334 suppression permits in Pittsburgh are still open.

87.5% of eligible suppression permits have been closed.

The median applicant closes 95.8% of their suppression permits.

Tracking 2,665 suppression permits across 82 applicants since . 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	127	98	74	24	75.5%
2	J & J Fire Protection Co. Inc.	57	41	31	10	75.6%
3	Fire Fighter Sales and Service Co., Inc.	109	56	46	10	82.1%
4	Total Fire Protection, LLC	23	21	18	3	85.7%
5	Summit Fire & Security, LLC	48	36	31	5	86.1%
6	Pittsburgh Fire Sprinkler LLC	158	131	116	15	88.5%
7	Grunau Company, Inc.	169	153	137	16	89.5%
8	Fire Fighter Sales and Service Co., Inc	83	83	75	8	90.4%
9	Certasite LLC	132	111	103	8	92.8%
10	Interstate Fire Protection Co Inc	52	43	40	3	93.0%
11	Johnson Controls Fire Protection LP	253	191	179	12	93.7%
12	J & J Fire Protection Co	53	53	50	3	94.3%
13	Ryco Fire Protection Services LLC	112	71	67	4	94.4%
14	Mongiovi & Son Fire Protection Services, LP	40	40	38	2	95.0%
15	Preferred Fire Protection	335	335	326	9	97.3%
16	Mongiovi & Son Fire Protection	94	94	93	1	98.9%
17	Alliance Fire Systems Inc	62	32	32	0	100.0%
18	Alliance Fire Systems	41	41	41	0	100.0%