All Temp Heating & Air Conditioning - Chicago

Had my bi-annual service performed by Josh T and it was super smooth and easy. He called within the arrival window, gave me a 10 minutes heads up, was very neat in my apartment and replaced my air filter, which I had been delaying doing. Highly recommend them for my yearly service.

I’ve been a customer with All Temp for the past three years. They clean and inspect my house’s HVAC system twice a year. They installed a brand-new system last year and it’s been working great ever since! Responsive, professional service, and they’ve gone the extra mile on a number of occasions. I’m very satisfied!

They called to give an ETA and coordinate logistics, which I appreciated. Upon arrival, he almost immediately fixed the squeaking coming from the furnace and ensured that everything else was good to go. Super quick, but thorough!

We can’t thank All Temp enough! While pregnant, our furnace stopped working on a cold day. You can imagine how stressful & scary that would be for first time parents & home owners. Their technician Ed was professional, knowledgeable & worked efficiently. He was able to get us back up & running the same day. I would highly recommend All Temp & will be using them again in the future.

Have used All Temp for maintenance for several years and have always been happy. Came home today to find no heat. Took 30 minutes for a call back but they came out within 3 hours of initial call, quickly diagnosed the problem and got it temporarily running again within 5 minutes while we wait for a full repair tomorrow. Great technician.

We've used All Temp since moving to this unit four years ago, and they have always been prompt and professional, we had our furnace go out this morning and they had a tech over here within an hour after the call, and fixed the issue quickly. Great service, highly recommended.

Been using AllTemp since the late 80's for all heating and AC needs.
Very trustworthy and honest. Had issues with my yearly cleaning and Marvin SHOWED and explained my problems. Had a new furnace installed (1/24/23) Enrique and Matt did an excellent job from installation to cleanup. Also talked to Jay from accounting who was very customer friendly and answered all my questions. So far all good and would recommend AllTemp.

I recently moved into a new apartment and realized that the furnace hadn't been cleaned since 2015–I immediately knew I'd need a professional for routine maintenance. After doing some research, I called All Temp and they were able to schedule me for a next-day appointment (at no additional charge).

Marvin, the service technician, arrived on time, was professional, and offered helpful tips to keep my furnace in top shape. He also noticed that one of my registers was blowing directly on the thermostat causing it to misread the temperature, so he quickly found a solution that now has my thermostat working correctly and my apartment feeling much warmer. I would highly recommend All Temp for all of your heating + air conditioning needs, and would especially recommend Marvin if you are looking for reliability, expert care, and attention to detail.

(Also, Marvin took his shoes off at the door and wore a different pair inside which tells you how much he respects your space!)

I had a great experience with this business. They came out to service my furnace and the tech Josh T. was very nice and knowledgeable, he showed up perfectly on time and was very respectful of our house. He was very personable and professional as he explained everything he was doing, how it should work, ways to maintain the furnace and even fixed a repetitive whining noise that had been a concern and a nuisance for a while. He labeled everything in the area for easy future maintenance and did a thorough job of making sure everything was in perfect working condition before he left.

TL;DR A+ would highly recommend the business and specifically tech Josh T. based on my experience.

Professional, knowledgeable, and friendly staff. Technician Thorn took the time to clearly explain the issue(s) and the options to repair. Reliable and on time. Fair prices. Have used them over the years for system purchases and service.