#1 Family-Owned HVAC Contractor in Mission & McAllen
When Rio Grande Valley and South Texas families ask, “Where’s the best HVAC contractor near me?” They always discover that Millennium A/C is the answer! From emergency repairs to energy-efficient installations, we do it all with a family touch.
Call Us 24/7
100% Satisfaction Guaranteed
Fully Trained and Certified
Family-Owned and Operated
“Last month when the Rodriguez family’s air conditioner quit during that 105-degree heatwave in Mission, we had them cool again before bedtime.”
Hector
Tech
Why Choose Us?
Your Comfort is Our Top Priority
With our certified technicians your home comfort is a call away. No matter what you need, we have the skills, equipment, and passion to provide you with the best.
- The Best Services: AC, duct cleaning, HVAC – we’ll keep your home comfortable, allergen free, and happy
- Mission Locals: We’re the best because we live here. We’re Texas locals and know the ins and outs of keep comfortable in our climate.
- Always Ready: If you need emergency, next-day, or scheduled service, we’re always ready to fit you in.
HVAC Services for Your Home
Working with Millennium A/C means never suffering through sweltering Texas heat when cooling problems strike. Our 24/7 emergency service gets to your home fast—usually within hours, not days.
about us
Family-Owned & Committed to Our Communities
Welcome to Millennium A/C, a proud family-owned business serving the Rio Grande Valley. We understand that Texas heat doesn’t wait, and neither do we.
Whether you’re in Mission, McAllen, or our new Burleson location, we bring the same family-first approach to every home and business we serve. From our family to yours, we’re here to keep you comfortable.
Our Guarantees
We give 100%
Every job starts with upfront estimates and honest assessments. We measure your specific cooling needs based on your home’s unique requirements and your family’s comfort preferences.
The Full Package
We handle everything from removal to setup and testing for all major HVAC brands. Licensed, insured, and bonded for your peace of mind.
We Show You the Ropes
Our technicians take time to explain how to operate your system efficiently and share maintenance tips that save you money.
What Our Customers Say
“Rick came out and did an awesome job. Very knowledgeable and explained all my options. Highly recommend this company. Next day Hector did amazing job and installed our AC.”
Vanessa M.
Customer
“Javier and Manuel did a fantastic job on the install. Jordan went above and beyond with the financing and answering any questions I had. I was Extremely Impressed with the whole process. I highly recommend Millennium A/C!”
Joe G.
Customer
“Quick response and excellent service! Luis and Ivan arrived on time and set to task immediately and were very efficient. They informed us at each step and asked if we had questions. Highly recommend!”
Denise M.
Customer
Deals & Specials
Go Green & Stay Cool
Use your tax refund to invest in an energy-efficient A/C that keeps you comfortable and help the environment!
Breathe Easy: FREE Duct Inspection + $0 Service Call!
Limited Availability. Book your FREE inspection and enjoy peace of mind!
Payments as low as $79/Month + $0 Down
Quick Approval Process: Get approved quickly with flexible terms.
Partnership and Awards
