TV Aerial Repairs in Stockport

Every aerial repair we take on in Stockport starts with a signal meter reading at the wall plate — not with a guess. That single measurement tells us three things at once: signal strength, signal quality (MER) and bit error rate. From those numbers we know within about ten minutes whether the fault is in the aerial itself, the down-lead, a connector, a booster or the wall socket. It's the difference between fitting parts you don't need and fixing the actual fault the first time.

"No signal" is the most common Stockport aerial call. It's rarely the TV. In twelve years the number of times we've genuinely replaced a dead TV tuner is a handful. What we actually find, in order of how often it turns up: a corroded or waterlogged F-connector at the aerial end, a snapped or unclipped cable in the loft, a failed masthead amplifier or distribution amp, an aerial that's been rotated by the wind, or a wall plate with a broken connection behind the plaster. Once the meter tells us which one, the fix is usually quick — often on the same visit.

Pixelation is what a weak or interfered digital signal actually looks like — the picture freezes, blocks up, or dissolves into squares before recovering. It's almost always one of five faults: an ageing aerial that's dropped out of spec, water tracking into a down-lead, an unfiltered booster oscillating and adding noise, an aerial pointed at the wrong transmitter, or 4G / 5G mast interference on the upper Freeview channels. Every one of them gives a different meter signature — we don't fit an amplifier as a bandaid without proving what the fault is first.

If reception used to be fine and is now marginal — a bit of pixelation on some channels, or the picture only breaks up when it rains — that's almost always water ingress at a cable joint, a perished down-lead, or an aerial that's marginal and dips below threshold when the weather changes. Older Stockport homes with aerials fitted in the analogue era are the most common culprits: they worked fine at the time, but they're wideband aerials that don't cope with the current Freeview channel plan. A meter reading tells us whether it's a cheap fix or a fresh install.

Loft aerials are tidier and cheaper to install, but they lose signal to the roof itself — typically 6-10dB, and much more if the loft has foil-faced insulation, a slate roof, or a solar array now sitting above it. Common loft aerial faults in Stockport: a masthead amp that's failed silently, cable knocked loose during loft-boarding work, a bird-nest or debris on the aerial itself, or a house that's borderline for loft-aerial reception in the first place. We'll test whether a loft repair will hold up long-term or whether the honest answer is to move the aerial to the chimney or gable — see our guide on loft aerial problems for the full picture.

TV signal boosters and masthead amplifiers fail more often than the aerial itself — usually silently, without any obvious warning. Symptoms are dropouts on every channel, no signal on the whole system, or a bright picture that pixelates on the higher multiplexes. We check the amplifier's power supply, its output level under load and its noise figure. Very often the correct fix isn't a new amplifier — it's removing it entirely, because the aerial signal was strong enough all along and the amp was making things worse. Our full write-up on whether boosters actually work goes into the detail.

If one TV works and another shows "no signal" — bedroom, kitchen, upstairs — it's almost always the distribution rather than the aerial. Passive splitters lose 3-4dB per output, so if the aerial signal was already marginal, splitting it to two, three or four TVs drops one or more below the Freeview threshold. Repairs here range from swapping a failing splitter, to fitting a small powered distribution amplifier at the loft, to running a dedicated cable to the problem TV. Our guide on why one TV has no signal but another works walks through the exact checks in order.

Wind, storms and heavy rain are the single biggest cause of sudden aerial failure in Stockport — a knocked or rotated aerial, a snapped mast, a bracket that's pulled out of the chimney, or a cable ripped free at the wall entry. If reception was fine before the weather turned, that's almost always where the fault is. We can usually get out same-day for storm damage across Stockport and South Manchester — call the office on 0161 399 1757 and we'll give you an honest answer on timing. Insurance jobs handled too, with photos and a written report if you need to claim.

We won't fit an amplifier as a bandaid on a genuinely bad signal — it boosts the noise floor along with the picture and makes things worse. We won't replace a working aerial to sell you a new one when a £15 F-connector is the actual fault. We won't quote for a job we haven't metered. And we won't leave a repair without a written pre- and post-fix signal reading, so if anything drifts in future you (or the next engineer) have a baseline to work from.

Every repair is a fixed price agreed before we start — no callout charge, no surprise add-ons. Price depends entirely on what's actually wrong: a sealed connector or a fitted filter is a quick single-figure job, a failed booster or a distribution rework is mid-range, and a full aerial replacement with new bracket and cable is the top of the range. Most jobs can be quoted honestly over the phone once you describe what's happening — give the office a ring on 0161 399 1757 or send a WhatsApp.

If you'd like to narrow down what's wrong before you call, these plain-English guides cover the faults we see most often across Stockport: why some Freeview channels work but others don't, one TV says no signal but another works, do aerial boosters actually work, why signal gets worse in rain and wind, loft aerial problems, what causes pixelating pictures, and whether it's better to repair or replace the aerial.

We repair TV aerials across Stockport every day — including Cheadle and Gatley, Hazel Grove and Bramhall, Marple, Romiley and Compstall, Offerton and Edgeley, Heaton Chapel, Heaton Moor and Heaton Mersey, plus Poynton, Woodford, Adlington, High Lane and the surrounding villages. Same engineer, same phone number, same day where possible.