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
1	THERMO TECH MECHANICAL I*	38	26	2	24	7.7%
2	SUPERIOR FIRE CONTROL INC	321	292	34	258	11.6%
3	CHAPMAN & EVANS INC	26	20	3	17	15.0%
4	CENTRAL MECHANICAL SYSTEM	43	37	6	31	16.2%
5	RICHARDS PLUM & HTG CO,IN	79	62	12	50	19.4%
6	DONE RIGHT KITCHEN EXHAUS	211	201	43	158	21.4%
7	U & I MECHANICAL CORP	28	22	5	17	22.7%
8	WALLACE AVENUE CONSTR LLC	26	21	5	16	23.8%
9	SKYLINE DEVELOPERS CONSTR	26	25	6	19	24.0%
10	ODYSSIA GLOBAL COMM. CORP	51	48	12	36	25.0%
11	E AND G MODICA CONTRACTIN	26	24	6	18	25.0%
12	AWL INDUSTRIES INC	46	31	8	23	25.8%
13	DUAL FUEL COMPANY LLC	79	45	12	33	26.7%
14	PM MECHANICAL GROUP CORP	30	25	7	18	28.0%
15	MARIC MECHANICAL INC	105	99	29	70	29.3%
16	ACS SYSTEM ASSOCIATES INC	111	82	26	56	31.7%
17	CAMMEBY'S MNGMT COMPANY	60	47	15	32	31.9%
18	PROCIDA CONSTRUCTION CORP	61	49	16	33	32.7%
19	MEDRA EXHAUST SYSTEMS COR	73	54	18	36	33.3%
20	MP REALTY HOLDING CORP	27	23	8	15	34.8%
21	MKSSKR CONSULTING SERVICE	43	28	10	18	35.7%
22	UNIQUE FIRE SYSTEMS INC	69	53	20	33	37.7%
23	KORDUN CONSTRUCTION CORP	109	98	37	61	37.8%
24	J. SIBAJA KITCHEN AND VE*	103	82	31	51	37.8%
25	PYRAMID ETC COMPANIES, LL	121	103	39	64	37.9%
26	SOLUTION FIRE PREVENTION,	31	29	11	18	37.9%
27	THC CONSTRUCTION INC	49	42	16	26	38.1%
28	MASTER FIRE MECH CORP	132	107	41	66	38.3%
29	DYNAMIC US, INC	67	60	24	36	40.0%
30	WE R DECOR CORP	22	20	8	12	40.0%
31	JOHN EVAN CONTRACTING COR	78	36	15	21	41.7%
32	ZHL GROUP INC	23	21	9	12	42.9%
33	ACS ENVIRONMENTAL & CONST	33	25	11	14	44.0%
34	DONE RIGHT HOOD & FIRE SA	81	63	28	35	44.4%
35	DFE CONTRACTOR LLC	26	20	9	11	45.0%
36	AL SAEED CONSTRUCTION	24	20	9	11	45.0%
37	INFINITY CONTRACTING SERV	35	31	14	17	45.2%
38	DIRNO CORPORATION	51	39	18	21	46.2%
39	MAMC CONSULTING REPS LLC	66	48	24	24	50.0%
40	INTERSTATE MECH SVCS INC	40	28	14	14	50.0%
41	SYMMETRICAL CONSTRUC CORP	39	30	15	15	50.0%
42	J&J DESIGNS INC	60	41	21	20	51.2%
43	L&L CONSTRUCTION DEVELOP	101	70	36	34	51.4%
44	C. D. E. AIR-CONDITIONING	30	29	15	14	51.7%
45	L.F. DRISCOLL COMPANY LLC	44	42	22	20	52.4%
46	GLOBAL LUXURY SRVCS INC	85	75	40	35	53.3%
47	ALAFOGIANNIS PLBG & HTG	65	60	32	28	53.3%
48	ARISTA ELECTRIC CORP	35	30	16	14	53.3%
49	AMERICAN PROTECTION SERVI	30	28	15	13	53.6%
50	DIGITAL CONSTRUCTION TECH	29	24	13	11	54.2%