Channels pixelating in bad weather
Classic sign of a weak or mis-aligned aerial, a corroded LNB-style connector at the wall plate, or water ingress in the downlead. Usually one visit to fix.
What we cover
The aerial repairs we fix every week
If your symptoms match any of these, there's a strong chance we've fixed exactly the same fault somewhere in Bucks or Herts in the last seven days.
BBC HD or ITV HD missing
Older Group A aerials struggle with the HD multiplexes. Often fixed by realigning to a stronger transmitter — or, where that fails, a wideband upgrade.
"No signal" or "no service"
Most often a snapped downlead at the eaves, a cracked wall plate, or an aerial that has come off its bearing in the wind. Diagnosis on the meter pinpoints it in minutes.
Aerial visibly bent or hanging
Storm damage. We re-secure or replace the aerial, repair the bracket or lashings, and weatherproof every cable entry on the way down.
One TV works, another doesn't
Almost always a splitter, amplifier or wall-plate fault — not the aerial itself. We trace each room back to the source and replace the faulty component.
Signal fine, picture juddery
Often a failing mast-head amplifier or power supply rather than an aerial fault. A quick continuity and voltage check tells us straight away.
Sudden total loss after years working fine
Usually a snapped downlead at a chimney exit, a rodent-chewed cable in the loft, or a power-supply unit that has finally given up.
Aerial works in summer, fails in winter
Classic water-ingress symptom — moisture gets into a connector or splitter and shorts the signal. We replace and weatherproof properly.
Specialist TV aerial repair and signal fault-finding across Buckinghamshire and Hertfordshire. Same-day diagnosis with a calibrated signal meter for pixelation, missing channels, weather-shifted aerials, snapped downleads, corroded wall sockets, failing amplifiers and storm damage. Most repairs are completed in a single visit, with the call-out, diagnostic and basic parts included in a fixed quote — no surprises.
Most aerial faults are fixed in a single visit
TV aerial faults rarely need a full replacement. In our experience, 7 out of 10 "my aerial is broken" call-outs across Bucks and Herts turn out to be a snapped downlead, a corroded wall socket, a knocked-off-bearing aerial, a failed mast-head amplifier or a damaged connector — all of which we can usually repair in 60–90 minutes on the first visit. We arrive with a calibrated signal meter, run a proper diagnosis before quoting, and you get a fixed price up-front. If the aerial really is past it, we'll show you on the meter and quote a replacement before doing anything.
What's included
- ✓Calibrated signal meter diagnosis — no guesswork
- ✓Pixelation, dropout and "no signal" fault finding
- ✓Storm-damaged aerial repair and re-alignment
- ✓Snapped downlead, wall socket and connector replacement
- ✓Failed signal amplifier and distribution amp diagnosis
- ✓Aerial bracket, mast and chimney lashing repair
- ✓Insurance-report photos and written quotes provided
- ✓No signal, no charge — if we can't fix it, you don't pay
Pricing guide
Honest, upfront pricing. Exact quotes depend on property type, access and equipment. Every price includes parts, labour and our two-year guarantee — we'll confirm the exact cost before we start.
- Aerial diagnostic call-out (credited against any repair)from £90
- Aerial realignment after wind or stormfrom £100
- Snapped downlead / cable replacementfrom £120
- Wall socket / face-plate replacementfrom £100
- Mast-head amplifier replacementfrom £140
- Chimney lashing and bracket repairfrom £160
When to call for an aerial repair
- ▸Channels pixelating, freezing or dropping out — especially in rain or wind
- ▸"No signal" or "no service" on one or more channels
- ▸BBC HD, ITV HD or Channel 4 HD missing from the list
- ▸Aerial visibly tilted, bent, hanging or missing elements
- ▸Lost signal completely after a storm
- ▸Buzzing or interference when neighbour appliances run
Why choose Aylesbury Aerials
Calibrated meter, not guesswork
Every diagnosis is done on a professional signal meter that reads strength, quality and bit error rate — not by waving the aerial about and hoping.
Fix it the same day
Call before midday across most of Bucks and Herts and we'll usually be with you the same day with the parts to complete the fix.
Repair-first approach
We don't push replacements you don't need. If the aerial is sound and the fault is in the cable or socket, we fix that and leave you the original aerial.
No signal, no charge
If we can't restore a usable signal, you don't pay the call-out. Plain and simple — we put our money where our mouth is.
Common questions
How much does an aerial repair cost?
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Most aerial repairs across Bucks and Herts come in between £100 and £160. That covers the call-out, diagnostic on a calibrated meter, realignment or minor part replacement (cables, sockets, connectors) and full weatherproofing. We confirm the fixed price before any work starts.
Can you repair my aerial today?
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Yes, in most of our coverage area, if you call before midday. We carry common replacement parts — wideband and Group A aerials, mast-head amplifiers, WF100 coax, wall plates and brackets — so most jobs are completed on the first visit.
Do I need a new aerial, or can the old one be repaired?
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Often the old one is fine. We'd estimate that 7 out of 10 aerial call-outs turn out to be cable, connector or amplifier faults — not the aerial itself. We always test before quoting and only recommend a full replacement when the aerial is genuinely past it.
What if you can't fix the signal?
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Then you don't pay. Our "no signal, no charge" policy means if we cannot restore a usable signal, the call-out is free. We're confident enough in the work to back it that way.
Will my home insurance pay for storm-damaged aerial repair?
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Often, yes. Most household policies cover accidental and storm damage to external fixtures. We provide photographs of the damage and a written repair or replacement quote suitable for an insurance claim.
Do you guarantee aerial repair work?
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Yes — every repair is covered by our two-year guarantee on parts and workmanship. If the same fault returns inside that period, we're back to fix it at no charge.
Ready when you are