Get matched with top plumbers in Preston, MN

Q: Do I need to turn off frost-free faucets in the winter?

• <div><p>Frost-free faucets should not require <a href="https://www.angi.com/articles/winterize-your-outdoor-plumbing.htm">outdoor pipe winterization</a> when installed properly. The design of a frost-free spigot ensures that water flows out of the spout instead of sitting inside. Additionally, the shutoff valve for the pipe lives inside your home at the end of a long supply pipe, keeping the waiting water from freezing in outdoor temperatures.</p></div>

Q: How often should I flush a water heater?

• <div><p>You should flush your water heater at least once a year, with some experts recommending a schedule of every six to 12 months (e.g., once in the spring and fall). The ideal frequency depends on several factors.</p><p>If your area has hard water with high mineral concentrations, you should flush the heater more often&mdash;typically every four to six months. Additionally, a water heater that is used frequently may require more frequent flushing than one that is used less often.</p><p>Regular flushing is important because it removes sediment buildup from the bottom of the tank. This maintenance helps improve the heater's efficiency, extend its lifespan, and prevent issues like clogs, overheating, and increased energy consumption. You can either learn to perform this task yourself or arrange for a service plan with a professional plumber.</p></div>

Q: Can I unclog my own drains?

• <div><p>It&rsquo;s possible to <a href="https://www.angi.com/articles/how-to-snake-a-drain.htm">snake minor drain clogs</a> yourself, provided they sit within a foot or two of the drain itself, but it&rsquo;s usually best to hire a professional plumber regardless. Even experienced DIYers have a high chance of accidentally pushing the clog further into the drain using a drain snake or another tool, so hiring a plumber is the ideal course of action. A professional plumber can use camera equipment to locate and identify the clog, and remove the entire blockage to fix your issue permanently.</p></div>

Q: How do you fix a leaking outdoor spigot?

• <div><p>You can fix a leaking outdoor spigot by replacing the washer, tightening the bonnet, or replacing the spigot altogether. Turn off the water supply and open the spigot to see the issue. You may need to tighten the bonnet by 1/8- to 1/4-inch of a turn. You might also need to see if the washer is damaged or worn. If those fixes don&rsquo;t stop the leak, you should replace the outdoor spigot. Consider a frost-proof sillcock to prevent future freezes and leaking. </p></div>

Q: Where does the bathtub overflow water go?

• <div><p>The overflow drain and wastewater drain connect to the same main pipe to take water away from your bathtub. Your overflow drain is meant to prevent damage to your bathroom&mdash;especially the floor around your bathtub, where excess water can quickly create a mold or mildew problem. </p></div>

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Verified Reviews for Plumbing pros in Preston, MN

*The Angi rating for Plumbing companies in Preston, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Preston, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on August 10, 2026

Find Plumbers in Preston

K&A Plumbing, LLC

4.9(

)

Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Preston, MN and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"Was the lowest quote I received for replacing my water heater. Talked to him on Friday - water heater was installed by Monday evening and working perfectly. Highly recommended. Did a great job. Very responsive to questions and had the best price. The will allow you to buy your own water heater and just pay them for installation."

21 neighbors recently requested a quote

Recommended by50%of homeowners

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Premier Home Pros, LLC

4.5(

)

Shower Install or ReplaceBathtub Install or Replace

Serving Preston, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Very happy with our remodeled bathroom!! The shower is exactly what we wanted! Very reliable! I would recommend Premier Home Pros to anyone looking to redo their bathroom!"

49 neighbors recently requested a quote

Recommended by71%of homeowners

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Trident Bath and Shower LLC

4.8(

)

Shower Install or ReplaceBathtub Install or Replace

Serving Preston, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Trident Bath and Shower did an outstanding job ripping out our tub and putting in a safer and more convenient shower for us. We loved how they worked with us to find the most affordable and efficient solution for our bathroom. They all are such kind, honest, and wonderful people. From the first phone call to the rep coming to our home and educating us, to the final installation. Everything went better than we could’ve imagined! Definitely the best bath company we’ve dealt with!"

Response time9 hrs

Response rate100%

270 neighbors recently requested a quote

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Mad City Windows & Baths

4.4(

832

)

Shower Install or ReplaceBathtub Install or ReplaceWalk In Tub - Install or Replace

Serving Preston, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"The do not do general contracting projects and I need plumbing, electrical, constructions, tiling, etc."

+20

Response time10 mins

7311 neighbors recently requested a quote

Recommended by90%of homeowners

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American Standard Walk-In Tubs

3.8(

)

Walk In Tub - Install or Replace

Serving Preston, MN and surrounding areas

Approved (Corporate)

In business since 1929

Free estimates

Credit card accepted

"The tub was purchased by the Plumbing company I Hired to instal it"

Recommended by90%of homeowners

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Tundraland Home Improvements

4.7(

)

Shower Install or ReplaceBathtub Install or Replace

Serving Preston, MN and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Warranties offered

Tundraland is a top quality home improvement company that offers one-day Jacuzzi bath and shower remodels, including tub to shower conversions. The Tundraland culture is based on passionate, genuine enthusiasm and is reflected by every Tundraland employee treating your home like it's their own. All installation team members are Tundraland employees, so quality and care is ensured. Tundraland is considered to be one of the best places in Minnesota to work and every product they install comes with a lifetime warranty. Tundraland strives to impact its customers, its employees and the community as a whole. Learn more by visiting www.tundraland.com.

221 neighbors recently requested a quote

Recommended by44%of homeowners

Sump Pump or Interior Foundation Drains - Install

Serving Preston, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"The entire process from the initial quote delivered by Alex Heigle to job completion was handled with a great deal of professionalism and care. The crew from the Inver Grove Heights Branch: Erik, Jeremy and Jeremiah did great work with stabilizing our sinking garage. At times they had to make course corrections to overcome issues that popped up. However all the alternatives were explained plainly and in great detail so we could make sound decisions. We were very satisfied with the quality of our newly, renovated garage foundation. We would highly recommend Innovative Basement Authority."

+16

197 neighbors recently requested a quote

Recommended by85%of homeowners

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Neli Virtual Appliance Repair

4.2(

667

)

Refrigeration System - Install or ReplaceRefrigeration System - Install or Replace - For BusinessRefrigeration System - Repair or Service+1 more

Serving Preston, MN and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Saved me a good amount of money. Very knowledgeable and patient. Fixed leak and drain pump"

Response time1 day

Recommended by87%of homeowners

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DaBella - Rochester (Bath/Siding)

3.4(

628

)

Shower Install or ReplaceBathtub Install or Replace

Serving Preston, MN and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Credit card accepted

"Grant from rochester branch stopped out and looked at my roof after I got my new walkin shower installed My new shower is great! I got the black marble color Thank you Erik and Thomas for helping me out as well!"

11 neighbors recently requested a quote

Recommended by85%of homeowners

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Your Home Improvement Company, LLC

New to Angi

Bathtub Install or ReplaceShower Install or ReplaceWalk In Tub - Install or Replace

Serving Preston, MN 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.

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Plumbing questions, answered by experts

Frost-free faucets should not require outdoor pipe winterization when installed properly. The design of a frost-free spigot ensures that water flows out of the spout instead of sitting inside. Additionally, the shutoff valve for the pipe lives inside your home at the end of a long supply pipe, keeping the waiting water from freezing in outdoor temperatures.

You should flush your water heater at least once a year, with some experts recommending a schedule of every six to 12 months (e.g., once in the spring and fall). The ideal frequency depends on several factors.

If your area has hard water with high mineral concentrations, you should flush the heater more often—typically every four to six months. Additionally, a water heater that is used frequently may require more frequent flushing than one that is used less often.

Regular flushing is important because it removes sediment buildup from the bottom of the tank. This maintenance helps improve the heater's efficiency, extend its lifespan, and prevent issues like clogs, overheating, and increased energy consumption. You can either learn to perform this task yourself or arrange for a service plan with a professional plumber.

It’s possible to snake minor drain clogs yourself, provided they sit within a foot or two of the drain itself, but it’s usually best to hire a professional plumber regardless. Even experienced DIYers have a high chance of accidentally pushing the clog further into the drain using a drain snake or another tool, so hiring a plumber is the ideal course of action. A professional plumber can use camera equipment to locate and identify the clog, and remove the entire blockage to fix your issue permanently.

You can fix a leaking outdoor spigot by replacing the washer, tightening the bonnet, or replacing the spigot altogether. Turn off the water supply and open the spigot to see the issue. You may need to tighten the bonnet by 1/8- to 1/4-inch of a turn. You might also need to see if the washer is damaged or worn. If those fixes don’t stop the leak, you should replace the outdoor spigot. Consider a frost-proof sillcock to prevent future freezes and leaking.

The overflow drain and wastewater drain connect to the same main pipe to take water away from your bathtub. Your overflow drain is meant to prevent damage to your bathroom—especially the floor around your bathtub, where excess water can quickly create a mold or mildew problem.

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