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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 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

Both plumbing inspection cost and length can vary widely based on the specifics of a property. For a larger home, historic home, or rental complex, a full plumbing inspection can take a full day. Put aside at least eight hours from the start of the visit to ensure that you'll be available to answer any of the plumber's questions. However, a thorough inspection of the average one-story to two-story home lasts just two to three hours.

Watch for sinkholes in your yard. Also, if the water pressure in your sinks, showers, and other fixtures is notably lower, this is usually a sign that an underground water line is leaking. This affects sprinkler lines and can make the sprinklers shoot out water with very little water pressure, meaning they won’t water your lawn and garden as effectively as normal.

To prevent drain clogs, perform regular maintenance and cleaning. Avoid disposing of substances like grease or coffee grounds down the sink. Additionally, installing and routinely using drain strainers can help catch debris and prevent blockages from forming.

If you are in the market for a new showerhead, consider investing in a metal option rather than plastic. Metal showerheads are more durable and long-lasting, and bacteria tend to survive and grow better on plastic. Besides the materials, what works best for you will depend on personal preference. Maybe you would prefer a showerhead with as many settings as possible, or you would like a handheld one.

Whether an earthquake gas shut-off valve is required depends on your location and circumstances. Certain cities, states, and even insurance providers mandate them, especially in areas with high seismic activity. In California, for example, while laws vary by county, most jurisdictions require a valve to be installed in newly constructed homes or when a home is sold or renovated. The Los Angeles Municipal Code specifically requires a licensed contractor for installation. Even if not required by law, installing a seismic shut-off valve is a wise safety measure. These devices automatically cut off the flow of gas during an earthquake, which can prevent gas leaks, fires, and explosions. It is recommended to check with your local building department for specific laws regarding installation, permitting, and inspections, and to ensure the valve you install is on your city's list of approved models.

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.