Whole-Home Generator Installation

Neighbors Electric installs whole-home standby generators for Colleyville, TX homeowners, working out of our base in Crowley to the south. Colleyville is in northeastern Tarrant County, ZIP 76034, and it’s known for large custom homes on generous lots, homes that draw considerably more power than the North Texas average, which matters a great deal once you’re sizing a backup system. Interest in standby generators across the metro spiked after Winter Storm Uri in February 2021 left large parts of North Texas without power for days in freezing weather, and the underlying grid strain that caused it is still a real factor every extreme-weather season.

A whole-home standby generator isn’t the portable unit you roll out during a storm; it’s a permanent piece of equipment, wired directly into the home’s electrical system, that starts automatically within seconds of an outage and keeps running until the grid comes back, whether anyone’s home to manage it or not. For a Colleyville-sized home, that starts with an honest load calculation, not a generic recommendation.

What a Whole-Home Install Involves

We calculate the home’s actual electrical load first, HVAC systems, pool equipment, kitchen circuits, whatever’s relevant, and size the generator in kW to match that number.

• Automatic transfer switch: The component that detects the outage, disconnects the home from utility power, and switches it to the generator automatically.
• Concrete or composite pad: Positioned at the code-required clearance from the home and property line.
• Gas hookup coordination: Most standby units run on natural gas or propane, and we coordinate the fuel line sizing with a licensed gas contractor so it delivers adequate pressure under a full electrical load.
• Permit and inspection: Colleyville requires an electrical permit for the transfer switch installation and a gas permit for the fuel connection, both inspected before the system is turned on. We pull the permits and schedule both inspections as part of the job.

Sizing for Colleyville’s Larger Homes

This is the piece that trips people up if they skip the load calculation: a big custom home with multiple AC units, a pool, and a large kitchen draws well beyond what a standard-size generator can carry. Undersize it and the transfer switch will shed circuits or the unit will trip under load, not exactly the reliability you paid for. We size the equipment to the home’s actual amperage draw and size the transfer switch panel to match, whether the goal is whole-house coverage or a defined set of essential circuits agreed on upfront.

A lot of the homes we look at in Colleyville also have detached structures, a casita, a workshop, an outbuilding by the pool, that the homeowner wants included in the plan. That’s a fair ask, but it changes the load calculation and sometimes the transfer switch configuration, so it’s worth mentioning during the site visit rather than after the equipment is already ordered.

Why the License and the Inspection Matter

Neighbors Electric holds Texas Electrical Contractor License #41555. The transfer switch on a generator system has to be wired so the home can never backfeed power onto the utility grid, a real danger for line crews restoring power after an outage, and the first thing an inspector checks. We wire it to code and stand for the inspection ourselves, so the system passes the first time and you’re not waiting through the next outage for a fix.

If a generator you already have needs attention, see our generator repair page. For homes where the load calculation turns up an aging or undersized panel, see electrical panel upgrades, and for added protection on the electronics that stay powered, see our whole-house surge protector page.

Flat-Rate Quote, No Surprises

After the site visit and load calculation, we quote one flat-rate price covering sizing, the transfer switch, the pad, electrical hookup, and permit coordination, agreed before work starts. If coordinating the gas hookup with a contractor or the utility takes longer than expected, that’s a scheduling issue we manage, not a reason the price moves. For our full approach to standby generator installs across the Fort Worth area, see the whole-home generator installation page. For everything else we handle for Colleyville homes, visit our Colleyville electrician page.

If you’re not sure yet whether whole-house coverage or a smaller set of essential circuits makes more sense for your home and budget, that’s exactly the kind of thing to talk through at the site visit before anything is ordered. Call (817) 533-0943 or request a quote online to get a load calculation scheduled.