Always On Call, Always The Right Call
Call H & N Plumbing, Heating, & Electrical, Inc. for reliable AC replacement in Fennimore WI.
Serving Southwest Wisconsin
H & N Plumbing, Heating, & Electrical, Inc. has certified technicians to take care of your AC installation near Boscobel WI.

History of H & N

Serving Southwest Wisconsin and Northeast Iowa Since 1958

In The Beginning

H & N Plumbing, Heating, & Electrical, Inc. was founded in May 1958 by Cletus Hahn and Bill Novinski. Since then six Hahn's have been employed by H & N at one time or another: Cletus, LaVon, Norm, Jeremy, Heather and Brendon. And many Novinski(a)'s have come and gone as well: Bill, Larry, Joe, Jimmy, Wilfred, Buck, Huck, Bob and Babo.

Previous owners of H & N include Cletus Hahn, Bill Novinski, Norm Hahn, Ardell and Sandy Henkel, and Joe and Donna Grimme.

Nine Henkels have worked with the company: Ardell, Sandy, Tory, Lisa, Randy, Tonia, Tracy, Mandy, Navarre and Kendall.

On April 1, 2005 Joe and Donna Grimme became the sole owners of the company. Over the years six Grimmes have been part of the H & N family: Joe, Donna, Jason, Benji, Bernie and Pete.

Sandra Henkel and Donna Grimme are the daughters of Cletus and Lavon Hahn. Cletus was one of the original partners of H & N Plumbing, Heating, & Electrical, Inc..

Over The Years

H & N became a Lennox dealer in 1959 and installed our first Lennox furnace at Fennimore Livestock.

In 1991 H & N bought out Haney's and opened our Boscobel shop. Our Lancaster shop recently celebrated 25 years in business after opening in 1983. At that time we inherited two of our long-lasting plumbers; John Noel and Milt Schneider.


In 1970, H & N provided all the plumbing and fixtures for the new RayOVac building in Fennimore's industrial park.

The single largest contract job the company ever did was the electrical for the Prairie du Chien Prison in 1996.

H & N is proud of our history in servicing many local residents and businesses and cover a large area of southwest Wisconsin. Towns we service include, but are not limited to, Fennimore, Lancaster, Boscobel, Prairie du Chien, Platteville, Montfort, Stitzer, Potosi, Dickeyville, Bagley, Wauzeka, Muscoda, Gays Mills, Blue River, Mt. Hope, Mt. Ida. We also service some areas of Iowa, including McGregor and as far as Monona.

H & N Plumbing, Heating, & Electrical, Inc. is proud to have served Southwest Wisconsin and Northeast Iowa since 1958.


To learn more or schedule us to visit your home, give H & N Plumbing, Heating, & Electrical, Inc. a call at (608) 822-3258.

Proud to have been a part of these large area projects (Since 1985): Milk Specialties * Fenn Elem School * UW-Richland Center Natatorium * UW-Richland Center * Super 8, Platteville * Mineral Point High School * Wal Mart Addition * Rock School, Boscobel * Milprint * River Valley Middle School, Spring Green * Walter Schmidt Living Center, Prairie du Chien * Commerce Court Mall * Huckleberry*s * DSC Technologies * Orchard Manor * Motel, Williamsburg, IA * Kingsley Apts, Platteville * Juvinile Detention Facility * Crawford Cty Law * UW-Platteville Doudna Hall * Fennimore High School * Fennimore United Methodist Church * Boscobel High School * Fenn Municipal Bldg * Fennimore Good Samaritan * Apartments * UW-Platteville * Nu-Pak * Comer Farms/Leeward Farms * Potosi Brewery * Woolwich Dairy * Walgreens * Holiday Inn * Nathan Plaza * Tractor Supply * Sandy Point Condominiums, Iowa * Montchevre-Betin Inc.
And the list goes on....
24 Hour Emergency Service • Call Us Today • (888) 822-3258 • or • Schedule Service online
24 Hour Emergency Service
(888) 822-3258
Schedule Service online
Contact Info
Address:  1325 Seventh St
Fennimore, WI 53809
Toll Free:  (888) 822-3258

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Payment Options
For AC in Fennimore WI, we accept most major credit cards.
We accept check for Air Conditioner repair service provided in Boscobel WI.
We accept cash for Electrical repair service provided in Lancaster WI.
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Business Hours
Monday:  7:00am - 5:00pm
Tuesday:  7:00am - 5:00pm
Wednesday:  7:00am - 5:00pm
Thursday:  7:00am - 5:00pm
Friday:  7:00am - 5:00pm
Monday - Friday:  7:00am - 5:00pm
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Home   |   Email Us   |   Schedule Service
Get a Quote   |   Maintenance   |   Guarantees
Employment   |   Tax Credits   |   Search Site
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