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Top-Rated Plumbers in Decorah - Updated Nov 2026

Your Home Improvement Company, LLC
New to Angi
Bathtub Install or ReplaceShower Install or ReplaceWalk In Tub - Install or Replace

Serving Decorah, IA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Our mission to our customers is the continuous improvement of our ability to meet their needs and exceed their expectations at every opportunity. Our mission to our employees is to provide a work environment that treats you fairly, with respect and dignity, thereby allowing you to give your best effort to your work. Accomplishing our mission will allow us to be a successful company, staffed with successful individuals, conducting business with happy and loyal customers.

Avatar for Mad City Windows & Bath - Cedar Rapids
Mad City Windows & Bath - Cedar Rapids
New to Angi
Bathtub Install or ReplaceShower Install or Replace

Serving Decorah, IA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. \n \nToday, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

Testimonial Letter(s)
Home Exterior & Bath
Home Exterior & Bath
Home Exterior & Bath
Home Exterior & Bath

+19

Avatar for Homemade Design
Homemade Design
3.7(
322
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Decorah, IA and surrounding areas

In business since 2006

Credit card accepted

"They couldn't deliver, they specified items that after months of waiting, they could never deliver. In the mean time, they directed me to have plumbing rough and done, and then when they couldn't deliver the system for which the plumbing was done, I now have to spend several thousand dollars having the plumbing redone for another system that I found out on my own. The design was okay, some of their ideas were spot on, some of them were way off but ultimately they just couldn't deliver after holding $10,000 of my money for over 2 months. I am currently in a dispute with them with American Express because they still haven't credited me back the money I paid them to purchase things that they never delivered."
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Petteys Plumbing LLC
New to Angi
Bathtub Install or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace+4 more

Serving Decorah, IA and surrounding areas

In business since 2024

Free estimates

Offers commercial services

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. \nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started! \n

Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+25 more

Serving Decorah, IA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Gosch's, Inc.
Gosch's, Inc.
New to Angi
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Decorah, IA and surrounding areas

In business since 1971

Free estimates

Emergency services offered

Gosch's, Inc., is a second generation plumbing service. No job is too big our too small for our qualified team of professionals. We have seen it all and we are more than prepared to help with your pluming problem. We specialize in all of your boiler needs. Give us a call today! We look forward to working with you!

Claw foot tub
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Plumbing FAQs, answered by experts

During the winter, pipeworks constrict and don't expand until warm weather comes. If it doesn't get very cold where you live, but you're still having a problem getting outdoor faucet handles to turn, there's probably a build-up under the handle. Mineral build-up is especially common in areas with hard water. Limescale causes faucets and stems to become resistant to turning. Worn parts and debris can also make it impossible to turn a faucet.

Soldering is a secure way to fix a leaky copper pipe, but if you don’t have access to a soldering iron, you can use a slip repair coupling or compression couplings. These types of couplings tighten with a wrench or by hand. If you’re looking for a temporary solution that doesn’t require soldering, you can use epoxy putty or adhesive tape.

Usually it’s fine to leave a toilet clogged overnight, as long as it’s not close to overflowing. In some cases, the extra time may give the clog time to work itself out. For example, if it’s caused by an excess of toilet paper, letting it sit could result in the clog dissolving and you may be able to simply flush it away by the time you wake up. 

Only let it sit though if you have more than one toilet in the home.

A couple of components work together to control your shower's water pressure. A water pressure regulator, located near your main water shut-off valve, will control the pressure as water enters your home. From there, your shower valve does the heavy lifting. Other factors that impact water pressure include the type of showerhead you install (rain showerheads tend to have lower water pressure than traditional wall-mounted showerheads) and whether the local building code requires a flow restrictor.

Unfortunately, yes. If your well pump continues working when the flow of water is completely blocked, the motor will burn up. The energy has nowhere to go, thanks to the blockage, so it turns inward. The end result? A ruined well pump and a depleted bank account (once you shop for a replacement.) 

The Decorah, IA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.