Heinanen Engineering

10/01/2026

Happy International Coffee Day!

Coffee is mostly water, so the quality of your water can make all the difference in every sip.

Call 248-486-6100 to schedule a FREE water test and see how better water can help bring out the flavors your coffee was meant to deliver ☕️💧

09/29/2026

✨️UNSTOPPABLE✨️
From October 1st, 2026 until November 15th, 2026 Heinanen Engineering will be participating in the Fall 2026 Trane Unstoppable Event! That means up to $900 in rebate savings for you!

Be ready for winter by calling us at 248-486-6100 for more information and to schedule an appointment!

09/24/2026

Call us at 248-486-6100 to schedule a free water test!

We can also answer your questions about having a RainSoft water treatment system installed in your home or business!

Heinanen Engineering 🤝 RainSoft
Cooling Heating Helping Water💧

💧 What's in your water? The answer is just a test away.

You know what's in your grocery cart, your gas tank, and your calendar. But do you know what's in the water your family uses every day?

A free in-home water test can provide valuable insight into your home's water and help you better understand your water quality.

Ready to learn more? Schedule your FREE water test today and take the first step toward better water for your home: https://tinyurl.com/mrywvpnu

09/23/2026

I don't think we could've come up with a better testimonial if we'd written it ourselves ❤️

Is it a long one? Yep! Is it more believable because he's wearing suspenders? Maybe? 🤔😊

BUT does it tell you why people call Heinanen Engineering again and again to get the job done?? The right way?? Absolutely! 💯

Heating, cooling, water, repair, seasonal maintenance, expert advice, we do it all!

Visit our website at www.warmnup.com or call us at 248-486-6100 for an appointment or more information!

09/16/2026

Did you know that we do a walk-through after every installation? Typically, it's done a couple of weeks after install so the client has time to use their new equipment. The walk-through is a great opportunity for us to get customer feedback, check our work, and answer any questions! We can also set you up with a maintenance plan at that time, to keep your system running efficiently all year long!

Walk-through selfies with Jeff are optional, but always appreciated! 😁😎🤳

09/14/2026

This gentleman from the American Legion, Post 338, stopped by our office to present Heinanen Engineering with a certificate of appreciation. We're proud supporters of our South Lyon community and the organizations within it!

09/11/2026

06/06/2026

🎄🌲