Thank You For Contacting Us!

Thank you for contacting R.M. Mullinix A/C, Heating & Electrical. We look forward to assisting you with your heating, cooling & electrical needs. For immediate assistance, call us at 979-822-4079 We answer our phones 24/7 and will be able to assist you in emergency repair situations.

We have received your email and we will be in contact with you as soon as possible. As a full service residential & commercial HVAC & Electrical business in the Brazos Valley you can rely on R.M. Mullinix A/C, Heating & Electrical to fulfill all of your needs for any property. We will work closely with you to ensure you receive an HVAC system that matches or exceeds your expectations. We understand how important having power and a proper climate is for comfort, productivity, and health, which is a big reason why we’ve been able to maintain trusting relationships with our customers since 1948.

We look forward to speaking with you in the near future.

Our Reviews Say It All

They are the only company we call. Always quick to get to us and keep us updated on their arrival time. Honest and fair pricing. Great customer service…..highly recommend.

Caroline P -

Very pleased with RM Mullinix! I had an after hours issue at my house and was taken care of within 20 mins! Thank you so much for coming out and getting my house back to normal!

Becky D -

Excellent service , very friendly , did everything they said would be done . Thanks Sonya , Pat, and all the techs

Tony R -

Me and my wife work late so not knowing I was calling after hours, someone was able to call me and answer all mine and my wife’s questions. I very much appreciate that.

Daniel N -

Sonya was fantastic to deal with and very professional. They met the needs that I was requesting and made things extremely easy. I would highly recommend their services.

Patrick L -

I have been doing business with these good people for 20+ years. They are efficient, honest, friendly and make air conditioning repair as easy as it can be. Highly recommend them.

Hank E -

I made the call and they were here in minutes ! Shelby was very nice and helpful he showed me the problem and had it fixed in minutes! They are amazing.

Jose R -

Called confirmed appt. Arrived,checked system and went in n out and then replaced filter and left.
Good service, friendly tech. Would refer to folks if asked.

Bryan S -

Great service; even better customer service. Highly recommend them.

B.T. -

Bryant showed up and got started right away. He was friendly and professional. Knowledgeable and easy to talk to. I will ask for him in the future.

Mimi M -