Home / About Us / Promotions

Promotions

2X Rewards Points on Water Softeners

White Glove Club Members get Double Points in June on Water Softeners!

Offer expires 6/30/2023

View Details & Print

Up to $2,000 ComEd Automatic Rebate!

Get a INSTANT ComEd rebate on Energy Saving System Upgrades!

Offer expires 12/31/2023

View Details & Print

Free Second Opinion

Give Us a Call Today!

View Details & Print

Refer a Friend

And Receive a $25 Amazon Gift Card!

View Details & Print

$50 Off Any Heating, Plumbing Or Electrical Repair*

Don't delay and call today. We are here for you 24/7.

View Details & Print

Schedule Service Today:

Schedule Service

Or Call

815-455-7000

Let’s Get Started

Fill Out The Form Below:

First Name *
Last Name *
Phone Number *
Email Address *
How can we help you? *

Structured Particle *

What Are Other Chicagoans Saying?

4.8 887 Reviews

Google

Dr. Rob Nelson, Last month

My building maintenance manager highly recommend I talk to Althoff. They sent someone that night! Thank goodness I did call them.

Althoff Home Services

4.8 887 Reviews

Showing 10. See all reviews.

Google

Dr. Rob Nelson, Last month

It was time for new HVAC. Ugh. Althoff was my was my second opinion. I had committed to another firm already but my building maintenance manager highly recommend I talk to Althoff. They sent someone that night! Thank goodness I did call them. The other firm tried to rush a really big bill$$ on me. Althoff, on the other hand discovered some overlooked items AND offered me more and better options that got me into this awesome Amana Heat Pump with comed and manufacture discounts. Althoff, without hesitation, also credited me for diagnostic , Freon charge and parts for my old A/C. Yay! They are super thorough and very professional. Gil, my sales tech was so nice. great as were the in total 4 guys plus Gil over the course of a week who helped me get a plan and the implement it all in a day. All on time 100 percent. They all loved my dog too.
Super informative. Great finance options and it was 1/2 (we are talking a lot!) less than the other guys but more thorough and better options. I didn't just get lower end like for like. I got new tech. Love it. I now have Althoffs maintenance program and warranty. I have real peace of mind. If you need anything the do as a service, it would be foolish not to give them a shot. I'm sure glad I did. Also, if your HVAC is end of life - the Heat Pump is an incredible option that can include tax credits, manufacturer offers, and comed discount/credit. The other guys didn't even tell me about heat pumps or those options. The other guys rushed to try to get me installed that day so I could not look at options
Althoff May not advertise as much as the other guys but they sure delivered. I gave the crew a tip. They were great. 10 out of 10 on ALL measures. They made it all so easy. No stress. No pressure. Honest and helpful. This is a wonderful company. I offer my highest recommendation. Thank you team Althoff.

Google

Barbara Lambrecht, Last week

Professional, friendly and reliable.

Google

Joan Bufalino, Last week

Excellent service - very professional delivery.
Would recommend highly.
Extremely pleasant and personable
Always know that it will be performed with quality!!!

Google

Cecily Mistarz, Last week

The technician was outstanding! He had looked up the repair history for our house before arriving and was aware of our two different a/c systems. The issue was with an a/c air handler suspended in a cramped attic that was seemingly leaking and was causing damage to walls, moulding and wood floors on two floors. He persisted until he found a crack in a pvc elbow, recreated the section (very custom), replaced it and then wrapped insulation around it. He could not have been more professional, informative or effective. Terrific service from start to finish!

Facebook

Recommended by:

Brendan Meyer, Last week

My A/C wasn't blowing cool air so I called Althoff and quickly had an appointment scheduled for the next day. The best part? I was alerted as to when my technician, Richard S., was on the way, and I even got to monitor his arrival with Althoff's cool GPS tracker. Richard could not have been more knowledgeable. He promptly diagnosed the issue and explained the next steps. This is the kind of experience I'm looking for as a homeowner whenever an issue arrises. My experience with Althoff was convenient, straight-forward and professional. I know exactly who to call if I'm ever experiencing HVAC issues!

Google

Brendan Meyer, Last week

My A/C wasn't blowing cool air so I called Althoff and quickly had an appointment scheduled for the next day. The best part? I was alerted as to when my technician, Richard S., was on the way, and I even got to monitor his arrival with Althoff's cool GPS tracker. Richard could not have been more knowledgeable. He promptly diagnosed the issue and explained the next steps. This led to another appointment, this one with Ryne, who was just as knowledgeable and helpful. This is the kind of experience I'm looking for as a homeowner whenever an issue arrises. My experience with Althoff was convenient, straight-forward and professional. I know exactly who to call if I'm ever experiencing HVAC issues!

Google

Sherry Gallarneau, This month

Rob was very professional and did a great job replacing heating ducts that had been removed. He took the time required to do the job really well. I would definitely use them again. Excellent customer service from Jeff Miller who bid the job and provided follow up. Highly recommend.

Google

Kathy Pletz, This month

The technician was friendly, knowledgeable and competent.

Google

Kat L, Last month

Had a central air conditioner replaced. Shawn our installer was prompt, explained all he was going to do. Reviewed everything when work was completed. Very satisfied with entire process.

Google

Roman Bas67, Last month

Job was performed quickly and efficiently will do further business with althoff

View All Reviews

Serving Greater Chicago

Algonquin, IL
Barrington, IL
Clarendon Hills, IL
Crystal Lake, IL
Elmhurst, IL
Hinsdale, IL
Huntley, IL
Lake Geneva, WI
Lake in the Hills, IL
Lake Zurich, IL
McHenry, IL
Mundelein, IL
Oak Brook, IL
Western Springs, IL

View Map

Do We Serve You?

ZIP Code

Let’s get your project started today!

We offer whole-home solutions, not just quick fixes.

815-455-7000

Membership

Members pay less