Generator Installation & Transfer Switches by Leander Electricians
Losing power is more than an inconvenience — it can spoil food, shut down medical equipment, stop work-from-home setups, and leave your family in the dark.
At Leander Electricians, we specialize in safe, code-compliant generator installation and transfer switches so your home keeps running smoothly during any outage. From first-time installations to replacing outdated or unsafe setups, we make sure your backup power is ready when you need it most.
Whether you’re preparing for storm season, protecting sensitive electronics, or just want peace of mind, our licensed electricians handle every step with care and attention to detail.
Is It Time to Add a Home Backup Generator?
If you’ve experienced any of the following, a properly installed generator with a transfer switch can make a big difference:
- Frequent or extended power outages in your neighborhood
- Family members who rely on powered medical devices
- A home office or business you must keep running
- Freezers or refrigerators full of food you can’t afford to lose
- A security system or cameras that need to stay on 24/7
We take the time to understand what matters most to you — whether that’s keeping just a few essentials running or powering most of your home — and design a backup power setup that fits.
What We Do: Generator Installation & Transfer Switches
Our focus on generators and transfer switches means we handle the entire backup power system, from planning and permits to final testing and homeowner walkthrough.
Standby Generator Installation
A standby generator is permanently installed outside your home, similar to an AC unit. It’s connected directly to your electrical system through a transfer switch and typically runs on natural gas or propane.
With a professionally installed standby generator, your power can automatically switch on within seconds of an outage — no extension cords, no manual setup, and no guesswork.
Our standby generator installations include:
- Sizing the generator to match your home’s power needs and priorities
- Coordinating fuel type (natural gas or propane) with your utility or gas provider
- Installing the generator on a solid, level base for stability and longevity
- Running dedicated wiring and conduits to your electrical system
- Integrating the generator with a transfer switch for safe operation
- Testing under load so you can see exactly how it performs
We’ll explain which circuits or areas of your home will be powered during an outage and help you make smart choices about what to include.
Portable Generator Inlet & Transfer Switch Setups
If you prefer a portable generator, we can install a safe, code-compliant way to connect it to your home. Plugging a portable generator into your house without a transfer switch is extremely dangerous and illegal in most areas — it can backfeed power into the utility lines and put workers and neighbors at risk.
To avoid this, we install:
- A generator inlet box (an outdoor plug-in point for your portable generator)
- A manual transfer switch or interlock kit at your electrical panel
- Clearly labeled circuits so you know exactly what your portable generator will power
This gives you a safer, simpler way to use your portable generator: you start it up, plug it into the inlet, operate the transfer switch or interlock, and your chosen circuits come to life — without extension cords running through windows and doors.
Transfer Switches: The Heart of a Safe Generator System
A transfer switch is what makes a generator setup safe, legal, and convenient. It isolates your home from the utility grid when the generator is running, preventing dangerous backfeed and ensuring your equipment operates correctly.
We install and service several types of transfer switches:
Automatic Transfer Switches (ATS)
An automatic transfer switch monitors your utility power. When it detects an outage, it:
- Signals the generator to start
- Switches selected circuits or your whole home from utility power to generator power
- Returns everything to normal and shuts the generator down when utility power is restored
This is the ideal choice if you want a “hands-off” backup solution or if you’re often away from home. It’s especially helpful for:
- Medical equipment users
- Frequent travelers
- Home offices and small businesses
- Homes with sump pumps, well pumps, or other critical systems
Manual Transfer Switches & Interlock Kits
A manual transfer switch or interlock kit is a more budget-friendly option that still keeps you safe and code-compliant. With a manual setup, you:
- Start your portable generator
- Throw a clearly labeled switch or move an interlock mechanism at your panel
- Power only the circuits the system is designed for
We’ll walk you through exactly how to operate your manual system so there’s no confusion in an emergency.
Our Generator Installation Process
We want your backup power system to feel simple, not stressful. Here’s how we typically handle a generator and transfer switch project:
1. In-Home Consultation and Load Assessment
We start with a conversation and inspection:
- What do you want to keep running during an outage? (Fridge, lights, AC, Wi-Fi, medical gear, etc.)
- Do you have natural gas or propane available?
- How old is your current electrical panel and wiring?
- Are there any existing issues or code violations we need to correct?
From there, we perform a load assessment to estimate how much power you need during an outage. This helps us recommend the right generator size and transfer switch setup, so you’re not paying for capacity you don’t need — or stuck with one that’s too small.
2. Clear, Upfront Estimate
Once we’ve designed your system, we provide a detailed, written estimate that outlines:
- Equipment type and size (generator and transfer switch)
- Installation details and any needed upgrades
- Permit and inspection requirements
- Total project cost
We’re always happy to answer questions and adjust options based on your budget and priorities.
3. Professional Installation
On installation day, our licensed electricians:
- Protect your home and work neatly and safely
- Install the generator pad and set the unit in place
- Run all necessary wiring and conduits
- Install and wire the transfer switch or interlock at your panel
- Coordinate with your gas provider or plumber as needed for fuel connections
- Make sure everything meets local electrical codes and manufacturer requirements
We treat your home like our own and clean up when we’re done.
4. Testing, Walkthrough, and Final Inspection
Before we leave, we:
- Test your system under simulated outage conditions
- Confirm that all selected circuits function correctly on generator power
- Review operating steps, warning signs to watch for, and basic maintenance recommendations
Where required, we also coordinate any final inspections, so you know your system is fully approved and ready.
Repair, Replacement, and Upgrades for Existing Systems
Already have a generator or transfer switch, but something doesn’t seem right? We can help with:
- Troubleshooting generators that won’t start or carry load
- Replacing outdated or unsafe transfer switches or interlock kits
- Upgrading manual systems to automatic transfer switches
- Adjusting which circuits are backed up to match your current needs
- Correcting DIY or non-code-compliant installations
If your generator is older or was installed by another contractor, we’ll evaluate your entire setup for safety, performance, and code compliance, then give you honest recommendations.
Safety and Code Compliance Come First
Working with generators and transfer switches is not a DIY job. Mistakes can cause:
- Electrical fires
- Damage to appliances and electronics
- Dangerous backfeed into the power grid
- Risk of shock or electrocution
Every generator and transfer switch we install is:
- Sized correctly for your system
- Wired according to electrical code and manufacturer specifications
- Properly grounded and bonded
- Tested before we consider the job complete
We also label panels, switches, and circuits clearly so any future work on your home’s electrical system can be done safely.
Why Homeowners Choose Leander Electricians
When it comes to backup power, you want a team you can trust in your home and with your safety. Homeowners choose Leander Electricians because we:
- Focus on doing the job right the first time
- Take the time to explain your options in plain language
- Treat your home with respect from start to finish
- Stay up to date with local codes and best practices
- Stand behind our workmanship
We approach every generator and transfer switch project as if we were installing it for our own families.
Get Started with Generator Installation & Transfer Switches
If you’re ready to protect your home from the next outage, or you want a professional opinion on an existing system, Leander Electricians is here to help.
Contact us today to schedule a consultation and find out which generator and transfer switch setup is right for your home and your budget. With a properly installed backup power system, you can stop worrying about the next storm or grid failure — and enjoy the peace of mind that your home is ready.