46,199 mechanical permits in Columbus are still open.

71.9% of eligible mechanical permits have been closed.

The median applicant closes 83.5% of their mechanical permits.

Tracking 164,163 mechanical permits across 9,764 applicants since . Data updated daily from City of Columbus Open Data.

Lowest Mechanical Permit Closure Rates

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

All Types Electrical Mechanical Plumbing Fire Protection Structural

#	Applicant	Total Permits	Rated Eligible	Closed	Still Open	Closure Rate
101	ROBERT K MORTON PLUMBING	53	40	29	11	72.5%
102	GUNTHER PLUMBING	42	40	29	11	72.5%
103	ENVIRONMENTALLY KIND CONSTRUCTION LLC	41	40	29	11	72.5%
104	DeBra-Kuempel, Inc.	40	40	29	11	72.5%
105	HAIRSTONS SERVICES LLC	114	110	80	30	72.7%
106	WHEELAND PLUMBING & DRAIN SERVICE LLC	24	22	16	6	72.7%
107	Dor-Mar Heating & Air	88	85	62	23	72.9%
108	ACORN PLUMBING & HEATING LLC	51	49	36	13	73.5%
109	DOC THOMPSON PLUMBING LLC	399	398	293	105	73.6%
110	A TEAM HEATING AND COOLING	57	57	42	15	73.7%
111	KIRK WILLIAMS CO INC	38	38	28	10	73.7%
112	KLS BARTHOLOMEW LLC	127	127	94	33	74.0%
113	ALL HOURS MECHANICAL LLC	32	31	23	8	74.2%
114	CUSTOM AIR CONDITIONING & HEATING CO	4,874	4,631	3,447	1,184	74.4%
115	Royal Air Technologies	65	60	45	15	75.0%
116	Capital City Mechanical	51	48	36	12	75.0%
117	MYERS PLUMBING REPAIR	40	40	30	10	75.0%
118	Mechanical Optimizers of Columbus	28	24	18	6	75.0%
119	SELECT RESTAURANT SERVICES INC	25	20	15	5	75.0%
120	AIRTRON, INC	899	899	680	219	75.6%
121	CAPITAL CITY MECHANICAL INC	31	29	22	7	75.9%
122	GAHANNA HEATING & COOLING INC	110	109	83	26	76.1%
123	KOHR ROYER GRIFFITH INC	99	97	74	23	76.3%
124	ADVANCED AIRE HEATING AND AIR CONDITIONING	99	89	68	21	76.4%
125	WOLFE & SONS HEATING & COOLING INC	594	594	455	139	76.6%
126	ANDERSON HVAC SERVICES LLC	61	60	46	14	76.7%
127	MAX MECHANICAL SERVICES LLC	98	88	68	20	77.3%
128	AIRWAYS HEATING & COOLING LLC	711	674	521	153	77.3%
129	TRINITY HEATING AND COOLING	40	31	24	7	77.4%
130	LEES HVAC	126	126	98	28	77.8%
131	RALPH'S PLUMBING LLC	36	36	28	8	77.8%
132	West Jefferson Plumbing and Heating	291	149	116	33	77.9%
133	CLASSIC AIR INC	1,215	1,215	946	269	77.9%
134	BEST PLUMBING LTD	33	33	26	7	78.8%
135	Sauer Group Inc.	112	109	86	23	78.9%
136	D H HEATING AND COOLING INC	124	124	98	26	79.0%
137	SOUDANIS HEATING COOLING & REFRIGERATION	37	29	23	6	79.3%
138	CHC Service Co Inc	103	63	50	13	79.4%
139	Eagle Heating & Cooling Inc.	95	44	35	9	79.5%
140	SWARTZ AIR	110	98	78	20	79.6%
141	CARDINAL HEATING & COOLING LLC	59	59	47	12	79.7%
142	AMERICAN MECHANICAL GROUP INC	304	292	233	59	79.8%
143	MASTER AIR LLC	111	110	88	22	80.0%
144	KAS REFRIGERATION	39	35	28	7	80.0%
145	AIRCLAWS INC	21	20	16	4	80.0%
146	FRANKLIN HEATING COOLING	56	56	45	11	80.4%
147	DEEM LLC	167	163	131	32	80.4%
148	WATERWORKS	51	51	41	10	80.4%
149	AIRTRON INC	1,894	1,650	1,327	323	80.4%
150	Columbus Worthington Air	36	36	29	7	80.6%