Alpha AV is the top pick for homeowners who need a single vendor to handle equipment supply, pre-wiring and installation coordination with an interior designer. KEC Sound is the strong runner up for owners who want a proven retail name that supplies gear and arranges basic setup without a custom design process. Sound & Vision is the third choice for buyers who prefer to audition speakers in person before committing to a system. All three handle HDB and condo projects, but only Alpha AV and Acoustic Technologies are built for complex cabling and multi-room rollouts. Choose based on whether you need a full AV integration or a straightforward TV and speaker hookup.
How we picked this list
We assembled this shortlist using desk research across public sources and company websites. Every listed business was checked to confirm its website resolves and it is actively trading in Singapore. We ranked them based on the criteria in the table below, which covers project range, pre-wiring capability, equipment integration, room acoustics, site coordination and after-sales support. No placements on this list are paid, and we did not visit, phone or hire any of these companies. The information reflects what is publicly available on their sites and general industry knowledge.
Table of Contents
- How we picked this list
- Intro: Why this is harder than it looks
- Quick Picks
- Comparison Table
- The List
- 1. Alpha AV
- 2. KEC Sound
- 3. Dynamique Audio
- 4. Acoustic Technologies
- 5. Sound & Vision
- 6. Audio House
- 7. Gain City
- 8. Best Denki Singapore
- 9. Courts Singapore
- 10. Harvey Norman Singapore
- How to Choose
- FAQ
Intro: Why this is harder than it looks
Many Singapore homeowners assume a home theatre is just a big TV and a soundbar. That assumption works for a one-room setup, but it fails the moment you want surround sound, a projector, or multi-room audio. The real complexity lies in the wiring. Speaker cables and HDMI runs need to go into the walls and ceiling before your interior designer closes up the false ceiling. If you wait until the furniture is delivered, you will be drilling holes in finished plasterboard or running ugly cables along the wall. This is why the choice of AV installer matters more than the brand of speakers you buy.
I put together this list because the decision is genuinely hard. You are not just buying a product. You are hiring a contractor who needs to coordinate with your ID, your electrician, and possibly your carpenter. You need to know which company can handle the cabling, which can handle the acoustics, and which is just a retailer selling you a box. The difference between a well-wired 5.1 system and a messy one is the installer, not the receiver. Use this guide to match your project scope to the right type of company before you spend a cent.
Quick Picks
Choose Alpha AV if you want a single vendor to handle pre-wiring, equipment supply, and installation coordination with your interior designer. Choose KEC Sound on a tighter budget if you want a proven retail name to supply the equipment and arrange basic setup after purchase. Choose Dynamique Audio for a premium dedicated cinema room in a landed house where acoustic treatment is part of the design.
Comparison Table
| Business | Best for | Price band | Area |
|---|---|---|---|
| Alpha AV | Single vendor for supply and pre-wiring | Custom quote | Not stated |
| KEC Sound | Retail supply with basic installation | Brand and package dependent | Not stated |
| Dynamique Audio | Premium dedicated media rooms | Custom quote for high end projects | Not stated |
| Acoustic Technologies | Engineering style AV rollout | Custom quote | Not stated |
| Sound & Vision | Face to face demos and matching | Component price plus install fee | Not stated |
| Audio House | TV or soundbar replacement | Retail package price plus delivery and installation fee | Not stated |
| Gain City | Bundling AV with appliances | Package price with frequent bundle promotions | Not stated |
| Best Denki Singapore | Standard TV and soundbar jobs | Retail price plus installation | Not stated |
| Courts Singapore | Furnishing new homes with AV | Retail package with instalment plans | Not stated |
| Harvey Norman Singapore | One stop shopping for AV packages | Package price plus installation | Not stated |
The List
1. Alpha AV
Alpha AV operates as a specialist AV integrator rather than a general electronics retailer. They sell and install projectors, screens, speakers, amplifiers and streaming sources. Their model is built for homeowners who need a single point of contact for the entire technical side of the renovation. They can coordinate with your interior designer or main contractor to ensure cables are concealed before the false ceiling is closed. This is a critical step that many general retailers do not handle.
What’s good
- Carries multiple AV brands, so you are not locked to one distributor
- Handles both equipment supply and installation labour
- Can coordinate with an ID or main contractor for cable concealment
What to watch
- Ask for an itemised quote on labour and materials before signing
- Not every quoted package includes calibration after installation
Who it suits
This is the right choice for homeowners who want a clean, integrated system and are willing to engage the AV team early in the renovation process. If you only need a soundbar plugged into a wall socket, look elsewhere at a retail chain like Courts or Best Denki.
Price
Custom quote
Details
Name: Alpha AV
Website: https://alphaav.co
Area: Not stated
2. KEC Sound
KEC Sound is a long running local loudspeaker and electronics shop. They supply home entertainment systems and handle the practical side of installation, including TV mounting, speaker wiring and basic system setup. Their strength lies in the retail relationship. You buy the components through them, and their team arranges the installation. This is a straightforward model that works well for owners who know what they want and just need someone to hang it and wire it.
What’s good
- Strong local track record
- Wide brand range for comparisons
- Can arrange installation at the same time as purchase
What to watch
- Some purchases may come with limited installation only, extra cable routing can cost more
- Retail shop hours may not suit site meetings
Who it suits
Best for owners who want a proven retail name to supply the equipment and arrange installation after purchase. It is not the right fit if you need complex pre-wiring or acoustic design.
Price
Brand and package dependent
Details
Name: KEC Sound
Website: https://www.kecsound.com
Area: Not stated
3. Dynamique Audio
Dynamique Audio works at the higher end of home cinema and two channel audio. Their projects usually pair high end speakers and electronics with room treatment. The goal is to tune the room, not just connect the devices. This makes them suitable for larger condos or landed properties where a dedicated media room is being built. They are not a fit for a simple living room upgrade, but they are the right call for a serious cinema setup.
What’s good
- Experience with high end speaker and electronics brands
- Can include acoustic treatment as part of the project
- Suitable when sound quality matters as much as visual finish
What to watch
- A typical job here is a dedicated room, not a living room soundbar swap
- Budget expectations need to be clear early in the discussion
Who it suits
Landed property or larger condo owners who want a premium system and are prepared for a custom design process. If you are looking for a budget-friendly 5.1 setup, this is overkill.
Price
Custom quote for high end projects
Details
Name: Dynamique Audio
Website: https://www.dynamiqueaudio.com
Area: Not stated
4. Acoustic Technologies
Acoustic Technologies is an AV engineering contractor with residential and commercial work. They handle sound systems, projector installation, TV mounting and acoustic panels. Their background in engineering means they can take on bigger cabling jobs and more complex equipment racks. This makes them a good fit for owners who need structured wiring or a full AV rollout across multiple rooms.
What’s good
- Engineering background rather than a retail sales approach
- Can handle longer cable runs and more complex equipment racks
- Practical for owners who already know which equipment they want
What to watch
- Less useful if you want to audition many brands in one place
- Request clarity on how acoustic panels will be fixed to the wall
Who it suits
HDB and condo owners who need structured wiring or who prefer an engineering style contractor to handle a full AV rollout. Not ideal if you want a hands-on demo experience.
Price
Custom quote
Details
Name: Acoustic Technologies
Website: https://www.acoustic.com.sg
Area: Not stated
5. Sound & Vision
Sound & Vision is a Singapore AV dealer with experience in home theatre systems and component matching. They sell and install speakers, receivers, projectors and related equipment for private homes. Their approach is sales-led, with a focus on matching the system to the room size. This is useful for buyers who are unsure which components work well together.
What’s good
- Sales team can explain room matching before purchase
- Focused on audio visual components rather than general appliances
- Can handle delivery and setup of the purchased system
What to watch
- Confirm whether custom cabling is included in the sale price
- Some brands may have to be ordered instead of carried in stock
Who it suits
Buyers who prefer a face to face demo and want sales advice on matching a system to the room size. If you already have a spec sheet, you might not need their sales guidance.
Price
Component price plus install fee
Details
Name: Sound & Vision
Website: https://www.soundandvision.co
Area: Not stated
6. Audio House
Audio House is a Singapore home electronics retailer offering TVs, projectors, soundbars and home theatre packages. They provide delivery and installation services tied to the products bought from the store. This is a simple model for homeowners who are replacing a TV or buying a soundbar package without gutting the room. The installation is standard and tied to the retail purchase.
What’s good
- Established local electronics retailer
- Regular package deals on TV plus soundbar
- Can arrange installation with delivery
What to watch
- Installation is usually tied to products bought from them
- Not the right choice for concealed in ceiling Atmos speakers
Who it suits
Homeowners replacing a TV or buying a soundbar package without gutting the room. Not suitable for complex hidden wiring projects.
Price
Retail package price plus delivery and installation fee
Details
Name: Audio House
Website: https://www.audiohouse.com.sg
Area: Not stated
7. Gain City
Gain City is a major appliance and electronics retailer with a strong home services arm. They offer TV mounting, soundbar hookup and some home entertainment installation as part of a larger appliance order. This makes them a good option for owners doing a full home reno and buying multiple appliances from one source. The bundle approach can simplify logistics during a heavy renovation period.
What’s good
- Can bundle audio video work with aircon and appliance orders
- Large product range available
- Popular with HDB buyers looking for service support
What to watch
- Best for product installation, not custom acoustic design
- Confirm whether your unit has a dedicated AV installer team
Who it suits
Owners doing a full home reno and buying multiple appliances from one source. Not the right choice if you need a dedicated AV specialist.
Price
Package price with frequent bundle promotions
Details
Name: Gain City
Website: https://www.gaincity.com
Area: Not stated
8. Best Denki Singapore
Best Denki is a consumer electronics chain selling televisions, projectors and audio systems. The in store team can arrange installation for items bought from the store, including TV wall mounting and basic speaker setup. This is a standard retail service suitable for straightforward jobs. They are not a custom design firm, but they offer a clear warranty structure and multiple store locations.
What’s good
- Multiple store locations
- Clear retail warranty structure
- Good for straightforward TV and soundbar jobs
What to watch
- Custom system design is not the core service
- Installation scope is limited to the purchased item in most cases
Who it suits
Owners who prefer a large electronics chain with accessible showrooms and standard installation forms. Not suitable for complex multi-room audio.
Price
Retail price plus installation
Details
Name: Best Denki Singapore
Website: https://www.bestdenki.com.sg
Area: Not stated
9. Courts Singapore
Courts is a furniture and electronics retailer offering TVs, audio equipment, soundbars and home theatre bundles. They provide standard delivery and installation arrangements for the products it sells. This is a common choice for homeowners furnishing a new home and buying entertainment equipment at the same time. The interest free instalment plans are a plus for budget management.
What’s good
- Can bundle home theatre goods with furniture
- Wide reach across Singapore
- Interest free instalment plans are common
What to watch
- Expect delivery style installation rather than custom cable concealment
- Not a specialist for renovation stage pre-wiring
Who it suits
Homeowners furnishing a new home and buying entertainment equipment at the same time. Not ideal if you need pre-wiring during the reno phase.
Price
Retail package with instalment plans
Details
Name: Courts Singapore
Website: https://www.courts.com.sg
Area: Not stated
10. Harvey Norman Singapore
Harvey Norman is an electronics and furniture retailer with several stores in Singapore. They sell home theatre systems, projectors and speakers, and provide installation services arranged through the store. This is a one stop shop option for buyers who want to see the product and arrange installation without finding a separate contractor. The display floor is large, which helps with comparison.
What’s good
- Large display floor for TVs and audio
- Convenient for one stop shopping
- Retail staff can advise on basic system packages
What to watch
- Freestanding product packages suit most buyers, not built-in projects
- Check if installation is outsourced and who handles aftersales faults
Who it suits
Buyers who want to shop in a large store and need help arranging installation without a separate contractor. Not suitable for custom built-in projects.
Price
Package price plus installation
Details
Name: Harvey Norman Singapore
Website: https://www.harveynorman.com.sg
Area: Not stated
How to Choose
Use this table to shortlist companies based on your specific project needs. The criteria below are the most common failure points in home AV installations.
| Criterion | Why it matters | What good looks like |
|---|---|---|
| Project range | A living room 5.1 system is very different from a dedicated cinema room in a landed house. You need a company that understands both ceiling heights and room size constraints. | The installer can show past jobs in HDB flats, condos and landed homes at a similar scope to yours. |
| Pre-wiring before renovation | Speaker cable and HDMI runs are much cheaper to install before plastering and false ceilings are closed. | The company offers a pre-wiring site visit and gives you a drawing or checklist for the ID and electrician. |
| Equipment integration | A home theatre involves a TV or projector, receiver, speakers, game console and streaming box. Systems fail when sources are not connected properly. | The scope lists every source and says how control will work, such as a single remote, app or wall keypad. |
| Room acoustics and speaker placement | In HDB flats, wall bounce and neighbouring units matter. Speaker position affects sound quality more than expensive cables. | The proposal checks seating distance, speaker height and console depth instead of only selling more powerful speakers. |
| Site coordination with your ID | The AV installer may need to work with the electrician, carpenter and false ceiling contractor. Late coordination creates extra holes and delays. | The company is willing to attend at least one site meeting with your ID before wiring begins. |
| After sales and calibration | Calibration makes the speakers sound correct for the room, not just connected. After sales support matters when a firmware update or HDMI handshake issue appears. | The contract states whether calibration is included and who answers support calls after handover. |
If you are unsure which type of installer fits your project, check out our guide on Home Renovation for broader context on coordinating trades.
FAQ
How early should I call a home theatre installer during a BTO renovation?
You should contact your AV installer before the interior designer finalises the electrical layout. This usually happens in the first few weeks of the renovation period. The installer needs to provide a cable plan to the electrician so that conduit and cabling are placed before the walls are closed. Waiting until the furniture stage means you will have to run visible cables or drill into finished walls. Early engagement ensures clean integration and avoids costly rework. It also allows time for any custom acoustic treatments to be designed and sourced.
Do I need a home theatre specialist or can my ID handle the AV wiring?
Your interior designer can handle the basic cabling if they are experienced in electrical coordination. However, they are not responsible for the audio performance or system calibration. A specialist AV installer understands speaker placement, receiver settings and room acoustics. If you are buying a simple soundbar, your ID can manage the wiring. If you are installing a multi-speaker system, you need a specialist to ensure the sound is tuned correctly. The ID handles the infrastructure, the AV specialist handles the performance.
Can surround sound cables be fitted after the false ceiling is closed?
It is possible, but it is messy and expensive. You will need to run cables along the surface of the ceiling or walls, which looks unsightly. Alternatively, you may need to cut into the false ceiling to access the cavity, which creates dust and damage. This is why pre-wiring is the standard practice in Singapore renovations. It is cleaner, cheaper and faster. If you missed the pre-wiring stage, you can still fit the system, but expect to pay a premium for the extra labour and potential cosmetic repairs.
Is a projector realistic for a standard HDB living room?
Yes, it is realistic if the room is dark enough and the screen size is appropriate. A standard HDB living room is usually 3 to 4 metres deep. A 100 to 120 inch screen is a common choice for this space. You need a short throw projector to avoid the light hitting the ceiling. Ambient light is the main challenge, so blackout curtains or blinds are essential. If you want a large screen without a projector, a 75 inch or larger TV is a simpler solution. Consider the viewing distance and room lighting before committing to a projector.
Do AV installation companies charge for a site visit and quotation in Singapore?
Most specialist AV companies charge for a detailed site visit and quotation. This fee is often waived if you proceed with the job. Retail chains like Gain City or Best Denki usually do not charge for a basic installation quote. However, for complex projects involving multiple rooms or custom acoustic treatment, expect to pay a design or site visit fee. Ask about this policy before scheduling the visit. It is a reasonable cost for a professional assessment of your space and requirements. It ensures the quote you receive is accurate and reflects the actual scope of work.
