6 expert HVAC tips to save money and avoid breakdowns


Posted: June 05, 2025 | Word Count: 987

As a DMV homeowner, you know that the summer brings more than just sunshine. Scorching heat, humidity and storms are all part and parcel of the summer season.

While you can't control the weather, you can prepare your home to beat the heat. Michael Bonsby HVAC, Plumbing, & Electrical wants to help you have a fun and carefree season. For over 40 years, the company has provided the DMV with a wide variety of HVAC services. Check out a few expert tips from Regional Director Dario Compain and his team at Michael Bonsby, to help your HVAC work as efficiently as possible so you can save money and avoid breakdowns when you need your AC the most.

1. Have your HVAC system maintained by a professional

When was the last time you had your a/c system serviced? With the summer months coming, your HVAC system will need to work harder to maintain a comfortable temperature in your home. Without routine maintenance, you'll end up paying more and risk an expensive breakdown down the road.

Once or twice a year, hire a licensed, reputable heating and cooling provider who not only can identify and fix any issues, but can also educate you on any issues you may experience over the coming season. An expert provider like Michael Bonsby can give you tailored feedback on your specific system and lifestyle needs, so you can avoid an unexpected breakdown that derails your Fourth of July party.

Having your HVAC system serviced before storm season can also help you submit insurance claims. A service provider can provide documentation after a service appointment as proof that the system was functional before the storm. For example, the technicians at Michael Bonsby record model and serial numbers as well as operational data from your system, which can help with any damage claims.

2. Change your filters

A common issue HVAC technicians see is excessively dirty filters. Dirty filters cause your system to use much more energy than necessary. It's like breathing through a straw; it can be done, but it is not ideal! Keep your HVAC clean by regularly changing the filters to improve efficiency and avoid preventable breakdowns.

About once a month, change the 1-inch filter found in the furnace or return air filter grilles. Larger pleated filters (4- to 5-inch filters) located at the entrance to the furnace should be changed every six months.

3. Keep registers and vents clear

Check your system's registers or vents and make sure they aren't closed off or blocked. Any restrictions on the air stream flowing into or out of your HVAC system can cause it to work harder to maintain a comfortable temperature in your home. When your HVAC has to work hard, it uses more energy, which means a higher electric bill.

4. Raise your thermostat

Did you know that a single degree change can save energy and money? By raising your thermostat, you improve your system's efficiency and lower your bill.

According to the Department of Energy, each degree of change to your set temperature can equate to a 3% increase or decrease in overall energy usage. If you are able, raise your AC's temperature from 72 degrees to 74 degrees. It could potentially save you up to 12% on energy bills.

5. Clean around the condenser

As you take care of your yard tasks, make sure to clear the area around your condenser. Bushes, tall grasses or other obstacles can impede airflow to the condenser, increasing energy usage and leading to potential breakdowns. When storms roll through, loose objects could hit your system, damaging the condenser, so make sure to remove or secure them beforehand.

6. Turn on the AC and listen

Don't ignore strange noises! Turn on your AC and listen. If the system doesn't seem to be cooling well or makes odd sounds, you may be on the way to a breakdown.

Don't wait. Have your HVAC serviced by a licensed and reputable provider as soon as possible. Waiting until it stops working altogether can cause worse disruptions to your life. During the hot DMV summer, providers get overwhelmed with requests for service. Service delays aren't just inconvenient, they can pose health or safety issues! Any system damage may be substantially worse if not addressed early.

Bonus: Tips for Protecting Your HVAC During Summer Storms in the DMV

Summer in the DMV brings intense heat and frequent thunderstorms, which can put your HVAC system at risk. Michael Bonsby recommends taking these proactive steps to protect your system before a storm hits:

  • Install surge protectors: Power surges are common during summer storms, especially when power is restored after an outage. Surge protectors can prevent damage to sensitive HVAC components by regulating the flow of electricity.
  • Clear debris and secure outdoor units: Thunderstorms can bring heavy winds and flying debris, which may damage your outdoor condenser. Before a storm, inspect the area around your condenser and remove any loose items that could be thrown against it.
  • Know how to safely turn off power: If flooding or severe weather is expected, consider shutting off power to your HVAC system at the breaker to prevent electrical shorts and damage.
  • Schedule a pre-storm inspection: A tune-up can help identify potential vulnerabilities in your system before the storm season peaks. Licensed providers like Michael Bonsby can ensure your HVAC is operating safely and efficiently, reducing the likelihood of unexpected breakdowns.

Stay prepared and stay cool this summer with these simple, preventive steps.

Stay ahead of the heat by scheduling a tune-up

Be proactive and ensure you're comfortable this summer by scheduling an HVAC system maintenance service.

"As with any mechanical system, your home HVAC system can be complex and intimidating for those unfamiliar with its maintenance and service," said Compain. "Fortunately, your local, licensed provider is ready to assist with these tips and more to keep your system running smoothly all season long."

To learn more and schedule an appointment, visit www.michaelbonsbyhvac.com.

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