spengler, logo, heating, cooling

Founded in 1971 by Syd Spengler, Spengler Plumbing, Heating and Cooling has been a five star rated service company for over 45 years.

Headquartered in O’Fallon, Illinois, Spengler Plumbing Heating and Cooling services the entire Metro-East Illinois area.

In 2007, Jason Spengler took over as head of the Company upon his father, Syd’s retirement.  Jason has continued the signature Spengler Superior Service under his leadership.

Our mission is to provide smart, superior solutions to homeowners and businesses everywhere.

When customers need us we are there – 24 hours a day, seven days a week.  That is not something everyone can say.

The safety of our homeowners is of our utmost concern, which is why every employee is drug tested and background checked.

You will not find a better plumbing, heating or cooling company to serve all of your needs.
How can we make your day better? Call us: IL (618) 206-0022.

5 Reasons to Upgrade your HVAC Unit This Summer
5 Reasons to Upgrade your HVAC Unit This Summer

“Ah, the delightful feeling of 110-degree sun rays beating down on my face.” – said no one, ever. Summer is in full swing, and our A/C units...

Read more
When and When Not to Call a Plumbing Professional
When and When Not to Call a Plumbing Professional

Gurgling drains, drippy faucets, over-running toilets, low water pressure—the list goes on. The question is, do you call a plumber or not? Call...

Read more
Is Your Sump Pump Ready for April Showers?
Is Your Sump Pump Ready for April Showers?

With spring and April showers approaching, you must be prepared for the water that could potentially enter your home. If you have not fully...

Read more

Clear, Up-Front Pricing

Because we provide a per job price in advance, you’re able to make an informed decision before...

Fully Licensed & Insured

The Spengler Company is fully licensed and insured for all the plumbing and HVAC requirements...

24/7 Emergency Response

Emergencies happen at all hours of the day and that’s why the Spengler team of skilled...

Fast & On-Time

Spengler provides fast and dependable 24-hour service. Call us to get a technician to your home...

Call Now!