8 Best Smart Home Installers in Singapore (July 2026)

Before you compare companies, settle three questions, because they change everything about who you should hire and what you should pay.

Standalone devices or a fully integrated system? Standalone means each gadget runs in its own app, a smart bulb here, a robot vacuum there, a video doorbell you check separately. It is cheap and you can do it yourself, but it never really feels like a smart home. An integrated system puts lighting, air conditioning, curtains, smart locks, security and voice under one roof so a single tap or a single voice command can run a whole scene, like an "I am home" that unlocks the door, lifts the blinds and cools the living room. The installers on this list are the people who build the second kind.

Retrofit or new build? This decides wired versus wireless. If you are adding smarts to a home you already live in, you almost always go wireless, using protocols like Zigbee, Z-Wave or Wi-Fi that ride on your existing wiring with no hacking into walls. If you are at the bare-unit stage of a BTO or a major renovation, you have the rare chance to lay a wired backbone such as KNX or Control4, which is more robust and the standard for landed homes and luxury condos. Wired is more work and more money, so it only makes sense when the walls are already open.

Which ecosystem, and how much lock-in can you live with? This is the decision people regret skipping. Google Home, Amazon Alexa and Apple HomeKit are the big voice and app ecosystems, Tuya Smart Life is the affordable platform behind a huge chunk of budget devices, and KNX or Control4 are the professional wired worlds. They do not all play nicely together, so committing to one shapes every device you buy afterwards. A good installer asks what phones and speakers your household already uses before recommending anything. For context on why the devices themselves are regulated, Singapore requires wireless smart-home equipment to meet IMDA standards and registration, which is part of the wider Smart Nation push, so a reputable installer only fits compliant gear.

HAP is the one I would point to first if you want a proper, no-compromise integrated home and the budget to match. It has been building luxury smart homes in Singapore since 2014 and is a Control4 Gold Dealer with a certified showroom, which in this world is the mark of a serious integrator rather than a box-shifter. Control4 sits at the centre as the brain, Lutron handles lighting and motorised shading, and premium audio from the likes of Bowers and Wilkins ties in the entertainment side.

What you are really paying for is orchestration. HAP designs whole-home networking, security, multi-room audio, home theatre and automation as one coordinated system, so everything responds together instead of as a drawer full of separate apps. Its portfolio runs to high-end residences like Cove Drive and Marina One, so this is aimed at landed homes, GCBs and luxury condos rather than a quick HDB fit-out. If you want the best and you are renovating from bare walls, start here.

Website: hap.sg
Location: Flagship showroom in Singapore, by appointment
Best known for: Luxury Control4 and Lutron whole-home automation for landed and high-end homes

Automate Asia is my pick for anyone who does not want to be locked into a single brand. Its whole pitch is that it is solution-agnostic, working across more than 500 brands and 50,000 devices, so instead of forcing your home into one system it recommends what actually fits your wiring, network, budget and habits. The consultancy looks at your lighting plan, renovation stage and family routines first, then chooses the platform.

In practice that means it will steer some homes to Homey Pro for power users, some to Samsung SmartThings, budget projects to Tuya Smart Life, and Apple households toward Aqara and HomeKit. It also handles the unglamorous but crucial parts, Wi-Fi and networking done properly with heat maps and access-point placement, plus camera security. If you have already bought into a mix of devices and want someone to make them behave as one home, this is the smart, jargon-light choice.

Website: automate.asia
Location: 456 Balestier Road, by appointment
Best known for: Brand-agnostic smart home consultancy across 500+ brands

Home-A-Genius has built one of the strongest reputations in the retrofit space, sitting at 4.8 stars across more than 275 reviews. Its edge is a locally developed hub that runs on a server in your home rather than depending on the cloud, so your automations keep firing even if your internet drops. It plugs into Google Assistant, Amazon Alexa and Apple HomeKit, and there is even a Muslim prayer-time integration, which is a nice, genuinely local touch.

The team covers smart lighting and switches, motorised curtains and blinds, aircon and fan control, networking and CCTV, and it coordinates with your electrician and interior designer during the renovation so the wiring is done once, done right. With a showroom in Tampines and a deep review base, this is the pick I would hand to someone who wants a polished, integrated home without going full luxury-tier pricing.

Website: homeagenius.sg
Location: Showroom in Tampines
Google Rating: 4.8 stars (275+ reviews)
Best known for: Local-server hub with Google, Alexa and HomeKit support

Koble is the name I would look at first for condos and HDB flats, partly because it is a smart-system provider for HDB's My Nice Home Gallery and partners with the Singapore Land Authority, which is about as mainstream a stamp as this industry gets here. It builds on Zigbee, a wireless protocol that runs locally, so like Home-A-Genius the system keeps working during an internet outage, and it still speaks to Google Home and Amazon Alexa for voice.

The offering is end-to-end and customised: smart switches, lighting, curtains and blinds, digital locks, security sensors and entertainment, with tidy bundles to make picking easier. Reviews are consistently glowing, with recent Google feedback landing at a full 5 stars, praising how easy the app is and how responsive the support team stays. For a clean, well-priced retrofit in a typical Singapore home, Koble is an easy recommendation.

Website: koble.sg
Location: 161 Lavender Street
Google Rating: 5 stars (20+ recent reviews)
Best known for: Zigbee-based condo and HDB packages, HDB gallery partner

HomeAuto is the pick for people who want transparent, published pricing rather than a black-box quote. Smart home automation starts from around S$1,500, Wi-Fi installation from S$800 and CCTV from S$600, so you can see roughly where you stand before the first site visit. Since 2020 it has completed more than 500 installations across Singapore and holds a 4.9-star Google rating with a one-year workmanship warranty, which is exactly the kind of after-sales backing I look for.

Technically it is versatile, working across Zigbee, Matter and the wired KNX and Crestron worlds, with a particular specialism in Home Assistant for people who want deep, tinker-friendly control. It also does the structured cabling and concealed CCTV runs properly, so the infrastructure underneath the smarts is sound. If you value a clear price, a real warranty and flexibility across protocols, HomeAuto is a strong, sensible choice.

Website: homeauto.sg
Location: Islandwide, Singapore
Google Rating: 4.9 stars
Best known for: Transparent pricing, Home Assistant and Matter, one-year warranty

L3 Homeation has been in the wireless smart home game for over ten years, which is a long time in a category this young, and that experience shows in how broadly it works across protocols. Its systems run on Z-Wave and Zigbee, with support extending to LoRa and NB-IoT for larger or commercial jobs, and it integrates with Google Assistant, Amazon Alexa and Apple HomeKit devices.

Because it leans wireless, it is a natural fit for retrofits where you do not want to tear open finished walls, and it runs a physical showroom at Leisure Park Kallang so you can actually see and touch the gear before committing. It offers the full loop of consultation, installation and after-sales support for both homes and commercial spaces. For a wireless-first setup from a team that has been doing this since before it was trendy, L3 is worth a serious look.

Website: l3homeation.com.sg
Location: Leisure Park Kallang, 5 Stadium Walk
Best known for: Wireless Z-Wave and Zigbee systems with a walk-in showroom

Maxsen is a solid middle-of-the-market option for people renovating and wanting a fully customisable, app and voice-controlled home without stepping into luxury pricing. Its core is smart switches, lighting, ceiling fans, motorised curtain tracks and wall control panels, and it handles the electrical wiring and network planning alongside installation, so it fits best when you are already renovating and the electrician is on site anyway.

The detail I like is the two-year warranty, which is longer than a lot of the market offers and a signal the company expects its hardware to keep working. Reviews are spread across Google, Facebook and Carousell rather than one big pile, so do your own reading, but the offering is coherent and the end-to-end service, from planning through automation setup, means you are not left stitching devices together yourself. A dependable, no-drama choice for a renovation-stage smart home.

Website: maxsen.sg
Location: 9004 Tampines Street 93
Best known for: Customisable renovation-stage packages with a two-year warranty

AT Smart Home rounds out the list as a one-stop shop for a mainstream smart home, with a basic setup starting around S$2,000 covering smart lighting, some appliances, app control, voice commands and automation. It positions itself as a single point of contact for the whole system, from configuration to installation and setup, which suits people who would rather deal with one company than juggle several suppliers.

It integrates with Google Assistant and Amazon Alexa for voice, and works with a wide range of device brands across smart lighting, curtains and blinds, digital locks and kitchen automation, so you can build up in bundles rather than all at once. With a base at Ubi and a straightforward package-led approach, AT Smart Home is a practical option for a first smart home that you can expand room by room over time.

Website: atsmarthomesg.com
Location: 65 Ubi Road 1
Best known for: Package-led one-stop smart home from around S$2,000

Prices swing with the size of your home, how many rooms you automate, whether you go wired or wireless, and how premium the brands are. As a rule, wireless retrofit packages are the affordable end, mid-tier full-room automation is where most HDB and condo owners land, and a wired whole-home system in a landed property sits at the top because of the cabling, the hardware and the design work involved. Always get an itemised quote so you can see hardware, installation and after-sales support separately.

1. Honesty about ecosystem lock-in. A good installer tells you upfront which ecosystem they are putting you into, Google, Alexa, HomeKit, Tuya or a wired KNX or Control4 world, and what that means for the devices you can add later. Vagueness here is a red flag.
2. Real after-sales support. Automations break, apps update, scenes stop firing. Ask what the warranty covers, how you reach them when something goes wrong, and whether they will still answer in a year. HomeAuto and Maxsen publishing one and two-year warranties is the kind of commitment I want to see.
3. Proper integration, not a pile of apps. The whole point is one interface that runs scenes across lighting, aircon, curtains, locks and security. If the demo is just separate apps sitting on a tablet, that is not integration.
4. IMDA-compliant, registered devices. Wireless smart-home equipment sold in Singapore has to meet IMDA standards. A reputable installer only fits compliant gear, which matters for both safety and reliability.
5. Renovation-timeline awareness. The best installers coordinate with your interior designer and electrician so wiring, network points and back-boxes go in at the right stage, not after the walls are sealed.

I am not a smart home company and nobody paid to be on this list. I built it the way I research any home-services category: reading through company websites for what they actually install and how they price it, cross-checking Google reviews and local forums like HardwareZone, and weighing the difference between a luxury wired integrator, a brand-agnostic consultancy and a package-led retrofit shop.

Ratings, prices and product ranges shift over time, so treat the figures here as a guide rather than a quote, and confirm the current numbers and ecosystem support with the company before you commit. My aim was simple: give you a shortlist I would genuinely use myself, sorted so the strongest all-round integrator sits at the top and the rest line up by who they suit best.

An entry-level wireless package covering smart lighting or a single room typically runs S$1,500 to S$3,000. Automating a full 4-room HDB or condo with lighting, aircon, curtains, a smart lock and some security usually lands between S$3,000 and S$8,000. A wired whole-home system such as KNX or Control4 in a landed property starts around S$30,000 and can climb past S$150,000 once you add premium audio, theatre and full lighting control. The biggest cost drivers are the number of rooms, wired versus wireless, and how premium the brands are, so always ask for an itemised quote.

Neither is universally better, it depends on your home and your renovation stage. Wireless systems using Zigbee, Z-Wave or Wi-Fi are the right call for retrofits, because they add smarts to a home you already live in without tearing open finished walls, and they cost far less. Wired systems like KNX or Control4 are more robust and reliable and are the standard for landed homes and luxury condos, but they only make sense when the walls are already open during a new build or major renovation. For most HDB and condo owners, a well-installed wireless or hybrid system is the practical answer.

Yes. Retrofitting an existing home is one of the most common smart-home jobs in Singapore, and it is done with wireless protocols so there is no need to hack into your walls or rewire the flat. Smart switches usually swap into your existing switch back-boxes, and devices like locks, curtain motors, cameras and sensors are added wirelessly. You do not need to be renovating to start, though if you are, it is the ideal time to add network points and plan wiring. Installers like Koble, Home-A-Genius and L3 Homeation specialise in exactly this kind of retrofit.

Choose the ecosystem that matches the devices and phones your household already uses, because switching later is painful. If everyone is on iPhones and values privacy, Apple HomeKit is a natural fit. If you already use Google or Amazon speakers, Google Home or Amazon Alexa keep voice control simple. Tuya Smart Life powers a lot of affordable devices and is the budget-friendly path. For a wired luxury home, KNX or Control4 are the professional standards. The key point is that these ecosystems do not mix freely, so pick one deliberately and let a good installer guide the choice rather than committing by accident.

Start with the things you touch every single day, because that is where automation pays back fastest. Lighting is the usual first step, followed closely by air conditioning, since scheduling and remote control genuinely cut your bills in the Singapore heat. A smart lock is the next high-value add for keyless, shareable access, then motorised curtains or blinds for comfort, and finally security and CCTV plus a voice assistant to tie it all together. Build in that order and each layer earns its place before you spend on the next.