TV Aerial & Satellite Installation
In Knebworth, Often Within the Hour
Knebworth is our closest neighbouring village, five minutes down the B197. SG3 calls usually get the same-hour slot our own Stevenage customers get.
4.5 stars · 155 Google reviews Often within the hour for SG3, same-day as standard 2-year warranty
An aerial & satellite engineer who actually works in Knebworth.
Knebworth sits on our doorstep: five to ten minutes down the B197 from the yard. Old Knebworth's cottages and the estate housing around the park sit alongside the Edwardian and interwar villas of the village proper and the modern closes off Gun Lane and Watton Road.
It's a village where a lot of properties back onto open land and the railway cutting, which changes both the signal picture and the security picture. Aerial height and camera placement are the two things we spend most time getting right in SG3.
SG3 takes signal from Sandy Heath. Knebworth's undulating ground means two houses on the same street can need different pole heights, particularly on the lower ground towards Deards End and the station side. Same aerial, wrong height, completely different result.
We cover Knebworth village, Old Knebworth, Deards End, Woolmer Green and the Datchworth and Codicote fringe. Larger detached plots here mean a healthy share of full CCTV systems, gate-side doorbells and whole-house Wi-Fi rather than single-room fixes.
The full toolkit, one van, one engineer, one bill.
Everything below is fitted by us across Knebworth, no subcontractors, no handover, no follow-up visit needed unless you ask for one.
TV Aerial Installation & Repair
New Freeview aerials, realignment, storm-damage repair. Trade-grade, warranted.
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Satellite Installation & Repair
Sky, Sky Q, Freesat dish installs, replacements and LNB / cable fixes.
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TV Wall Mounting
Flush or tilt-swivel brackets, cables hidden in the wall, plaster left tidy.
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TV Set-Up & Tune-In
New TV out of the box, retunes, sound bars, streaming apps signed in.
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CCTV Installation
4K IP camera systems with app viewing, night vision and secure storage.
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Ring & Video Doorbells
Hard-wired doorbells that actually work, no dead battery, no missed callers.
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Data Points & Structured Cabling
Gigabit Cat6 runs to any room, terminated on proper wall-plates.
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Wi-Fi & Network Points
Ceiling-mounted access points to kill dead zones, real 5-bar coverage.
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Intruder Alarms
Wireless and hybrid alarm systems, app-controlled, professionally installed.
Learn moreLocal knowledge you can't fake.
Knebworth is five minutes away and has been on our regular round since 1990.
Five minutes from the village
Knebworth is effectively home turf, so SG3 calls often get an inside-the-hour slot.
We know the low-ground streets
Pole height near Deards End and the station side is not the same as on London Road.
Rural-edge experience
Large plots, long drives and open boundaries need different camera and Wi-Fi planning.
Free call-out in SG3
No trip charge to come and look, ever.
2-year warranty
Workmanship and parts, straightforward, no small print.
Direct line to Larry
You speak to the engineer who does the work, not a call centre.
Why Knebworth rooftops fail, and how we fix them.
Knebworth's mix of low-lying streets, exposed roofs and large rural-edge plots produces a predictable set of problems. These are the ones we're called for most.
Aerials mounted too low near the station cutting
Ground drops away towards Deards End and the railway, so an aerial at standard height can sit below a clean line to Sandy Heath. Extra pole height, properly braced, resolves it.
Storm damage on exposed park-side roofs
The open aspect towards Knebworth Park means wind loading is real. Cheap lashing kits fail; we fit trade-grade brackets and stainless fixings.
Doorbells that won't hold a connection at the gate
Long front drives put the doorbell beyond usable Wi-Fi. We hard-wire the bell and bring an access point forward so it stays online in winter.
Cottage Wi-Fi black spots
Old Knebworth's long, low cottages with thick walls defeat a single router. Ceiling access points on Cat6 give even coverage end to end.
Rural-edge CCTV with no usable coverage
Cameras aimed at hedge lines record nothing usable. We position for approach routes, entry points and number-plate distance instead.
The same five steps, every job.
Whether it's a single aerial in Knebworth or a full multi-room system, the process is the same, because it works.
- 01Step 1
Call or request a quote
Speak directly to Larry | no call centre, no sales script. Describe the problem or the job and get a straight, honest price.
- 02Step 2
Same-day slot booked
Where the diary allows, we'll get to you the same day. Otherwise we agree a firm slot and stick to it.
- 03Step 3
On-site diagnosis
Free call-out. We test signal, inspect existing kit, and tell you exactly what the fix needs | no upselling parts you don't need.
- 04Step 4
Neat, tested install
Trade-grade parts, weather-sealed connections, cables run tidily. Every set retuned, every camera commissioned before we leave.
- 05Step 5
2-year warranty
Workmanship and parts covered for two years. If anything drifts, we come back and put it right | no arguments.
The questions Knebworth customers ask.
Not answered? Call Larry on 07733 555269, he'll give you a straight answer, even if the answer isn't a sale.
How fast can you get to Knebworth?
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Knebworth is five to ten minutes from our Stevenage base, so SG3 jobs are frequently done within the hour and same-day is standard.
Why is TV reception worse at the station end of Knebworth?
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The ground drops towards the railway cutting, so an aerial at standard height can lose a clean path to Sandy Heath. The answer is usually extra, properly braced pole height rather than a bigger aerial.
Can you fit CCTV on a large plot in Old Knebworth?
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Yes. We plan around approach routes, gates and entry points rather than simply fitting more cameras, so the footage is actually usable.
My Ring doorbell keeps dropping offline at the end of the drive: can you fix it?
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Yes. We hard-wire the doorbell for reliable power and add an access point nearer the front boundary so it holds signal through winter.
Do you cover Woolmer Green and Datchworth too?
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Yes, along with Old Knebworth, Deards End and the Codicote fringe: all part of our regular SG3 round.
Can you repair storm damage in Knebworth quickly?
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Yes. After named storms we prioritise jobs where there's a falling aerial or risk of water ingress, make it safe first, then book the full replacement.
Do you install Sky Q dishes in Knebworth?
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Yes, new installs, Wideband LNB upgrades, repositioning and multi-room re-cabling throughout the village.
Is there a charge to quote in Knebworth?
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No. Free call-out, free quote, no obligation anywhere in SG3.
Need it fixed in Knebworth today? Call Larry.
Free honest quote, same-day slots most days, 2-year warranty. You speak to the engineer, not a call centre.