5 Best Water Heater Services in Hong Kong (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified August 2026 · 8 min read

A dead water heater in a Hong Kong flat rarely waits for a convenient morning. The water heater services below have logged reviews ranging from 58 to well over a thousand, and the busiest name on this page has answered more than a thousand jobs on its own, which says more about who actually shows up than any star rating alone.

Short answer: The most-reviewed option for water heater work in Hong Kong is BBE Built-In Concept Center (4.9 stars across 1,237 Google reviews), a home-appliance retailer and installer whose showroom sells and fits water heaters alongside kitchen equipment. For dedicated 水電 (plumbing and electrical) trades that repair heaters on-site, 將軍澳水電維修工程公司 holds a perfect 5.0 across 111 reviews and 維修快 covers a wide range of appliance repair including water heaters across 264 reviews.

Jump to a business

1. BBE Built-In Concept C…
2. 維修快(維修冷氣、洗衣機、雪櫃、電磁爐、油煙…
3. 將軍澳水電維修工程公司
4. 荃灣水電冷氣維修
5. 我係香港電工 I'm Hong Kong E…
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How Hong Kong's Water Heater Pros Compare

#	Business	Rating	Reviews	Best for
1	BBE Built-In Concept Center	4.9 ★	1,237	Buying + installing a new unit	View ›
2	維修快(維修冷氣、洗衣機、雪櫃、電磁爐、油煙機、電視、煤氣)	4.5 ★	264	Appliance repair, wide coverage	View ›
3	將軍澳水電維修工程公司	5.0 ★	111	Highest rating, Tseung Kwan O area	View ›
4	荃灣水電冷氣維修	4.7 ★	79	Tsuen Wan and New Territories	View ›
5	我係香港電工 I'm Hong Kong Electrician Limited	5.0 ★	58	Licensed electrical work, Tsim Sha Tsui	View ›

5 Best Water Heater Services in Hong Kong (2026)

Who to call, and for what

#1 Overall🕑 Open 7 days

BBE Built-In Concept Center

4.91,237 Google reviews

BBE Built-In Concept Center is a Yau Ma Tei showroom selling built-in kitchen and home appliances, including water heaters, ovens and exhaust hoods, with staff who walk customers through specs before they buy. It is not a repair callout service; its business is selling and installing the unit itself, coordinating delivery and setup with its own technicians. It carries by far the deepest review history of any water-heater-adjacent business in Hong Kong.

What people praise

Staff described as helpful in explaining appliance specs before purchase
Spacious showroom with a wide range of brands and models to compare
Technicians described as on time for installation appointments
Friendly, responsive service reported across a large volume of reviews

Worth knowing

This is a retailer and installer, not a same-day repair callout service
One reviewer flagged an unexpected delivery surcharge, so confirm all charges before the appliance ships

Reputation scorecardrank in Hong Kong

Rating4.9 / 5

Review volume1,237 · 97th

Confidencevery high

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown92% 5-star

✓ VerifiedSource: Google

Our take: If you need to replace a water heater outright rather than fix the one you have, BBE's showroom and installation team has by far the largest track record on this page. Confirm the full delivery and installation cost in writing before you commit.

Website +85223686262 Directions

Yau Ma Tei Shanghai St, 407及409號地下及一樓

#2🕑 Open 7 days↩ Responds to reviews

維修快(維修冷氣、洗衣機、雪櫃、電磁爐、油煙機、電視、煤氣)

4.5264 Google reviews

維修快 ("Fast Repair") is a San Po Kong-based appliance repair company covering air conditioning, washing machines, refrigerators, water heaters and general plumbing and electrical work across Hong Kong. It runs a 24-hour booking line and positions itself as a one-stop callout service rather than a specialist in any single appliance. Its site lists water heater switch and repair issues among the faults it handles.

What people praise

Broad callout coverage: water heaters, air conditioning, washing machines and fridges under one booking line
Technician described as knowing the fault and charging reasonably
Owner replies to reviews and has fixed issues on public holidays with a same-day turnaround
24-hour phone and WhatsApp booking

Worth knowing

A couple of reviewers report missed or rescheduled appointments
As a general appliance repairer, it is not a water heater specialist, so ask specifically about parts availability for your model

Reputation scorecardrank in Hong Kong

Rating4.5 / 5

Review volume264 · 92th

Confidencehigh

Recency4 months ago

Info completenesssite · phone · hours

Rating breakdown86% 5-star

✓ VerifiedSource: Google

Our take: A solid general callout option with real volume behind it, best for a straightforward repair rather than a specialist install. Confirm the appointment window and get a same-day commitment if the fault is urgent.

Website +85259328799 Directions

San Po Kong, Tsat Po St, 3號J座4樓J室

#3🕑 Open 7 days

將軍澳水電維修工程公司

5.0111 Google reviews

將軍澳水電維修工程公司 is a Tseung Kwan O plumbing and electrical (水電) firm with a stated 25 years in the trade, staffed by a team it describes as local to the district. Its listed services include water heater switch repairs, tap and pipe work, drain clearing and electrical panel repairs, holding a registered Grade II minor-works contractor licence and a registered electrical contractor status. It holds a perfect rating on this page.

What people praise

Perfect 5-star average, the highest of any business on this page
Reviewers describe quick response and accurate problem identification
Licensed as a Grade II minor-works contractor and registered electrical contractor
Reachable by phone or WhatsApp for quotes before a visit

Worth knowing

Smaller review base than the largest names on this page, so treat the perfect average with some caution
Coverage is centered on Tseung Kwan O and nearby districts, so confirm it serves your area before booking

Reputation scorecardrank in Hong Kong

Rating5 / 5

Review volume111 · 87th

Confidencemoderate

Recency6 weeks ago

Info completenesssite · phone · hours

Rating breakdown96% 5-star

✓ VerifiedSource: Google

Our take: The strongest rating on this page from a licensed, locally based water and electrical firm. A good pick if you are in or near Tseung Kwan O and want a tradesperson rather than a retailer.

Website +85246422848 Directions

#4🕑 Open 7 days

荃灣水電冷氣維修

4.779 Google reviews

荃灣水電冷氣維修 is a Tsuen Wan-based plumbing, electrical and air conditioning repair operation run under a named technician, covering Tsuen Wan, Sha Tin, Yuen Long and nearby New Territories districts. Its site lists water heater switch faults among the household electrical problems it handles, alongside air conditioning repair, electrical panel work and drain clearing, with 24-hour, year-round callout availability advertised.

What people praise

Reviewer describes a fast, friendly response when an appliance broke down
Covers a wide stretch of the New Territories: Tsuen Wan, Sha Tin, Yuen Long, Tuen Mun and more
24-hour, year-round callout line advertised
One reviewer specifically praised responsiveness on a same-day repair

Worth knowing

One reviewer reports a missed and rescheduled appointment
Most recent reviews on file are close to a year old, so confirm current availability directly

Reputation scorecardrank in Hong Kong

Rating4.7 / 5

Review volume79 · 82th

Confidenceearly

Recency11 months ago

Info completenesssite · phone · hours

Rating breakdown91% 5-star

✓ VerifiedSource: Google

Our take: A useful New Territories option if you are outside the Kowloon and Hong Kong Island core, with a wide service radius on paper. Worth a direct call to confirm current response times given the review gap.

Website +85296012708 Directions

148號 Sha Tsui Rd, Tsuen Wan

#5🕑 Open 7 days

我係香港電工 I'm Hong Kong Electrician Limited

5.058 Google reviews

我係香港電工 (I'm Hong Kong Electrician Limited) is a Tsim Sha Tsui-based licensed electrical contractor offering household and commercial electrical repair, rewiring and reconnection services, including work tied to water heater switches and circuits. Its site states it is a registered electrical contractor with the Electrical and Mechanical Services Department and offers a stated three-month free repair guarantee on its work.

What people praise

Perfect 5-star average across every review on file
Reviewers describe clear English communication and detailed explanations of the issue
Registered electrical contractor with a stated free repair guarantee
Reviewers report fast turnaround, including for urgent electrical faults

Worth knowing

Fewer reviews than the largest names on this page
Electrical work rather than plumbing, so confirm it covers the specific water heater fault you have before booking

Reputation scorecardrank in Hong Kong

Rating5 / 5

Review volume58 · 71th

Confidenceearly

Recency3 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: A well-reviewed, licensed electrical contractor best suited to water heater problems that trace back to wiring or the switch rather than the plumbing itself. Ask upfront whether your specific fault is electrical or a water-side issue.

Website +85268509487 Directions

Tsim Sha Tsui, Chatham Rd S, 15樓28室 Beverley Commercial Centre, 15/F

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How we score

Every number on this page is pulled from public Google data on the date shown, not from opinion or payment. Rating is the business’s live Google star average. Review volume is how many customers have rated them, ranked against other businesses covering this trade in Hong Kong. Confidence weighs the rating by that volume, so a perfect score from a hundred reviews carries less weight than a strong score from over a thousand. Recency reflects how recently people are still leaving reviews. No business can pay to change these numbers.

How much does water heater repair cost in Hong Kong? (2026)

None of the businesses on this page publish a fixed price list for water heater work, and pricing varies by unit type (electric storage, gas, or instant), the fault, and whether parts need replacing. Ask each company for a callout fee and a written quote before work starts, and confirm whether a home visit for diagnosis is chargeable if you decide not to proceed.

Serving Hong Kong Island, Kowloon and the New Territories

The businesses above cover different parts of Hong Kong: Yau Ma Tei and Tsim Sha Tsui on the Kowloon side, San Po Kong, Tseung Kwan O, and Tsuen Wan out toward the New Territories. If you are searching for water heater repair near me, check the coverage area in each business’s profile above and confirm they reach your building before booking, since several are based well outside the city centre.

What to ask before you book a water heater repair

Is the callout fee charged even if I decide not to proceed with the repair?
Do you carry parts for my water heater’s brand, or will you need to order them?
Is this an electrical fault, a plumbing fault, or both, and do you handle both?
Can you give me a written quote before starting work?
Do you cover my district, and how soon can someone come out?
Is there a guarantee on the repair, and for how long?

Frequently asked questions

How did you choose these water heater services?

We started from Hong Kong businesses with a public Google presence that repair, install or service water heaters, then ranked by rating, review volume, consistency and recency. See How we score above.

Are these rankings paid?

No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.

How often is this updated?

The data carries a verified date (August 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

Should I call a plumber, an electrician, or an appliance repairer for a water heater fault?

It depends on the fault. A switch, wiring or circuit issue is electrical work; a leak, pressure problem or pipe issue is plumbing; a broken heating element or tank issue is often general appliance repair. Several of the businesses above cover more than one of these, so describe the symptom when you call and ask directly which trade it falls under.

Do any of these businesses install new water heaters, not just repair them?

BBE Built-In Concept Center sells and installs water heaters as part of its appliance retail business. The other companies above are primarily repair and maintenance callouts, so ask directly if you need a full replacement.

The bottom line

For a straightforward repair, 維修快’s broad appliance-callout coverage or the licensed local firms in Tseung Kwan O and Tsim Sha Tsui are solid starting points. If you are replacing the unit entirely, BBE’s showroom has by far the deepest track record here. Either way, get the callout fee and any parts cost in writing before the technician starts.

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