Generator Installation & Transfer Switches in Tulsa, OK
Oklahoma weather is unpredictable. Ice storms, severe thunderstorms, and tornadic weather regularly knock out power across the Tulsa area for hours or days at a time. A permanently installed standby generator keeps your home or business running automatically when the grid goes down.
Licensed & Insured
in Oklahoma
Serving Tulsa
Since 2007
Residential &
Commercial
Permits Pulled
When Required
When the Power Goes Out in Tulsa, It Can Stay Out
The Tulsa area is no stranger to severe weather. Ice storms in the winter and severe thunderstorms in the spring and summer regularly cause extended power outages that can last from a few hours to several days. Without a backup power solution, that means no heat or air conditioning, no refrigeration, no sump pump, no medical equipment, and no lights.
A permanently installed standby generator solves this completely. Unlike a portable generator that requires you to be home, manually connected, and running outdoors in the weather, a standby generator sits outside your home or business, monitors the power supply continuously, and starts automatically within seconds of an outage. When grid power returns, it shuts itself off automatically.
A standby generator may be right for you if:
Your area loses power regularly during severe weather
You have medical equipment or other critical systems that require continuous power
You have a sump pump and a basement or crawl space that can flood during outages
You run a small business and cannot afford downtime during a power outage
You want peace of mind knowing the power will stay on regardless of what the weather does
You have elderly family members or others in the home who cannot safely manage without heat, air, or medical equipment
How We Handle Your
Generator Installation
Step one | We Size the Generator for Your Needs
The right generator size depends on what you want to power. We assess your home or business, discuss your priorities, and recommend a generator size that covers your essential loads without being more than you need.
Step two | We Handle the Full Installation
We install the generator on a concrete pad, run the fuel supply connection, install the automatic transfer switch at the electrical panel, and connect everything correctly to code. Permits are pulled when required.
Step three | We Test It Before We Leave
We run the generator through a full test cycle to confirm it starts, transfers power, and operates properly under load. We walk you through the system and show you what to expect during an actual outage.
A standby generator installation involves several trades and components working together correctly.
The generator itself, the transfer switch, the fuel supply connection, and the electrical connections all have to be installed properly and in the right order. We handle the electrical side of the installation and coordinate with the gas provider for the fuel supply connection. Everything is done to code and inspected when required so you have a system you can actually depend on when severe weather hits.
What Our Generator Installation Service Includes
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Load assessment and generator sizing consultation
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Site assessment for optimal generator placement Generator installation on a concrete pad
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Generator installation on a concrete pad
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Automatic transfer switch installation at the electrical panel
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Electrical connection of the generator to the transfer switch
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Coordination with gas provider for natural gas or propane fuel supply connection
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Permit application when required
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Coordination with utility company for power shutoff and reconnection as needed
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Full system test including automatic startup and transfer cycle
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System walkthrough before we leave
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Permit application when required
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Upfront pricing before work begins
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Licensed Oklahoma electrician on every installation
What Tulsa Customers Are Saying
Generator Installation for Tulsa Homes and Businesses Since 2007
Half Moon Plumbing & Electric has been installing standby generators and transfer switches for residential and commercial customers throughout Tulsa and the surrounding area since 2007. Oklahoma's weather makes backup power a practical necessity for many homeowners and business owners in this region, not a luxury. We have installed generators for homeowners in established Tulsa neighborhoods who experienced extended outages during ice storms, for families with medical equipment that cannot go without power, and for small business owners in Owasso, Broken Arrow, and across the metro who cannot afford to lose a day or more of operations to a grid outage.
Do Not Wait for the Next Outage to Think About This. Book Your Generator Consultation Today.
Half Moon Plumbing & Electric serves residential and commercial customers throughout Tulsa and the surrounding area.
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Half Moon Plumbing & Electric provides standby generator and automatic transfer switch installation services for residential and commercial customers throughout Tulsa, Oklahoma and the surrounding area. We size the generator for your specific needs, handle the full electrical installation including the transfer switch, coordinate with the gas provider for fuel supply connection, and test the complete system before we leave. We serve customers in Tulsa, Owasso, Broken Arrow, Bixby, Jenks, Claremore, Collinsville, Catoosa, Skiatook, Verdigris, Oologah, and Bartlesville.
Tulsa and northeastern Oklahoma experience some of the most varied severe weather in the country. Winter ice storms, which are among the most significant sources of extended power outages in the region, have left portions of the Tulsa metro without power for multiple days in recent years. Severe thunderstorm and tornado season in the spring and early summer brings additional outage risk. For homeowners and small business owners throughout the Tulsa area, a standby generator is one of the most practical investments available for weather resilience and continuity.
Contact Half Moon Plumbing & Electric to schedule your generator consultation in Tulsa or the surrounding area.
Common Questions
Generator Installation FAQ
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A portable generator is manually operated, must be started and connected by hand during an outage, and must run outdoors to avoid carbon monoxide danger. A standby generator is permanently installed outside your home or business, monitors the power supply continuously, and starts automatically within seconds of an outage without any action required from you. When grid power returns, it shuts off automatically.
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Generator size depends on what you want to power during an outage. A smaller unit can cover essential circuits like heating, cooling, refrigeration, and lighting. A larger unit can power the whole home. We assess your electrical load and your priorities and recommend the appropriate size for your situation.
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Standby generators typically run on natural gas or propane. Natural gas is the most convenient option for homes already connected to the gas supply, as it does not require refilling. Propane is an option for homes without natural gas service. We handle the electrical installation and coordinate with the gas provider for the fuel supply connection.
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Most residential standby generator installations take one to two days. This includes the concrete pad for the generator, the electrical transfer switch installation, and coordination with the gas provider for the fuel connection.
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Yes. Standby generators should be serviced annually to check oil, filters, spark plugs, and battery condition. Most generators can be set to run a brief automatic test cycle weekly or monthly so the engine stays exercised. We recommend establishing a maintenance schedule when the generator is installed.
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Yes in most cases. Generator installations involve electrical work at the panel and gas line connections, both of which are permit-required in Tulsa and most surrounding jurisdictions. We handle permits when required.
You Might Also Need
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EV Charger Installation
Adding an EV charger is one of the most common reasons homeowners upgrade their panel. We can handle both in one visit.
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Whole Home Rewiring
If your home has an older panel, the wiring behind the walls may need attention too.
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Electrical Panel Upgrades
A transfer switch connects directly to your panel. If your panel is aging or undersized, we can assess both at the same time.