closure Rates

Applicants with 20+ rated permits, active in the last 3 years. Methodology

All Types General Construction Electrical Plumbing Structural Mechanical Fire Protection Foundation Solar Demolition

#	Applicant	Total Permits	Rated Eligible	Closed	Still Open	Closure Rate
401	HITE CONSTRUCTION INC	29	25	23	2	92.0%
402	TRI STATE PLBG & HTG INC	41	38	35	3	92.1%
403	TRI-STAR CONSTRUCTION COR	367	296	273	23	92.2%
404	ELYSIUM CONSTRUCTION INC	44	39	36	3	92.3%
405	SKYWARD DEVELOPERS INC	39	39	36	3	92.3%
406	HENICK-LANE SERVICE CORP	38	26	24	2	92.3%
407	P.J. MECHANICAL CORP	30	26	24	2	92.3%
408	TRANE U.S. INC	29	26	24	2	92.3%
409	LANE REFRIGERATION CO.,IN	98	79	73	6	92.4%
410	MR. AIR NYC CORP	90	79	73	6	92.4%
411	RUN RITE MECHANICAL CORP	30	27	25	2	92.6%
412	TT&T CONSTRUCTION INC	68	68	63	5	92.6%
413	KAIETEUR CONSTRUCTION INC	48	41	38	3	92.7%
414	GOOD-WILL MECHANICAL CORP	81	69	64	5	92.8%
415	MJH CONSTRUCTION CORP	125	87	81	6	93.1%
416	UNIQUE MECHANICAL CORP	35	29	27	2	93.1%
417	ENVIRONMENTAL PRO MECH	50	44	41	3	93.2%
418	HENEGAN CONSTRUCTION CO.,	90	90	84	6	93.3%
419	KLARACON LLC	50	45	42	3	93.3%
420	LORICH CONSTRUCTION MANAG	39	30	28	2	93.3%
421	SAVCON LLC	94	93	87	6	93.5%
422	EAST COAST OFFICE SOLUT	34	31	29	2	93.5%
423	KABACK ENTERPRISES INC	31	31	29	2	93.5%
424	STANLEY RUTH CO LLC	59	48	45	3	93.8%
425	NEW TECH MECHAN SYSTEMS I	33	32	30	2	93.8%
426	UNITY CONSTRUCTION GROUP	87	66	62	4	93.9%
427	PARK MANAGEMENT USA CORP	38	33	31	2	93.9%
428	ENER-CON TECHNICAL SERVIC	78	67	63	4	94.0%
429	METROPOLITAN MECHANICAL C	56	51	48	3	94.1%
430	METRO MECHANICAL LLC	37	34	32	2	94.1%
431	SPK/LEWIS CONSTRUCTION LL	105	86	81	5	94.2%
432	RESTORE AMERICA, INC	37	35	33	2	94.3%
433	NUCOR CONSTRUCTION CORP	158	124	117	7	94.4%
434	M. FRIED STORE FIXTURES,	40	36	34	2	94.4%
435	BONDEE ENTERPRISES INC	49	37	35	2	94.6%
436	CLUNE CONSTRUCTION CO LP	603	502	475	27	94.6%
437	BENCHMARK BUILDERS LLC	79	78	74	4	94.9%
438	CITYSCAPE BUILDERS LLC	43	40	38	2	95.0%
439	AAA TOTAL PLUMBING, INC	22	20	19	1	95.0%
440	SNS ORGNIZATION LTD	50	41	39	2	95.1%
441	AFGO MECHANICAL SVCS INC	184	144	137	7	95.1%
442	TARGET CONSTRUCTION LLC	49	42	40	2	95.2%
443	MABE GROUP INC	42	42	40	2	95.2%
444	ZEFI & CO. LLC	26	21	20	1	95.2%
445	NICOLOSI BROS INC	24	21	20	1	95.2%
446	LW INTERIOR REMODELING IN	37	22	21	1	95.5%
447	BEYOND COOLING LLC	95	69	66	3	95.7%
448	AMA DESIGN BUILD LLC	29	24	23	1	95.8%
449	LINKED MECHANICAL LLC	29	24	23	1	95.8%
450	AMERICAN STANDARD P&H COR	105	74	71	3	95.9%