20,495 mechanical permits in New York City are still open.

71.3% of eligible mechanical permits have been closed.

The median applicant closes 83.7% of their mechanical permits.

Tracking 71,359 mechanical permits across 8,089 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
351	JD ARCH LLC	37	32	28	4	87.5%
352	AFFINITY BUILDING SOLUTIO	27	24	21	3	87.5%
353	APPROVED PLUMBING AND FIR	24	24	21	3	87.5%
354	GABE CONSTRUCTION AND DEV	24	24	21	3	87.5%
355	LENDLEASE(US)CONSTRUCTION	89	89	78	11	87.6%
356	AIR DEPOT COMM. REFR. COR	70	57	50	7	87.7%
357	MASS CONTRACTING CORP	67	49	43	6	87.8%
358	REIDY CONTRACTING GROUP	148	123	108	15	87.8%
359	KING ROSE OF NY, INC	40	33	29	4	87.9%
360	D&E REFRIGERATION & AIR C	36	33	29	4	87.9%
361	LXS AIR INC	147	133	117	16	88.0%
362	NULITE FUEL OIL CO., LTD	82	75	66	9	88.0%
363	ALL AMERICAN HEATING INC	26	25	22	3	88.0%
364	MASTER COOLING SERVICE CO	26	25	22	3	88.0%
365	HAIAN HONEST RENOVATION	25	25	22	3	88.0%
366	JACOBS TELECOMMUN. INC	25	25	22	3	88.0%
367	QUALITY HEATING DESIGN IN	25	25	22	3	88.0%
368	GANNON CONTRACTING LLC	122	109	96	13	88.1%
369	DUAL FUEL COMPANY LLC	70	59	52	7	88.1%
370	RICHARD MORTMAN	55	51	45	6	88.2%
371	CPM BUILDERS INC	53	51	45	6	88.2%
372	ON-TRAC CONSTRUCTION ASSO	40	34	30	4	88.2%
373	COOK & KRUPA LLC	30	26	23	3	88.5%
374	FORWARD MECHANICAL CORP	29	26	23	3	88.5%
375	MICHILLI INC	76	61	54	7	88.5%
376	JOHN GALLIN & SON, INC	330	280	248	32	88.6%
377	OMARA ORGANIZATION INC	79	70	62	8	88.6%
378	ABILENE, INC	96	89	79	10	88.8%
379	CAM ENERGY HTG AND MECH	66	63	56	7	88.9%
380	TRANE U.S. INC	33	27	24	3	88.9%
381	EXCEL INTERIOR CONSTRUCTI	28	27	24	3	88.9%
382	JRM CONSTRUCTION MGMT LLC	763	624	555	69	88.9%
383	PERFORMANCE MECHANCIAL	84	73	65	8	89.0%
384	ARCHSTONE BUILDERS LLC	133	119	106	13	89.1%
385	KEYSTONE BUILDERS GROUP*	60	46	41	5	89.1%
386	ACTION CONSTRUCTION MGMT	52	46	41	5	89.1%
387	AERIAL DESIGN BUILD SVCS	44	37	33	4	89.2%
388	STEEL TONE CONSTRUCTION	39	37	33	4	89.2%
389	ALL MAKES HTG & A/C CORP	65	56	50	6	89.3%
390	INTERIOR BUILDING SERVICE	64	56	50	6	89.3%
391	THE FRANKLIN CO CONT INC	71	47	42	5	89.4%
392	B.R. FRIES & ASSOCIATES L	52	47	42	5	89.4%
393	MECHANICAL EAST CO.,INC	53	38	34	4	89.5%
394	HELLMAN CONSTRUCTION CO	45	38	34	4	89.5%
395	ICON INTERIORS INC	323	259	232	27	89.6%
396	MJM ASSOCIATES CONSTR LLC	49	48	43	5	89.6%
397	BELL FUEL OIL, LLC	66	58	52	6	89.7%
398	BEE CONSTRUCTIONS LLC	40	29	26	3	89.7%
399	NEWGRANGE CONSTRUCTION CO	32	29	26	3	89.7%
400	TRI-STAR CONSTRUCTION COR	393	339	304	35	89.7%