The short answer
Start with a Visual Inspection
Walk through your home and look for obvious signs. Check power outlets and light switches for discoloration, melting, or a burning smell. Inspect electronics and major appliances for failure to turn on or unusual behavior. Look at your home's exterior for damaged siding, cracked masonry, or blackened areas where lightning may have struck.
Examine your roof, gutters, and any metal fixtures like antennas or conduits. Look for pitting, melted sections, or charred wood. Don't forget to check your yard for damaged trees or disturbed soil near grounding rods. This visual check helps identify the most likely paths the electrical surge traveled through your property.
Test Your Electrical Systems
After a visual check, a qualified electrician should test your home's electrical integrity. They use specialized tools to measure voltage, check for faulty wiring, and assess the grounding system. This is crucial because lightning can damage wiring inside walls without leaving a visible trace, creating a persistent fire hazard.
The electrician will test every circuit at your main electrical panel and inspect surge protection devices. They can determine if the electrical current from the lightning strike traveled properly to the ground or if it damaged the pathways. This professional assessment is the only reliable way to confirm your wiring is safe.
- Schedule a full safety inspection with a qualified electrician.
- Test all Ground Fault Circuit Interrupter (GFCI) outlets.
- Have the electrician verify your home's grounding rod connection.
- Check the functionality of whole-house and point-of-use surge protectors.
- Inspect the main electrical service panel for signs of arcing.
- Test major appliances and HVAC systems for internal damage.
Inspect Plumbing and Gas Lines
Lightning can follow metal pipes, causing damage far from the strike point. Check all visible plumbing lines for pinhole leaks, especially near water heaters and under sinks. Listen for hissing sounds near gas lines and check your gas meter for any signs of impact or irregular pressure readings. If you suspect any issue, contact your utility company immediately.
In regions with intense seasonal storms, lightning surges can travel through well casing pipes or irrigation systems. Inspect areas where pipes enter your home's foundation. Look for moisture or corrosion on pipe fittings, which can indicate electrical current has passed through and weakened the metal.
When to Call for Professional Help
If you find any signs of electrical damage, scorching, or persistent appliance failures, call a qualified electrician first. For any resulting water damage from leaking pipes or fire suppression systems, local water damage pros can assess and dry the affected materials. These situations often require coordination between different trades to fully restore your home.
Document all damage with photos and notes for your insurance company. Policies vary, and your insurer decides what is covered. A comprehensive inspection by pros provides the documentation needed for a claim. They can identify the full scope of damage, which helps prevent future problems like mold growth within damp wall cavities.
- Contact an electrician for any electrical concerns or appliance failures.
- Call local water damage pros for moisture from leaks or firefighting efforts.
- Hire a general contractor for repairs to structural framing or masonry.
- Consult a mold professional if damp materials are not dried within 48 hours.
- Keep detailed records and photos for your insurance claim process.
- Prioritize safety by turning off power to damaged circuits until inspected.
Talk to someone now
Phones are answered 24/7 for Tucson and nearby communities.
Call Now (520) 286-8912Frequently asked questions
Can lightning damage cause a fire long after the strike?
Yes. Damaged wiring can arc and overheat inside walls, creating a fire hazard days or weeks later. This is why a professional electrical inspection is critical after any suspected lightning strike, even if no immediate fire occurred.
What should I do if my electronics were on during a strike?
Unplug them and do not use them. A power surge can damage internal components even if the device appears to work. Have a qualified professional assess important electronics. Consider replacing surge protectors, as they may have sacrificed themselves to protect your equipment.
Does homeowners insurance cover hidden lightning damage?
Most standard policies cover sudden damage from lightning, including resulting fires or water leaks. However, you must prove the damage occurred. A professional inspection report is vital. Policies vary, and your insurer decides what is covered.
More questions and answers
- How Do Surge Protectors Fail to Stop Lightning Damage?
- What Is a Lightning Rod and Does It Prevent All Damage?
- How Long After a Lightning Strike Should You Check Your Home?
- How to Check for Water Damage When Buying a Home?
- How Do Professionals Detect Hidden Water Damage?
- How Do Buyers Inspect for Hidden Water Damage Before Closing?
- All articles