We proudly keeping Magnolia, TX cool and comfortable with expert HVAC services you can trust. From fast repairs to energy-efficient installations, our team is dedicated to delivering top-quality comfort solutions tailored to your home or business.
Certified HVAC Technicians
Built on Integrity
Early Before We Are Late
Posted on Google Kim MaderTrustindex verifies that the original source of the review is Google. Carlos and his team installed a new AC/Heating system for me. He is friendly, honest, and replies promptly. His crew was efficient and treated our home with care. We had cold air in just a few hours! I highly recommend AirFix.Posted on Google Kristi HendricksonTrustindex verifies that the original source of the review is Google. Carlos is fantastic. Top notch customer service. He’s been helping us care for and troubleshoot our very old and outdated unit as we do not have the means to replace right now. We’ve seen him a few times in the past 4 years and each time he’s come to our home ASAP. Grateful that he was referred to us.Posted on Google Erika CompeánTrustindex verifies that the original source of the review is Google. Great service. Super quick response and timing.Posted on Google NEVER FRIENDSFOREVERTrustindex verifies that the original source of the review is Google. To the point, Knowledgeable, professional, and honest, I highly recommend! :D Had a problem for about 18 years, that no other AC, company could find a long term issue, and fix the problem. I called them, and they helped fixing the problem on the spot, amazing job! :D -highly satisfied thank your airfix! :3Posted on Google Jane GriesTrustindex verifies that the original source of the review is Google. he showed up in less than an hour and Replaced a broken wire - so glad he was honest and able to fix it quickly. He also went into my attic and checked my filterPosted on Google Paul ChandlerTrustindex verifies that the original source of the review is Google. Carlos with AirFix recently repaired an AC evaporator coil that began to leak and caused my AC to stop cooling. He identified the problem quickly and was able to obtain a new coil and get it installed by the next day. AirFix does great work and is always courteous and professional. I can recommend AirFix for all AC repairs.Posted on Google Mike WilsonTrustindex verifies that the original source of the review is Google. I don’t typically write reviews, but this one is well deserved. I can’t say enough good things about Carlos and Airfix LLC. On multiple occasions—one even after hours—Carlos has answered our call when our AC wasn’t working right. Each time, he showed up at our house within the hour! It’s always been something minor, but thanks to his quick response, we were up and running again fast—and without breaking the bank. With an infant at home and sleep already being a rare luxury, I’m beyond thankful we never had to go a night without AC in the brutal Texas summer heat. Carlos is now my go-to for anything AC related, and I’ll continue to recommend him without hesitation because I know he’ll take care of anyone I send his way. Fast, quality work, and fairly priced—usually you only get to pick two, but with Carlos, you get all three.Posted on Google Brian CroweTrustindex verifies that the original source of the review is Google. Air Fix LLC is the ONLY company I will use for heating & AC repairs. Carlos is both knowledgeable and dependable, and always does an awesome job. Highly recommendedPosted on Google Dianah ShiflettTrustindex verifies that the original source of the review is Google. Carlos has been my go to HV/AC repair man for years. He does excellent expedient work at a fair price. He's just a Great human being!!Posted on Google Linda KohlmeyerTrustindex verifies that the original source of the review is Google. I always use Carlos for all my AC repairs. He quickly responds and answers all my questions and concerns. Carlos is knowledgeable, honest and professional. I highly recommend!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
We provide reliable HVAC services for homes and businesses throughout Magnolia and the surrounding areas. Whether it’s a small fix or a full system upgrade, you can count on us for efficient service, fair pricing, and no stress.
I’m Carlos, and I’ve been fixing HVAC problems for Magnolia families for the past 10 years. Started Airfix because I was tired of seeing homeowners get overcharged for simple fixes or sold equipment they didn’t need.
Here’s the thing – your comfort shouldn’t be complicated. When you call us, you’re not getting a big corporate runaround. You’re getting a local guy who lives in this community, knows these Texas summers, and actually cares about getting your system running right.
We’ve helped hundreds of families in Magnolia stay comfortable year-round. Whether it’s a quick repair, routine maintenance, or installing a new system, we treat your home like it’s our own. No surprises, no pushy sales tactics – just honest work at fair prices.
Your neighbors trust us. Your family will too.
We’re fully licensed and insured in Magnolia, so you can feel confident knowing your HVAC system is handled safely, legally, and by the book.
With years of hands-on experience, our team gets the job done right the first time—no guesswork, just dependable results.
We’ve built a trusted reputation across Texas by showing up on time, delivering top-quality HVAC service, and keeping our word.
From residential homes to local businesses, we’re proud to keep Texas comfortable all year long with reliable heating and cooling solutions.
With over a decade of HVAC experience, we bring proven skills and real results to every project—no matter the size.
We treat every home and business like it’s our own. No shortcuts. No surprises. Just honest, reliable HVAC service you can count on.




























We’re not the biggest HVAC company in Magnolia, but we’re the one that shows up when we say we will and fixes it right the first time. While other companies send different techs every visit, you get Carlos and his team – people who remember your name and know your system.
We proudly serve homeowners and businesses across Magnolia and nearby areas, bringing reliable, honest HVAC service to every job we take on. Whether you’re right here in town or just outside of it, we’re ready to show up, get to work, and make sure your comfort system runs the way it should. We’d love to hear from you and see how we can help.