What are the opening hours?

Monday 6am - 4pm Tuesday 6am - 4pm Wednesday 6am - 4pm Thursday 6am - 4pm Friday 6am - 4pm

Major Mechanical

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New Berlin, WI
Major Mechanical

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Major Mechanical offers preventative maintenance, reliable service & quality installations tailored for commercial/industrial HVAC & Refrigeration.

We prioritize customer satisfaction with prompt service & emergency support to ensure smooth operations.

10/30/2026

🎃🧡 We were happy to have the opportunity to donate to the New Berlin West Trick-or-Can Food Drive!

It’s always a great opportunity to give back and support the community we are proud to be a part of. Thank you to New Berlin West DECA for organizing this drive and giving local businesses the chance to make a difference!

10/23/2026

From fabrication to the final weld, our team brings the skill, precision, and experience needed to get the job done right. 🛠️
Whether it’s custom fabrication, process piping, or code-compliant welding, Major Mechanical is ready to support your next project.
📞 Contact us at (262) 283-6583 to get started!

10/15/2026

A big thank you to PMSMCA for coming out to join us for an appreciation lunch! We enjoyed the opportunity to connect, show off our new shop, and spend some time together. We appreciate your continued support and partnership! 🤝🧡

10/09/2026

⛳️🏌️‍♂️ A great day on the course! Major Mechanical was proud to sponsor Tally’s Tap’s golf event, with some of our own team members hitting the greens! Thanks to Tally’s Tap for a great event! 🧡

10/08/2026

Thank you Plumbing Mechanical Sheet Metal Contractors' Alliance for your support and visiting us! We truly appreciate it and are grateful to be a part of such a great community!

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

10/02/2026

Keeping Southeastern Wisconsin running 🔧
From preventative maintenance to emergency repairs, Major Mechanical keeps your commercial HVAC, refrigeration and boiler systems working. We’re on call 24/7, so when something breaks, we’re there.
📞 262-283-6583
🌐 majormechanicalwi.com

09/16/2026

⛳️On the green!
A great day for our Major Mechanical team to get out, enjoy some friendly competition, and support a great golf outing! We were proud to sponsor this hole and even better to have our team there to enjoy it. 🏌️‍♂️

09/11/2026

Today, we remember and honor the lives lost on September 11, 2001, and the brave first responders, service members, and everyday heroes who showed incredible courage and selflessness.
We will never forget. 🇺🇸
🇺🇸🗽❤️🇺🇸

09/07/2026

Happy Labor Day! 🛠️
Today, we take a moment to honor and celebrate the hard-working individuals who build, support, and keep our communities moving forward every single day. From the job site to the office, your dedication makes a difference.🇺🇸✨

09/01/2026

🎓 Help us wish Nolen, our Youth Apprentice, a happy first day of senior year! 🧡🖤

We’re proud to have you on the Major Mechanical team and can’t wait to see what your senior year brings! 👏

Address

16555 W Cleveland Avenue
New Berlin, WI
53151

Opening Hours

Monday	6am - 4pm
Tuesday	6am - 4pm
Wednesday	6am - 4pm
Thursday	6am - 4pm
Friday	6am - 4pm

Website

https://www.majormechanicalwi.com/

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