New Year, New Savings!

FREE Second Opinion on Heating/Plumbing!

If you’re having furnace or plumbing issues, other contractors may leave you feeling like there’s only one solution—and a costly one at that!

That’s why we’re offering free second opinions. 

In far too many cases, customers are left without options, which is where the heating and plumbing experts at Althoff come in. 

Hand it Off to Althoff and Get a FREE Second Opinion!

Just mention this offer and present the arriving technician with the findings from the other contractor. 

Offer ends 2/28/2021

Call (815) 455-7000



Request Appointment

Here’s Why Everyone Hands it Off to Althoff!

"The technicians are always great and are good at explaining what they are checking out or what needs to be fixed."

- Woodstock, IL Customer


"The guys were incredible. Friendly, professional, and safety first. Thank you!” 

- Trevor, WI Customer


"The technician was a very knowledgeable and conscientious worker and wonderful at communicating all that he had done and the condition of everything. I continue to be impressed with Althoff. Thank you for your outstanding service."

- Lake in the Hills, IL Customer


"The technician was respectful, knowledgeable, and explained the repairs so we would understand why the issue was happening with our furnace and the repair that needed to be done. My husband and I were so impressed that we will request this technician again if we need repairs in the future. "

- Crystal Lake, IL Customer


"Very pleased; I received service above and beyond what I’ve experienced with other companies from the customer representative to the technician. Althoff is now my go-to for future needs. Thank You!"

- Crystal Lake, IL Customer