Reviews

At SERVICE 1 PLUMBING, HEATING & A/C, INC. we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites.
Read what other customers have said about us.
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See What Our Customers Have to Say - 163 Reviews

Anthony Parrillo
06/27/2025
Located in Roselle
06/27/2025
Located in Roselle
I had an AC unit installed on 6/21/25. It was a pleasure to work with Vance Szendzial who gave us an estimate. Randy and the team were really professional, answering all of our questions and overall, just a pleasure to work with. I would recommend to anyone.Thank you again!
Service: New System Installation

ANTHONY SPADARO
03/07/2025
Located in Channahon
03/07/2025
Located in Channahon
Nate was our technician and he was prompt, professional, polite, and personable. He is a skilled plumber who correctly diagnosed a complex sump pump problem and provided a solution that will stand the test of time. Lauren was the dispatcher and was also, prompt, professional and polite. We got a same day appointment; in fact, he was here in about an hour, from initial phone call to Nate's arrival. Would highly, highly recommend.
Service: New System Installation

Jose Pizarrosoto
04/09/2024
04/09/2024
This is my go to company whenever I have any heating and ac problems. They are reliable and knowledgeable. Thank you Brandon for fixing my furnace on short notice. Their pricing will not hurt your pocket either. You can count on this company to get the job done to your satisfaction.

Denise Wildeveld
01/15/2024
01/15/2024
After calling several emergency places because my son’s Nest thermostat went out, and we couldn’t get the new one to work, we called Service 1.
The customer service we received from Jim was just unbelievable. He helped us get the new thermostat installed, and spent as much time as we needed to get the furnace back on line. This company, and Jim, understands how important it is to have a working furnace when the wind chill is -25. We can’t say enough about this company. We would recommend without hesitation. Thank you again Jim at Service 1 Heating and Plumbing

Victoria Smith
08/26/2023
08/26/2023
I highly recommend Service 1 for any HVAC needs! They installed our unit in 2014, and we have been so happy with their service! They provided a quality product, and their staff is always kind, professional, and timely. They have been quick in responding to service needs, including ongoing maintenance, and Service 1 is a company that stands by their work. Again, highly recommend!

Carol Fox
05/02/2023
05/02/2023
After our furnace was installed on 3/14/23, we noticed a noise as the unit was completing a cycle. We were pleased that it would only take 24 hours for a technician to come out. VANCE SZENDZIAL arrived at 12:30, at the beginning of the quoted window, 12:30-2:30. VANCE was pleasant and courteous. He discovered the problem immediately. The entire repair lasted 15 minutes. What a wonderful experience to have the repair completed so quickly and with such respect for our time.

Jennifer Meszaros
12/02/2022
12/02/2022
I called Service 1 on a sunday morning. My water heater was dead and I had no hot water after a different plumber offered me little diagnostic help and no path forward the day prior.
Service 1 was at my house by 10 AM that morning. Vance spent a good amount of time disassembling and diagnosing but ultimately concluded I needed a new part that needed to be ordered. He also found considerable rust as he disassembled, so I decided the best path forward was water heater replacement. Service 1 had two individuals out to my house the first thing monday morning to totally replace the heater, and repair some of the associated exhaust lines that were corroded.
I really appreciate that they promptly addressed and corrected my issue. I don't think the job was easy given the tight space in which they were working. Lastly, they helped me file a claim with my home warranty a few days later by agreeing to have the diagnosing technician call the warranty company and discuss his findings. That felt "above and beyond" and I appreciate them helping to save me a little money.

Joe Marchioretto
07/11/2022
07/11/2022
I chose Service One to inspect and clean my ac and furnace because of their reviews and availability. Ultimately they replaced the AC unit and replaced the furnace's ignitor switch.
My furnace and ac are both over 15 years old. I was having periodic issues with the AC so I was expecting the need to replace at least the AC. Brandon did the inspection and cleaning. He was professional and efficient. He explained his findings, and showed me his readings to support his findings. It all made sense based on my previous "research" - I looked a several independent sites before calling anyone for service. He was not pushy at all. I asked him to explain my options. He did, and I decided to get a new unit. The price was in line with expectations, if not a little better.
Randy did the installation and repairs later that week., I could not have asked for a more courteous and professional person. He worked around the issue that my son had an impromptu job interview, so as to minimize the noise when needed.
I can continue to enjoy the summer knowing that I will not have AC issues, and can approach the winter with some comfort that is very unlikely that I will have issues with my heating system. Service One is a great company to do business with....

Jack Daniels
02/23/2022
Located in PLAINFIELD
02/23/2022
Located in PLAINFIELD
What great people to work with!! Patrick and Wyatt showed up on time and handled my repair quickly and neatly.Dealing with plumbing issues in your house can be stressfull and they make is such a great experience. Great people to deal with. Would highly recommend them to anyone!!
Service: System Repair
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