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The A List Mechanical Contractors

Employee loyalty grows with Ahern’s success

ImageJ.F. Ahern Co. is among the leaders in Wisconsin’s mechanical contracting industry.

Craig Jerabek, an Ahern superintendent who will start his 32nd year with the company at the end of February, has been with Ahern long enough to know what it takes to set such a pace.

Jerabek started as a plumber’s apprentice in 1977. His training and eventual qualification as a master plumber eight years later let him move between departments within the company.

He said he is “one of the few that flipped” departments, working first on large plumbing projects and then moving into the company’s wastewater division.

Now, his main responsibility is “keeping the owner happy. That’s how we get repeat business,” he said. He does a lot of public relations work, smoothing things out when there are delays and complications at a work site.

There must be a lot of happy owners. Ahern was doing about $3 million in business when Jerabek started on Feb. 28, 1977. In 2007, the company, now in eight states, put in place nearly $200 million of work overall and nearly $160 million in Wisconsin.

Ahern is committed to safety, Jerabek said. That, he said, is a source of Ahern’s growth as well as a reason he stayed loyal to the company for so many years.

“They care that the employees get home every night,” Jerabek said. “Employees who aren’t safe are gone quickly.”

Another advantage, Jerabek said, in working for a company that has grown as big as Ahern is that employees get to work on a variety of projects. Jerabek faced the challenge of laying a 7-foot-diameter pipe 26 feet underground. He completed a $75 million hospital project in 18 months with 126 tradesmen on the job. He installed utilities while life went on as usual at many different project sites.

Jerabek said he mainly works jobs in Wisconsin but has travelled to Indiana for projects. Right now, he’s working on a fish hatchery for the state and, he said, looking forward to the next big job.

— Lisa Loerzel

Rank Company Billings in WI Total Staff Contact Information
(1) J.F. Ahern Co.
P.O. Box 1316, Fond du Lac, WI 54936
Founded locally in 1880
$157.57 million 1,000 920-921-9020
Fax: 920-929-8763
pklug@jfahern.com,
www.jfahern.com
(2) North American Mechanical Inc.
6135 N. American Lane, DeForest, WI 53532
Founded locally in 1974
$48 million 215 608-241-4328
Fax: 608-241-2710
www.naminc.com
(3) AZCO Inc.
806 Valley Road, Menasha, WI 54952
Founded locally in 1949
$47.03 million 648 920-734-5791
Fax: 920-734-7432
bbann@azco-inc.com,
www.azco.com
(4) J.M. Brennan Inc.
2101 W. St. Paul Ave., Milwaukee, WI 53233
Founded locally in 1932
$40 million 200 414-342-3829
Fax: 414-342-3209
mattb@jmbrennan.com, www.jmbrennan.com
(5) H&H Industries Inc.
2801 Syene Road, Madison, WI 53713
Founded locally in 1904
$30.96 million 150 608-273-3434
Fax: 608-273-9654
mchris@hhindustries.com, www.hhindustries.com
(6) Total Comfort of Wisconsin Inc.
W234 N2830 Paul Road, Pewaukee, WI 53072
Founded locally in 1968
$29.70 million 300 262-523-2500
Fax: 262-523-2530
adoherty@totalcomfort.com, www.totalcomfort.com
(7) Mared Mechanical Contractors
4230 Douglas Ave., Milwaukee, WI 53209
Founded locally in 1975
$22 million 100 414-238-2067
Fax: 414-536-0534
hbrancaccio@maredmechanical.com
www.maredmechanical.com
(8) Monona Plumbing & Fire Protection Inc.
3126 Waterford Way, Madison, WI 53713
Founded locally in 1977
$20 million 120 608-273-4556
Fax: 608-273-8492
brent.williams@mononapfp.com
www.mononapfp.com
(9) Alpine Plumbing Inc.
14580 W. Greenfield Ave., Brookfield, WI 53005
Founded locally in 1975
$14 million 85 262-797-4130
Fax: 262-797-4135
steve.rudesill@alpineplumbing.com
www.alpineplumbinginc.com
(10) Zimmerman Plumbing Inc.
P.O. Box 117, Portage, WI 53901
Founded locally in 1932
$6.40 million 36 608-742-3222
Fax: 608-742-7647
(11) Southport Heating & Cooling
6919 51st St., Kenosha, WI 53144
Founded locally in 2005
$4.50 million 31 262-654-6440
Fax: 262-654-6404
rnuzzo@southportheating.com
www.southportheating.com
(12) (TIE) Faust Co. Inc.
401 N. 63rd St., Milwaukee, WI 53213
Founded locally in 1898
$4 million 15 414-258-0491
Fax: 414-258-0494
bob@faustco.com
www.faustco.com
(12) (TIE) IDEALAIR Heating & Cooling Inc.
1396 Plane Site Blvd., De Pere, WI 54115
Founded locally in 1992
$4 million 35 920-336-5551
Fax: 920-336-5512
jmideal@tds.net
www.idealair.com
(14) RJ Kampo Plumbing & Heating Inc.
1000 S. Westland Drive, Appleton, WI 54914
Founded locally in 1983
$2.80 million 20 920-730-9600
Fax: 920-730-0969
service@rjkampoplumbing.com
www.kampoplumbing.com
(15) Steiner Plumbing, Electric & Heating Inc.
N8230 945th St., River Falls, WI 54022
Founded locally in 1980
$1.80 million 17 715-425-5544
Fax: 715-425-8818
paul.steiner@steinerinc.net
www.steinerinc.net
(16) Professional System Analysis Inc.
N113 W18839 Carnegie Drive,
Germantown, WI 53022
Founded locally in 1926
$1.20 million 18 262-253-4146
Fax: 262-253-4199
psa2456@execpc.com