Heating, cooling, and air quality for Austin families
Two Brothers. One Promise: Your Home Stays Comfortable.
When your system quits, you don't want a call center or a stranger who'll be gone by dinner. You want someone who treats your house like it's their own. That's how Martinez Brothers works. Call (512) 412-8376 or book a visit online, and you'll talk to a real person who knows the business inside and out.

What We Do
Click here to get cool.
Repairs, replacements, new installs, and seasonal tune-ups for central air and ductless systems.
Click here to get warm.
Furnaces, heat pumps, and boilers, fixed or replaced, whichever makes more sense for your home and budget.
Click here to breathe easier.
Humidifiers, dehumidifiers, and duct cleaning for homes that feel stuffy, dry, or damp.
Not sure which one you need? Describe the problem and we'll point you in the right direction, even if the answer is a ten-minute fix.
Why Martinez Brothers
1997
We've been serving Austin since 1997. We grew up around this trade, and we run the company the way our family taught us to run everything: show up when you say you will, work carefully, and treat people fairly.
You'll know who's coming.
Every visit starts with a call or text telling you who's on the way and when to expect them.
Plain talk, not jargon.
We'll show you what's wrong, explain your choices, and let you decide. Nobody gets pressured.
Prices you hear before we start.
You approve the cost first, and it doesn't change halfway through the job.
Your home stays clean.
Shoe covers on, floors protected, and the work area left tidier than we found it.
Help when it can't wait.
A dead furnace on a cold night or an AC failure in a heat wave isn't something to schedule for next week. Ask about our emergency service.
Common Reasons People Call Us
- The AC is running but the house won't cool down
- Strange noises, odd smells, or a system that keeps shutting off
- Energy bills that keep creeping up
- A system that's 12 to 15 years old and starting to struggle
- Rooms that are too hot, too cold, or too humid
- A new home, an addition, or a remodel that needs the right equipment
If any of these sound familiar, we can help.
Neighbors Helping Neighbors
"Our AC quit on the hottest day of July with a two-year-old in the house. They texted me the name of the tech before he left, he was here inside an hour, and he told me exactly what was wrong and what it would cost before he touched a thing. Shoe covers on in my hallway. Nobody has ever worked on this house like that."
Denise R., Mueller
Where We Work
We serve Austin neighborhoods and the towns around it, from Round Rock and Cedar Park in the north to Buda, Kyle and San Marcos in the south. If you're close by, give us a call and we'll let you know if we can get to you.
See all service areasLet's Get Your Home Comfortable Again
Whether it's a quick repair, a full replacement, or a question you just want answered, we're happy to help. Call (512) 412-8376 or request your free estimate today.