Power outages can strike without warning, leaving your home or business vulnerable to downtime, safety risks, and costly disruptions. At Square Business Electric LLC, we specialize in the installation, repair, and maintenance of generators and backup power systems in Phoenix and surrounding Arizona communities. Whether you need a whole-home standby generator, a commercial-grade backup system, or emergency repairs to an existing unit, our licensed electricians deliver dependable solutions that keep your property running smoothly when the grid goes dark.
Our electricians (ROC #357131) are fully certified to install and service backup power systems safely and to code.
We design and install residential and commercial generator systems tailored to your energy needs and property size.
Our backup power systems provide peace of mind, keeping critical systems operational during outages, storms, or utility failures.
We install high-quality generators designed for durability, efficiency, and long-lasting performance.
When outages hit, homeowners need more than flashlights and extension cords. Our team installs whole-home standby generators that automatically switch on when power is lost, keeping lights, appliances, HVAC systems, and essential devices running. We assess your household’s energy needs, recommend the right unit size, and handle the entire installation process — from wiring to permitting. With Square Business Electric, your family stays safe, comfortable, and connected no matter the weather.
Businesses can’t afford downtime. We provide commercial generator installations for offices, retail centers, restaurants, warehouses, and industrial facilities across Phoenix. These systems protect critical operations, safeguard equipment, and minimize losses during power interruptions. Our electricians design scalable solutions, including multi-unit generator systems, to keep your operations running efficiently. We also provide preventive maintenance and emergency repair services so your backup system is always ready when you need it.
We install standby generators, whole-home generators, and commercial-grade backup power systems. Unlike portable units, these systems are permanently wired into your electrical panel for automatic, seamless power transfer during outages.
The right generator depends on your power requirements. Our electricians perform a load calculation to determine which systems and appliances you need backed up, then recommend the appropriate size to ensure safe and efficient operation.
Yes. We specialize in commercial backup power systems for offices, retail spaces, restaurants, and industrial facilities. These systems protect operations, prevent revenue loss, and ensure safety during utility outages.
Most installations take 1–2 days, depending on site preparation, wiring complexity, and permit requirements. Our team manages everything, including permitting, inspections, and testing, so your system is ready to go.
Yes. Our electricians install transfer switches and subpanels to safely integrate backup generators with your electrical system, ensuring seamless power transfer without overloading circuits.
Absolutely. Generators require routine inspections, oil changes, and load testing to ensure reliability. We provide preventive maintenance services in Phoenix so your system is always prepared for emergencies.
Modern standby generators are designed to be relatively quiet. Our installations include proper placement and sound-dampening features to minimize noise while maximizing performance.
We proudly provide generator services in Phoenix, Glendale, Tempe, Mesa, Avondale, Goodyear, Scottsdale, Surprise, Sun City, Prescott, Sedona, and surrounding Arizona areas. Wherever you are, Square Business Electric ensures you have reliable backup power.
