20,085 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 69,694 mechanical permits across 7,991 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
301	MGI DESIGNED INTERIORS	22	20	17	3	85.0%
302	ACCURATE MECHANICAL INC	20	20	17	3	85.0%
303	COOL BREEZE AIR CON INC	20	20	17	3	85.0%
304	GOLDEN HVAC INC	20	20	17	3	85.0%
305	PIECE MANAGEMENT INC	20	20	17	3	85.0%
306	XINLI.CONSTRUCTION LLC	53	47	40	7	85.1%
307	WOLF CONSTRUCTION CORP 20	64	54	46	8	85.2%
308	CLEAN TECH MECHANICAL INC	30	27	23	4	85.2%
309	ALPHACRAFT CONSTRUCTION*	29	27	23	4	85.2%
310	OCGP LLC	27	27	23	4	85.2%
311	HP BUILDING MANAGEMENT IN	41	41	35	6	85.4%
312	INTERIOR BUILDING SERVICE	59	55	47	8	85.5%
313	CORE FOUR CONSTRUCTION IN	136	104	89	15	85.6%
314	AERIAL DESIGN BUILD SVCS	41	35	30	5	85.7%
315	FOUR STAR AIR CON'D CO LL	31	28	24	4	85.7%
316	CARPEX INC	29	21	18	3	85.7%
317	OZ AIR CONDITIONING, INC	23	21	18	3	85.7%
318	MPS PLUMBING & HEATING IN	22	21	18	3	85.7%
319	WMCM LLC	21	21	18	3	85.7%
320	NEW YORK HEATING CORP	205	184	158	26	85.9%
321	VERSATILE SERVICES LLC	109	92	79	13	85.9%
322	RICHARD MORTMAN	54	50	43	7	86.0%
323	CPM BUILDERS INC	53	50	43	7	86.0%
324	ACE-ATLAS PLBG & HTG LLC	62	43	37	6	86.0%
325	COTTAM HEATING & AIR COND	54	43	37	6	86.0%
326	LACOR MECHANICAL SYSTEMS	33	29	25	4	86.2%
327	AMA DESIGN BUILD LLC	31	29	25	4	86.2%
328	AAA TOTAL PLUMBING, INC	22	22	19	3	86.4%
329	STUART N SCHWARTZ	148	118	102	16	86.4%
330	HELLMAN CONSTRUCTION CO	44	37	32	5	86.5%
331	CHAMP PLUMBING & HTG CORP	75	60	52	8	86.7%
332	SCARAN OIL SERVICE INC	131	121	105	16	86.8%
333	AKS INTERNATIONAL INC	63	53	46	7	86.8%
334	VERICON CONSTRUCTION CO	61	53	46	7	86.8%
335	HOLT CONSTRUCTION CORP	59	53	46	7	86.8%
336	GANNON CONTRACTING LLC	118	107	93	14	86.9%
337	MJM ASSOCIATES CONSTR LLC	49	46	40	6	87.0%
338	L & M BUILDERS GROUP LLC	26	23	20	3	87.0%
339	LLOYD G DRUMMOND PLBG&GEN	23	23	20	3	87.0%
340	MMI MECHANICAL INC	23	23	20	3	87.0%
341	COYLE CONTRACTING CORP	69	54	47	7	87.0%
342	JRM CONSTRUCTION MGMT LLC	739	610	531	79	87.0%
343	JD ARCH LLC	37	31	27	4	87.1%
344	AIR DEPOT COMM. REFR. COR	67	55	48	7	87.3%
345	BREFFNI MECHANICAL INC	67	55	48	7	87.3%
346	ATLANTIDA HVAC CORP	38	32	28	4	87.5%
347	AFFINITY BUILDING SOLUTIO	25	24	21	3	87.5%
348	QUALITY HEATING DESIGN IN	25	24	21	3	87.5%
349	APPROVED PLUMBING AND FIR	24	24	21	3	87.5%
350	GABE CONSTRUCTION AND DEV	24	24	21	3	87.5%