c/cable-installers

My freehand drilling days ended in an old house

I used to drill holes for outlet boxes by eye, thinking it saved time. Most guys use templates, but I saw it as extra hassle. Then I took a job in a hundred-year-old home with wavy walls. My first hole was off, and the box stuck out like a sore thumb. Fixing it meant patching drywall and redoing the run, which ate up my afternoon. The homeowner gave me that look, and I knew I messed up. Now I use a cardboard template for every box. It adds a minute, but I haven't had a callback since.

Skipping connector seals seemed fine until moisture ruined a setup.

Now I always take the extra minute to protect connections from the elements.

Pre-terminated cables are supposed to be faster, but they always cause issues in tight spots.

Showerthought: My dumb assumption about a rat chewed line turned into a better habit

Last month, I was fixing a no signal issue at an old ranch house. I saw gnaw marks on the outside cable and thought, yep, rodents again. I replaced a big section, but the problem came back the next day. I felt pretty stupid for not looking closer. Turns out, the real damage was inside the wall where the line bent too sharp. I had to cut open the drywall to fix it right. Now I always use my inspection camera before blaming animals. It added time to that job, but I haven't missed since. Small win for learning to double check my hunches.

Appreciation post: A disconnected ground wire in a basement job was a close call

While rewiring an old place, I saw the main ground wire had come loose. Leaving it could have made the whole system surge and fry customer gear. Do you make a habit of testing grounds on every older install?

Found that pre-stretching coaxial cable avoids kinks every single time

I was on a job last week and kept dealing with coaxial cable that would kink up (you know, like when it bends too sharp). It was slowing me down a lot, and I was getting frustrated. Then I remembered something an old timer told me about stretching the cable a bit before you run it. I tried it, and wow, it went in smooth as butter. No more kinks, no more having to go back and fix things. It seems so obvious now, but it took me a while to put it into practice. This little trick helped the whole install feel way easier.

Crawled under a house today and the mud was so bad I lost a boot.

Had a wake-up call on HDMI installation during a home reno

I used to pull HDMI cables tight against studs for a clean look. But on a home reno job, moving the outlet showed me how bad that can be. Now I use clips that give some slack, and it's way better for changes later. What's your take on leaving slack in walls?