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Althoff Home Services

4.9
  • 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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4.91,044 reviews
Fran Pape's profile image
Fran Pape 
recommend  Recommended
a year ago

Best company to do hvac electrical and plumbing all the reps are outstanding. Thanks to Carl for the best service this week. 

Barb Cousineau's profile image
Barb Cousineau 
recommend  Recommended
a year ago

Althoff service people are prompt & friendly. The membership has been a good deal so far. 

Susan Mikel Marcus's profile image
Susan Mikel Marcus 
recommend  Recommended
a year ago

the service tech Todd was on time courteous, diagnosed the plumbing issue with the kitchen sink drain quickly and completed the job within the time he said. Cleaned up his working area when he was done. thanks Todd for the gr8 job. I highly recommend Althoff.. we are satisfied silver club members for many years. 

Michael Hayes's profile image
Michael Hayes 
recommend  Recommended
a year ago

Everything that Althoff does is great so be prepared for excellence when you have them do any work in your house. 

James Hinkle's profile image
James Hinkle 
recommend  Recommended
a year ago

on time...courteous ...efficient 

Beverly Mikus's profile image
Beverly Mikus 
recommend  Recommended
a year ago

The technician was very friendly and knowledgeable. And on time! 

Ralph Siwicki's profile image
Ralph Siwicki 
recommend  Recommended
2 years ago

The service tech was very thorough and answered all our concerns. I was pleased with the results and was assured the Heating and AC was in good working condition. The service Exceeded my expectations. 

Gcwalla Ngo Skwi Zee's profile image
Gcwalla Ngo Skwi Zee 
recommend  Recommended
2 years ago

Words can't describe the wonderful work you did on my trading account, I am delighted I trusted you and give you a chance to help grow my $1000 into $12,000 in just a week, Mrs Hendrick Jennifer my family and I are forever indebted to you for the financial stability you brought to our home, I advice the entire public to invest with Mrs Hendrick Jennifer , contact via WhatsApp: +13523402962 Email:hendrickjennifer550@gmail.com 

Kathy Shoemaker Liska's profile image
Kathy Shoemaker Liska 
recommend  Recommended
2 years ago

Routine service for heating done. Ryne was professional, efficient and explained what was done. We have also had electrical work previously. Office calls made telling when service would be done was greatly appreciated. 

Frequently asked questions about Althoff Home Services

How is Althoff Home Services rated?

Althoff Home Services has a 4.9 star rating with 1,044 reviews. 

When is Althoff Home Services open?

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