Residential Electrical Troubleshooting & Repairs in Santa Monica

From Ocean Avenue condos overlooking the Pier to classic bungalows in Ocean Park, Santa Monica homes face unique electrical stresses from salt air, marine-layer moisture, and modern tech demands. Shaffer Construction, Inc. diagnoses and repairs residential electrical issues quickly and safely—most resolved in 1–4 hours—so your life on the Westside keeps moving. With deep experience across North of Montana, Sunset Park, Pico, and the Third Street Promenade area, we combine precise testing, quality parts, and code-compliant repairs to protect your home and family. Expect clear communication, upfront pricing, and solutions that last in the coastal climate.

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

Smart, scalable electrics

We pair classic troubleshooting with modern diagnostics: circuit analyzers, thermal imaging to spot hot connections, and insulation resistance testing to find hidden wire breakdowns. For lasting solutions, we can add smart load centers (Leviton or similar), whole-home surge protection, and monitored GFCI/AFCI devices. Planning an EV charger or solar expansion later? We right-size conductors and panel capacity now, so upgrades slot in without rework. Our approach delivers repairs that are reliable today and ready for tomorrow’s tech.

Permits and compliance

Shaffer Construction handles permitting and inspections end-to-end. We build to the 2022 California Electrical Code (based on the NEC), Title 24 lighting control requirements, and the Santa Monica Municipal Code. Our documentation details conductor sizes, breaker types, GFCI/AFCI protection, and grounding/bonding to make approvals smooth. For condos and historic properties, we coordinate with HOAs and, if applicable, the Landmarks Commission. You get compliant repairs and a clean inspection record—without the paperwork hassle.

Proven craftsmanship

We use marine-resistant hardware where appropriate, anti-oxidant compounds on aluminum terminations, and THHN/THWN-2 copper conductors for long life. Outdoor devices are upgraded to in-use covers and weather/gasketed boxes; corroded lugs are replaced and torqued to spec. We label circuits clearly, dress wiring neatly, and verify terminations with thermal scans. Our focus on materials, methodical torqueing, and load balancing means safer panels, fewer trips, and repairs that withstand coastal conditions.

Thoughtful diagnostic planning

Every service call begins with a structured interview and visual survey: symptoms, when issues occur, and what loads are active. We map affected circuits, measure voltage drop, check neutrals/grounding, and isolate intermittent faults with targeted testing. Where solar or EV equipment interfaces with the home, we validate settings and interconnection points. The result is a clear, step-by-step repair plan tailored to your home’s age, construction type, and the Santa Monica climate.

What We Offer

Residential Electrical Panel Upgrades
Commercial Breaker Panel Service Maintenance
Residential Smart Automation Systems
Commercial Electrical Panel Upgrades
Residential Electrical Code Compliance Corrections

Frequently Asked Questions

What should I do if I notice flickering lights or outlets in my Santa Monica home?+

Flickering lights usually indicate a loose connection (breaker, outlet, or wire), voltage fluctuation, or failing equipment. Do not ignore it, as loose connections heat up and pose fire risk. Call us for same/next-day diagnosis. We use thermal imaging and voltage testing to find the problem quickly. Common causes include corroded breaker terminals (especially in coastal Santa Monica homes), loose outlet connections, or undersize breaker. We fix it immediately: tightening, replacing, or rewiring as needed. Most jobs complete in 1-2 hours. Safety first, cost second.

My breaker keeps tripping. What does that mean, and how do I fix it?+

Breaker trips indicate overload, short circuit, or ground fault. Before calling, unplug devices on that circuit and reset the breaker. If it holds, one device caused overload. If it trips immediately, a serious fault exists. Call us for diagnosis. We test for shorts using megaohm meters, check for wet/corroded conditions, and verify proper grounding. Common causes: loose neutral connection, water intrusion in a receptacle, or equipment failure. We identify the exact problem and fix it (tightening, replacing outlet, rewiring, or equipment repair). Never bypass a breaker with a larger one or bypass the breaker entirely—that creates fire hazard.

How much does residential electrical troubleshooting cost in Santa Monica?+

Service calls are typically $150-300 depending on complexity and time. Diagnosis and small repairs (tightening connections, replacing outlet) might complete during the service call. Larger repairs (rewiring a circuit, replacing a breaker) cost $500-2,000. We provide transparent estimates before starting work. For homeowners with multiple issues, a full inspection ($400-600) identifies all problems and lets you prioritize. Many Santa Monica homeowners appreciate finding problems early before emergencies occur.

What's the difference between a GFCI outlet and a regular outlet?+

GFCI (Ground Fault Circuit Interrupter) outlets detect imbalances in current flow and shut off power instantly, protecting against electric shock from wet locations. Code requires GFCI in kitchens, bathrooms, garages, and outdoor areas. You can feel a GFCI outlet by the reset/test buttons. Installing GFCI outlets in required locations is a code compliance issue and insurance matter. Many Santa Monica homes lack proper GFCI installation. We upgrade homes during remodels or upon inspection recommendations. GFCI outlets cost $20-40 each; installation adds labor.

Can I replace an outlet or switch myself in my Santa Monica home, or should I call a professional?+

Simple outlet or switch replacement can be DIY if you are comfortable working with electricity and follow safety rules (turn off power at breaker, test with voltage detector, use proper tools). However, we recommend professional installation for several reasons: improper installation can create fire hazard, code violations affect insurance and resale, and mistakes are costly. For Santa Monica coastal homes, salt air corrosion makes proper installation especially important. A professional ensures correct sizing, quality materials, and code compliance. Service call costs less than fixing a mistake later. When in doubt, call us.

How do you troubleshoot electrical problems safely?+

Safety first. We turn off power at the breaker before touching circuits. We verify power is off using voltage detectors or meters before touching any wiring. We wear insulated gloves and use insulated tools. We document hazards and explain risks to you. We never bypass safety devices or jury-rig fixes. For Santa Monica homes with age or coastal exposure concerns, we recommend follow-up inspections or upgrades to ensure long-term safety. Your home's safety is non-negotiable; we never cut corners for speed or cost.

Ready to Get Started?

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

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