Power That Kicks On Before You Notice

Most residential standby generator installations take one to three days from start to finish. Day one typically involves preparing the installation site, pouring the concrete pad if needed, and beginning electrical work. Day two covers installing the generator, connecting fuel lines, wiring the automatic transfer switch, and making all electrical connections. Day three, if needed, handles final testing and inspection. The timeline can extend if we need to upgrade your electrical panel, run long fuel lines, or wait for permits and inspections. Weather can also impact installation schedules, especially concrete work. During your free estimate, we'll give you a realistic timeline based on your specific installation requirements so you can plan accordingly.

It depends on the generator size you choose and your home's power requirements. A properly sized whole house generator can power everything in your home including HVAC, all appliances, lights, outlets, and well pumps. Most Suffolk County homes need a 16-22 kW generator for complete whole-house coverage. If you want to power just essential circuits like your refrigerator, heating system, some lights, and critical outlets, a smaller 10-14 kW generator works fine and costs less. The key is matching the generator to what you actually want to run during an outage. We perform a detailed load calculation during your estimate to determine exactly what size generator your home needs based on your priorities and budget.

Yes, standby generator installations in Suffolk County require permits for the electrical work, and potentially for plumbing or gas work depending on your fuel source. The electrical connection to your main panel must be installed by a licensed electrician who files the proper electrical permits. If you're connecting to natural gas, a licensed plumber handles that work and pulls plumbing permits. For propane installations, your propane supplier typically handles the tank permit. We coordinate all permit applications and inspections as part of your installation. This ensures your generator installation meets all local codes and manufacturer requirements, which protects both your safety and your generator's warranty coverage.

Natural gas generators connect directly to your home's gas line and provide unlimited runtime during outages since they tap into the utility supply. There's no fuel to store or monitor. The downside is that if a major storm damages gas lines, you could lose both electricity and gas simultaneously, though this is rare. Propane generators run on liquid propane stored in a tank on your property. You control your fuel supply independent of utility infrastructure, which some homeowners prefer. Propane typically costs more to operate than natural gas, and you need to monitor tank levels and schedule refills. If your home already has natural gas service, that's usually the most convenient and economical option. If you're not on the gas grid, propane is your best choice for standby generator fuel.

Standby generators need annual maintenance to stay reliable, similar to your car. This includes changing the oil and filters, checking the battery, inspecting belts and hoses, testing the automatic transfer switch, and running the generator under load. Most generators also run a brief self-test weekly to ensure they're ready when needed. These automatic tests typically last 10-15 minutes and keep the engine components lubricated. Annual professional maintenance usually costs $200-$300 and is worth every penny to ensure your generator starts when a storm knocks out power. We offer maintenance service for all generators we install, and we can service generators installed by other companies. Regular maintenance extends your generator's lifespan and prevents failures during the outages when you need backup power most.