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Althoff Home Services

5.0
  • Heating & Air Conditioning/HVAC
  • Crystal Lake, IL

About this business

ContractorsHeating & Air Conditioning/HVAC

For nearly 60 years, Althoff Industries has provided residential heating, cooling, plumbing, electrical and mechanical services in the Greater Chicago area. President and Owner Tod Althoff is the second generation of the Althoff family, and has been with the company since 1975. In the tradition of his father, he is dedicated to providing high-quality, professional services and building strong customer relationships. When you choose Althoff, you're not choosing another technician to repair your system. You're choosing a part... read more

Location details

8001 S Illinois Rte 31, Crystal Lake, IL, 60014, United States

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5.01,091 reviews
Tony Zimmerman Sr.'s profile image
Tony Zimmerman Sr. 
recommend  Recommended
8 years ago

EXCELLENT SERVICE BY CRAIG HUSO. HE IS PROFESSIONAL, A GOOD COMMUNICATOR OF THE SERVICE HE RENDERED. 

Cathy Thoma's profile image
Cathy Thoma 
recommend  Recommended
8 years ago
Barb Andelman Dodds's profile image
Barb Andelman Dodds 
recommend  Recommended
9 years ago

We have been Althoff customers ever since we bought our house in 1985. We have never been disappointed with their quick response to our needs. Their customer service is outstanding, from the person answering the phone to the serviceman who comes to the house. We have no suggestions to make them better, though they keep asking. 

Candace Bond Leonard's profile image
Candace Bond Leonard 
9 years ago

Once again, you came to my rescue. Saturday afternoon, I was doing laundry and went downstairs to switch loads. When I got there, there was water everywhere. Not a flood, but enough to know something had gone terribly wrong. So I called and Clayton came out. He was able to figure out that the sump/ejector pump had died. I now have new ones with new check valves and alarms so I'll know when things have gone south. My late husband got us involved with Althoff about 15 years ago, starting with the furnace. Since his pas... read more

Joan Bufalino's profile image
Joan Bufalino 
9 years ago

Excellent service and professionalism. Would highly recommend them 

Bryna K. Miller's profile image
Bryna K. Miller 
recommend  Recommended
9 years ago

Althoff is a great company and the people that work for them are fantastic. They are great to work with, very thorough, very knowledgeable and have great communication/people skills. I would absolutely recommend them!! 

Nancy Jo's profile image
Nancy Jo 
recommend  Recommended
9 years ago

Althoff's service department is the best. Andrea is very friendly, helpful, and considerate. She is eager to schedule an appointment that works best for the customer. Talking to her is like talking to your best friend! Mike had serviced my mom's furnace and AC unit several times and he was always pleasant, honest, and thorough. After meeting Mike and observing the high quality of his work, I requested him to check my furnace. I am 1000% satisfied and will continue to call on Althoff and Mike for any maintenance and repai... read more

Chuck Wozniak's profile image
Chuck Wozniak 
recommend  Recommended
9 years ago

Have been using Althoff for my residential HVAC maintenance and repairs for over 20 years and never had a problem with their service. I had my annual furnace inspection and maintenance scheduled for the afternoon of Sat, Sept 19th. CSR Ruth Ann offered me the option to reschedule when the tech would not make the original arrival time frame. I said I had no problem with waiting. She then called me with updates on his expected arrival time. Marco, the tech, was able to complete the job in a timely and professional manner on... read more

Peter Kyc's profile image
Peter Kyc 
9 years ago

First time I used Althoff to have my water heater fixed. I have to say they communicate well and are very professional. I definitely recommend them. 

Frequently asked questions about Althoff Home Services

How is Althoff Home Services rated?

Althoff Home Services has a 5 star rating with 1,091 reviews. 

When is Althoff Home Services open?

Althoff Home Services is open now. It is open 24/7.