4.9 ★★★★★ 1,683 Google reviews

San Francisco, CA

Upgrade Your Power and Peace of Mind with a New Electric Panel

Your home's electrical panel is the heart of its power system. If your lights are flickering, breakers are tripping, or you're planning to add new appliances, it might be time for an upgrade.

What's Included in a Panel Upgrade?

Older homes often feature panels that cannot accommodate modern electrical demands. We offer thorough evaluations and expert panel upgrades that improve safety, increase capacity, and reduce the risk of electrical fires or outages—including all permitting, code compliance, and cleanup.

Panel Replacement

Full replacement of outdated fuse boxes or undersized breaker panels with modern, code-compliant units.

Capacity Upgrades to 200+ Amps

Upgrade your home from 100-amp to 200-amp (or higher) service to support modern electrical demands.

Dedicated Circuit Installation

New circuits for high-draw appliances, EV chargers, HVAC equipment, and home offices.

Double-Tap Breaker Elimination

We identify and correct double-tapped breakers—a common fire hazard in older panels.

System Grounding & Bonding

Proper grounding and bonding protects your home from electrical surges and keeps your system code-compliant.

Surge Protection Options

Whole-home surge protectors installed at the panel to protect appliances and electronics from voltage spikes.

24/7 Emergency Electrical Services

CALL NOW 415.333.0704
Electrical panel upgrade and replacement by licensed electricians in San Francisco

Why Upgrade with Heise's Plumbing?

A panel upgrade is one of the most important electrical investments you can make for your home's safety and future. Our licensed electricians handle the entire process—from the initial assessment through permitting, installation, and final inspection.

  • Licensed electricians with panel upgrade expertise
  • Full permit management and utility coordination
  • 100 to 200+ amp service upgrades available
  • Code-compliant installation with documentation
  • Dedicated circuits for EVs, appliances, and more
  • Upfront pricing—no surprises
Schedule a Panel Inspection

Our Recent Jobs

Recent Electrical Panel Projects in San Francisco, CA

San Francisco, CA

Heises Plumbing installed a 30 x 30 x 12 cabinet and a ventless range hood in a San Francisco residence. They ran electrical power from the nearest outlet to...

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Recent Electrical Panel Projects in San Francisco, CA

San Francisco, CA

Heises Plumbing professionally replaced a kitchen light fixture in a San Francisco, CA residence, removing the old fixture and installing a new,...

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Recent Electrical Panel Projects in San Francisco, CA

San Francisco, CA

Heises Plumbing repaired a broken handle on a Sloan flushometer valve in a commercial urinal in San Francisco, CA. They tested the unit after repair to ensure...

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Areas We Serve

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