HVAC Services in Clarksville, Indiana

HVAC systems should be serviced at least twice a year—once in the spring for your AC and once in the fall for your furnace. Regular maintenance ensures your system operates efficiently, reduces the likelihood of unexpected breakdowns, and extends its lifespan. Many homeowners assume that if the unit is running, everything is fine. However, dirty coils, clogged filters, or low refrigerant levels can silently impact performance and energy costs. Service By Shawn HVAC offers seasonal tune-ups that include full system inspections, filter replacement, performance testing, and safety checks—giving you peace of mind and often catching minor issues before they become expensive repairs.

If your HVAC system is running but failing to keep your home comfortable, the cause could be anything from a dirty air filter to low refrigerant, an undersized unit, or even leaky ductwork. Many homeowners mistakenly blame the thermostat or assume their unit is simply old. At Service By Shawn HVAC, we take a full-system approach to diagnose the root issue—checking airflow, insulation, refrigerant levels, and system sizing to ensure your equipment is matched properly to your home’s needs. Resolving these issues not only restores comfort but also drastically cuts down your utility bills and wear on your system.

It depends on the age of the system, the cost of repairs, and how often it's breaking down. Generally, if your system is over 12-15 years old and repairs cost more than 50% of a new unit, replacement is the smarter investment. Older systems are also far less efficient, leading to higher energy bills. Service By Shawn HVAC performs a cost-benefit analysis to help you decide, factoring in utility rebates, financing options, and projected savings from newer, energy-efficient models. We won’t push a sale—our goal is to help you make the most financially sound and comfort-focused decision.

Yes—especially if you're upgrading to a programmable or smart thermostat. These devices can optimize temperature settings based on your schedule, habits, and weather, significantly reducing energy waste. Many customers don’t realize their old thermostats may be causing their system to cycle too frequently or operate inefficiently. Service By Shawn HVAC installs and configures smart thermostats that integrate with your HVAC system for precise climate control. We also educate you on how to use them effectively, ensuring that you actually see the energy and cost benefits advertised.

HVAC systems should be professionally serviced at least twice a year—once in the spring for cooling and once in the fall for heating. Regular maintenance helps catch minor issues before they become costly repairs, improves energy efficiency, and extends the life of your unit. At Service By Shawn HVAC, we perform comprehensive inspections, clean key components, and calibrate the system to ensure optimal performance year-round. Many breakdowns we encounter in Clarksville stem from neglected maintenance, which could have been avoided with routine checkups.

Uneven temperatures are often caused by improper ductwork design, poor insulation, or an HVAC system that’s incorrectly sized for your home. Service By Shawn HVAC performs load calculations and airflow assessments to pinpoint issues. In many cases, adjusting duct dampers or adding zoning systems can balance temperatures. Clarksville homes, especially older constructions, frequently have this issue, and our team is experienced in retrofitting systems to restore comfort throughout the space.

Yes, especially if your current system is over 10–15 years old. High-efficiency units (SEER 16 and above) use significantly less energy, lowering utility bills and providing better comfort. With energy costs rising, this upgrade pays for itself over time. Service By Shawn HVAC helps Clarksville homeowners navigate energy rebates and financing options, making efficiency more affordable. Plus, modern systems often come with advanced features like smart thermostats and variable-speed blowers for better control.

Changing filters is a great start, but other factors affect indoor air quality (IAQ), like humidity, ventilation, and pollutant buildup. We recommend adding whole-home air purifiers, UV light systems, and humidifiers or dehumidifiers depending on your home’s needs. Service By Shawn HVAC also inspects ductwork for leaks and dust accumulation. Many Clarksville homes benefit from IAQ upgrades due to seasonal allergens and humidity issues, particularly during spring and summer.

Watch for inconsistent temperatures, strange noises, foul odors, rising utility bills, and poor airflow. Short cycling (frequent starting and stopping) is also a red flag. Service By Shawn HVAC offers diagnostic services to determine the root cause and prevent total system failure. Ignoring these signs often leads to more expensive repairs or emergency replacements—especially during peak Clarksville seasons when HVAC usage is highest.

Smart thermostats optimize comfort while saving energy. They learn your habits, adjust temperatures automatically, and can be controlled remotely via smartphone. Features like energy usage reports help you identify savings opportunities. For homes in Clarksville, where heating and cooling needs vary throughout the year, smart thermostats offer both convenience and cost-efficiency. Service By Shawn HVAC installs and configures these systems, ensuring compatibility with your existing HVAC setup.