Atlas AC Repair, LLC

Austin – Dallas – Fort Worth – Houston – San Antonio

Furnace Installation San Marcos

Furnace Installation San Marcos, Texas

There are many things to consider when choosing the right furnace installation company.

We only need our furnace a few months out of the year in San Marcos.  When it is time to replace your heater finding the right company to work with can be challenging.

That is a lot to consider!  At Atlas AC Repair, we believe it’s our job to help every homeowner get the right furnace at the best price with a fast and reliable furnace installation.

When your furnace is past repair and needs to be upgraded, we’re here to make the replacement process easy.

Call the Atlas team at (210) 549-9550 for fast and reliable furnace installation.

Make a confident decision with Atlas AC Repair.

Best Price

A furnace replacement can be costly, and no homeowner wants to overpay for a furnace install. If you’re looking for a company that will give you a good deal and not overcharge, you have come to the right place. Atlas AC Repair delivers the best-priced furnace installation solution in the industry.

Fast Furnace Installation San Marcos

When your heater goes down, and it's freezing outside, you need someone to install a replacement fast. Atlas AC Repair understands that getting your furnace installed quickly is essential for you and your family. In most cases, we can have your furnace installed within one day.

Reliable Furnace Brands

A quality furnace brand is critical to help ensure you're getting a safe long-term heating solution that will perform for many years. Atlas AC Repair offers many different brands, from Carrier to Goodman, so we can consistently deliver the best match for you, no matter your current system.

Certified Techs

Most people don't know that a poorly installed furnace will significantly reduce the life expectancy of your heating system. It's crucial to have experienced certified technicians performing your furnace replacement. We believe in having the best techs in the industry on our team to guarantee that your furnace installation is done right the first time.

Our Reputation

As you know, you're not just buying a furnace; you're also buying the reputation of the company installing it. "Will the heating contractor stand behind their work if something does not work?" It's important not to run from problems but to address them when they pop up and make it right. What it comes down to is … we care. Knowing you went with a company that stands by their work can give you the peace of mind that you made the right decision. You can sleep a little easier at night knowing you chose a company that will take care of you when things don't work out perfectly.


Financing is an essential component for many of our customers. Whatever finance option you might be looking for, we can help. We offer many finance options, from 60 months to no interest for 12 months.

Furnace Replacement

Need a new furnace installed?

When your heater is past repair and needs to be upgraded, we’re here to make the furnace install process easy, from getting a FREE quote to the installation of your new furnace system.  No detail is too small or overlooked when it comes to the comfort of your home.

Simply select your system and get a quote now.

We send an experienced technician to do a 10-minute visual inspection for verification purposes, making sure there are no unforeseen issues to run into during the installation.

We use load calculation software to confirm that the selected Furnace Replacement will be able to maintain the desired indoor temperature of your home or business.


We send you a confirmation email notifying you that the selected Furnace Replacement System is right for your home and you are ready for the next step.

If you are interested in financing, we work with a 3rd party finance company that specializes in funding furnace installations. If you’re not interested in financing, no worries, we normally ask for a 50% deposit and the balance once you are 100% satisfied.

All that’s left is to schedule the Furnace Installation. We work with a day and time that works best for you and schedule the Atlas AC Installation Team to take care of everything.
Why choose us

The Atlas Professional Promise


We will keep you in the loop throughout the install process.


We take steps to protect your yard and shrubs outside and your flooring and furniture inside.


We plan ahead before arriving at your home to ensure the install process goes smoothly.


We train you on your new HVAC system and thermostat.


We provide our Tech Support Line for any questions or concerns you may have after we leave.

Financing options

Air conditioner installation made affordable.

We know the need for an AC install can arrive suddenly and without warning.  We also know living and working in extreme temperatures isn’t an option.  Atlas AC Repair provides finance options, so you never have to be “out of pocket” in those crunch times.
brands we service

We service all HVAC brands and install these leading brands.