Cardinal Plumbing Co.

Cardinal Plumbing Co. Service With Excellence Guaranteed.
⭐️⭐️⭐️⭐️⭐️
📲(618) 215-3780 Cardinal Plumbing is your leading plumbing outfitter in the Alton area.

Voted BEST Plumbing Company in the Riverbend.🏆

Premiere Plumbing, HVAC & Electrical outfitter for all Residential and Commercial Service, Remodel, Excavation and more! Cardinal offers premier residential and commercial plumbing services, excavation, remodeling, and more. With a reputation for excellence backed by 5-star Google reviews, an A+ Better Business Bureau rating and voted BEST plumbing c

ompany in Madison County, Cardinal Plumbing Co. is the go-to choice for all your plumbing needs. Located at 3133 Washington Ave., this plumbing company's skilled team is committed to delivering unparalleled service, ensuring your home or business receives the highest quality plumbing solutions available.

09/04/2026

Following this plumbing van like it’s my Labor Day parade 🚐🔧 Happy Labor Day to the trades that keep everything flowing!

🚨 WE’RE HIRING! 🚨Cardinal Plumbing Co is growing, and we’re looking for great people who want to be part of a strong tea...
09/03/2026

🚨 WE’RE HIRING! 🚨

Cardinal Plumbing Co is growing, and we’re looking for great people who want to be part of a strong team with an exceptional future.
We’re currently hiring for:

🔴 Qualified HVAC Management
🔴 Warehouse Assistant
🔴 Field Support Technicians

We’re not just looking to fill positions.. we’re looking for people who want to grow, lead, and build a career with a company that believes in doing things with excellence.

At Cardinal, our promise is simple:
Training Professionals. Developing Strong Leaders.
Think you’d be a great fit or know someone who would be?
Send us a message or share this post!
📍 Alton, IL
📞 618-215-3780
Great People. Strong Team. Exceptional Future. 🔴⚫️

WHEN BUSINESS BECOMES KINGDOM.We’re incredibly proud to share something that means a lot to us at Cardinal Plumbing.Card...
09/02/2026

WHEN BUSINESS BECOMES KINGDOM.

We’re incredibly proud to share something that means a lot to us at Cardinal Plumbing.

Cardinal has partnered with Church Unusual to complete the entire plumbing portion of their church project at no cost to the church.

That’s right — 100% FREE PLUMBING.

Why?

Because we believe business is about more than making money.

God has blessed us with the opportunity to build a business, employ people, serve our community, and use what we have to invest back into the Kingdom of God.

Commercial Woman’s and Men’s restroom. Green room restroom. Youth room restroom. Baptismal and more.

Churches shouldn’t just be places we attend. They should be places where lives are changed, families are restored, people find hope, and communities are impacted.

We’re honored to play a small part in building that.

And this project wouldn’t be possible without the incredible generosity and partnership of Alton Winsupply who has stepped up alongside Cardinal to help make this Kingdom project happen.

🤝 Cardinal + Alton Winsupply + Church Unusual

This is what happens when businesses and people come together with a purpose bigger than themselves.

We don’t just want to build businesses.

We want to build the Kingdom.

Thank you Church Unusual for allowing Cardinal to be part of what God is doing through this ministry.

And thank you, Alton Winsupply, believing in the vision and helping us make it happen.

🔥 Business is important. But what’s more important than making money is investing into the Kingdom.

“Seek first the kingdom of God and His righteousness, and all these things will be added to you.” — Matthew 6:33

Let’s build something that outlives us.

Alarms in Alton signaled trouble, calling for emergency plumbing after hours. The backup pump was running hard while the...
09/01/2026

Alarms in Alton signaled trouble, calling for emergency plumbing after hours. The backup pump was running hard while the primary system was checked for failure. The float was reset and the pit was monitored to confirm steady operation. Would a 24 hour emergency plumber give you peace of mind next time? Call Cardinal Plumbing any time you need help.

🎉 **HAPPY BIRTHDAY, TYLER!** 🎉Today we’re celebrating one of the hardest-working guys on our team — our Lead Plumbing In...
08/29/2026

🎉 **HAPPY BIRTHDAY, TYLER!** 🎉

Today we’re celebrating one of the hardest-working guys on our team — our Lead Plumbing Installer and the one and only “Father Plumb!” 🔧

Tyler hustles every single day. Whether he’s knocking out installs, helping the team solve a problem, or taking the time to teach our guys plumbing code so they can prepare for and pass the Illinois Plumbing License Exam, he is always willing to pour into the people around him.

But beyond what Tyler does for Cardinal, we’re thankful for who he is. He’s become a great friend to many of us and an important part of our Cardinal family. His knowledge, work ethic, loyalty, and willingness to help others grow do not go unnoticed.

Tyler, we appreciate everything you bring to Cardinal Plumbing and everything you do for this team.

Help us wish Father Plumb a very HAPPY BIRTHDAY! ❤️🎂🔧

Here’s to another great year, Tyler! 🎉

Fixture backups in East Alton led to sewer cleaning through an outdoor cleanout. A drain cable pulled a heavy mass of ro...
08/27/2026

Fixture backups in East Alton led to sewer cleaning through an outdoor cleanout. A drain cable pulled a heavy mass of roots clear of the line. Water was run through several fixtures to confirm normal drainage afterward. Interested in residential sewer cleaning as a yearly preventive step? Set up an inspection with Cardinal Plumbing.

A full day project in Alton delivered a commercial grade water heater upgrade. New copper lines and an expansion tank we...
08/26/2026

A full day project in Alton delivered a commercial grade water heater upgrade. New copper lines and an expansion tank were installed for safe, code compliant operation. Everything was tested to confirm steady hot water throughout the building. Need hot water heater service down the road to keep it running well? Schedule with Cardinal Plumbing for a future checkup.

At Cardinal, these aren’t just words on the wall, they’re how we operate every single day. 🔴⚫SERVICE WITH EXCELLENCE.MAK...
08/26/2026

At Cardinal, these aren’t just words on the wall, they’re how we operate every single day. 🔴⚫

SERVICE WITH EXCELLENCE.
MAKE TODAY COUNT.
NEVER SETTLE.

We believe excellence is built through the little things: showing up prepared, doing the job right, taking care of people, and always looking for ways to improve.
We’re proud of the culture we’re building at Cardinal Plumbing, Heating & Air — one customer, one job, and one day at a time.🔥

New supply lines in Hartford called for careful pipe repair work overhead. Shutoff valves and fresh PVC connections were...
08/25/2026

New supply lines in Hartford called for careful pipe repair work overhead. Shutoff valves and fresh PVC connections were installed to keep everything easy to service. Every joint was tested to confirm secure, leak free connections. Curious about piping services for other older lines in the home? Contact Cardinal Plumbing to schedule an inspection.

Backups in East Alton pointed to sewer cleaning after tree roots invaded the line. A drain snake pulled a thick tangle o...
08/24/2026

Backups in East Alton pointed to sewer cleaning after tree roots invaded the line. A drain snake pulled a thick tangle of roots from deep inside the pipe. RootX Root Control was applied to coat the line and help slow future regrowth. Need residential sewer cleaning to check other lines on the property? Call Cardinal Plumbing to get scheduled.

Address

3133 Washington Avenue
Alton, IL
62002

Telephone

+16182153780

Website

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