About Us

Hi, it's nice to meet you. We're WM J Kraus & Son.

Founded in 1932, William J. Kraus and Son is now operated by Adam Kraus, great-grandson of the company founder. For more than 81 years, Kraus and Son has served the tri-state area around Keokuk, putting customers first with the finest service and highest-quality heating and cooling products. Today, we're proud to offer geothermal backed by the same timeless quality and cutting-edge technology we've built a reputation on.

BBB Rating of A+
Save Certification through Alliant Energy
Iowa State licensed contractor
Iowa State Master licensed HVAC, hydronics, refrigeration, and plumbing

Kraus & Son, Inc.

Learn More About Geothermal

If you need new equipment, we will gladly provide a free quote for a geothermal system that fits your needs.

"I had a 4-ton geothermal unit in my home, and we were having trouble with mold and mildew. We called Adam Kraus, and he found our house had an oversized geothermal system installed by a competitor some years back. Adam downsized our geothermal to a 3-ton, and we no longer have problems with mold and mildew. The larger unit was cooling our home so fast that it wasn't allowing it enough time to get the humidity out of our home. He could have just sold us another 4-ton, but instead he found out what the problem was and gave us the best option to fix it. Adam is very experienced in the HVAC field, and he is very helpful and friendly to work with."

- L.B.
"This place has been top notch to our family. Every time we ever need anything, winter or summer, someone has been here within minutes. They are fast, professional, and efficient, not only here, but anytime we go to the shop. They even let me ask all the annoying questions, and take time to explain to me exactly what they are doing."

- C.S.

Now that we've met, let's schedule an appointment.

Address

WM. J. Kraus & Son, Inc.
1012 Main St.
Keokuk, IA 52632

Contact Us

Phone: (319) 524-3714
Send us a message.

HOURS:

Mon-Fri: 8a-4:30p

24-Hour Emergency Contact:
(319) 524-3714