c/electricians

Shoutout to the $40 thermal imager I grabbed on a whim

It found a hot splice in a junction box that my hand couldn't even feel, probably saved a call back. Anyone have a favorite budget tool that's paid for itself?

I was stripping wire wrong for a solid year before a foreman caught it

I was working on a panel swap in a Denver office building last month, and my foreman watched me prep a 4/0 feeder. He pointed out that I was holding my strippers at a sharp angle, which was nicking the copper strands. I had no idea I was doing that, but once he showed me how to keep the tool straight, the difference was huge. My connections are cleaner now, and I'm not leaving those tiny cuts that can cause hot spots. It's one of those small things you never think about until someone spots it. Has anyone else had a simple tool grip tip that made a big difference?

Finished a whole house rewire in 4 days by myself, felt like a superhero for a minute there.

Bought a cheap camera scope online and it broke after three jobs, lost about $150.

I was trying to save some cash and got a no-name inspection camera from an online marketplace. The thing just stopped working after I used it to look behind a few walls, and now I'm out the money. What's a decent, affordable brand you all trust for stuff like that?

A homeowner told me my wire nuts looked 'sad' and it stuck with me

I was finishing a panel upgrade in a house in Tacoma last Tuesday, and the owner pointed at my wire connections and said, 'Those little twists look kind of sad, like they're not trying very hard.' I started making sure every wire nut is twisted on tight and the wires underneath are straight and neat before the final twist. Do you guys have any other weird comments from customers that actually made you change a small habit?

I finally got around to testing a batch of old breakers from a 1980s panel swap

Used my new Greenlee tester on a Square D QO that looked fine, and it failed to trip within the proper time. It was just sitting in my garage for a backup. Learned that visual inspection isn't enough, even on stored parts. Anyone have a good method for checking old stock before you trust it?

I chose to run conduit in a residential rewire when everyone said to fish the walls

Got a full house rewire in a 1920s bungalow in Cincinnati last month. The plaster walls are a mess, full of old knob and tube and random blocking. The other guys on the job said to just fish new Romex, patch the walls, and call it a day. I pushed back and said we should run surface-mount conduit on the basement ceiling and first floor walls where we could. It added about 15 hours to the job and the homeowner had to pay for the extra material and labor. But now, if they ever want to add a circuit or pull a network cable, it's a 10 minute job. The place looks clean, and the owner loves the industrial look in the basement. Everyone thought I was making extra work for no reason. Has anyone else gone against the grain like this on an old house job?

I was stripping 12/2 Romex with my linesman pliers for a decade before a guy in Omaha called me out

He watched me nick the copper on a ground wire and just said, 'You know they make a tool for that, right?' He pulled out a basic Ideal 45-124 stripper and showed me the clean strip in two seconds. I felt like a total rookie. What's the one tool you were way too late to start using?

Got called out for my 'spiderweb' panel wiring by a retired inspector

I was finishing a service upgrade in a house in Tampa last month, and the homeowner's dad, a retired electrical inspector, stopped by. He looked at my panel and just said, 'Son, that's not a wiring job, it's a spiderweb convention.' He was right, it was a mess of wires crossing everywhere. He spent ten minutes showing me his old method of grouping and dressing the conductors by circuit number before landing them. I've been doing it his way for three weeks now, and my panels look a hundred times cleaner. Anyone have a different method for keeping things neat that doesn't add a ton of time?

That 30 year old panel I was working on yesterday just about took me out

I was swapping a main breaker in a 200 amp Square D panel from the early 90s. The bus bar looked okay from the front, but when I went to seat the new breaker, the back clip just crumbled. It was pure corrosion back there. Had to shut the whole house down, call the homeowner, and explain we needed a full panel replacement right then. Cost them an extra two grand and me a whole afternoon of re-running my schedule. Anyone else run into hidden corrosion like that on an old panel that looked fine on the surface?

Spent a whole morning in a crawl space trying to find a neutral before I realized my meter was set to AC current, not voltage.

My apprentice just looked at me and said, 'Boss, why is it reading 0.2?' Ever feel like your own tools are playing a trick on you?

Tried a new trick for pulling wire through a tight 3/4-inch conduit run

I used a shop vac with a plastic bag over the hose to suck a pull string through, but the bag got sucked in and jammed the line. Anyone have a better method for a 20-foot run with two 90-degree bends?

Just finished a job where the homeowner insisted on using those cheap push-in connectors instead of wire nuts

I told him straight up that a proper wire nut from Ideal or Wago is way safer for a solid connection... he had a box of the no-name push-ins from a big box store. After I showed him how the cheap ones can overheat and fail, especially on a 20-amp kitchen circuit, he finally let me do it right. Anyone else run into this and have a good way to explain it to customers?

Watched a DIY video where they twisted wire nuts on without stripping the insulation first

I mean, it was a big channel with like half a million subs, and they just twisted the nut right over the plastic jacket. That's a fire waiting to happen, not a solid connection. How do these videos get so many views without anyone calling out the basic stuff?

Update: A 20-year-old Square D breaker in a Boston brownstone just welded itself shut on me yesterday.

I had to cut the main feed and replace the whole panel because the bus bar was too damaged, so has anyone found a good way to explain that kind of cost to a homeowner without them freaking out?

Showerthought: I just realized I've pulled over 500,000 feet of wire in my career

I was updating my service records yesterday and added up all the residential jobs from the last 15 years. The total came out to just over 500,000 feet, which is almost 95 miles of wire, and that number just blew my mind. Has anyone else ever calculated a total like that and been shocked by the scale?

Heard a new apprentice call a wire nut a 'twist cap' the other day

Made me think about how the old terms are fading. My journeyman back in '98 would have just called it a marette, no question. What's the weirdest new name you've heard for a basic part?

Pro tip: A flickering streetlight in Portland taught me to always check the neutral first

I was on a call for a flickering light in a whole city block last month, and I spent an hour checking the hot side at each pole. The problem was a single loose neutral lug in the main panel two streets over, which was feeding back through the shared return. Now I start at the neutral for any group flicker issue. Has anyone else found a weird neutral problem that threw them off?

Can we talk about the guy at the supply house who said 'just twist the wires together tight, it's fine'?

I was picking up some 12/2 in Tacoma last week and overheard a DIYer asking for advice on a kitchen rewire. The counter guy told him not to bother with wire nuts, just make a good twist. I had to bite my tongue. That's how you get a hot box and a call back in six months. How do you guys handle hearing bad advice being given out like that?

I thought those new push-in wire connectors were just a gimmick until I had to rewire a whole apartment building in Chicago.

Honestly, I just wasted $120 on a cheap voltage tester that gave me a false reading on a job in Tempe last week.

Serious question, I just finished my 500th service call for flickering lights

It hit me that 90% of the time, it's a loose neutral at the panel, not the fixture. I've had apprentices argue it's always a bad bulb first. What's your go-to diagnostic step for a flicker call?

I was stripping 12-gauge wire wrong for years until a foreman in Tacoma corrected me

I was using my linesman pliers to strip the insulation, which always left a few nicks in the copper. Last month, a foreman on a job site in Tacoma saw me do it and said, 'You're going to get a hot spot there.' He showed me how to use the actual stripping hole on my Klein 11055s, making a clean score and pull. Has anyone else had a basic tool habit they had to unlearn?

Vent: Just found out how many house fires start from old dryer vents

I was reading a report from the National Fire Protection Association last night, and it said dryer vents cause over 15,000 house fires a year. Fifteen THOUSAND. I've been in this trade for eight years and I guess I never really thought about it as a big fire risk, mostly just a clog that makes your dryer run slow. But the report said most of them are from not cleaning out the lint, and it builds up heat until it catches. I've seen some nasty vents full of lint behind dryers on service calls, but I never put the number that high. It makes me want to tell every customer to get theirs checked once a year, not just when the dryer stops working. Has anyone else started pushing vent cleaning as a regular service after seeing stuff like this?

Rant: A simple attic job in Phoenix turned into a real mess

I was pulling a new circuit up to an attic fan in a 1970s house. The attic was packed with blown-in insulation. I thought I had a clear path, but my fish tape hit something solid. I pulled it back and the end was melted. Turns out, the previous guy had run a 12/2 cable right through the middle of a junction box for the bathroom lights, and the insulation had packed around it, trapping heat. I had to cut power, open up the bathroom ceiling, and redo the whole splice. Has anyone else found a hidden junction buried like that?