Modern Comfort, Minimal Fuss
Enjoy customizable, energy-efficient comfort for every room without the need for bulky ductwork.
Not every space is built for traditional HVAC systems, and not every property owner wants to deal with the hassle of ductwork. Whether you’re renovating a garage, cooling an office addition, or just want more control over your indoor temperatures, ductless heating and AC offer a smarter, cleaner, and more efficient way to stay comfortable.
At L&S AIR LLC, we specialize in installing and servicing high-performance ductless mini-split systems across the Rio Grande Valley. These compact units are whisper-quiet, incredibly efficient, and give you zoned control of your comfort—so you’re not heating or cooling rooms you’re not using. Best of all? They require no ductwork and minimal disruption to your home.
From new installs to ongoing tune-ups and fast repairs, our team delivers reliable ductless HVAC care that adapts to your lifestyle. Whether you’re upgrading your system or simply making sure it runs at peak performance year-round, L&S AIR LLC has you covered—quickly, affordably, and with expert precision.
From energy savings to precise control, discover why mini-splits are changing how the Valley stays cool and cozy.
Whether it's the bedroom, living room, or home office, set the temperature exactly where and how you want it. Ductless systems give you independent control over each zone, meaning no more fighting over the thermostat and no more cooling rooms you're not using.
Traditional HVAC systems lose a major chunk of energy through ductwork. Ductless systems eliminate that inefficiency, using inverter technology to maintain steady temperatures and consume less power, leading to noticeable monthly savings.
No ducts? No problem. Whether you're retrofitting an older home, converting a garage, or adding a new room, ductless systems are a versatile solution. With sleek indoor units and minimal construction required, installation is quick, clean, and non-invasive.
Say goodbye to the clunky sound of traditional HVAC systems kicking on. Ductless units are designed to operate nearly silently, making them the perfect choice for bedrooms, nurseries, and offices where peace and quiet matter most.
Ductless mini-splits aren't just for summer. These systems are built for both heating and cooling, offering reliable year-round comfort—even during those rare chilly Texas nights—without needing a separate furnace or heater.
Because there are no ducts to collect dust, allergens, or mold, ductless systems help maintain better indoor air quality. Many models also come with multi-stage filtration systems that actively purify the air, keeping your space fresh and breathable.
No bulky vents or large equipment here. Ductless systems feature sleek, minimalist indoor units that blend into your home's design. Wall-mounted, floor-mounted, or ceiling cassette options give you the freedom to choose what fits your space best.
Installations, tune-ups, and repairs – we cover every stage of your mini-split system’s journey.
We start with your space and your needs, designing a mini-split setup that delivers optimal comfort and efficiency. Whether you're outfitting one room or your whole home, we ensure your system is installed right the first time, with minimal disruption and maximum performance.
Need to heat or cool just one space—or several? We offer both single-zone and multi-zone ductless systems tailored to your layout and lifestyle. Each zone gets its own indoor unit and remote control for ultimate flexibility and personalized comfort.
Preventive care is key to long-term performance. Our maintenance service includes thorough cleaning, system checks, refrigerant level testing, and performance optimization—so your ductless units stay energy-efficient and trouble-free all year long.
From weak airflow to error codes or full system failure, we handle all types of ductless system repairs. Our team is trained to work on all major brands and models, diagnosing and fixing issues quickly to restore your comfort.
Looking to control your ductless system with your phone or voice? We can help you upgrade with smart thermostat options that pair seamlessly with your mini-split units—offering convenience, scheduling, and energy savings in one.
Don't let ductwork limitations stop you from upgrading your comfort. We specialize in retrofit installations, bringing ductless technology to homes and spaces that previously relied on window units, baseboard heating, or nothing at all.
Every service we provide—installation, maintenance, or repair—is backed by a satisfaction guarantee and available warranty coverage.
Our certified and insured technicians deliver work that meets the highest standards, giving you maximum comfort every step of the way.
Don’t Let Small Missteps Undermine Big Comfort
Ductless systems can deliver powerful, personalized climate control—but only when installed and maintained correctly. Unfortunately, cutting corners or choosing the wrong contractor can lead to frustrating issues and costly fixes. Here are some of the most common mistakes we see (and help fix):
With L&S AIR LLC, your ductless system is done right, start to finish. Our licensed and insured crew ensures every detail is handled with precision, professionalism, and pride.
Let’s Build a Better Climate—Room by Room
When it comes to heating and cooling, one-size-fits-all just doesn’t cut it anymore. Whether you’re upgrading an older home, customizing a new space, or solving for that one stubborn room that never feels quite right, ductless is the modern answer. And at L&S AIR LLC, we make it easy. Our team is here to walk you through every step, from choosing the right system to flawless installation and long-term support. With honest pricing, licensed expertise, and a commitment to doing things right, not fast, you’re getting more than just equipment. You’re getting a partner in comfort. Ready to experience ductless the way it was meant to be? We’re just a call or click away.
Your comfort is too important to gamble on—here’s why we’re the team you can trust to get it right.
We hold a Texas Class A HVAC license and full insurance coverage, ensuring you’re in qualified hands. Compliance, safety, and quality are at the heart of our service.
We deliver expert service without the premium price tag. From repairs to installations, we tailor cost-effective solutions to your budget and goals.
With over two decades of experience, our factory-authorized technicians can tackle even the most complex HVAC challenges with precision and efficiency.
We back every service with a satisfaction guarantee and warranty. If something’s not right, we make it right—because your trust matters.
HVAC problems don’t stick to business hours—and neither do we. Day or night, we’re here to help when you need it most.
We respect your time and respond quickly, whether it’s an urgent call or a routine visit. Expect clear communication and a job done right without the wait.
Get a clear understanding of your options before any work begins. Our free estimates are honest, straightforward, and come with zero pressure.
No hidden fees. No surprise charges. Our flat-rate pricing includes everything upfront—parts, labor, and complete transparency.
Have Questions? We’re Just a Call Away.
License TACLA119025E
At L&S AIR LLC, we bring a no-nonsense approach to heating and cooling, backed by real experience and a commitment to doing things right. Whether you're looking to upgrade your system or need fast, dependable repairs, we're here to help with honest answers and expert solutions. Our team values your time, your comfort, and your trust. Let us be the last HVAC company you ever need to call.
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