Trusted Plumbing. Professional Delivery.
Plumbing that ends approved — not just installed.
Hydrotec Services carries water and sanitary work from quotation to PUB approval — sanitary works (Form F) and water supply installation (WSI) submissions, Form E temporary facilities, licensed plumber endorsements, CCTV sewer surveys and water-meter applications — for main contractors, facility managers and interior design firms across Singapore.
PUB Licence WS05011998 Registered Plumber 19860285P Business Reg 53226822M Singapore · Since 2011
Capability
Three service arms. One accountable contractor.
Fifteen years of files sort into three kinds of work. Most clients start with one and end up using all three.
Core capability
Licensed plumber & PUB paperwork
The capability everything else stands on: we prepare, endorse and submit — and deal with PUB until it's approved.
- Sanitary works submissions Form F
- Water supply installation WSI
- Temporary toilet facilities Form E
- Licensed plumber endorsements — endorsement-only jobs welcome
- Water meter & sub-meter applications
- CCTV sewer surveys PUB WRN
Projects
Fit-out & project plumbing
Office pantries, F&B kitchens, clinic and retail units — on programme, with the submission handled.
- Pantry plumbing: piping, sinks, lifter pumps, leak detection
- F&B kitchens incl. grease interceptors
- Sanitary & toilet A&A packages
- Underground sewerage & drainage, coring
- Temporary site facilities for construction
Maintenance
Maintenance & service
Scheduled pump servicing and same-week fixture response for offices, retail chains and F&B groups.
- Pump & tank maintenance contracts (Homac · Tsurumi · Wilo)
- Chokage clearing & urgent repairs
- Taps, valves, sensors, WCs — supply and replace
- Leak investigation & water-consumption surveys
Selected works
Named sites. Documented scope.
Every row below is backed by quotations, invoices or submission records in our archive. References available on request.
Marina Bay Sands B1/B2 & F&B outlets
Project plumbing; ongoing F&B service
Rich Engineering · Jumbo
2014–2026
Suntec City ENEOS / JX Nippon
Pump maintenance, office plumbing
ITOKI
2018–2026
Ng Teng Fong General Hospital F&B units
Floor-trap flushing programme & reports
SuanLi
2022–2026
IKEA Jurong / JEM
P&S works, floor-trap flushing, reinstatement
Rich Engineering · E3 Design
2021–2024
Raffles City incl. EDB offices
Coring, new floor traps, fit-out plumbing
ID21 · I Design
2017–2024
HDB upgrading programmes Punggol · Woodlands · Hougang · Bedok · Toa Payoh · Yishun
Block-level P&S installation + PUB submissions — about 500 documented jobs
Kingsville · others
2011–2026
The full works schedule — 25 sites, with who we worked through — is on the track record page.
Client roster
Who calls us back
39 named clients appear repeatedly across our books — interior design firms, FM companies, main contractors and direct owners.
ID firms
- ID21
- ID Integrated
- I Design
- E3 Design
- SuanLi
- Mason Miller
FM & owners
- CONEXUS
- NTUC FairPrice
- Emerson
- Mapletree
- Equinor
- Nestlé
Main contractors
- U Kiang
- Kingsville
- Steadbilt
- Rich Engineering
- Antara Koh
- Hock Soon Heng
F&B & corporate
- Jumbo Group
- Culina
- UniCredit
- Bank of Communications
- Hitachi
- Chubb
The licence behind the name
A named licensed plumber signs every submission.
Every submission and endorsement is signed by a named, licensed plumber — not a company stamp with nobody behind it. Verify the licence with PUB before you engage anyone, including us.
These numbers are checkable — please check them.
Get a quotation
Need the plumbing — and the paperwork?
Send the drawings or a few photos. Quotations are usually out within days, in writing.