MahlerClean

MahlerClean MahlerClean is a WI based facilities services company that provides employment for more than 800 individuals who provide commercial cleaning services.

MahlerClean has earned and maintained a reputation for being a trusted employer and reliable service partner for more than 30 years. Founded in 1989 by Peter Mahler, MahlerClean is led today by Patrick Sullivan and Adam Brauhn, two long-term executives that acquired MahlerClean in 2017. MahlerClean has been recognized as a Top Workplace in Southeast Wisconsin for nine consecutive years. We value,

recognize, and reward our employees that share our core values, take pride in their work, and truly understand quality service. More than 800 skilled and dedicated MahlerClean employees maintain millions of square feet of office, industrial, medical and institutional space per day.

Congratulations to Pat for celebrating 27 years of leadership, dedication, and making a difference every day. Congratula...
06/01/2026

Congratulations to Pat for celebrating 27 years of leadership, dedication, and making a difference every day. Congratulations on this incredible work anniversary! 🎉

Happy 4th Anniversay to Brian who celebrated yesterday! Thank you for all your hard work and dedication you bring to our...
05/26/2026

Happy 4th Anniversay to Brian who celebrated yesterday! Thank you for all your hard work and dedication you bring to our company. Cheers to another great year!

Today we celebrate Julie’s 23rd year with the company! Thank you being a great asset to running our HR team. All of your...
05/21/2026

Today we celebrate Julie’s 23rd year with the company! Thank you being a great asset to running our HR team. All of your hard work & dedication to our company is much appreciated. Cheers to another great year!

Today we celebrated two very special occasions: Rocio’s last day with our team after 3 1/2 wonderful years and her upcom...
05/08/2026

Today we celebrated two very special occasions: Rocio’s last day with our team after 3 1/2 wonderful years and her upcoming baby girl arrival! We’re grateful for all the memories, hard work, and laughs over the years. You’ll be missed more than you know!

Please join us in welcoming our newest team member, David Gorjestani, to our corporate office! We’re excited to have you...
05/08/2026

Please join us in welcoming our newest team member, David Gorjestani, to our corporate office! We’re excited to have you on board and can’t wait to see all you accomplish as an Account Executive!!

Happy 2nd Anniversay to Christina who celebrated on Saturday! Thank you for all your hard work and dedication you bring ...
05/04/2026

Happy 2nd Anniversay to Christina who celebrated on Saturday! Thank you for all your hard work and dedication you bring to our company. Cheers to another great year!

Proof that good days still exist - just need to look up! 🌸Enjoy this beautiful day! ☀️
04/23/2026

Proof that good days still exist - just need to look up! 🌸

Enjoy this beautiful day! ☀️

Happy Administrative Professional Day to our office manager, Kim! Your organization, attention to detail, and ability t...
04/22/2026

Happy Administrative Professional Day to our office manager, Kim! Your organization, attention to detail, and ability to keep everything running smoothly never goes unnoticed. We truly appreciate everything you do each day to help make our jobs easier. Thank you for being such an essential part of the team!

Happy belated 4th Anniversay to Monica who celebrated back on the 11th! Thank you for all your hard work and dedication ...
04/16/2026

Happy belated 4th Anniversay to Monica who celebrated back on the 11th! Thank you for all your hard work and dedication you bring to our company. Cheers to another great year!

We’re proud to announce the promotion of Brian Biggs to District Manager! Brian has been an integral part of our team, a...
03/30/2026

We’re proud to announce the promotion of Brian Biggs to District Manager! Brian has been an integral part of our team, and this promotion reflects his hard work, leadership, and dedication. Congratulations—we’re excited to see all you’ll accomplish in this new role!

Address

13040 W. Lisbon Road, Suite 900
Brookfield, WI
53005

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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