Trusted Plumbing & HVAC Experts Serving Metro East Since 1903

We show up, explain your options clearly, and fix it right the first time.

Need Service? Schedule it Now!

Schedule Service

Call Now - 618-233-1018

Emergency Services Available

Sometimes things break outside of hours. We are available when you need us!

Call Now

Help Prevent Costly Breakdowns

With a FAN Club Membership you get your HVAC system checked and maintained twice per year. With regular maintenance your system will last longer and you won't have any unexpected surprises.

Join The Fan Club!

Based in Belleville, Ehret Plumbing, Heating & Cooling proudly serves homeowners and businesses throughout the Metro East. From O’Fallon and Edwardsville to Mascoutah, Collinsville, and surrounding communities, our licensed team delivers dependable plumbing, heating, and cooling services wherever you need us.

Plumbing Services

Heating Services

Cooling Services

Water Heaters

Serving Metro East Illinois Since 1903

1-year workmanship warranty, licensed & insured techs, 24/7 Emergency Services

See What Our Customers Are Saying

Real reviews from real homeowners. We’re proud to earn your trust—one honest repair at a time.

      EXCELLENT  
   Based on 105 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Sharon Campbell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Colin is the best.  He is straight up honest and works efficiently. He helped me make a good decision at a time when things were not going well. Will request him every time.
  
 
      Posted on Google  
   
   Nathan Storck 
 
 
 
 Trustindex verifies that the original source of the review is Google. Brad was awesome, checked out the water heater in about 10 minutes and scheduled me for a replacement on Tuesday morning 8 September.
  
 
      Posted on Google  
   
   Patty Sprague 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service. Great knowledgeable technician
  
 
      Posted on Google  
   
   Vickie Henry 
 
 
 
 Trustindex verifies that the original source of the review is Google. We came home from an out-of-state funeral to find our A/C not working. We called Ehret at 7:30 this morning and spoke to an actual person. She was very personable and told us they would be out this morning between 9 and 11. The technician actually arrived before 9. He gave fast, friendly service and had our A/C running within a few minutes.
  
 
      Posted on Google  
   
   angela harlan 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have had the most professional Service completed today from AJ.  He was prompt, professional, and extremely knowledgeable.   I am up and running again.  I was also serviced in a shorter time period than expected    I will always be a customer moving forward. May I mention that the price could not be beat!!!!!
  
 
      Posted on Google  
   
   Scott Merrell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great team with a very proactive service mindset. I trust them for HVAC, tankless water heater, etc. Can't be beat!!
  
 
      Posted on Google  
   
   Carl Hodges 
 
 
 
 Trustindex verifies that the original source of the review is Google. Timely and professional A/C service.
  
 
      Posted on Google  
   
   Jeri Cron 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nick was kind, professional and knowledgeable.  He repaired my showers quickly.  He did not talk down to me as others have.  If I could I would give him 10 stars.