Commercial Electrical Panel Upgrades in Pasadena

Modern businesses in Pasadena depend on safe, reliable, and efficient electrical systems to run smoothly. Upgrading your commercial electrical panel is a smart investment to increase safety, support new technology, and keep your operations future-ready. Did you know? Pasadena is home to the renowned Rose Bowl stadium and hosts the legendary annual Tournament of Roses Parade—a testament to the city's dynamic spirit and innovation. Make sure your business is just as ready for the future with expert electrical upgrades tailored to your needs.

Licensed & Insured
A, B & C10 Contractor
25+ Years
Experience in LA
1000+ Projects
Successfully Completed

Our Work

Tesla Supercharger station with solar canopy installation by Shaffer Construction electrical contractorsCommercial EV charging infrastructure with electrical panels and utility meters installed by licensed electriciansTesla Powerwall battery storage system professionally installed on residential home exterior

Benefits

Built for Tomorrow’s Needs

Shaffer Construction uses the latest technology and components in every panel upgrade, ensuring your electrical system can handle today’s loads—and whatever tomorrow brings. We keep your business ready for growth, renewable energy integrations, and evolving safety standards.

Effortless Compliance & Permits

Pasadena’s commercial properties must adhere to strict electrical codes and permit requirements. At Shaffer Construction, we handle every step of the permitting process and ensure full compliance with local, state, and national safety standards—so you can focus on your business.

Craftsmanship & Reliability

Our experienced team delivers careful workmanship on every commercial panel upgrade, using only top-grade materials and proven techniques. You’ll benefit from a safer, longer-lasting, and more dependable electrical system for your property.

Personalized Assessment & Design

Every Pasadena business is unique, which is why our process starts with a thorough site evaluation and tailored recommendations. We design solutions that precisely fit your building’s needs—ensuring efficient operations and smooth future expansions.

What We Offer

Main service panel upgrades
Sub-panel installation and replacement
Circuit breaker panel replacement
Bus bar and wiring upgrades
Increased amperage solutions
Code compliance corrections
Surge protection integration
Load calculation and balancing
Old fuse box conversions
Meter upgrade coordination
Backup generator panel integration
EV charger-ready panel upgrades

Frequently Asked Questions

How long does a commercial electrical panel upgrade usually take in Pasadena, and what specialized tools or training are involved?+

The timeline for a commercial electrical panel upgrade in Pasadena typically ranges from one to several days, depending on your building’s size and electrical needs. Our licensed electricians (A, B, C-10) use specialized diagnostic equipment, high-grade tools, and receive ongoing training to handle modern and legacy systems safely. Every project starts with a careful assessment to ensure smooth, code-compliant upgrades tailored to your business.

Can I get a free, no-obligation estimate for a commercial electrical panel upgrade in Pasadena?+

Absolutely! Shaffer Construction offers complimentary, no-pressure estimates for commercial electrical panel upgrades in Pasadena. Our experienced team will assess your needs and provide clear recommendations, allowing you to decide at your own pace. To schedule your free estimate, call or text 323-642-8509, or email hello@shaffercon.com. We’re here to answer your questions and help you plan confidently.

Does Shaffer Construction handle permits and code compliance for commercial panel upgrades in Pasadena?+

Yes, we manage all permitting and inspection requirements for commercial electrical panel upgrades in Pasadena. Shaffer Construction is fully licensed (A, B, C-10) and insured, and we ensure every project meets local, state, and national electrical codes. While we coordinate closely with city inspectors, approval timelines depend on local authorities, but we’re committed to making the process as smooth and hassle-free as possible.

What are the safety and energy-efficiency benefits of upgrading my commercial panel in Pasadena, and how do I schedule service?+

Upgrading your commercial electrical panel improves safety by reducing fire risks and ensuring your system can handle modern equipment. It can also boost energy efficiency, helping lower operational costs for Pasadena businesses. Booking your service is simple—contact us today to schedule as soon as the same or next business day (subject to availability). Enjoy peace of mind with our 1-year workmanship warranty and applicable manufacturer warranties.

Ready to Get Started?

Contact us today for a free consultation and quote on your electrical project!

Contact Us