Reliable power is the backbone of any commercial property. At S-Line Contractors, we deliver professional electrician services in Pasadena designed to keep businesses safe, compliant, and running without interruption. From historic buildings to modern commercial spaces, our team understands the electrical demands unique to Pasadena—and we approach every project with care, planning, and accountability.
Whether you’re addressing an urgent issue or planning a long-term upgrade, you’ll get clear communication, experienced project management, and workmanship you can trust.
Our Commercial Electrical Services Include:
We provide full-scope commercial electrical services tailored to the needs of business owners, property managers, and developers.
- Electrical panel upgrades and replacements
- Power distribution and circuit installations
- Interior and exterior commercial lighting
- Electrical code corrections and compliance updates
- Low-voltage and control systems
- Fire alarm and safety-related electrical work
- Routine maintenance and service calls
Each service is handled by licensed electricians focused on safety, durability, and long-term performance.
Commercial Repair & Troubleshooting for Electrical Issues
Electrical problems can disrupt operations and create safety risks. Our electricians are skilled at diagnosing issues quickly—from breaker failures and power fluctuations to outdated wiring and unexpected outages.
We don’t apply temporary fixes. We identify root causes and implement solutions that reduce downtime and protect your building and equipment.
Commercial Electrical Installations for New Construction & TI
New construction and tenant improvement (TI) projects require coordination and precision. Our team works closely with architects, inspectors, and other trades to ensure electrical systems are installed correctly from the start.
From rough-in to final fixture installation, we manage the full electrical scope to keep projects on schedule and inspection-ready.
Why Businesses Choose S-Line Contractors
Pasadena businesses choose us because we understand the responsibility that comes with commercial electrical work.
What sets us apart:
- Licensed, insured, and California code-compliant electricians
- Dedicated project managers on every job
- Clear timelines and transparent communication
- Strong focus on safety and quality control
- Proven experience with complex commercial properties
We treat your project like an investment—not just a task.
Industries We Work With
Our commercial electrical experience spans a wide range of industries, including:
- Office and professional buildings
- Retail and mixed-use properties
- Restaurants and hospitality spaces
- Medical and professional service facilities
- Warehouses and light industrial buildings
- Property management and commercial real estate
Each industry has unique electrical requirements, and we tailor our approach accordingly.
Service Areas
In addition to Pasadena, we proudly serve:
- Altadena
- San Gabriel Valley
- Los Angeles County
- Orange County
- Riverside County
- San Bernardino County
We support commercial electrical projects throughout Southern California.
Free Estimates & Fast Scheduling
Time matters when it comes to electrical work. That’s why we offer free estimates, responsive scheduling, and clear next steps—so you can move forward confidently without delays.
Residential Services Also Available
Alongside our commercial services, we also provide residential electrical work in Pasadena. Homeowners rely on us for panel upgrades, lighting installations, repairs, and safety improvements—handled with the same professionalism as our commercial projects.
If you’re searching for a trusted electrician in Pasadena, CA, S-Line Contractors is ready to help. Contact us today to schedule your free estimate and work with a team that puts safety, quality, and reliability first.
