TV Aerial & Satellite Services

Have a Question?

Call the team now

or book online 24/7

Ask your Questions

How may we help you today?

The HDS team are on hand to answer and advise on all issues concerning TV reception.

Frequently Asked Questions

TV signal loss can result from several factors including damaged aerials, loose or faulty cables, interference from nearby electronics, or adverse weather conditions. Environmental changes such as new buildings or trees can also block or reflect signals, degrading reception quality over time.

Most modern TVs have a built-in signal strength meter. You can access it through the TV's settings or tuning menu. Look for terms like 'Signal Strength' or 'Signal Quality.' These readings can help determine if the aerial is delivering adequate reception or if there's a potential fault in the system.

Pixelation or freezing on digital TV is usually caused by a weak or unstable signal. This can occur due to misaligned aerials, damaged cables, or interference from electrical devices. Weather conditions and low-quality splitters can also introduce problems that affect signal consistency.

Signal strength can often be improved by installing an aerial in a higher position, using a signal amplifier, or replacing old or damaged cables. A professional installer can test your reception and recommend tailored solutions such as distribution amplifiers or repositioning the aerial for optimal performance.

Losing Freeview channels is often linked to poor or unstable signals, outdated TV firmware, or interference. Retuning your TV might help, but if channels regularly disappear, it's likely a sign of a reception issue that may require aerial adjustment, cable checks, or signal amplification.

Welcome to HDS Caernarfon

For all TV Aerial & Satellite work get in touch with us today. Call or book online for a fast response.

Before we carry out any work, we will fully diagnose any issues, take the time to understand your requirements and offer a range of solutions to help you make an informed decision.

We cover all areas in and around Caernarfon's local towns and villages and pride ourselves on a rapid, professional service and our highly competitive ' no hidden costs' prices. Because we have built our business around the customer, we now enjoy being one of the largest Aerial & Satellite companies.

Book online now for a Fast Response & Same Day Visit !

Local Expertise

Getting reliable TV reception in Caernarfon can be challenging due to the area’s rugged terrain. Most homes are served by the Llanddona main transmitter across the Menai Strait and the Arfon transmitter near Nebo, with local relays at Caernarfon and Llanberis helping in signal-shadowed spots. Hills around Snowdonia, tree cover in places like Bontnewydd and Waunfawr, and coastal weather can all cause weak or fluctuating signals, so the right aerial type, mounting height and precise alignment really matter.

We provide complete services tailored to local conditions: aerial installation, repairs, upgrades, Freeview retuning, satellite dish installation, tv wall mounting and multi-room setups. Our engineers have daily coverage in and around Caernarfon, including Llanrug, Y Felinheli (Port Dinorwic), Caeathro, Penygroes and Dinas Dinlle, ensuring quick appointments and efficient fixes.

Whether you’re near Caernarfon Castle, the town centre or out towards Llanberis, we’ll survey your location, select the best transmitter option, and fit high-quality cabling and hardware for dependable Freeview and satellite reception. If you’re experiencing pixelation, missing channels or weather-related dropouts, we’ll diagnose the cause and get your system performing at its best. Talk to us today for friendly, professional help across Caernarfon and the surrounding communities.

Unbeatable Values

When Quality matters as much as price - we're unbeatable.

HDS Caernarfon Aerial & Satellite

From TV aerial or satellite dish repair through to full home installation, HDS Caernarfon can solve all your TV reception problems.

You'll be visited by one of our trusted and experienced aerial and satellite technicians who cover your local area. We can install extra TV points throughout your home, set up and tune in, and even wall-mount your TV for you usually all in one visit.

We complete TV aerial and satellite dish repairs or installations in one visit so you can enjoy trouble-free viewing.

All work is insured and backed by a full receipt & guarantee for added peace of mind. Should anything go wrong, we'll be here to help.