DStv Signal & No-Signal Faults in Sandton is straightforward work when it's done properly and a recurring headache when it isn't. A dish that was aligned by eye rather than on a meter will hold a picture on a clear day and lose it the moment weather moves in. A decoder that was installed but never properly activated will show you an error code instead of a channel list. Most of what we get called out to fix is one of those two things, done badly by someone else.
The work itself is not complicated — but it is exacting. The dish has to point at Intelsat 20 within a fraction of a degree on both azimuth and elevation, the LNB skew has to be set for your longitude, and the cable has to be terminated and weatherproofed so that a year of Highveld summers doesn't turn the connector green. Get those three right and the installation is invisible for a decade. Get any one of them slightly wrong and you have a system that works until it rains.
What you get from us: a free assessment before anything is quoted, a fixed price you approve, alignment done on a proper satellite meter with the signal quality and strength readings shown to you at handover, and a 12-month workmanship warranty. Across Morningside, Bryanston, Rivonia and Illovo that usually means same-day attendance.
Unsure what you need? Tell us the symptom — the error code on screen, or what the weather was doing when it stopped. 069 423 8290.
Worth having to hand when you call: the smartcard number, which is printed on the card itself and shown on the decoder's information screen. If the fault turns out to be account-side, that number is what resolves it, and having it ready can turn a scheduled visit into a five-minute phone call that costs you nothing.
Rain fade, storms and the signal in Gauteng
If you lose the picture during a highveld thunderstorm and it comes back afterwards, that is rain fade, and it is physics rather than a fault. Ku-band satellite signal is absorbed by heavy rain between your dish and the satellite. Every dish in Gauteng does it to some degree. The question is how much margin your installation has before it gives up.
That margin is the real measure of an installation. A dish peaked properly on a meter might sit at a signal quality reading in the high seventies on a clear day; the same dish aligned by eye might read in the low sixties and look identical on screen. When a storm takes fifteen points off both, one keeps showing a picture and the other goes to E48-32. Same dish, same decoder, same weather — different install.
What we can do about it. Peak the dish properly. Check the LNB skew, which is frequently left wrong and quietly costs several points. Replace corroded connectors and any cable that has been sun-baked to the point of loss. Where a property genuinely sits in a difficult spot, a larger dish buys back real margin.
What nobody can do about it. Eliminate it entirely. Anyone promising a system that never drops in a cloudburst is selling something. Honest expectation setting beats a callback.
On dish size specifically: stepping up from a 60cm to a 90cm reflector typically buys a few decibels of margin, which in practice is the difference between losing the picture in a heavy shower and riding through it. It is not the answer for every property, but where rain fade is a chronic complaint it is usually the most cost-effective fix available.
DStv work across Sandton
Working Sandton regularly means the awkward parts of a satellite job stop being surprises. Across Morningside, Bryanston, Rivonia and Illovo we already know which roofs are tile and which are IBR sheeting, which complexes have body-corporate rules about dishes on street-facing elevations, and which streets have mature trees on the northern side that will grow into the signal path within two summers.
Line of sight is the whole job. DStv comes off Intelsat 20, which from Sandton sits low in the northern sky. That means anything tall to the north — a neighbour's roof, a jacaranda, a new double-storey next door — can block a dish that worked perfectly for years. When someone tells us reception died and nothing changed, a tree having grown is very often what changed.
Mounting matters more than people think. A dish is a sail. On a tile roof it wants a proper tile-bracket rather than a bolt through the batten; on a wall it wants brick, not the mortar course. We would rather spend ten minutes finding a solid fixing than come back in a year to realign something that has crept.
Tell us this when you call: if the dish is on a double-storey, above a pitched roof, or behind a locked roof hatch, say so. It changes what we bring and it is the difference between a job finished today and a second visit.
If you are in a complex or sectional-title scheme, check whether there is already a communal dish and distribution before paying for anything. A surprising number of new installations get sold into buildings that already had a feed available in the roof space, and connecting to that is dramatically cheaper than putting up your own.
Worth fixing before the next storm season
Satellite installations degrade quietly. They almost never fail on a clear day out of nowhere — they lose margin over years and then give up during the first serious weather. The symptoms below are the system telling you it is running out of headroom.
Brief pixelation during ordinary rain. Not a downpour — just normal rain. That means the margin is nearly gone and the next real storm will take the picture out entirely.
Reception that has slowly got worse over a season or two. Usually corrosion at the LNB connector or water ingress into the cable, both of which get worse monotonically. Both are cheap now and a full re-cable later.
Green or crusty F-connectors, or cable with cracked outer sheath. Visible from the ground on most installations. Sun and rain destroy cheap coax within a few years.
A dish that has visibly moved, or a bracket you can rock by hand. Once the mount is loose the alignment will keep drifting no matter how many times it is peaked.
It will keep working, right up until it does not. But every one of these is a small job now and a bigger one after it has taken the rest of the system with it — and the busiest fortnight of our year is always the one after the first big storm, when everybody needs the same thing on the same day.
A pre-season check is a modest job that we would rather do in September than in the third week of November. Connectors inspected, alignment verified against the original readings, mount bolts checked, any perished cable flagged. It takes under an hour and it is the difference between watching the storm and phoning about it.
How a DStv Signal & No-Signal Faults job runs
Five steps, and you know where you are at each one.
1. The call. You describe the symptom — the error code, whether it happens in rain, whether anything was installed or trimmed recently. That is usually enough to know whether we are bringing an LNB, a length of cable, or a meter and a ladder.
2. The assessment. Free. We read the signal quality and strength at the decoder first, because that single reading splits the whole diagnosis in two: healthy signal means the problem is the decoder, smartcard or subscription; poor signal means it is the dish, LNB or cable. Skipping this step is how people end up paying for realignment they never needed.
3. The quote. One fixed number for the confirmed fault. Approved by you before anything is touched, and it does not move afterwards.
4. The work. On-site, almost always in one visit. Alignment on a satellite meter rather than the on-screen bar, connectors made up fresh rather than reused, and anything exposed weatherproofed properly.
5. The handover. We show you the final signal readings and run through the channels you actually watch, not just the first one in the list. The warranty starts there — 12-month on workmanship.
Payment on completion, after the system is working in front of you.
You get an invoice listing the work, the parts fitted and the final signal readings. Keep it. Those readings are the single most useful thing anyone can have when reception changes years later, because they establish what the installation was capable of when it was healthy.
If a part has to be ordered rather than coming off the van, you get a real date rather than an optimistic one — including when that date is inconvenient. An honest delay is easier to plan around than a promise that quietly slips twice.
Where the money goes on a dish job
Three things make up a satellite invoice: parts, the labour to fit them, and the time spent working out which parts were actually needed. Knowing the split makes a fair quote easy to recognise.
Parts. Dishes, LNBs, brackets, coax and connectors are not expensive items individually, and the difference between adequate and good is small in rand terms. Which is exactly why cutting corners here makes no sense — a few rand saved on cable buys you a re-cable in three years.
Labour. Most of it is access and alignment. Getting safely onto a double-storey pitched roof takes longer than the work itself, and peaking a dish properly on a meter takes longer than swinging it until the on-screen bar goes green. Both are worth paying for.
Diagnosis. Free here, but it is real work, and it is what stops you buying a new dish when you needed a new connector.
Where not to economise. Cheap unshielded coax, reused weathered F-connectors, brackets fixed into mortar rather than brick, and skipping weatherproofing on an outdoor joint. Every one of those is a callback waiting to happen, usually during the worst weather of the year, along with everyone else's.
If a lightning strike took out the LNB and decoder together, ask for a written assessment. Most household policies cover surge and strike damage to electronics, and an insurer generally wants a technician's description of which components failed and why. Writing it up costs you nothing and is often worth considerably more than the repair.
If you need the quote in writing for a landlord, a body corporate or an insurer, we will provide it itemised properly rather than as a single figure on a slip. A one-line quote tends to come straight back with questions, and that wastes a fortnight for everybody.
Dishes, LNBs and the parts that matter
A satellite installation is four components and a cable, and each one has a version that lasts and a version that does not.
The dish. Most homes in Sandton are fine on a standard offset dish. Bigger is not automatically better, but where a property sits in a marginal spot — heavy tree cover, a long way from the beam centre, chronic rain-fade complaints — a larger reflector buys real margin and is usually the cheapest way to buy it. What matters more than size is that the reflector is not dented and the mount is rigid.
The LNB. This is the part that fails. It sits outdoors in full sun and takes every induced surge the weather offers. A single-output LNB feeds one decoder; a twin feeds two independently; a SMART LNB is what a modern Extra View setup expects. Fitting the wrong type is a common cause of "the second room never worked properly".
The cable. Proper satellite-grade coax, run in one length where possible, with compression connectors rather than the push-on kind. Joins in a cable run are where water gets in.
The decoder. Explora, Explora Ultra or a standard HD unit — the right one depends on how you actually watch, and we will say plainly when the cheaper one does everything you need.
On Extra View specifically: linking a second decoder properly needs either a SMART LNB or the right splitter arrangement, plus a cable path to the second room. Done correctly it is invisible; done with the wrong LNB it produces a second room that half works and drops channels at random, which is one of the more common faults we are called out to undo.
Where an existing installation is sound, we will say so and reuse it. Plenty of call-outs end with a new LNB on a perfectly good ten-year-old dish, because the reflector is a piece of shaped metal and there is nothing about it that wears out if the mount is solid.
Done once, properly
The measure of a satellite installation is not whether it works on the day. Every installation works on the day. The measure is whether it still works, unattended, through three summers of storms and sun.
What that takes. Mounts bolted into structure rather than into mortar or battens. Cable clipped at proper intervals so wind cannot work it loose, with a drip loop before it enters the wall so water runs off rather than in. Compression connectors, made up fresh. Outdoor joints weatherproofed. LNB skew set for Sandton rather than left at the factory angle. And the dish peaked on a meter with the readings recorded.
What it costs. An extra half hour, most of the time. That is the entire difference, and it is why we would rather quote honestly for the longer job than win the work and be back in eighteen months.
The proof is in what does not happen — no pixelation in ordinary rain, no gradual decline over a season, no call-out the week after the first big storm. That is the whole product, and it does not photograph well, which is presumably why so much of the trade skips it.
Everything gets recorded: dish size and position, LNB type, cable route, decoder model and the signal readings at handover. That record lives with us, so if you call in three years about a change in reception the conversation starts from what was actually installed rather than from guesswork on a roof.
None of this is unusual or clever. It is simply the version of the job that a competent installer would do if nobody were watching, which is the only definition of the trade that means anything.
Why Sandton calls us for satellite work
Nothing dramatic — just the things that ought to be normal and frequently are not.
We read the signal before we sell anything. Signal quality and strength at the decoder, first, every time. It costs two minutes and it is the difference between fixing your fault and selling you a realignment you did not need.
Alignment is done on a meter. Not the on-screen bar. A dish peaked properly has margin left for weather; one swung until the bar turns green often does not, which is why it fails in the first storm after the visit.
The quote is fixed before work starts. Approved by you, unchanged afterwards. If the job turns out harder than judged, that is ours to absorb.
We will tell you when it is not our problem. Subscription errors, smartcard issues and account authorisations are DStv's to fix, they cost you nothing, and sending you to the self-service portal loses us a call-out fee. We do it anyway.
Same technician, start to finish. Thabo Mokoena and the team assess and return to fit, so nobody re-learns your roof from scratch.
Trade and business customers get the same terms with a bit more structure — scheduled attendance around trading hours, consolidated invoicing, and one point of contact rather than starting a fresh conversation each time. Estates, guesthouses and hospitality venues make up a decent share of the satellite work we do.
You will also hear from us when something changes. If a part is delayed or the schedule slips, you get told the day before rather than at the appointment time. It sounds minor until you have taken a morning off work for a visit that was never going to happen.
Our guarantee on DStv Signal & No-Signal Faults
Short enough to read, specific enough to hold us to.
The assessment is free. Whether or not you proceed, and regardless of what we find. No call-out fee that appears afterwards. If the answer is that your fault is a subscription matter DStv will clear for nothing, you will be told that and you will owe us nothing for it.
The quote is fixed. Approved by you before anything is touched, and unchanged afterwards. A genuinely separate second fault means a phone call and a fresh decision, never a surprise line on the invoice.
The work is warranted for 12-month. On workmanship — alignment holding, connectors staying watertight, cable runs staying intact. Parts carry their own cover on top of that.
You see the signal readings. Quality and strength, at handover, so you have a documented baseline. If reception ever changes you will know what it used to be, and that makes every future diagnosis faster.
You pay on completion. After the system is working in front of you. No deposit, no staged payments.
That is all of it, which is why the fine print on our quotes runs to about four lines.
The warranty follows the installation rather than you, so if you sell the property inside the cover period the new owner inherits whatever remains of it. Leave the invoice with the house. It costs us very little, because work done properly does not generate claims.
Nothing in that list depends on you keeping paperwork. We hold the job record ourselves, so a phone call with your address and a rough date is enough for us to find what was done and pick the conversation up from there.
DStv Signal & No-Signal Faults in Sandton — common questions
Do you offer on-site repairs, or do I need to bring the TV in?
Both — whichever suits you and the fault. Many faults (power boards, HDMI ports, sound issues, software faults) can be diagnosed and often fixed on-site. Screen replacements and some mainboard repairs are usually better handled at the workshop, and we can collect and deliver if that's easier for you. We'll recommend the right option once we know the symptom.
Which TV brands do you repair?
All major brands, including Samsung QLED, Sony BRAVIA and LG OLED sets — we're not tied to any manufacturer, so the advice on repair vs replace is based on your specific TV, not on what we happen to stock. See our brand guides at /brands/ for what we know about each manufacturer's common fault patterns.
How much does dstv signal & no-signal faults cost in Sandton?
It depends on the fault, the screen size and the panel type — which is why we diagnose first and quote fixed, per TV, rather than advertising a flat "from" price. Tell us the brand, size and symptom on 069 423 8290 and we'll give you a realistic estimate, then confirm the exact fixed price after the free diagnosis. The quote you approve is the invoice you receive.
My smart TV apps keep crashing or Wi-Fi won't connect — is that a hardware fault?
Usually not. Most smart-platform faults — crashing apps, frozen menus, Wi-Fi that won't hold — are software issues: full storage, corrupted app data or outdated firmware. We try the free software fixes first (cache clearing, firmware updates, a careful factory reset) before treating it as a hardware fault.
What information should I have ready when I call?
The brand and approximate screen size, roughly how old the TV is, and what it's actually doing (or not doing) — a black screen with sound still playing is a very different fault from a TV that's completely dead. A photo or short video sent on WhatsApp helps us prepare and often speeds up the diagnosis.
Do you use genuine or compatible parts?
Both, depending on the component — and we'll tell you which one you're getting. Power boards, capacitors and HDMI connectors have a mature, reliable compatible-parts market we use confidently. Screen panels and mainboards lean toward genuine or manufacturer-matched parts, where compatibility matters more. Either way, every part carries our 12-month workmanship warranty.
How quickly can you repair my TV in Sandton?
Most common faults — power boards, HDMI ports, sound, smart-platform issues — are repaired the same visit where we stock the part. Turnaround in Sandton is typically same-day. Ordered parts, like screen panels, usually take a few working days once confirmed. If your TV is out for something urgent, say so when you call 069 423 8290 and we prioritise where we can.
My TV won't turn on at all — what's usually wrong?
In the large majority of cases, a failed power supply board or worn-out capacitors — one of the most common and most affordable TV repairs there is. A telltale sign is a faint click or pop when you try to switch it on. We test the board properly before quoting, since a small number of "won't turn on" cases are actually a mainboard fault instead.