c/cable-installers

My 200-foot driveway conduit snake trick actually saved a Saturday

Had a job out in Fort Worth where the customer wanted a new line run under their driveway, but the old conduit was full of mud and debris. I tried a standard fish tape and it got stuck about 40 feet in, just spinning and making things worse. Then I remembered a tip from an old foreman about using a shop vac on the far end to pull a light pull string through first, then attaching the tape to that. Worked like a charm, cleared the whole 200 feet in under 20 minutes. Has anyone else tried the vac trick on really nasty runs, or do you have a better way to clear packed conduit?

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noahw53•3d ago

My crimper died mid-run on a 12-story job in Denver today

Old ratchet finally gave up on the third floor, just wouldnt bite the connector no matter how hard I squeezed. I had to run down to the truck for my backup pair, but that set me back 20 minutes and I missed my window to use the lift. Anyone else keep a spare tool stash in their van that saved them on a tight schedule?

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gonzalez.phoenix•4d ago

Cat6 vs Cat6a in an attic in July, learned my lesson

Ran a 200 foot pull in Austin last week and used Cat6a thinking the extra shielding would save me from interference near the HVAC. It was twice the weight and stiffness, took me 3 hours to fight it through the insulation, and the customer's runs were all under 150 feet anyway. Anyone else regret going heavy on a straight shot when plain Cat6 would've done the job?

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willow_anderson85•6d ago

That 14 hour attic crawl in August nearly did me in

Ran a 500 foot drop through a blown-in insulation nightmare in a house off I-35, sweat dripping into my eyes the whole time. The homeowner kept asking if I could fish it through a wall that was already drywalled, no access. Anyone else carry a second rechargeable headlamp after getting stuck in a truss for 20 minutes?

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fiona_murray•9d ago

Tone testing every drop is fine, but that's not the real problem with buried lines

Everyone in this trade keeps bragging about tone testing every single drop before they backfill, and sure, that catches a broken pair or a bad connector. But I've seen three jobs this year around Fort Worth where the tone was perfect and the modem still wouldn't sync, because nobody checked the bend radius on the 90 they shoved into a tight vault. I get it, tone testing is fast and easy to show on the paperwork, but a sharp kink or a crushed jacket doesn't always kill the tone on every pair, especially with smaller gauge cable. I started doing a quick TDR sweep on anything longer than 200 feet, and it caught a crushed section that tone testing completely missed at a strip mall last Tuesday. Has anyone else found that short DSL or cable runs pass tone but fail on actual signal quality once the customer plugs in?

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paigewood•9d ago

That retired lineman's tip about flush cuts saved my ladder today

An old hand I met on a job in Akron told me never to leave zip tie tails on outdoor drops because squirrels chew them and pull the line. I shrugged it off for two years thinking it was a myth. Today I was up on a pole and saw a drop with a tail chewed clean through, jacket split and copper exposed. I trimmed every tail on that run and now I carry a flush cutter in my pouch instead of the cheap scissors. Anyone else seen critter damage trace back to a stray tail?

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uma896•12d ago

That attic job with the fiber drop changed my coil method

I always used the over-under technique, but after 3 trips untangling a 500 foot spool in a crawl space near Dayton, I switched to a figure eight on the ground. Has anyone else found that works better for long pulls?

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green.mason•13d ago

Tone tester saved me after a 3 house fail streak last month

I kept chasing dead lines on this one street in Columbus, probably 3 houses in a row where I swore the drop was bad but it was actually the tap. Finally borrowed my buddy's amplified tone tester instead of my cheap standard one. Found a corroded connector behind a bush in 4 minutes. Now I keep the good one in my van always. Anyone else have a tool they were stubborn about upgrading?

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diana55•14d ago

A homeowner in Tacoma said my cable lines looked like spaghetti, now I use zip ties on every drop

She pointed at the bundle behind her TV and called it a rat's nest, so I started strapping cables every 18 inches and it cut my rework calls in half, anyone else get heat from customers about neatness?

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roberts.diana•14d ago

Customer said my fishing looked sloppy, now I coil every drop

Got a call back from a homeowner in Tacoma last month. She pointed at the ground block and said it looked like spaghetti. I was pissed but she was right. I used to just wrap the excess tight and move on. Now I take the extra 2 minutes to coil it neat like the telco guys do. Has anyone else had a customer call out your work and it actually made you better?

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miles_roberts22•15d ago

Old school toner wand vs. the new all-in-one, I'm converted after 8 years

I used to carry a separate toner wand, a probe, and a paper map for every job. Last month in a crawlspace under a 1970s house in Columbus, I got fed up and bought one of those combo units that does tone, trace, and even checks continuity. It cost $240 but I finished a three-drop install in half the time because I could switch between pair mapping and tone without swapping gear. The old way worked but you had to keep everything charged and organized, which never happened. Anyone else ditch the separate tools for a multi-tester, or still swear by the classic setup?

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evan51•16d ago

Rural route in Ohio taught me to always carry a spare 500ft spool

Last month on a job outside Toledo, the home run to the barn needed 470 feet and I only had a 300fter in the truck. Had to splice two runs with a weatherproof box in the middle of a horse pasture, which took an extra hour and a half. Does anyone else stock bulk spools in the van just for those long rural drops, or is that overkill?

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briannguyen•19d ago

Bend radius rules I ignored for 4 years, until a 400 foot run bit me

I've been pulling coax through attics since 2019 and always just bent it however I needed to get around trusses, never measured anything. Last week a customer in Portland called me back because their signal was garbage and the cable tracer showed a crushed spot right where I'd wedged it over a duct. Has anyone else taken shortcut with bend radius and paid for it later, or am I the only one who learns the hard way?

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evan51•22d ago

TIL my fish tank water works better than the 6 dollar spray lube I keep in the truck

Last month in Austin I was wrestling a stubborn coax through a crawlspace and my can of lube ran dry, so I grabbed the half gallon of aquarium water I had left over from a tank cleaning and that line slid through like butter, anyone else got a weird backup lubricant that does the job twice as good as the real stuff?

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gavinwood•23d ago

Was 10 years in before I caught my tone issue on rough-ins

Honestly I always ran my drill on max speed for everything, anchors, screws, whatever. Last month I got called back to a house in Denver where the wall plates kept popping off. Turns out I was stripping out the drywall anchors because I never backed off the clutch. A older guy on the crew watched me one day and just said, "you hear that click? That's your problem." Switched to setting the drill to 2 for anchors and it's been night and day. Anyone else run their tools wrong for years before someone said something?

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patricia_wright•24d ago

Aerial vs underground drops, I'm done fighting squirrels

Did a 4 hour underground run in Austin last week and honestly it beat the 2 hours I spent on an aerial tap the day before. No tree branches, no pissed off homeowners complaining about the line, just a straight bore. Has anyone else switched to underground full time or am I the only one tired of climbing poles for every service call?

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blair_dixon•25d ago

My foreman swore by electrical tape for coax labels, then we found 6 dead drops in Denver

He said a sharpie on tape would hold for years, but after 3 months of summer sun in Denver that tape turned to goo and peeled clean off, how do you guys mark your lines so they actually last through the seasons?

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paul_burns•26d ago

Retired a 12-year-old toner after a crawlspace job in Tulsa

That old unit finally gave out mid-splice, so I swapped in a spare I had in the truck. The new one reads pairs in half the time, has anyone else found a toner that holds up in damp basements?

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river183•26d ago

Guy at the supply house told me to lick the coax end

Was chasing a signal drop on a 3rd floor run in Denver last Tuesday, and this old timer swore licking the connector before tightening it helps seat the center pin. I laughed but tried it, damn thing made contact and my meter jumped from 4 to 12 dBmV. Has anyone else got weird shop wisdom that actually saved a job, or was that just my lucky day?

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reese551•27d ago

Cat chewed through an RG6, learned a new lesson about drop amps

Found a drop dead in Jackson Heights on Tuesday. Customer said their modem kept rebooting for a week. Turned out their new kitten gnawed through the main line right at the ground block, and I spent an hour testing everything upstairs before checking that spot. Replaced the cable and put a cheap plastic conduit sleeve over it, but has anyone else had pets cause weird intermittent signal issues that only show up at certain times of day?

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seth_nguyen•27d ago

Old cable labels peeled off after 4 days, now I use a p-touch with clear heat shrink

Used to write on the jacket with a sharpie. Looked fine at first. Then the ink smeared off in the crawl space. Customer called me back about a messy bundle. Now every drop gets a p-touch label plus 3:1 heat shrink over it. Takes maybe 40 extra seconds per end. Worth it. Lasted through a full summer in Phoenix. Anyone else double up on labels or just trust the tape?

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betty_fisher5•28d ago

Switched from crimping to fusion splices after a bad Tuesday in Phoenix

Used to crimp every drop off the trunk line, took forever and we had signal loss on about 1 in 12 fittings. Then last March, my crew and I got a new fusion splicer and now a clean splice takes me under 2 minutes at the 4th Street node. The gear cost around $4,200 but the tech support lady said it pays off in six months, and I already see fewer callbacks. Anyone else make the jump and ditch their old crimpers for good?

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finley_walker57•1mo ago

Had a fiber optic splice tray break on me during a job in Phoenix yesterday

I was tightening the lid on a customer's outdoor enclosure and the plastic hinge just snapped clean off, so I had to drive 45 minutes back to the shop for a replacement tray while the customer stood in their driveway watching me - has anyone else run into these cheap enclosures failing at the worst time?

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vera_roberts•1mo ago

Warning: Don't trust a cheap toner probe when pulling wire through old conduit

Picked up a $15 toner probe off Amazon to trace a dead line in a 50 year old building downtown, and it kept beeping on every wire within 3 feet. Turns out the thing was picking up ghost signals from the metal conduit itself, not the actual cable I needed. Anyone else had a cheap probe give you a false positive and send you down the wrong path for hours?

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theabennett•1mo ago

Heard a homeowner say “just drill anywhere” and I had to stop myself

Last week I was installing a new cable drop for a family in Oakwood. The homeowner kept pointing at random spots on the wall saying “just drill anywhere, I don’t care.” I told them about hidden wires and pipes but they waved me off. After I found a stud with my detector and ran the line clean, they admitted their last guy did drill into a water pipe. Took that guy three hours and a drywall patch to fix it. How do you all handle customers who don’t want to listen about safety basics?

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