How does a whole-home generator work during a power outage?

A whole-home standby generator turns on automatically when your power goes out. It works with an automatic transfer switch that safely moves your home from utility power to generator power. That means you do not have to drag out extension cords or start a portable unit in bad weather. We install generator systems that keep key parts of your home powered safely and reliably during storms and outages.

What size generator do I need for my home?

That depends on what you want to run during an outage. Some homeowners want backup power for the essentials like the well pump, sump pump, refrigerator, heating system, and a few lights. Others want near full-home backup. We look at your electrical load, panel setup, and the equipment in your home to recommend the right generator size. Our goal is to give you dependable backup power without oversizing or undersizing the system.

How much does whole-home generator installation cost?

The cost can vary based on generator size, transfer switch requirements, site conditions, fuel source, and the amount of electrical work needed. Every home is different, so we prefer to give accurate quotes instead of guessing. When we come out, we explain your options clearly and walk you through the scope of work so you know exactly what you are paying for. Our customers appreciate honest pricing and no surprises.

Is a standby generator safe for my home?

Yes, when it is installed correctly by a qualified electrician. Safety is one of the biggest reasons homeowners choose a professionally installed standby generator instead of trying to piece together a backup setup on their own. We make sure the generator, transfer switch, electrical connections, and code requirements are handled the right way. BH Electric Co. LLC has served Groton and nearby areas since 2018, and we take pride in doing careful, precise work that gives homeowners peace of mind.

How long does generator installation take?

Most whole-home generator installation projects can be completed in a day or two for the electrical portion, depending on the layout of the home and the complexity of the job. Timing can also depend on the generator model, site prep, and coordination for the fuel connection if needed. We keep communication clear from the start, show up prepared, and work to keep your project on schedule.

Whole-Home Generator Installation

When the power goes out, your home should not come to a stop. We install whole-home generators that keep the lights on and the most important parts of your house running automatically during storms, grid failures, and unexpected outages. At BH Electric Co. LLC, we help homeowners in Groton choose the right backup power system, install it safely, and make sure it works the way it should when you need it most.

A whole-home generator is a permanent standby generator that sits outside your home, much like an AC unit. It connects to your electrical system through an automatic transfer switch. When utility power fails, the transfer switch senses the outage and starts the generator within seconds. Once utility power returns, the system switches your home back and shuts the generator down safely. This gives you seamless backup power without dragging out extension cords, refueling small portable units, or deciding what to plug in first.

We handle the full generator installation process from start to finish. That includes reviewing your home's electrical load, helping you size the generator correctly, planning the installation location, installing the transfer equipment, making all electrical connections, testing the system, and walking you through how it works. Our goal is to give you a dependable standby power system that protects your comfort, safety, and daily routine.

What a whole-home generator can power

The right setup can keep your essential systems running during an outage, and in many cases can support most or all of your home depending on generator size and load management. This may include:

Refrigerator and freezer
Heating system or boiler controls
Well pump and sump pump
Lights and receptacles
Internet and home office equipment
Medical devices
Security systems
Garage door openers
Central air conditioning, depending on system size and generator capacity

Every house is different. That is why proper load calculations matter. We do not guess at generator sizing. We look at the actual electrical demand of your home, your critical circuits, and whether you want essential backup power or full-house coverage.

Our generator installation process

We believe customers should know exactly what to expect. Our process is straightforward and built around safety, performance, and clear communication.

1. On-site evaluation

We start by looking at your existing electrical service, panel capacity, major appliances, heating and cooling equipment, and the best outdoor location for the generator. We also review fuel source options and site clearance requirements.

2. Generator sizing and system design

Choosing the correct generator size is one of the most important parts of the job. An undersized unit may struggle with startup loads. An oversized unit can add unnecessary cost. We help you select a standby generator based on your home's needs, whether you want to power only key circuits or back up the whole house.

3. Transfer switch installation

The automatic transfer switch is what makes a standby generator so convenient and safe. It isolates your home from the utility during an outage and transfers power from the generator without manual intervention. We install and wire this equipment to code so your backup power system operates properly.

4. Electrical connections and integration

We complete all electrical hookups between the generator, transfer switch, and main service equipment. We make sure the system is grounded and bonded correctly, circuits are protected, and the installation meets electrical code requirements.

5. Startup testing and verification

After installation, we test the generator under real operating conditions. We verify automatic startup, transfer switch operation, breaker labeling, voltage performance, and proper shutdown. We also explain the system to you so you feel confident using and maintaining it.

Fuel source options

Most whole-home standby generators run on natural gas or propane. The best choice depends on what is available at your property and how you want the system to perform.

Natural gas generators: A popular option for homes with existing gas service. They offer continuous fuel supply from the utility line in many situations.
Propane generators: Common in rural areas and for homes without natural gas service. These systems use an on-site tank and can be a strong backup power option when planned correctly.

We coordinate the electrical side of the installation and make sure the system design matches the fuel setup and generator requirements.

Benefits of a whole-home generator

Automatic response: Power comes back on quickly after an outage without manual setup.
Safety: No running extension cords through the house and no unsafe backfeeding risks.
Comfort: Keep heat, refrigeration, water systems, and lighting operating during bad weather.
Protection: Helps prevent food spoilage, basement flooding from sump pump failure, and issues caused by frozen pipes.
Convenience: Ideal for families, remote workers, and homeowners who travel or own seasonal property.
Peace of mind: Your home is better prepared for storms, utility interruptions, and winter outages.

Why professional installation matters

Standby generator installation is not a simple plug-in job. It involves service equipment, load calculations, transfer switching, outdoor equipment placement, and strict electrical code compliance. A poor installation can lead to nuisance shutdowns, performance problems, property damage, or serious safety hazards. We install generators the right way because this equipment is meant to protect your home when conditions are at their worst.

At BH Electric Co. LLC, we bring real electrical experience to every project. We have proudly served Groton and surrounding areas since 2018. Our founder has a degree in Electrical Construction and Maintenance from Alfred State College and more than 10 years of industrial electrical experience. That background matters when you are trusting someone with a major power system tied directly into your home.

Who should consider whole-home generator installation

A standby generator is a smart investment for many homeowners, especially if you:

Lose power often during storms or winter weather
Rely on a well pump, sump pump, or electric heat components
Work from home and need reliable internet and power
Have refrigerated medications or medical equipment
Want to protect your home while you are away
Do not want the hassle of a portable generator

What to expect after installation

Once your generator is installed, it should exercise automatically on a scheduled basis and be ready when an outage happens. We will explain basic operation, what the indicator lights mean, and what routine service helps keep your standby generator dependable. Like any mechanical system, regular inspection and maintenance help extend equipment life and improve reliability.

Local generator installation you can trust

We are proud to serve homeowners from our Groton location at 900 Lick St. When you call BH Electric Co. LLC, you work with a local electrical company that values quality, clear communication, and reliable results. We do not believe in one-size-fits-all solutions. We take the time to understand your home, your budget, and your backup power goals so we can install a system that truly fits.

If you are thinking about whole-home generator installation, now is the right time to plan before the next outage hits. Contact BH Electric Co. LLC at +1 (607) 280-7616 to schedule an evaluation and get expert help choosing the right standby generator for your home.