HVAC Service & Maintenance in Burnet, Texas
Protecting Comfort Through Preventive Care
Reliable heating and cooling are not just about having the right system—they’re about keeping that system running at its best year after year. At Rayz A/C & Heat LLC, we believe HVAC service and maintenance are the backbone of long-term comfort, efficiency, and safety. With more than 10 years of hands-on experience, our team has seen how routine care prevents costly breakdowns and keeps homes and businesses running smoothly. By combining technical expertise with a customer-first approach, we deliver service that gives you peace of mind in every season.
We proudly serve Burnet, Texas, along with surrounding communities including Marble Falls, Bertram, and Lampasas. In the Texas Hill Country, extreme summers and cold winter nights demand HVAC systems that are always ready to perform. Our location-specific knowledge allows us to prepare your equipment for the unique challenges of Central Texas weather, ensuring consistent performance no matter the season. When your comfort depends on reliable heating and cooling, proactive maintenance is the smartest investment you can make.
HVAC service isn’t simply about inspecting parts—it’s about safeguarding your indoor environment. From improved air quality to optimized energy efficiency, proper maintenance enhances every aspect of your home or business. Systems that are regularly serviced operate more quietly, last longer, and deliver consistent comfort. At Rayz A/C & Heat LLC, we don’t just maintain equipment—we help you protect your investment, your comfort, and your peace of mind.
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Our HVAC Service & Maintenance Solutions
Seasonal Tune-Ups
We provide comprehensive seasonal tune-ups to prepare your HVAC system for changing weather. These include inspections, cleaning, and adjustments to ensure reliable performance. Seasonal maintenance prevents surprise breakdowns, maximizes efficiency, and guarantees your system is ready to handle both summer heat and winter cold with ease.
Filter Replacement Programs
Clean filters are essential for airflow and air quality. Our filter replacement services keep your system running efficiently while improving indoor air. Regularly replacing filters reduces strain on your HVAC equipment, lowers energy use, and keeps contaminants from circulating throughout your home or business.
Coil Cleaning Services
Evaporator and condenser coils collect dirt over time, reducing efficiency and airflow. We provide professional coil cleaning to restore system performance and prevent overheating. Clean coils help your HVAC system operate more efficiently, reducing energy costs and prolonging the life of critical components.
Thermostat Calibration & Inspection
Accurate thermostats are key to consistent comfort and efficiency. We inspect, calibrate, and test thermostats to ensure they are working correctly. Properly functioning controls prevent unnecessary energy use, reduce wear on your system, and provide reliable temperature regulation for improved comfort in every part of your property.
Ductwork Inspection & Maintenance
Leaks, blockages, or poor insulation in ductwork compromise HVAC efficiency. Our duct inspections identify issues and ensure your system distributes air effectively. Maintaining ductwork improves energy efficiency, eliminates uneven temperatures, and enhances indoor air quality, making your HVAC system more reliable and effective.
Preventive Maintenance Plans
We offer tailored preventive maintenance plans designed to keep your HVAC system performing year-round. These plans include routine inspections, priority scheduling, and professional care. With a structured plan, you can avoid unexpected repairs, extend system lifespan, and enjoy peace of mind knowing your equipment is always protected.
Benefits of HVAC Service & Maintenance
Improved Energy Efficiency
Well-maintained HVAC systems consume less energy, lowering monthly utility bills. Regular servicing ensures parts are clean, lubricated, and operating at peak performance. This not only saves money but also reduces environmental impact by minimizing wasted energy, making maintenance a smart choice for both homeowners and businesses.
Extended System Lifespan
Routine maintenance prevents unnecessary wear and tear, allowing your HVAC system to last longer. By catching issues early and keeping components in good condition, maintenance protects your investment. Instead of premature replacement, you enjoy dependable comfort from equipment that continues to perform efficiently year after year.
Reduced Risk of Breakdowns
Unexpected HVAC failures are costly and inconvenient. Preventive service reduces the likelihood of sudden breakdowns by identifying and resolving small issues before they escalate. This proactive care ensures your system remains reliable, especially during extreme weather, when dependable heating and cooling matter most.
Better Indoor Air Quality
Dirty filters, clogged coils, and dust-filled components compromise indoor air quality. Regular maintenance includes cleaning and replacing filters, ensuring cleaner air circulates throughout your property. Improved air quality reduces allergens, pollutants, and contaminants, promoting healthier living environments for families, employees, and visitors.
Consistent Comfort Levels
Maintenance keeps airflow balanced, thermostats accurate, and systems performing at optimal capacity. As a result, you enjoy even heating and cooling throughout your space, without hot or cold spots. This consistency creates greater comfort in every room, making your property more enjoyable year-round.
Warranty Protection
Many HVAC manufacturers require routine service to maintain warranty coverage. Professional maintenance ensures compliance with these requirements, protecting you from costly repair bills. Keeping a documented maintenance history provides peace of mind, knowing your investment is safeguarded under warranty when unexpected issues arise.
Testimonials
See What Our Customers Are Saying!
Ray came out and fixed our mini split system. He was prompt and got the work done quickly. It was leaking so he fixed the leak and recharged our system. Good communication and a reasonable price. Will definitely be referring him to friends and family .

Jacob T.
Preserving Comfort with Reliable HVAC Care Every Season
HVAC service and maintenance go far beyond routine inspections—they safeguard efficiency, reliability, and year-round comfort. At Rayz A/C & Heat LLC, our 10+ years of expertise ensure every system is prepared to handle the demanding climate of Central Texas. Routine maintenance helps reduce energy costs, improves indoor air quality, prevents costly breakdowns, and extends equipment lifespan. For residents and businesses in Burnet, Texas, as well as nearby communities, professional HVAC care provides confidence that heating and cooling will always perform when needed most. By choosing preventive service, you secure greater comfort, healthier air, and long-term value for your property. With our skilled team, you gain peace of mind knowing your investment is protected and your comfort is prioritized in every season.
Frequently Asked Questions
How often should HVAC maintenance be performed?
Most systems should be serviced twice a year—once before summer and once before winter. Regular maintenance ensures optimal efficiency, prevents breakdowns, and prepares the system for extreme seasonal demands. Consistent care provides long-term benefits, including reduced energy costs and extended equipment lifespan, making it essential for every property owner.
What happens during a maintenance visit?
A typical maintenance visit includes inspecting, cleaning, and testing key components. This may involve checking filters, calibrating thermostats, cleaning coils, and assessing system performance. The technician identifies potential issues early, preventing costly repairs. The process ensures your system operates efficiently, safely, and reliably throughout the year.
Can HVAC maintenance lower energy bills?
Yes, regular maintenance helps systems run more efficiently by keeping components clean and properly adjusted. When airflow is unobstructed and parts function correctly, energy consumption decreases. This improved efficiency leads to lower monthly utility bills, offering cost savings that quickly offset the investment in professional maintenance services.
What are the signs my system needs maintenance?
Signs include unusual noises, uneven temperatures, rising energy bills, or weak airflow. Dust buildup around vents or frequent cycling are also indicators. Scheduling maintenance when these issues appear prevents further damage and restores efficiency, ensuring the system continues to provide dependable comfort throughout your home or business.
Is HVAC maintenance necessary if my system is new?
Yes, even new systems require routine maintenance. Regular service ensures the equipment continues to operate at peak performance and keeps warranties valid. Early care also helps prevent minor issues from developing into major problems, extending the system’s lifespan and maximizing your return on investment from day one.
How does maintenance improve indoor air quality?
Maintenance improves air quality by replacing filters, cleaning coils, and ensuring proper airflow. These tasks reduce dust, allergens, and contaminants circulating indoors. Cleaner air promotes better health, especially for individuals with asthma or allergies. Maintaining the HVAC system ensures both comfort and a healthier breathing environment.
What’s included in a preventive maintenance plan?
A preventive maintenance plan typically includes scheduled inspections, filter changes, coil cleaning, thermostat calibration, and system checks. It provides ongoing care designed to reduce breakdowns, improve efficiency, and extend system life. Having a plan also gives property owners peace of mind knowing their equipment is professionally maintained year-round.
Can I perform HVAC maintenance myself?
Basic tasks like changing filters or keeping outdoor units clear of debris can be done by homeowners. However, professional maintenance is essential for inspecting components, testing safety controls, and ensuring efficiency. Trained technicians have the tools and knowledge to prevent costly issues and keep the system running at peak performance.
Our Services
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Frequently Asked Questions
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