A & J Complete Service
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A & J Complete Service
When you want experts for your heating or air-conditioning service needs, get in touch with the factory-trained team at A & J Complete Service Corp. We provide preventative maintenance for all brands and models. Call us today! Rely on the experienced team at A & J Complete Service to keep your restaurant's refrigeration system in optimal condition.

When you choose us, you'll get quality services at affordable prices. Contact us for a FREE estimate!
Services
A & J Complete Service has been proudly serving La Salle, Princeton, Henry, Bureau, and Putnam in Illinois for 11 years. You can trust us for your total HVAC repair, maintenance, and installation services. Whether you need our services for your home or business, you will always receive factory-trained and authorized service from our locally operated company.
Refrigeration is one of the most important aspects of any restaurant or commercial kitchen. If you have issues with your walk-in coolers or freezers, call A & J Complete Service right away. Your equipment will be repaired or replaced quickly and efficiently. Your refrigeration system is important, but what if your fryer, exhaust fan, or refrigerated prep tables were having issues?
Are you tired of running out of hot water before your shower ends? It's possible that your water heater may need to be repaired or replaced. Let the highly qualified technicians from A & J Complete Service fix your water heater problem so that you don't have to face the same issue over and over again.
You'll receive a 90-day WARRANTY on all labor and parts supplied during your repair visit. You'll also get an extended service contract on all York, Guardian, Amana, Bradford, Daikin, and Goodman furnaces, air conditioners, and accessories. With A & J Complete Service, you can trust that your heating and cooling system are in good hands, because we stand by our work.
Reviews (6)
Tom Lorinczi
Tom Lorinczi
Aug 31, 2021
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I've been a customer of A & J for over 15 years. Every time I contact Matt, he is responsive and resolves my issues quickly and reasonably. Just tonight, our furnace wouldn't start. He arrived at my home within an hour and resolved the problem within 30 minutes!
I am very pleased to recommend Matt and A & J for heating, air conditioning and appliances. He is extremely knowledgeable, thorough and his prices are very competitive.
Kevin Colmone
Kevin Colmone
Mar 30, 2021
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I had an old furnace, and it finally gave out. I gave A & J a call for an estimate. Matt came out and explained what he would need to do and how he would go about doing it. And he quoted me a total cost. He was very clear and easy to understand. A couple days later, Matt and Gary came out and removed my old furnace and installed a brand new one. They were very professional. Their work was of a very high quality. i was very pleased with how well everything looked and functioned. And the estimate that Matt had quoted me a couple days earlier was completely accurate. There were no surprise hidden
Cc
Cc
Feb 20, 2021
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Excellent service! Very pleasant to work with. Will use their services again when needed.
Service: Heating system installation
Jose Trenado
Jose Trenado
Nov 17, 2020
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Great family owned company! Best service and reliability in the area. Have my furnace / Ac installed by them 8 years ago and couldn’t be happier with the work. He’s earned my repeated business for my yearly checks for my units. His through inspections have left me with nothing but cool summers and warm winters year after year!! highly recommend this company!
Kathleen Miller
Kathleen Miller
Aug 23, 2019
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If I could give no starts I would horrible people... for the last 3 1/2 years my parents have spent 1000s on having everything redone by them.. 1st year all new ductwork and installed a new ac unit, then the next year a new air handler and some other minor stuff. Last year 2018 a new line set, also the ac unit outside was under warranty and it needed a new compressor that was fixed last year.. everything is new everything they have taken 1000s from my parents last year after these last 2 things were replaced the last things that were not new he said there shouldn't be anything eles that could go
Jason March
Jason March
Jul 19, 2017
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During the -25 degree temperatures our furnace decided it had enough. I first contacted a company called Tripple Service out of Mendota. They said we needed to replace our furnace, AC unit, duct work etc. Tripple service wanted 6,500 and could only get to our house on sat (for an additional 300). I contacted A&J and Matt came out that night. He suggested we replace the furnace, but said what the other company quoted was unnecessary. A&J installed our new furnace the next day for a fraction of what Tripple Service wanted. A&J is an honest company, something that is truly hard to find these days