Your electrical panel is the heart of your home or business — distributing power to every outlet, appliance, and light. When it’s outdated, overloaded, or malfunctioning, it can create serious safety risks and limit your property’s efficiency. At Square Business Electric LLC, we specialize in electrical panel upgrades, service changes, and breaker box repairs throughout Phoenix and surrounding Arizona cities. With 13+ years of licensed experience, we provide code-compliant solutions that enhance safety, improve performance, and prepare your system for modern energy demands. Whether you need a simple breaker replacement or a complete service panel overhaul, our team delivers reliable results with integrity and precision.
As a licensed, bonded, and insured contractor (ROC #357131), we provide panel upgrades and repairs that meet NEC safety codes and Arizona regulations.
We design panels that handle today’s appliances and tomorrow’s technology, preventing overloads and costly failures.
When your panel fails without warning, our 24-hour electricians in Phoenix respond quickly with safe, lasting repairs.
We believe in upfront, fair pricing with no surprises, ensuring homeowners and businesses trust our workmanship.
Outdated electrical panels often struggle to keep up with the power needs of modern homes and businesses. If your property still runs on a fuse box, has a panel older than 25 years, or frequently trips breakers, it’s time for an upgrade. At Square Business Electric, we provide panel upgrades and service changes designed to handle higher electrical loads safely. Our services include replacing old breaker boxes, installing modern panels, increasing amperage capacity, and bringing systems up to NEC standards. The result is a safer, more efficient electrical system ready for the demands of everyday living and growing businesses.
Not every issue requires a full panel replacement — sometimes a breaker repair or partial upgrade is all that’s needed. Our skilled electricians quickly diagnose tripped breakers, faulty wiring, overheating issues, or buzzing breaker boxes. We provide circuit breaker replacements, load balancing, and emergency repairs to restore power and reduce risks of electrical fires. By addressing problems early, we help you avoid expensive damage and keep your system running smoothly.
Signs include frequent breaker trips, flickering lights, burning smells near the panel, warm breaker box covers, or difficulty powering modern appliances. If your panel is over 25 years old or still uses fuses, a licensed electrician should inspect it immediately.
In some cases, yes. If the issue is caused by a single worn breaker or loose connection, our electricians can often repair or replace the component. However, if your panel is outdated, overloaded, or unsafe, a full upgrade may be necessary for long-term safety and efficiency.
Old or failing panels increase the risk of electrical fires, power surges, and damaged appliances. They also prevent your home or business from safely handling today’s energy demands. Our panel upgrade services in Phoenix eliminate these risks and ensure compliance with NEC codes.
Most residential upgrades take between 4–8 hours, while commercial projects may take longer depending on size and complexity. Our team ensures minimal disruption, and when necessary, we provide temporary power solutions during the upgrade.
Yes. In Arizona, panel upgrades require permits and inspections to confirm compliance with safety codes. As a licensed contractor (ROC #357131), we handle all permitting and ensure your new panel passes inspection without issues.
Absolutely. A modern electrical panel improves safety, efficiency, and resale appeal. Buyers want homes and businesses with updated, code-compliant systems. Our upgrades give you confidence and can make your property more attractive on the market.
Yes. If your panel fails suddenly, trips repeatedly, or shows signs of burning or sparking, call our 24-hour emergency electricians immediately. We provide fast-response repairs to restore safety and prevent further damage.
We provide service in Phoenix, Glendale, Tempe, Avondale, Mesa, Scottsdale, Goodyear, Surprise, Sun City, Prescott, Sedona, and surrounding Arizona communities. Wherever you need a licensed electrician, Square Business Electric is ready to help.
