Why is my energy bill so high?

If your energy bill has spiked unexpectedly, your HVAC system is likely the culprit. In North Alabama, air conditioning accounts for 40-60% of summer energy costs. Common causes include dirty air filters, low refrigerant, inefficient systems, and poor maintenance. At Vandys LLC, a $189/year maintenance contract can reduce your energy bills by 15-30% and prevent costly repairs.

Quick Answer

High energy bills are usually caused by dirty filters, low refrigerant, inefficient systems, or poor maintenance. A $110 diagnostic from Vandys LLC identifies the problem. Our $189/year maintenance contract prevents most issues.

Dirty Air Filters Reduce Efficiency

Your air filter traps dust, pollen, and debris. When it gets clogged, your HVAC system works much harder to push air through, using significantly more energy. In North Alabama’s high-pollen environment, filters clog faster than in other regions. The impact: A clogged filter can increase energy consumption by 15%. The fix: Check your filter monthly and replace it every 1-3 months during peak cooling season. This $20-$30 fix often reduces your energy bill by $20-$40/month.

Low Refrigerant Levels

Refrigerant is the fluid that cools your home. If your system is low on refrigerant (usually due to a leak), it has to work much harder to cool your home, using significantly more energy. Warning signs: AC runs constantly but doesn’t reach set temperature, or you hear hissing sounds. The impact: Low refrigerant can increase energy consumption by 20-30%. The fix: Call Vandys LLC for a diagnostic ($110). We’ll locate the leak, repair it, and recharge your system.

Inefficient or Aging Systems

HVAC systems lose efficiency over time. A system from 2010 might have a SEER rating of 10-12. Today’s systems have SEER ratings of 16-20+. The impact: An older system uses 30-50% more energy than a modern efficient system. Example: If your current system costs $200/month to run, a new high-efficiency system might cost $140/month—saving you $60/month or $720/year. Over 10 years, that’s $7,200 in savings, which more than pays for a new system.

Poor Maintenance

HVAC systems need regular maintenance to run efficiently. Dirty coils, clogged condensate drains, and worn components force your system to work harder. The fix: Get a professional tune-up twice yearly—spring for cooling, fall for heating. At Vandys LLC, our $189/year maintenance contract includes both tune-ups. This prevents most problems and keeps your system running at peak efficiency. All units on the property will be covered for the price of one, and as a bonus you get $50 from the TVA per system we clean.

Thermostat Settings

Sometimes the problem is how you’re using your system, not the system itself. Setting your thermostat too low in summer or too high in winter forces your system to work harder. Energy-saving tips:

• Set AC to 78°F in summer (each degree lower increases energy use by 3-5%)
• Use a programmable thermostat to adjust temperature when you’re away
• Close vents in unused rooms
• Use ceiling fans to circulate cool air

Ductwork Leaks

If your ductwork has leaks or gaps, cooled air escapes before reaching your rooms. Your system has to work harder to cool your home. The impact: Ductwork leaks can waste 20-30% of your cooled air. The fix: Call Vandys LLC for an inspection. We can seal leaks with duct tape or mastic sealant.

Running Your System Constantly

If your AC runs constantly but doesn’t reach the set temperature, something is wrong. This could be low refrigerant, a frozen coil, a faulty compressor, or an undersized system. The impact: Constant running dramatically increases energy costs. The fix: Call Vandys LLC for a $110 diagnostic. Don’t ignore this—running a broken system can cause expensive damage.

Local Pricing for Athens & Huntsville

At Vandys LLC, we help reduce your energy bills:

• Maintenance contract: $189/year (includes spring and fall tune-ups)
• Service call (diagnostic): $110
• Motor repair: $700-$900
• New high-efficiency system: $10,400-$19,800 (saves $60-$100/month on energy)
• Financing: 0% APR for 12 months on systems over $2,000

When to Call Vandys LLC

If your energy bill has increased 20% or more, call us for a diagnostic. We’ll identify the problem and recommend solutions. A $189/year maintenance contract often pays for itself in energy savings within 3-4 months.

Contact Vandys LLC

Phone: (256) 225-7311
Service Areas: Athens, Huntsville, Harvest, Madison, Decatur, New Market, Owens Crossings
Hours: 7am-6pm Monday-Sunday
Emergency Service: Available 24/7
Financing: 0% APR for 12 months on systems over $2,000