19,977 mechanical permits in New York City are still open.

71.2% of eligible mechanical permits have been closed.

The median applicant closes 83.3% of their mechanical permits.

Tracking 69,370 mechanical permits across 7,976 applicants since . 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
1	EON MECHANICAL INC	37	26	2	24	7.7%
2	THERMO TECH MECHANICAL I*	43	32	3	29	9.4%
3	R.A.M.S. MECHANICAL INC	40	21	3	18	14.3%
4	SUPERIOR FIRE CONTROL INC	334	304	54	250	17.8%
5	CENTRAL MECHANICAL SYSTEM	45	41	8	33	19.5%
6	CHAPMAN & EVANS INC	26	24	5	19	20.8%
7	DONE RIGHT KITCHEN EXHAUS	214	206	46	160	22.3%
8	WALLACE AVENUE CONSTR LLC	24	22	5	17	22.7%
9	AWL INDUSTRIES INC	49	35	8	27	22.9%
10	SKYLINE DEVELOPERS CONSTR	27	26	6	20	23.1%
11	E AND G MODICA CONTRACTIN	26	24	6	18	25.0%
12	U & I MECHANICAL CORP	30	23	6	17	26.1%
13	ODYSSIA GLOBAL COMM. CORP	53	48	13	35	27.1%
14	BG CONSTRUCTION NY INC	24	21	6	15	28.6%
15	MAXIMUM CONTRACTING INC	27	20	6	14	30.0%
16	MEDRA EXHAUST SYSTEMS COR	75	65	20	45	30.8%
17	PM MECHANICAL GROUP CORP	34	28	9	19	32.1%
18	MKSSKR CONSULTING SERVICE	54	36	12	24	33.3%
19	SB RENOVATION & MODELING	26	21	7	14	33.3%
20	ACS SYSTEM ASSOCIATES INC	119	95	32	63	33.7%
21	PROCIDA CONSTRUCTION CORP	64	53	18	35	34.0%
22	MP REALTY HOLDING CORP	36	24	9	15	37.5%
23	UNIQUE FIRE SYSTEMS INC	73	58	22	36	37.9%
24	DYNAMIC US, INC	71	62	24	38	38.7%
25	RICHARDS PLUM & HTG CO,IN	74	66	26	40	39.4%
26	SOLUTION FIRE PREVENTION,	31	30	12	18	40.0%
27	WE R DECOR CORP	22	20	8	12	40.0%
28	MASTER FIRE MECH CORP	140	113	46	67	40.7%
29	AL SAEED CONSTRUCTION	25	22	9	13	40.9%
30	ACS ENVIRONMENTAL & CONST	31	29	12	17	41.4%
31	J. SIBAJA KITCHEN AND VE*	109	89	38	51	42.7%
32	KORDUN CONSTRUCTION CORP	116	98	42	56	42.9%
33	JOHN EVAN CONTRACTING COR	94	54	24	30	44.4%
34	WDF INC	65	55	25	30	45.5%
35	ZHL GROUP INC	24	22	10	12	45.5%
36	INFINITY CONTRACTING SERV	34	34	16	18	47.1%
37	CAMMEBY'S MNGMT COMPANY	77	53	25	28	47.2%
38	DFE CONTRACTOR LLC	29	23	11	12	47.8%
39	DONE RIGHT HOOD & FIRE SA	89	68	33	35	48.5%
40	DIRNO CORPORATION	56	48	24	24	50.0%
41	ARISTA ELECTRIC CORP	38	32	16	16	50.0%
42	LCS PLUMBING&CONSULT INC	30	28	14	14	50.0%
43	THC CONSTRUCTION INC	42	41	21	20	51.2%
44	CT IDEAL SUPPRESSION	85	55	29	26	52.7%
45	SYMMETRICAL CONSTRUC CORP	40	34	18	16	52.9%
46	AMERICAN PROTECTION SERVI	30	30	16	14	53.3%
47	EASTMAN COOKE & ASSOCIATE	32	26	14	12	53.8%
48	GLOBAL LUXURY SRVCS INC	87	81	44	37	54.3%
49	JFZ CONSTRUCTION, INC	73	68	37	31	54.4%
50	TLS CONSTRUCTION GROUP I*	34	22	12	10	54.5%