Douglas Heating Supply

Douglas Heating Supply Your local experts in heating, cooling & air quality. We supply, install & service top-quality HVAC systems to keep you comfortable year-round. Live Comfortable.

Always.

Your AC worked hard all summer—don’t ignore the warning signs now. Swipe through the checklist, and if anything looks fa...
09/05/2026

Your AC worked hard all summer—don’t ignore the warning signs now. Swipe through the checklist, and if anything looks familiar, schedule AC service with DHS before fall. 🍂

09/03/2026

AC at 3, heat by bedtime? 🍂 Keep changes gradual and your fan on Auto.

Need help? Schedule a comfort check with us today!

School's back — reset your thermostat schedule, too. Check the filter, open your vents, and keep your system ready for S...
09/01/2026

School's back — reset your thermostat schedule, too. Check the filter, open your vents, and keep your system ready for September's shifting weather.

Need help getting your home back on schedule? Book HVAC service with Douglas Heating Supply.

08/17/2026

A day in the life of a Douglas Heating Supply technician 🔧🏠

From the first stop to the final check, our team is here to keep your home comfortable with friendly, dependable HVAC service.

Need heating or cooling help? Call Douglas Heating Supply today!
📞 269-857-8001

We Install & Service The Brands You Trust. ✅At Douglas Heating Supply, we don't limit you to one brand. We service & ins...
08/14/2026

We Install & Service The Brands You Trust. ✅

At Douglas Heating Supply, we don't limit you to one brand. We service & install ALL major brands — family-owned since 2002, EPA Certified, Licensed & Insured.

20+ Years keeping Kalamazoo comfortable. Whatever you have, we can fix it. Whatever you need, we can install it.

📞 Need Service? Call The Pros! (269) 344-6666

Reliable Water Heaters, Installed By The Pros. 🔧💧When Dax gives the thumbs up, you know it's good.We install Bradford Wh...
08/12/2026

Reliable Water Heaters, Installed By The Pros. 🔧💧

When Dax gives the thumbs up, you know it's good.
We install Bradford White — Built To Be The Best — so you get:

⚡️ Fast, professional installation
💡 Energy Efficient to save on bills
🏆 Trusted Bradford White quality

No more cold showers, no more waiting for hot water.
Need a new water heater? Let's get it done right.

📞 Call Today: (269) 344-6666

08/11/2026

When did you last change your air filter? 👀

Check it monthly and replace it every 1–3 months to keep your HVAC running smoothly.

Need help? Call Douglas Heating Supply today! 🔧

Back to school means more dust, pollen & allergens getting dragged inside.Dax is holding what your filter looks like rig...
08/10/2026

Back to school means more dust, pollen & allergens getting dragged inside.
Dax is holding what your filter looks like right now 😬

Breathe easier this school year:
✅ Clean Filters = Clean Air
✅ Allergy Relief
✅ Healthy Home for homework & sleep

Ask us about IAQ solutions — filters, purifiers & more.
👉 (269) 344-6666

Smart homeowners don't panic. 😎All for just $179/yrDax approved. Stress-free summer guaranteed.👉 Join Care Club Today! (...
08/07/2026

Smart homeowners don't panic. 😎

All for just $179/yr

Dax approved. Stress-free summer guaranteed.
👉 Join Care Club Today! (269) 344-6666

Address

8160 Douglas Avenue
Kalamazoo, MI
49009

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 12pm

Telephone

+12693446666

Website

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