Been using Mendel for 4-5 years. The technicians are all professional and respectful of our home. They put in a new furnace and ac. They matched the best bid I had and quickly signed up with Mendel
I own and manage dozens of buildings over last 40 years. Rob is one of the most knowledgeable service men I have dealt with. Thanks
Robbie Mike is incredibly professional and thorough. And explains the situation in great detail on what needs to happen and executes the objective flawlessly. Gold standard.
Mike I received excellent service from Mike. With his years of knowledge and experience he was able to address the issue almost immediately. Mikes work ethic and dedication to duty and client satisfaction is second to none. The younger generations could learn a lot from him. Mendal is a very fortunate company to have Mike on their roster. Thank you Mike. For a job we'll done
Brock and the Mendel team were outstanding with a last minute, major repair before a home sale closing! I can't thank them enough for the fast and capable service. Thank you Joan Lencioni
Jesse was efficient and thorough. Personable guy who knows what he is doing. Would happily recommend him and Mendel again and again.
Jesse Cornac was very professional, completely informed and detailed in his explanations of service provided and fee structures. He was even able to provide some additional service benefits while lowering of over all out of pocket cost offering an annual service plan. Zero pressure to accept any of the offered plans.
He was very thorough and nice. Reviewed everything and explained it all. Also showed the pictures he took. Another awesome guy!!
Sean He was very thorough and nice. He explained everything just like Rolando did. Also he took pictures of our plumbing and reviewed those with. He was also very patient and understanding of our situation. Another awesome guy!!
Sean Excellent service, very professional, and excellent quality. Very happy with Mendel. Will definitely recommend to family and friends. Thank you Mendel.
Ugo He was thorough and nice. Explained everything and patient as well. Plus he took photos inside our furnace and reviewed those with us. Awesome all around!!
Rolando He was very thorough and explained everything patiently. Plus he took several pictures inside our furnace as well. Awesome guy!!
Rolando 
Excellent service, very professional, and excellent quality. Very happy with Mendel. Will definitely recommend to family and friends. Thank you Mendel.
we had a leak in the basement they came and repaired the problem and cleaned up the area. Fast service when we needed it, thats why we use Mendel Plumbing & Heating Inc.
Great communication. Knowledgeable people who work with the customer to resolve their plumbing problems.
Professional, knowledgeable, thorough. They always explain issues and are never pushy! Friendly and efficient. I have used them on a number of occasions - some emergency, some not. I couldn't be happier.
They respond and answer your questions and really do a nice job cleaning up after themselves and treating your home like their home
Sean H. did a great job identifying the problem, and resolving the issue. Everything is perfect!
Sean I know I can count on Mendel to do quality work with excellent service in a timely manner. I used them for my HVAC & Plumbing needs.
Brock Thanks to Jesse and Dave for saving the day! Very professional and kept me in the loop on what needed to be done!!
Jesse Great guys thank you for much for your kindness and care and all the hard work that you did for me they are very professional shows you everything explains why and what needs to be done and gets it done fast fixed my dryer hot water heater furnace so no carbon monoxide leaks and fixed my drains from the roots and my basement drain and piping thank you so much love Mendel :black_heart_suit::black_heart_suit:
Brock Excellent work and very thorough. Left the work area very clean and in order. Very courteous and arrived on time.
Mendel Team, Dennis and I thank you and appreciate you coming to our rescue on Christmas eve. Your team did an awesome job and they were very patient in answering our questions and explaining the work they did. A friendly, kind and understanding team. Thank you. God bless you. Sincerely. Dennis and Mary
Cormac Greg G. called in and was raving about how great of a job Brock did on his water heater install back in October, he said he has never had any service company leave his house cleaner than when they started. He said he now wants to use us for all his plumbing work and said he knows we are more expensive but you get what you pay for.
Brock Jason was honest and professional about the options available for fixing our iron filter and water softener. We have used Mendel for years, and we have always had confidence in their service and their availability to help when needed. Thank you!
Jason I highly recommend Mendel! We needed to get our HVAC checked out and we called around for an inspection/cleaning and honestly had a hard time scheduling someone to come out in a timely manner. We were happy to learn our previous home owners used Mendel and gave them a call. The experience was seamless. The associate on the phone was kind and the associate that came out for the service was professional and timely. In addition to their team's professionalism, they were knowledgeable and thorough. If you're needing any HVAC services and you're in the St. Charles area, I definitely recommend giving Mendel a try
Dave and Sean did very good work. I will use Mendel when I need service. I do not do internet reviews
Dave Client called and wanted to thank us again for fixing their water heater. Customer was really happy with her job and called once again just to say thank you!
Jason Mendel send *** to our home to check on our furnace for the winter. He used a mask and they always cover their shoes. *** arrived on time, worked carefully, and was very pleasant. Several questions were answered. We appreciate the service and expertise of Mendels staff.
Ken They were on time, thorough, and offered helpful explanations. I have no hesitation recommending them
Cormac Mendel came to our rescue AGAIN. Nicely done especially in a time when service is a challenge for many companies
Matt 
