Home Performance

Heat pumps are among the most energy-efficient HVAC systems available today. They work by transferring heat rather than generating it, which uses significantly less energy, especially in moderate climates.

Variable-speed systems also offer excellent efficiency by adjusting output based on your home’s needs, rather than running at full power all the time.

Paired with a smart thermostat and proper system sizing, these high-efficiency systems can lower energy use, reduce utility bills, and improve year-round comfort.

DeHart specializes in high-efficiency, energy-saving systems and we’ll help you choose the right solution for your home, comfort needs, and long-term savings.

Yes, upgrading to a smart thermostat is a great way to improve comfort and energy efficiency. These devices automatically adjust your heating and cooling based on your habits, preferences, or even local weather.

Smart thermostats can help you:

• Lower energy bills by reducing unnecessary run time
• Control your system remotely from your phone
• Receive alerts and track energy usage
• Improve the overall performance of high-efficiency HVAC systems

Many models are compatible with rebate programs and energy-saving incentives.

Our team can help you determine if a smart thermostat is right for your system and ensure its installed and set up correctly for maximum benefit.

Yes, in many cases, a heat pump uses significantly less energy than a traditional furnace and air conditioner.

Heat pumps work by transferring heat rather than generating it, which is much more efficient, especially in moderate climates. During the summer, they cool your home like a standard AC. In the winter, they provide heat by pulling warmth from the outside air, even in cold conditions.

This efficient operation can lead to lower energy bills, reduced emissions, and increased comfort.

If you're considering an upgrade, our team can walk you through heat pump options and help determine if it's the right fit for your home and energy goals.

Yes, investing in a high-efficiency furnace or air conditioner can pay off in the long run. While the upfront cost is often higher, these systems use less energy to maintain comfort, which can lead to significantly lower utility bills over time.

Additional benefits include:

• Fewer breakdowns due to advanced technology and variable-speed operation
• More consistent comfort with better temperature and humidity control
• Eligibility for rebates or energy incentives, depending on the system and your utility provider

Our team can help you compare options and calculate long-term savings, so you can make the best decision for your home, comfort, and budget.

Yes. Upgrading an old water heater can lead to significant energy savings, especially if your current unit is over 10 years old.

Newer models are designed to be much more efficient, using less energy to heat the same amount of water. Tankless and heat pump water heaters, in particular, offer excellent energy performance and can reduce utility costs over time.

In addition to saving energy, a new water heater can provide more reliable hot water, better recovery times, and fewer breakdowns.

If you’re unsure whether it’s time to upgrade, our team can inspect your current system and walk you through the best options for your home and budget.

There are several signs your HVAC system may be using more energy than it should:

• Unusually high utility bills without a clear explanation
• Uneven temperatures or hot and cold spots throughout your home
• Constant cycling on and off or running longer than normal
• Weak airflow from vents
• A system over 10–15 years old that hasn’t been regularly maintained

Wasted energy often means your system is working harder than it needs to, costing you more each month and putting extra strain on the equipment.

A seasonal tune-up or energy-efficiency evaluation from DeHart can help identify the issue and get your system running more efficiently.

Give us a call or ask about our Love Club Maintenance Program to keep your system performing at its best.

Yes, it does. Regular maintenance keeps your HVAC system clean, calibrated, and running as efficiently as possible.

When your system is well-maintained, it doesn’t have to work as hard to heat or cool your home, which means lower energy usage, fewer breakdowns, and longer system life.

Maintenance includes tasks like checking refrigerant levels, cleaning coils, tightening electrical connections, and replacing filters—all of which contribute to improved performance and efficiency.

DeHart’s Love Club Maintenance Program makes it easy to stay on schedule and protect your comfort while helping reduce monthly energy costs.

Yes, it can. When dust, debris, or buildup restricts airflow in your ductwork, your HVAC system has to work harder to keep your home comfortable, which can lead to higher energy bills and added strain on your equipment.

Dirty ducts can also cause uneven temperatures, poor indoor air quality, and reduced overall system performance.

Professional duct cleaning can restore airflow, improve efficiency, and help lower your utility costs. Right now, you can save $250 on duct cleaning with our current promotion. Click here to learn more and schedule your service.

Rebates and tax credits may be available for certain energy-efficient HVAC and water heater upgrades, but these programs can change frequently based on location, timing, and eligibility requirements. Our team stays up to date on the latest offers and can help you identify and take advantage of any available incentives to maximize your savings. Just ask your technician or give us a call, and we’ll walk you through what’s currently available.

Yes! We offer flexible financing options for energy-efficient upgrades like HVAC systems, water heaters, whole-home air purification, and more on any project over $500. You can easily apply online here, or ask your Comfort Advisor for help finding a plan that fits your comfort needs and budget.

SEER stands for Seasonal Energy Efficiency Ratio. It measures how efficiently an air conditioning system uses energy to cool your home over an entire season.

The higher the SEER rating, the more energy-efficient the system. For example, upgrading from a 10 SEER system to a 16 SEER unit can significantly reduce your cooling costs.

Why it matters:

• Lower utility bills with better energy performance
• Improved comfort with more advanced system technology
• Potential eligibility for rebates and incentives
• Reduced environmental impact

If you're considering a system upgrade, our team can help you compare SEER ratings and choose the best system for your comfort and long-term savings.

For most homes, it’s recommended to replace your air filter every 1 to 3 months, depending on your filter type, system usage, and indoor air quality conditions.

Homes with pets, allergies, or higher dust levels may need more frequent changes to maintain airflow and efficiency. A dirty or clogged filter forces your system to work harder, which can raise energy bills and reduce performance over time.

You can easily order filters through our online filter store and even set up automatic deliveries so you never forget to change them.

Not sure what kind of filter you need? Our team is happy to help you choose the right one for your system.

DeHart’s Love Club helps you save energy by ensuring your HVAC and plumbing systems are operating at peak performance year-round. Regular maintenance keeps equipment running efficiently, reduces wear and tear, and catches small issues before they waste energy or lead to breakdowns.

As a Love Club member, you’ll receive:

• Two seasonal HVAC tune-ups per year
• One annual plumbing inspection
• 20% discount on all repairs
• Reminders and priority service so nothing gets overlooked

Consistent, professional care means your systems use less energy to keep your home comfortable, and that adds up to lower utility bills over time.

To get started, visit our Love Club page, call us at 209-523-4578, or ask your technician during your next service visit.

Improving your home's energy efficiency can lower your utility bills, reduce strain on your HVAC system, and make your living space more comfortable year-round. Here are a few effective ways to boost efficiency:

• Schedule routine HVAC maintenance to keep your system running at peak performance. Even small tune-ups can result in noticeable energy savings.
• Upgrade to a high-efficiency HVAC system or install a heat pump if your current unit is outdated or underperforming.
• Seal leaks and insulate properly, especially around windows, doors, attics, and crawl spaces, to reduce energy loss.
• Install a smart thermostat to better manage your energy use based on your schedule and preferences.
• Replace air filters regularly and consider adding whole-home air purification or duct cleaning for improved airflow.
• Use ceiling fans and shade your windows to help your system cool more efficiently in warmer months.
• Switch to LED lighting and Energy Star appliances where possible.

Need help figuring out where to start? Our team is happy to evaluate your system and recommend upgrades tailored to your home and budget.

Yes, sealing your ducts and adding insulation is absolutely worth it, especially if you're looking to improve energy efficiency, comfort, and indoor air quality.

Leaky or poorly insulated ducts can cause your HVAC system to work harder, leading to higher energy bills and uneven temperatures throughout your home. Sealing those leaks keeps conditioned air where it belongs, while proper insulation helps maintain indoor comfort year-round.

Together, these upgrades reduce energy waste, extend the life of your HVAC system, and can even qualify you for rebates or incentives. Want to know if your home could benefit? Schedule an energy efficiency assessment with our team—we’re happy to help.

Yes, smart home products can absolutely help reduce your energy costs by giving you more control over how and when your home uses energy.

Smart thermostats, for example, learn your preferences and adjust temperatures automatically for maximum comfort and efficiency. Smart plugs, lighting, and energy monitors can help you track and manage usage so you’re not wasting electricity when it’s not needed.

When used together, these tools can lead to noticeable savings on your monthly utility bills. If you’re not sure where to start, our team can help you explore smart upgrades that make sense for your home and energy goals.

For nearly 80 years, DeHart has been the trusted name in home comfort across our community. We’re a family-owned company built on integrity, expert service, and a genuine commitment to doing right by our customers. From HVAC to plumbing, repairs to replacements, we bring decades of experience, highly trained technicians, and a 100% satisfaction guarantee to every home we serve. We stand behind our work with an industry-leading 10-year parts and labor warranty, a craftsmanship guarantee, and flexible financing options to make comfort more accessible when you need it most. When you choose DeHart, you’re choosing quality, reliability, and a team that truly cares.