47,039 mechanical permits in Columbus are still open.

71.7% of eligible mechanical permits have been closed.

The median applicant closes 83.7% of their mechanical permits.

Tracking 165,931 mechanical permits across 9,973 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	DeBra-Kuempel, Inc.	40	40	29	11	72.5%
102	ENVIRONMENTAL AIR INC	171	161	117	44	72.7%
103	HAIRSTONS SERVICES LLC	118	110	80	30	72.7%
104	WHEELAND PLUMBING & DRAIN SERVICE LLC	24	22	16	6	72.7%
105	Dor-Mar Heating & Air	88	85	62	23	72.9%
106	R&R MECHANICAL SERVICES LLC	32	30	22	8	73.3%
107	ACORN PLUMBING & HEATING LLC	51	49	36	13	73.5%
108	DOC THOMPSON PLUMBING LLC	399	398	293	105	73.6%
109	A TEAM HEATING AND COOLING	57	57	42	15	73.7%
110	KIRK WILLIAMS CO INC	38	38	28	10	73.7%
111	KLS BARTHOLOMEW LLC	127	127	94	33	74.0%
112	ALL HOURS MECHANICAL LLC	32	31	23	8	74.2%
113	CUSTOM AIR CONDITIONING & HEATING CO	4,899	4,692	3,482	1,210	74.2%
114	ROBERT K MORTON PLUMBING	53	43	32	11	74.4%
115	Capital City Mechanical	51	48	36	12	75.0%
116	TRINITY HEATING AND COOLING	44	32	24	8	75.0%
117	MYERS PLUMBING REPAIR	40	40	30	10	75.0%
118	CARRION AIR LLC	30	20	15	5	75.0%
119	Royal Air Technologies	67	61	46	15	75.4%
120	CAPITAL CITY MECHANICAL INC	31	29	22	7	75.9%
121	GAHANNA HEATING & COOLING INC	111	109	83	26	76.1%
122	SELECT RESTAURANT SERVICES INC	25	21	16	5	76.2%
123	KOHR ROYER GRIFFITH INC	99	97	74	23	76.3%
124	WOLFE & SONS HEATING & COOLING INC	594	594	455	139	76.6%
125	ANDERSON HVAC SERVICES LLC	61	60	46	14	76.7%
126	ADVANCED AIRE HEATING AND AIR CONDITIONING	99	91	70	21	76.9%
127	Mechanical Optimizers of Columbus	28	26	20	6	76.9%
128	AIRWAYS HEATING & COOLING LLC	712	674	521	153	77.3%
129	MAX MECHANICAL SERVICES LLC	98	89	69	20	77.5%
130	LEES HVAC	126	126	98	28	77.8%
131	RALPH'S PLUMBING LLC	36	36	28	8	77.8%
132	CLASSIC AIR INC	1,216	1,215	946	269	77.9%
133	West Jefferson Plumbing and Heating	309	180	141	39	78.3%
134	BEST PLUMBING LTD	33	33	26	7	78.8%
135	Sauer Group Inc.	112	109	86	23	78.9%
136	CARDINAL HEATING & COOLING LLC	59	59	47	12	79.7%
137	SWARTZ AIR	110	99	79	20	79.8%
138	MASTER AIR LLC	111	110	88	22	80.0%
139	Eagle Heating & Cooling Inc.	104	45	36	9	80.0%
140	KAS REFRIGERATION	42	35	28	7	80.0%
141	SOUDANIS HEATING COOLING & REFRIGERATION	37	30	24	6	80.0%
142	AIRCLAWS INC	21	20	16	4	80.0%
143	AMERICAN MECHANICAL GROUP INC	305	297	238	59	80.1%
144	CHC Service Co Inc	107	66	53	13	80.3%
145	FRANKLIN HEATING COOLING	56	56	45	11	80.4%
146	WATERWORKS	51	51	41	10	80.4%
147	DEEM LLC	167	164	132	32	80.5%
148	NORTHLAND REFRIGERATION SALES & SERVICE INC	31	31	25	6	80.6%
149	C & C HOODS INC	53	52	42	10	80.8%
150	EMBARK ASSET SOLUTIONS LLC	258	235	190	45	80.9%