Generator and Battery Backup in Columbia, MD
Standby generators, automatic transfer switches and battery systems, sized to the circuits you actually care about rather than to the whole house by default.
Deciding What Has to Stay On
Backup power is the service where the biggest savings come from an honest conversation rather than a bigger unit. Most households do not need the whole house running during an outage. They need the furnace or heat pump, the refrigerator, the well pump if there is one, a few circuits of lighting and somewhere to work.
Generator installation in Columbia starts by listing those circuits, because that list decides the size of the generator, the type of transfer switch and most of the price. Outages across Howard County are usually weather-driven and measured in hours rather than days, which also shapes whether a battery or a fuelled generator suits you better. Either way the installation is permitted work and the panel often needs a look at the same time.
What a Backup Install Includes
The critical load list comes first; everything else follows from it.
-
Critical load assessment
We walk the panel with you and build the list of circuits that must stay live, then calculate what that actually draws in starting and running watts.
-
Standby generator installation
Air-cooled residential standby units set on a pad, with the fuel connection coordinated with your gas or propane supplier.
-
Automatic transfer switch
A whole-panel or a critical-circuit transfer switch, wired so the changeover happens without anyone going outside in a storm.
-
Manual transfer switch for portable generators
A much cheaper route that still keeps you off extension cords and never backfeeds the utility.
-
Battery backup systems
Whole-home or partial battery installation, including integration where solar is already present or planned.
-
Subpanel for critical circuits
Where a critical-circuit approach is chosen, the selected circuits are relocated into their own panel so the transfer is clean.
-
Load shedding configuration
Where the chosen unit cannot carry everything simultaneously, priorities are configured so the air conditioning does not lock out the well pump.
-
Utility and gas supplier coordination
The electrical side and the fuel side both need scheduling. We handle the electrical and keep the two in step.
-
Howard County permit and inspection
Generator and transfer switch installation is permitted work, and we see it through inspection.
-
Commissioning and handover
The system is run under load, the exercise schedule is set, and you are shown how it behaves and what maintenance it needs.
List the Circuits, Then Size the Unit
Build the critical load list
This is the visit that saves the most money. We go through the panel circuit by circuit and separate what genuinely must run from what would merely be nice. Most lists come out shorter than people expect once they are written down.
Options, priced side by side
You get a portable-plus-manual-switch option, an automatic standby option and, where it fits, a battery option, each with its real number. The differences in cost are substantial and worth seeing together.
Install, inspect, commission
Pad and unit set, transfer switch installed, fuel connection coordinated, permit inspected. We then run it under genuine load, set the self-test schedule, and walk you through what happens when the power actually goes.
Why Columbia Homeowners Use Us for Backup Power
We size to the list, not to the house
Oversizing is the most common and most expensive mistake in this category, and it is usually driven by nobody having written the list down.
The cheap option gets quoted too
A manual transfer switch and a portable generator covers a lot of Howard County outages for a fraction of a standby install. You should see that number.
Commissioned under real load
A unit that has only ever been tested at no load has not been tested.
On every job of this kind
- Licensed electricians
- Critical load list before sizing
- Permitted and inspected
- Workmanship warranty in writing
Work Out What You Actually Need Running
(410) 453-8032Tell us whether you are on gas or propane, whether there is a well, and how long a typical outage lasts at your address. That is enough to put a realistic range on it before anyone comes out.
Licensed electricians. Written scope before work starts.