R.M. Mullinix
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Since 1948 R.M. Mullinix has maintained its values, integrity and trust by serving the Bryan College Station communities with expert HVAC & Electrical services.
As a full service residential and commercial HVAC business in Brazos Valley and surrounding areas, you can rely on R.M. Mullinix A/C & Heating to fulfill all of your needs for any property. We work closely with you to ensure that you receive an HVAC system that matches or exceeds your expectations. We understand how important proper climate is for comfortability, productivity and health, which is a big reason why we’ve been able to maintain trusting relationships with our customers since 1948.
03/24/2026
If your AC hasn’t been turned on in a while, give it a test run now. If something feels off, we’re here to help with fast, reliable service!
03/17/2026
Strange smells or new noises from your system aren’t something to ignore. Catching small issues early helps prevent bigger repairs later.
03/10/2026
Your HVAC system works year-round. Routine maintenance helps keep it reliable and ready for whatever Texas weather brings! 🙌
03/05/2026
If certain rooms in your home never feel quite right, airflow could be the issue! A quick system check can make a big difference in comfort. ✅
02/25/2026
February HVAC Tip ✅
If your heater is running more often than usual, make sure to check your air filter! A clean filter helps improve airflow and keeps your system running efficiently. 🌬️
02/20/2026
Using your heater? If your home isn't warming up, there might be a problem. 🤔
Give the RM Mullinix team a call & our team can help diagnose any furnace issues you may be having!
02/16/2026
It's that time of year where your heater might be on in the morning, but your AC is on in the afternoon. A well-maintained HVAC system helps keep your home comfortable without overworking your system! ✅
Schedule an appointment with us today!
02/13/2026
Cold winter mornings are a lot easier to deal with when your heater is working the way it should. Regular furnace maintenance helps keep your home warm and comfortable all season long!
01/28/2026
If your home isn’t feeling as warm as it should, your furnace may need attention. A seasonal tune-up can help restore comfort and efficiency.
New customers can schedule a $79 HVAC tune-up with RM Mullinix!
01/21/2026
Is your home ready for the.. ⬇️
1️⃣ Snow ❄️
2️⃣ Freezing Rain 🥶☔
3️⃣ Both?
Call us now for furnace service & generator maintenance! 🙌
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Contact the business
Telephone
Address
113 Sulphur Springs Road B
Bryan, TX
77801