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Arch Plumbing

Plumbers in O'Fallon, Missouri
Ranked #2 in O'Fallon | Grade A-
4.90 (862 reviews)

Arch Plumbing

Arch Plumbing provides residential plumbing services from its Lake Saint Louis location, focusing on timely scheduling, clear estimates, and careful installations. Work commonly includes water heaters, softeners, disposals, and general repairs Serving homeowners across O'Fallon, Missouri.

Arch Plumbing business photo 1 - Plumbing in O'Fallon
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Arch Plumbing business photo 4 - Plumbing in O'Fallon
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Why Homeowners Choose This Business

Local customers cite quick response on quotes, fair pricing, and workmanship that holds up. Jobs are often scheduled within days, with installers explaining findings and next steps. Clean removal of old equipment and respectful work on site are recurring notes in feedback Local experience that helps homeowners across O'Fallon, Missouri compare a more region-aware provider.

Service Area

Lake Saint Louis, surrounding St. Charles County communities, and the greater St. Louis region Serving homeowners across O'Fallon, Missouri and nearby surrounding areas.

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Listing details

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Performs at or above the local average rating.
  • Shows review activity that is competitive for this local market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Plumbing Services
  Renovation Services
  Water Heater Replacement
  Water Heater Services
  Fixture Installation
  Tankless Water Heater Installation
  Maintenance
  Water Softener Installation
  Installations
  Leak detection and repair
  Garbage Disposal Replacement
  Repairs
  Toilet repair and install
  Faucet Repair and Install
  Pipe Repair
  Kitchen Plumbing
  Bathroom Plumbing
  Plumbing Maintenance

Common services include water heater replacement (standard and tankless), water softener installation, leak diagnosis and repair, garbage disposal replacement, fixture installs for kitchens and baths, and basic plumbing maintenance.

Reviews

Customer Reviews

William Stewart
Install was able to be tackled quickly and for a good cost. Chris was super professional kept quiet as I work from home and handled things well. It was a long process, but that was due to conversion from tank heater to tankless. Looks beaut…
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Install was able to be tackled quickly and for a good cost. Chris was super professional kept quiet as I work from home and handled things well. It was a long process, but that was due to conversion from tank heater to tankless. Looks beautiful!
Tyler McAllister
Arch Plumbing has been awesome! Called to get a quote on replacing my older water heater before I ran into issues and they got back to me right away. Also was quoted for a water softening system. Price was great so we pulled the trigger! Ch…
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Arch Plumbing has been awesome! Called to get a quote on replacing my older water heater before I ran into issues and they got back to me right away. Also was quoted for a water softening system. Price was great so we pulled the trigger! Chris came and installed everything and did an awesome job! Will definitely use Arch Plumbing again in the future.
Morgan Morris
I’d had multiple quotes for a new water heater from other businesses that were much higher and then they wouldn’t call me back to schedule. Arch was more affordable and they got me scheduled within two days. The old water heater was promptl…
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I’d had multiple quotes for a new water heater from other businesses that were much higher and then they wouldn’t call me back to schedule. Arch was more affordable and they got me scheduled within two days. The old water heater was promptly picked up and removed after the replacement, as well. So glad to have it done.
skutes tenaw
I had a great experience with this plumber when they came to install my new water heater. From start to finish, they were professional, knowledgeable, and efficient. They took the time to explain what was going on with my old unit and walke…
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I had a great experience with this plumber when they came to install my new water heater. From start to finish, they were professional, knowledgeable, and efficient. They took the time to explain what was going on with my old unit and walked me through the installation process so I understood everything clearly.

They were also very accommodating to my schedule and specific needs, which I truly appreciated. They made sure everything was functioning properly before leaving and answered all of my questions without hesitation. It’s clear they take pride in their work.

If you’re looking for someone reliable, honest, and skilled, I highly recommend them. I would definitely use their services again in the future.
Peter Levanos
This is the second time we have used Arch Plumbing. The first time was for a water heater replacement. They did an excellent job. This time we called for a leak under the sink. Tony, the plumber, discovered that the garbage disposal was…
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This is the second time we have used Arch Plumbing. The first time was for a water heater replacement. They did an excellent job. This time we called for a leak under the sink. Tony, the plumber, discovered that the garbage disposal was rusted out and needed to be replaced. He successfully removed the old one and installed a new garbage disposal. We were impressed that he had every thing he needed in his truck. When we asked him if we needed a water softener, he tested our water and determined that a water softener was not necessary.

We found Tony to be an excellent listener and a super plumber We commend Arch Plumbing for employing plumbers like Tony who have integrity and take pride in their work. It's very reassuring that we have a plumber we can count on and trust. We highly recommend Arch Plumbing for any plumbing issues you may have.

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Frequently Asked Questions

Customers most often request water heater replacements, leak repairs, and fixture or disposal installs. There is also demand for tankless conversions and water softener installations.

Recent customer feedback mentions quotes returned quickly and installs scheduled within a short window. Exact timing depends on workload and parts availability.

Yes, reviewers mention successful conversions from tank to tankless. Technicians are noted for explaining the process and ensuring the setup is functioning properly.

Several reviews note prompt removal of old water heaters and clean job sites. Disposal details can be confirmed when scheduling.

Yes, the business is based in Lake Saint Louis and serves nearby communities in St. Charles County and the wider St. Louis area. Coverage for your address can be confirmed when you call.
 Verified Listing

Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday 8:30 AM – 12:00 PM
  • Sunday Closed

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Business Details

Business Rating
4.90 (862 reviews) Featured BusinessPro Listing
Address
11104 Veterans Memorial Pkwy, Lake St Louis, MO 63367, USA, Lake Saint Louis, MO 63367
Business Type
Plumber
Website
http://www.archplumbingstl.com/
City Page
Plumbers in O'Fallon, Missouri

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