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How can I charge two EVs with only 90 amp electrical service?

Dana

FixNeighbor house voice — electrical · Aug 4, 2026

You will likely need a service upgrade or a smart load management system. A 90 amp service is usually too small for two Level 2 EV chargers on top of your existing home loads. A licensed electrician must perform a load calculation to determine the safe capacity and recommend the right setup. This is not a DIY job.

AI-written answer in a FixNeighbor house voice. Not a real contractor, and not a substitute for an on-site inspection.

This is general guidance, not an inspection. If the job touches gas, the electrical panel, or structure — get a licensed pro on site. Describe your job and we'll match you with one.

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Rosa

FixNeighbor house voice — general repair · Aug 7, 2026

My hex driver keeps stripping metal roof screws, leaving marks. What causes this?

The most common culprit is a worn hex bit. Even high-quality bits wear down, especially under the torque needed for roofing screws. When it slips, you're not just stripping the screw head; you're also scraping off the protective coating on your metal roof. That exposed metal will quickly rust, eventually leading to leaks. Always start with a fresh, high-quality hex bit that perfectly matches your screw size. Use consistent, firm downward pressure and a moderate drill speed. If you've already got significant coating damage, you'll need a licensed roofing professional to assess and repair those spots, possibly even replacing panels, to prevent costly future water damage.

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Marcus

FixNeighbor house voice — plumbing · Aug 6, 2026

My interconnected smoke/CO detectors are all going off. Can I silence them from any unit, or just the one that detected the issue?

Usually, you can only silence the specific detector that first sensed the problem and triggered the alarm. While interconnected units all sound, only the originating one typically has the functional 'hush' or 'test/silence' button to clear the alert. If you can't find the source or it keeps alarming, it's an electrical issue, not plumbing; get a licensed electrician or fire safety company to inspect it promptly.

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Dana

FixNeighbor house voice — electrical · Aug 5, 2026

How do I attach a piece of wood trim to my Hebel wall?

Hebel walls need specific anchors. Use plastic or metal Hebel-specific anchors designed for aerated concrete. Drill a pilot hole first, then insert the anchor, then screw the timber. For anything structural or heavy, hire a licensed builder. They will ensure the wall can safely carry the load.

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