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Top-Rated Plumbers in Alton - Updated Nov 2026

Top Tier Kitchens & Baths
4.8(
52
)
Shower Install or ReplaceWalk In Tub - Install or ReplaceBathtub Install or Replace

Serving Alton, MO and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Top Tier Kitchens & Baths, LLC, proudly serves its customers with pride, integrity, and by paying attention to the details that matter most to you. These are a few of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

32 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
295
)
Sump Pump or Interior Foundation Drains - Install

Serving Alton, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Tried to rush three days of work into two days, didn't work. Still waiting for someone to return and seal the discharge pipes. Felt like they sent labor ready guys to do the job, I expected at least the foreman to be seasoned. Nevertheless the young men worked hard within their skill set. If you are thinking of outdoor gutter drains just get a landscaper to do it. Overall looking at the quality of the work, for the price I would of got the same service from a less expensive company."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

82 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for A+ Constructors LLC
A+ Constructors LLC
New to Angi
Bathtub Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business+10 more

Serving Alton, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With years of experience serving the area, we are your solution for all your construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed! \n \n

Avatar for Re-Bath
Re-Bath
4.2(
38
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessDrain Line Breakage - Camera Locate+19 more

Serving Alton, MO and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"It was great. We just haven't done anything at all with it. The responsiveness of the guy was very good. I think it was just not quite what we were looking for. It wasn't that their price was really high. I think it was just the price that we decided. Instead of just redoing the whole thing. we decided to do a fraction of it. The quote was about $5000. Their professionalism is great. We just need the plumbing redone and then that little section re-tiled. I don't think they would do just a little bit. With ReBath, they do the whole system."
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+8

Recommended by70%of homeowners
Snow Plumbing
5.0(
2
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+9 more

Serving Alton, MO and surrounding areas

In business since 2001

Free estimates

We are a locally owned and operated company, with over 10 years of industry experience. We value honesty and integrity, in all aspects of our business. We offer a variety of home improvement services, that are customizable to each individual project. We specialize in handyman and painting work and a variety of related service and repair projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting

Recommended by100%of homeowners
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Alton, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

Billy Owens is an Industrial Controls graduate from JCCC, has a masters in mechanical & founded our heating & cooling business in May of 2006. After working in the controls industry for 18 years Billy spent some time planning and constructing his own business. He was so enthralled with the process and end result that he decided to do heating & cooling full time. Since then Billy has provided residential, commercial and refrigeration services.\n\nWe professionally install, service and repair HVAC systems. Give us a call today.

install
Cage
Installers Van
Additional Photos
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+5

Recommended by94%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+21 more

Serving Alton, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Very professional. Jeromy wore a mask. He was polite and cleaned up the area after the install. I have a Choice Home Warranty and called them for the plumbing repairs. All i had to pay was a contractor service fee. In the future if i need a plumber i will ask for the Company OSP Plumbing in the Henderson/ Las Vegas Nevada area and ask for Jeromy."
Recommended by81%of homeowners
Showing 1-10 of 36
Plumbing FAQs, answered by experts

To drain a broken toilet, place towels or plastic sheeting around the base in case of splashing or overflowing. Next, shut off the toilet’s water supply, usually via a valve on the wall behind the toilet. Begin flushing the handle to remove as much water as possible from the tank and the bowl. Don’t flush the toilet if it’s clogged, though. From there, use a large sponge to soak up any remaining water and wring it over a bucket. 

While you can complete this task if you have some DIY knowledge, it is recommended that you hire a plumber to ensure that the work is done correctly and safely. This is especially true if a new water line needs to by installed from scratch, as this process requires cutting into pipes or walls.

It is best practice to hire a plumber to install a bathroom sink and vanity. Even simple installations require basic plumbing work, such as connecting water supply lines and attaching the sink to the drainage system. While an experienced DIYer might manage a straightforward setup, any complex work, like modifying existing plumbing or installing new lines, should always be left to a licensed plumber to avoid the risk of expensive water damage. In most cases, a plumber will handle the installation, provided it is a straightforward job that does not require custom carpentry. It's important to outline your expectations with the plumber beforehand to confirm they can handle the full project.

Hiring a reliable and professional plumber involves researching plumbing companies in your area, speaking with the plumbers to get a sense of their services and qualifications, and checking online for licensing and customer reviews. You can ask the following questions to help find the best and most reputable plumber in your area:

  • Do you charge by the hour or by the project?

  • Are you licensed, certified, and insured?

  • Does your work come with any type of warranty?

  • Do you have customer references I could speak with?

  • Do you have experience handling my particular issue?

If you don’t want to remove the sink stopper, pour ½ cup of baking soda and 2 cups of boiling water down the drain. Start by pouring 1 cup of boiling water, then the baking soda, followed by the remaining cup of boiling water. Use caution as boiling water can damage PVC or other plastic piping. Using a scrub brush or slightly abrasive sponge, clean the top of the stopper, and run the faucet to ensure the drain is clear and the stopper is clean. 

The Alton, MO homeowners’ guide to plumbing services

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