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Serving Maryland and Washington, D.C.

Serving Fairfax and Loudoun Counties and the
surrounding area

Monday - Friday 7:30am - 5:30pm | Saturday 8:00am - 1:00pm. CALL FOR EMERGENCIES


Serving Maryland, Virginia,
and Washington, D.C.

Serving Maryland and Washington, D.C.

Serving Fairfax and Loudoun
Counties and the surrounding area

24 Hour Emergency Services, 7 Days a Week

Home of Mr. Heat Pump

B&B Air Conditioning & Heating Service Blog

How to Ensure Your Generator Will Work When You Need It To


Power outages can be inconvenient at best and dangerous at worst, especially if they last for an extended period. That’s where whole-house generators come to the rescue. Unlike portable generators, whole-house generators are a reliable solution that can keep your lights on, appliances running, and your home comfortable during outages. 

However, for a generator to serve you well, you need to ensure it works when you need it the most. In this guide, we’ll explore three critical steps to guarantee your whole-house generator’s reliability: annual maintenance, professional installation, and recognizing warning signs. Knowing when you need to schedule generator services in Fairfax, VA will make all the difference.

Why Whole-House Generators Are Crucial

Unlike portable generators, which can power only a few appliances, whole-house generators are designed to provide uninterrupted power to your entire home. They are connected directly to your electrical system, and many units will kick in automatically when the grid fails. Whole-house generators are highly reliable. They can keep your essential systems running, such as heating, cooling, refrigeration, and security systems, ensuring your comfort and safety during outages. 

Annual Maintenance: The Key to Generator Reliability

Regular maintenance is the foundation of generator reliability. Just like any mechanical equipment, your whole-house generator needs proper care. Make it a habit to schedule annual maintenance for your generator with professionals. Ideally, this should be done before the start of the hurricane or winter storm season. Our technicians are often busy during peak seasons, so we urge you to book early.

During the annual maintenance visit, we’ll perform various tasks, including changing the oil, replacing air and fuel filters, checking for leaks, and inspecting the electrical connections. The technician will also test and replace the battery if necessary to prevent starting problems.

Professional Installation: Getting It Right From the Start

The importance of professional installation cannot be overstated. Here’s why professional installation matters:

  • Proper Sizing: Professionals will help you choose the right generator size based on your home’s electrical needs. A generator that is too small won’t power all your essential systems, while one that is too large can be inefficient and costly.
  • Electrical Integration: Whole-house generators must be seamlessly integrated into your home’s electrical system. Professionals have the expertise to ensure a safe and reliable connection.
  • Code Compliance: Local building codes and regulations must be followed when installing a generator. Professionals are well-versed in these requirements and will ensure that your installation complies with all relevant codes.

Recognizing Warning Signs: Preventing Costly Breakdowns

Preventing generator breakdowns starts with recognizing warning signs early on. Here are some common signs that your generator may be in trouble:

  • Unusual noises
  • Failure to start
  • Visible leaks or damage
  • System warning lights

Don’t wait until the next power outage to act. Schedule your generator’s annual maintenance today, and if you’re considering a new generator or need professional installation, reach out to our experts. Your preparedness today can save you from inconvenience and discomfort in the future.

Contact B&B Air Conditioning & Heating Service for all your generator needs. We are always there when you need us. 

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