
Serving Crystal Lake, IL and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Humidifier's filter needed replacement, had lot of deposits on it."





+61


Serving Crystal Lake, IL and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Humidifier's filter needed replacement, had lot of deposits on it."





+61

Serving Crystal Lake, IL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Juan worked like a Pro. He did a thorough job in removing old humidifier and installing new one."

Serving Crystal Lake, IL and surrounding areas
Approved
In business since 1904
Free estimates
Emergency services offered
"It was excellent. Everything was explained in detail, and any questions I had were easily answered by the installers"

Serving Crystal Lake, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"I recently hired them for central A/C installation and furnace replacement, and the experience was excellent. The team was professional, arrived on time, and completed the work efficiently. Everything is running perfectly now, and my home feels much more comfortable."





+20

Serving Crystal Lake, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Tim and his assistant worked rapidly, but carefully, to remove the old furnace, install the new one, test it and then clean up the furnace area in the basement. In addition they were able to put the furnace-mounted humidifier back in operation. Not only was Tim and his assistant prompt, courteous and professional, they explained everything clearly and exceeded my expectations by installing a new furnace on a Sunday morning!"

Serving Crystal Lake, IL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"I recently had All Temp install a new furnace, AC, media filter, and humidifier. Ted came over to assess my needs and went over different systems with me (Lennox and Daikin). He was very professional, knowledgeable, and courteous. He helped me find a good system and then went out of his way to work with me on price. The All Temp quote was competitive — it wasn’t the cheapest I received, nor was it the most expensive. Installation was done by Josh and Nolan. I was very impressed with them. They were very conscientious and intentional in their work and made sure that I was happy with the install. I won’t know how good the system is until I live with it for a while, but so far I am very pleased with my All Temp experience."





+2

Serving Crystal Lake, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"rob and his helper did a great job they installed a new furnace humidifier also a hard pipe gas line and a few other repairs they went the extra mile to do a great job will be back in the spring to check my air conditioner"





+1

Serving Crystal Lake, IL and surrounding areas
Approved
In business since 2011
Emergency services offered
Warranties offered
"Scheduled an appointment the week prior to discuss options on water softeners. On the morning of the appointment, after heavy storms in the Chicagoland area, our sump pump alarmed. After blowing two replacement fuses, It appeared that the motor had either seized or there was something caught in the impeller. Either way, I was without a sump pump after heavy rains and more forecasted to come. Brent B and Anthony arrived that afternoon as scheduled. I advised that there was a change of priorities and they quickly inspected the sump pump. They both were very helpful in reviewing the technical options and working up a quote. They had the equipment on their truck and quickly went to work on replacing the unit. They are a vey professional team. The job was done efficiently, their cleanup was perfect and they walked me through the operating process addressing all of my questions. All is working well now and I have scheduled Brent and Anthony for our water softener install."





+15

Serving Crystal Lake, IL and surrounding areas
Approved (Corporate)
In business since 1938
Free estimates
Emergency services offered
"The experience was great. I was referred by a friend. I called and set an appointment. The technician was prompt, and very professional. He checked the furnace and described the problem. A major component had failed. He said I had a choice of either repairing the furnace, or replacement. The repair was not something I was interested in, so I chose to replace it. The replacement was done in a timely, and professional manner. I highly recommend All Temp for their professionalism, and making my furnace replacement a very positive experience."





+6

Serving Crystal Lake, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Four Seasons replaced a 27 year old heating and air conditioning system in a second floor closet in our home that appeared to have been installed before the closet was built around it. They were able to remove the old system, install a completely new system including humidifier that no one else said could be done. They were prompt in their arrival, professional in their approach, they were clean and respectful of our home. I could not be happier with the system they recommended, with the installers, or the completed installation."




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