Look, in Houston, you're gonna spend anywhere from $2,500 to $5,000 on a panel upgrade. It's not cheap because, well, you don't want cheap. Service calls kick off at $150 and can shoot up to $250 real quick. (Don't forget, this city's heat and humidity chew through your outdoor enclosures and insulation). Expect to pay a premium for those who actually know what they're doing, especially when skilled journeymen are as rare as hen's teeth these days.

Here’s the cold hard truth: not all sparkies are cut from the same cloth. You got your residential guys, commercial whizzes, and then the specialty gang dealing with EV chargers and smart home setups. Problem is, the shortage of journeymen means some folks are just swappin' parts instead of diagnosing the mess properly. So choose wisely, or you’ll end up with what I call a 'handyman special'—and that's NOT a compliment.

I've seen folks get burned (figuratively and literally) by hiring unlicensed hacks. Make sure your electrician's got credentials you can verify. A quick online search is a good start, but word of mouth is golden. Ask around—you’ll find out if Bob down the street is worth his salt or if he’s known for leaving jobs half-done. And trust me, Yelp reviews sometimes don’t tell the whole story.

Look, you need a company that's proven (not just by flashy ads). Hunt for those who’ve been around the block and have a crew who can do more than just tighten screws. Companies with a solid track record in both residential and commercial wiring are your best bet. And remember, a good outfit won’t just swap breakers; they’re gonna dig deep into why your lights flicker when the neighbor’s kids hit the soccer ball too close.

Residential work is all about keeping your home safe from shorts and surges. But commercial services? That's a whole other beast. You need to handle bigger loads and more complex systems. And in either case, DANGEROUS WIRING should never be ignored. The code violations in commercial spaces can be downright terrifying, and I've seen panels that look like they'd been wired by a blindfolded 'lectrician!

Here’s the deal: rewiring a house can take from a couple of days to a few weeks. Depends on the size, age, and the condition of your current wiring. (Watch out for aluminum wiring; it's a fire hazard waiting to happen.) And in Houston, you’ve got that relentless humidity putting a damper on things, so don’t be surprised if you run into delays. Quality takes time, no matter what DIY tutorials might claim.

Some do, some don't. It's a mixed bag out here. Free estimates are nice, but you get what you pay for. The good ones might charge a small fee because they’re taking the time to really assess your needs—not just guessing and hoping for the best. So if a 'sparky' gives you a number without even looking at your breaker panel, it's time to find someone who respects the craft.