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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!

33 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

83 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
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Plumbing FAQs, answered by experts

Roofers don’t typically replace vent pipes themselves, but they do handle the flashing and seals around vent pipes when working on a roof. During a roof replacement or repair, roofers inspect the vent pipe flashing for damage, replace deteriorated seals, and ensure the pipe is properly integrated into the roofing system to prevent leaks. If the vent pipe itself is cracked or damaged, a plumber is usually required to replace it, while the roofer ensures the roofing components around the pipe remain watertight.

No, a larger well pressure tank will not increase or improve water pressure on its own. The pressure control on the well pump is what determines the water pressure in your home. However, a larger tank does offer other benefits. It can hold more water, allowing you to run it for longer before the pump needs to turn on. Because the pump cycles on and off less frequently, there is less stress and wear on the well system. This can lead to a longer lifespan for the pump and tank, and you may experience fewer pump-related issues that could affect your water pressure in the long run.

If you want to increase your water pressure, you can try one of the following solutions:

• Adjust the tank’s pressure settings to a higher PSI (pounds per square inch).

• Replace your current pump with one that has a higher flow rate (GPM).

• Install a water pressure booster pump in your plumbing system.

• For pressure fluctuations, consider replacing your current setup with a constant pressure system.

No, it’s not safe to use a blowtorch or any open flame to thaw pipes. The intense heat can cause the pipe to burst and/or start a fire, leading to very costly damage. Instead, use safer external heating alternatives, such as heat tape, a space heater, or an infrared lamp. 

Call a dedicated well and pump professional to install your new well pump. In some cases, plumbers may have the experience needed for the installation, but it’s always better to go with a specialized pro. Well and pump contractors have hundreds of hours of experience with all different types of wells and pumps. 

While you can put Drano in a sink with standing water, most plumbers don’t recommend doing so. It usually doesn’t help to clear the clog, and you’ll end up with a sink full of standing water plus a toxic chemical—which is very unpleasant to deal with and best handled by a professional.

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.