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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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5.01,043 reviews
Pat Mizerka's profile image
Pat Mizerka 
recommend  Recommended
7 years ago

In the last month I have used Althoff twice. Once for my generator service with Dave and once for my sumpump with Dan. Both technitions were extremely competent, knowledgeable and very polite. I will continue to use Althoff. 

Fred Brennan's profile image
Fred Brennan 
recommend  Recommended
7 years ago

Why are my wife and I thrilled with this outfit? - Last Thursday, Customer Rep Mike Brix provided a competitive quote for a new furnace. - Sunday, 16 year old furnace (sensing the end?) craps out. We call Althoff who immediately send a tech who administers Last Rights at no charge, moves up the install date, and Mike arrives on his day off with space heaters to carry us through to yesterday/ Wednesday. - Housewarming Party to commenced with many hoisted beverages saluting Althoff and their great team! Conclusion- We are ... read more

Len Jagielo's profile image
Len Jagielo 
recommend  Recommended
7 years ago
Cheryl Christensen's profile image
Cheryl Christensen 
7 years ago

We have been using Althoff for many years. They provide excellent customer service. I never have to worry about out furnace or air conditioner working properly. 

Ron Ziska's profile image
Ron Ziska 
recommend  Recommended
7 years ago
Neal Rudnik's profile image
Neal Rudnik 
recommend  Recommended
7 years ago

I am a repeat customer for both AC and furnace repairs/replacement. Althoff is a top notch organization with very friendly technicians and sales staff who take the time to ensure I understand my options. I'd be hard pressed to find a negative in any of my dealings, and I would definitely recommend their services 

Floyd Myers's profile image
Floyd Myers 
recommend  Recommended
7 years ago

Althoff has taken care of our HVAC and pump needs for a number of years under maintenance agreements. Furnace, air conditioner, and sump pumps have been replaced in the last fifteen months, and we just had a new water heater installed. We have been pleased and very satisfied with the work, the products, and especially the people. Good company! 

Mary Nielsen's profile image
Mary Nielsen 
recommend  Recommended
7 years ago

Has always done well by me for 17 years now, keep up the good work Althoff's 

Gerry Schechter's profile image
Gerry Schechter 
recommend  Recommended
7 years ago

I have always received quality work and information from Jim and will use Althoff for my complicated HVAC needs. They're great 

Frequently asked questions about Althoff Home Services

How is Althoff Home Services rated?

Althoff Home Services has a 5 star rating with 1,043 reviews. 

When is Althoff Home Services open?

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