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Save Money, Get Peace of Mind & Enjoy Convenient Priority Service All Year

Preventative maintenance is the best way to extend the life of your HVAC equipment and keep your utility bills down. With yearly cleaning and maintenance from a qualified technician, your HVAC equipment will run more efficiently. A yearly inspection will help prevent costly breakdowns by heading off potential issues.

Our NO HASSLE Service Plan makes your equipment maintenance convenient and affordable. You get priority service all year round and discounts over standard pricing!

Membership Benefits

Priority Service - Our Members are taken care of first.

Up to 15% discount on HVAC, Plumbing and Electrical Repairs

Up to $400 Equipment Purchase Credit

Covered HVAC Repairs on Qualifying Memberships*

Up to 2 Year Parts and Labor Warranty

Prescheduled Maintenances

Service Fee Applied Toward Repairs*

Includes furnace, A/C, humidifier, standard filter and water heater

*On Qualifying Memberships
Pricing for Multi-Family Buildings may differ

Download Service Plan Agreement

What's included in your scheduled maintenance?


"Matt knows our systems and definitely knows what he is doing. We have total confidence when he leaves that everything is done correctly."

~ T.S from North Barrington, IL


"Althoff's is a very good company who always gives great service and timely service by well-trained technicians. We are delighted to do business with this company!!"

~ R.G. from Crystal Lake, IL


"The tech was on time, efficient, and extremely knowledgeable. I would definintly use this individual again, if or when I need this kind of help."

~ M.S. from Crystal Lake, IL


Let Our Customers Tell You How Great We Are

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