20,065 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 69,647 mechanical permits across 7,989 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	47	22	3	19	13.6%
4	SUPERIOR FIRE CONTROL INC	335	305	55	250	18.0%
5	CHAPMAN & EVANS INC	27	25	5	20	20.0%
6	WALLACE AVENUE CONSTR LLC	29	24	5	19	20.8%
7	CENTRAL MECHANICAL SYSTEM	45	41	9	32	22.0%
8	DONE RIGHT KITCHEN EXHAUS	214	207	47	160	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	27	24	6	18	25.0%
12	U & I MECHANICAL CORP	29	23	6	17	26.1%
13	ODYSSIA GLOBAL COMM. CORP	53	48	13	35	27.1%
14	MEDRA EXHAUST SYSTEMS COR	76	66	20	46	30.3%
15	BG CONSTRUCTION NY INC	25	22	7	15	31.8%
16	PM MECHANICAL GROUP CORP	34	28	9	19	32.1%
17	ACS SYSTEM ASSOCIATES INC	120	97	32	65	33.0%
18	SB RENOVATION & MODELING	25	21	7	14	33.3%
19	PROCIDA CONSTRUCTION CORP	64	53	18	35	34.0%
20	MKSSKR CONSULTING SERVICE	53	37	13	24	35.1%
21	MP REALTY HOLDING CORP	36	24	9	15	37.5%
22	UNIQUE FIRE SYSTEMS INC	73	58	22	36	37.9%
23	DYNAMIC US, INC	71	62	24	38	38.7%
24	RICHARDS PLUM & HTG CO,IN	73	65	26	39	40.0%
25	WE R DECOR CORP	22	20	8	12	40.0%
26	AL SAEED CONSTRUCTION	26	22	9	13	40.9%
27	MASTER FIRE MECH CORP	141	114	47	67	41.2%
28	J. SIBAJA KITCHEN AND VE*	109	89	38	51	42.7%
29	ACS ENVIRONMENTAL & CONST	31	30	13	17	43.3%
30	SOLUTION FIRE PREVENTION,	31	30	13	17	43.3%
31	JOHN EVAN CONTRACTING COR	96	55	24	31	43.6%
32	KORDUN CONSTRUCTION CORP	116	98	43	55	43.9%
33	WDF INC	66	56	25	31	44.6%
34	ZHL GROUP INC	24	22	10	12	45.5%
35	INFINITY CONTRACTING SERV	34	34	16	18	47.1%
36	CAMMEBY'S MNGMT COMPANY	77	53	25	28	47.2%
37	DONE RIGHT HOOD & FIRE SA	89	69	34	35	49.3%
38	DIRNO CORPORATION	56	48	24	24	50.0%
39	ARISTA ELECTRIC CORP	39	32	16	16	50.0%
40	THC CONSTRUCTION INC	39	38	19	19	50.0%
41	LCS PLUMBING&CONSULT INC	30	28	14	14	50.0%
42	DFE CONTRACTOR LLC	28	22	11	11	50.0%
43	CT IDEAL SUPPRESSION	85	56	29	27	51.8%
44	MKNK WASTE REMOVAL INC	25	21	11	10	52.4%
45	SYMMETRICAL CONSTRUC CORP	40	34	18	16	52.9%
46	AMERICAN PROTECTION SERVI	30	30	16	14	53.3%
47	DIGITAL CONSTRUCTION TECH	35	26	14	12	53.8%
48	EASTMAN COOKE & ASSOCIATE	32	26	14	12	53.8%
49	GLOBAL LUXURY SRVCS INC	87	81	44	37	54.3%
50	J&J DESIGNS INC	61	46	25	21	54.3%