19,494 mechanical permits in New York City are still open.

71.2% of eligible mechanical permits have been closed.

The median applicant closes 82.9% of their mechanical permits.

Tracking 67,684 mechanical permits across 7,898 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	THERMO TECH MECHANICAL I*	41	30	3	27	10.0%
2	EON MECHANICAL INC	33	23	3	20	13.0%
3	SUPERIOR FIRE CONTROL INC	331	301	52	249	17.3%
4	CENTRAL MECHANICAL SYSTEM	45	40	7	33	17.5%
5	RICHARDS PLUM & HTG CO,IN	77	67	12	55	17.9%
6	CHAPMAN & EVANS INC	25	23	5	18	21.7%
7	DONE RIGHT KITCHEN EXHAUS	212	204	45	159	22.1%
8	U & I MECHANICAL CORP	30	22	5	17	22.7%
9	SKYLINE DEVELOPERS CONSTR	27	26	6	20	23.1%
10	AWL INDUSTRIES INC	46	33	8	25	24.2%
11	E AND G MODICA CONTRACTIN	26	24	6	18	25.0%
12	WALLACE AVENUE CONSTR LLC	24	20	5	15	25.0%
13	ODYSSIA GLOBAL COMM. CORP	52	48	13	35	27.1%
14	BG CONSTRUCTION NY INC	24	20	6	14	30.0%
15	PM MECHANICAL GROUP CORP	32	26	8	18	30.8%
16	MARIC MECHANICAL INC	111	99	31	68	31.3%
17	MKSSKR CONSULTING SERVICE	47	31	10	21	32.3%
18	ACS SYSTEM ASSOCIATES INC	119	92	30	62	32.6%
19	PROCIDA CONSTRUCTION CORP	62	52	17	35	32.7%
20	MEDRA EXHAUST SYSTEMS COR	76	61	20	41	32.8%
21	MP REALTY HOLDING CORP	32	24	9	15	37.5%
22	UNIQUE FIRE SYSTEMS INC	74	56	22	34	39.3%
23	MASTER FIRE MECH CORP	137	111	44	67	39.6%
24	DYNAMIC US, INC	70	60	24	36	40.0%
25	SOLUTION FIRE PREVENTION,	31	30	12	18	40.0%
26	WE R DECOR CORP	22	20	8	12	40.0%
27	AL SAEED CONSTRUCTION	24	22	9	13	40.9%
28	KORDUN CONSTRUCTION CORP	118	99	41	58	41.4%
29	J. SIBAJA KITCHEN AND VE*	107	88	37	51	42.0%
30	JOHN EVAN CONTRACTING COR	91	44	19	25	43.2%
31	WDF INC	64	52	23	29	44.2%
32	ZHL GROUP INC	24	22	10	12	45.5%
33	DIRNO CORPORATION	53	46	21	25	45.7%
34	INFINITY CONTRACTING SERV	35	35	16	19	45.7%
35	THC CONSTRUCTION INC	38	37	17	20	45.9%
36	ACS ENVIRONMENTAL & CONST	33	26	12	14	46.2%
37	CAMMEBY'S MNGMT COMPANY	74	49	23	26	46.9%
38	DFE CONTRACTOR LLC	28	23	11	12	47.8%
39	ARISTA ELECTRIC CORP	39	33	16	17	48.5%
40	DONE RIGHT HOOD & FIRE SA	87	68	33	35	48.5%
41	MAMC CONSULTING REPS LLC	73	49	25	24	51.0%
42	LCS PLUMBING&CONSULT INC	29	27	14	13	51.9%
43	CT IDEAL SUPPRESSION	83	52	27	25	51.9%
44	L.F. DRISCOLL COMPANY LLC	48	42	22	20	52.4%
45	J&J DESIGNS INC	58	45	24	21	53.3%
46	AMERICAN PROTECTION SERVI	30	30	16	14	53.3%
47	JFZ CONSTRUCTION, INC	74	69	37	32	53.6%
48	EASTMAN COOKE & ASSOCIATE	31	26	14	12	53.8%
49	ALAFOGIANNIS PLBG & HTG	65	61	33	28	54.1%
50	DIGITAL CONSTRUCTION TECH	31	24	13	11	54.2%