298 suppression permits in Pittsburgh are still open.

88.1% of eligible suppression permits have been closed.

The median applicant closes 95.3% of their suppression permits.

Tracking 2,495 suppression permits across 79 applicants. Data updated daily from WPRDC (Western PA Regional Data Center).

Lowest Suppression Permit Closure Rates

Applicants with 20+ rated permits, active in the last 3 years. Methodology

#	Applicant	Total Permits	Rated Eligible	Closed	Still Open	Closure Rate
1	Preferred Fire Protection Inc	109	89	63	26	70.8%
2	J & J Fire Protection Co. Inc.	51	26	20	6	76.9%
3	Fire Fighter Sales and Service Co., Inc.	89	49	38	11	77.6%
4	Summit Fire & Security, LLC	41	30	26	4	86.7%
5	Pittsburgh Fire Sprinkler LLC	152	118	103	15	87.3%
6	Fire Fighter Sales and Service Co., Inc	84	84	76	8	90.5%
7	Grunau Company, Inc.	160	135	123	12	91.1%
8	Certasite LLC	121	105	96	9	91.4%
9	Interstate Fire Protection Co Inc	50	39	36	3	92.3%
10	Johnson Controls Fire Protection LP	223	171	159	12	93.0%
11	Mongiovi & Son Fire Protection Services, LP	40	32	30	2	93.8%
12	J & J Fire Protection Co	53	53	50	3	94.3%
13	Ryco Fire Protection Services LLC	90	61	58	3	95.1%
14	Preferred Fire Protection	338	338	326	12	96.4%
15	Mongiovi & Son Fire Protection	94	94	93	1	98.9%
16	ABCO Fire Protection, Inc	62	62	62	0	100.0%
17	Alliance Fire Systems Inc	52	21	21	0	100.0%
18	Ryco Fire Protection Services LP	45	45	45	0	100.0%
19	Alliance Fire Systems	41	41	41	0	100.0%