We handle missing channels, HD gaps, retuning and Freeview Play setup around N10, from Edwardian terraces to the mansion flats near The Broadway.
Strong signal, awkward faults
On a hill with a clear line to Crystal Palace, weak signal is rarely the problem. Overload, reflections and old cable are more likely. A booster added years ago can now push a strong feed into distortion, which looks like picture breakup.
We measure quality as well as level, and sometimes the right fix is turning gain down or removing an unnecessary amplifier.
Mansion flats and shared roofs
In a mansion block, the aerial usually belongs to the building. One flat losing channels may mean a faulty branch, while several flats affected points to the head-end. We check your outlet, report what we find and agree access with the managing agent before touching shared kit.
Rooflines in a block are not ours to alter without permission, so we sort that first. It saves delays on the day. Tell us whether neighbours have noticed the same missing services and whether a building contractor has recently disconnected equipment. These details help us organise the right access, although measurements are still needed to establish the fault.
Edwardian terraces and layers of old wiring
Terraces here often have decades of television history: coax from the 1980s, extra sockets added in the 2000s and satellite cables left behind. Which route is live is not always obvious.
We identify the working path before removing or replacing a component, then clear dead splitters and unused cable where it improves the feed. Unnecessary joints introduce additional loss and possible connection problems. We preserve useful wiring where it tests correctly, and agree how any replacement cable will cross between rooms before drilling or lifting anything. A neat finish matters in a period interior just as much as it does outside.
Conservation area rules and discreet work
Parts of Muswell Hill fall within a conservation area, and some buildings are listed. If your Freeview fix would involve an external change, we ask about status and permissions before suggesting it. Often a loft aerial or internal rewiring avoids the question completely.
Where a roof aerial is the right answer, we discuss position and finish so it sits quietly on the building.
Crystal Palace or Alexandra Palace?
With Alexandra Palace overhead, it is tempting to assume the relay is best. It carries a smaller selection than Crystal Palace, so check what your aerial is actually pointing at. A quick measurement shows which transmitter your TV has locked on to.
Being able to see a transmitter landmark does not establish which services reach the socket reliably. We compare the available broadcast groups and look at the aerial arrangement as a whole. We explain any channel difference before changing alignment, and we never promise channels a transmitter does not carry.
When the HD channels go missing
If standard channels work but HD versions are absent, we check the television's DVB-T2 capability and the strength of the HD multiplex. Many older sets display HD from other devices without a terrestrial HD tuner.
We tell you plainly if the answer is an external receiver rather than roof work.
Retune and tidy the list
Once the feed is stable, we retune, choose the correct region, and remove duplicates so the guide makes sense. We check numbers against what you expect and show you how to move favourites.
We can also set up a compatible recorder and demonstrate playback. Recording capacity and simultaneous programme choices depend on its tuners, so we check the model rather than promising unrestricted recordings. Avoid repeated scans in the meantime; they can overwrite a list that still holds useful channels.
Freeview Play at home
Catch-up runs over broadband, not through the aerial. We connect your television to your current network, check software and test a supported app. Thick Victorian and Edwardian walls can weaken Wi-Fi, so we advise on a wired link if needed.
You enter any passwords yourself. We leave account ownership with you and do not need login details sent in advance. If an app is no longer supported by its provider, we explain that limitation rather than recommending an aerial repair for an unrelated issue.
Call before you buy anything
Ring 0800 206 2385 free or WhatsApp 07595 292534 with your N10 postcode and the channels you have lost. We work Mon-Sat 8am-7pm, outdoors until sunset, and can often visit the same day.
Finchley Aerials and Satellites is on Britannia Road, Finchley N12 9RU, with 25 years' experience. Advice is free and you get a clear price before work starts.