HVAC Company in Onalaska, TX
Lyons AC & Heating offers complete HVAC services in Onalaska, TX—maintenance, repairs, and installs. Contact us now to keep your system running right.

Your Trusted HVAC Company in Onalaska, TX
In Onalaska, where the Texas heat and humidity are a part of life, a reliable and efficient HVAC system isn't a luxury—it's an absolute necessity. Your home should be a sanctuary of comfort, a cool retreat from the sweltering summer days and a warm haven during the occasional winter chill. When your air conditioner or heater fails, it disrupts your life and compromises your comfort. That’s where we come in. As a dedicated local HVAC company, we have built our reputation on providing Onalaska residents with unparalleled heating, ventilation, and air conditioning services rooted in expertise, integrity, and a deep understanding of our community's needs.
We are more than just technicians; we are your neighbors, committed to ensuring every home and business in the Onalaska area enjoys consistent, year-round comfort. Our mission is to deliver superior HVAC solutions through meticulous workmanship, advanced technology, and a customer-first approach that guarantees your complete satisfaction.

Comprehensive HVAC Services Tailored for Onalaska
We offer a full spectrum of HVAC services designed to meet any challenge your system might face. From brand-new installations to emergency repairs and preventative maintenance, our certified professionals have the skills and experience to handle it all with precision and care.
Professional HVAC Installation and Replacement
The performance and longevity of your HVAC system begin with a flawless installation. An improperly sized or poorly installed unit can lead to years of inefficiency, frequent breakdowns, and higher energy bills. Our team takes a consultative approach to installation. We start by conducting a thorough assessment of your home’s specific requirements, considering factors like square footage, insulation, window placement, and your family's comfort preferences.
We partner with industry-leading manufacturers to provide you with high-efficiency air conditioners, heat pumps, and furnaces that deliver exceptional performance. Our installation process is meticulous, ensuring every connection is secure, every component is calibrated correctly, and your new system is optimized to perform at its peak from day one. Investing in a professional installation with us means investing in long-term reliability and significant energy savings.
Prompt and Reliable HVAC Repair
When your AC gives out in the middle of a July heatwave or your furnace stops working on a cold January night, you need help, and you need it fast. We understand the urgency of HVAC failures. Our technicians are equipped to provide prompt and effective repair services for all makes and models. We arrive with fully stocked vehicles, ready to diagnose the problem accurately and implement a lasting solution.
Common issues we resolve include:
- Systems not turning on
- Insufficient cooling or heating
- Unusual noises or strange odors
- Constant cycling or running
- Water leaks and frozen coils
- Thermostat malfunctions
Our goal is not just to fix the immediate problem but to identify the root cause, ensuring the issue doesn't return. We communicate transparently throughout the repair process, explaining the diagnosis and providing a clear path forward before any work begins.
Proactive HVAC Maintenance and Tune-Ups
The most effective way to avoid unexpected breakdowns and costly repairs is through regular, professional maintenance. Your HVAC system is a complex piece of machinery that works hard year-round. Just like your car, it requires routine tune-ups to remain efficient, safe, and reliable. Our comprehensive maintenance plans are designed to extend the lifespan of your equipment, lower your energy consumption, and improve your indoor air quality.
During a maintenance visit, our technicians will:
- Thoroughly clean condenser and evaporator coils
- Inspect and tighten all electrical connections
- Check refrigerant levels and test for leaks
- Lubricate moving parts to reduce friction and wear
- Calibrate your thermostat for accurate performance
- Clean or replace air filters
- Inspect the condensate drain line to prevent clogs and water damage
A well-maintained system runs more efficiently, saving you money on your monthly utility bills and providing you with the peace of mind that your comfort is protected.
Our Unwavering Commitment to Quality and Service
What sets us apart from other HVAC companies in the Onalaska area is our unwavering commitment to our clients. We believe that exceptional service is built on a foundation of trust, technical excellence, and genuine care for the community we serve. Our technicians are not only highly trained and certified but are also courteous professionals who respect your time and your property. We treat your home as if it were our own, ensuring a clean and organized work area and minimizing disruption to your daily routine. We stand behind our work, dedicated to finding the right solution that fits your needs and budget, never a one-size-fits-all approach.
For reliable, expert HVAC services that keep you comfortable no matter the season, look no further.
Ready to experience unparalleled comfort and service in Onalaska? Schedule your HVAC service consultation with our local experts today.
Local HVAC Company Known for Honest, Dependable Comfort
Looking for a trustworthy HVAC company in Onalaska, TX? Lyons AC & Heating has been proudly serving the area since 2014 with expert service and local care. Our certified, drug-free technicians offer repairs, installations, and maintenance backed by integrity and professionalism. Join hundreds of satisfied homeowners who rely on us year-round.
Choose the Most Trusted HVAC Company in Onalaska, TX
Customer Testimonials
Our customers consistently praise our exceptional service and attention to detail, making us a trusted choice for all your HVAC needs.

Service Areas
Our service areas cover a wide range of locations, ensuring that we can meet your needs wherever you are. We are committed to providing top-notch service in every region we operate.


