Directory · Home and building services
Aircon and plumbing installation
Installation of plumbing, heating (non-electric) and air-conditioning systems · SSIC 43220 · 3,003 live businesses
WAN SHENG AIRCON AND SERVICES
Registered 2022 · District 25 · Kranji, WoodgroveWANG AIRCON SERVICES
Registered 2026 · District 19 · Serangoon Gardens, Hougang, PunggolWANG JIA PLUMBING
Registered 2023 · District 18 · Tampines, Pasir RisWANG MING HENG ENGINEERING WORKS PTE. LTD.
Registered 2024 · District 25 · Kranji, WoodgroveWANI AIR CONDITIONING SERVICES
Registered 1998 · District 14 · Geylang, EunosWATER HEATER CITY PTE. LTD.
Registered 2022 · District 3 · Queenstown, Tiong BahruWATER PERFORMANCE SOLUTIONS
Registered 2024 · District 19 · Serangoon Gardens, Hougang, PunggolWATER SOLUTION SERVICES
Registered 2010 · District 18 · Tampines, Pasir RisWATER TANK SERVICES PTE. LTD.
Registered 2025 · District 22 · JurongWATERCITY
Registered 2023 · District 19 · Serangoon Gardens, Hougang, PunggolWATERSON AIR-CONDITIONING ENGINEERING
Registered 1998 · District 25 · Kranji, WoodgroveWATERTECH SERVICES & PLUMBING
Registered 2021 · District 14 · Geylang, EunosWAVE AIR CONDITIONING ENGINEERING
Registered 2002 · District 6 · City HallWAY TECHNOVATION
Registered 1998 · District 14 · Geylang, EunosWAYNE PLUMBING SERVICE
Registered 2020 · District 19 · Serangoon Gardens, Hougang, PunggolWAYTECH SERVICES (S) PTE. LTD.
Registered 2023 · District 14 · Geylang, EunosWBA AIR-COND ENGINEERING
Registered 2017 · District 14 · Geylang, EunosWBA AIR-COND PTE. LTD.
Registered 2024 · District 14 · Geylang, EunosWE CONSTRUCTION AND ENGINEERING PTE. LTD.
Registered 2019 · District 12 · Balestier, Toa PayohWEADDU TECHNOLOGY PTE. LTD.
Registered 2021 · District 23 · Bukit Panjang, Choa Chu KangWEATHERITE PTE. LTD.
Registered 1982 · District 5 · Pasir Panjang, ClementiWECOOL AIR CONDITIONING PTE. LTD.
Registered 2019 · District 13 · Macpherson, BraddellWEE CONTRACTS SERVICES
Registered 1996 · District 15 · Katong, Joo ChiatWEE HENG AUTO AIR-CON & ACCESSORIES
Registered 1988 · District 19 · Serangoon Gardens, Hougang, PunggolWEE HONG FABRICATIONS
Registered 1993 · District 16 · Bedok, Upper East CoastWEE SENG ENGINEERING WORKS
Registered 1978 · District 20 · Bishan, Ang Mo KioWEE SIONG AIR CONDITIONING ENGINEERING
Registered 1989 · District 18 · Tampines, Pasir RisWEE SIONG M&E ENGINEERING PTE. LTD.
Registered 2017 · District 18 · Tampines, Pasir RisWEE ZHONG AIRCON, ELECTRICAL AND PLUMBING SERVICES
Registered 2012 · District 27 · Yishun, SembawangWEELCOOL AIR-CON & CONSTRUCTION
Registered 2013 · District 13 · Macpherson, BraddellWEEWAH INTEGRATED ENGINEERING PTE. LTD.
Registered 1990 · District 23 · Bukit Panjang, Choa Chu KangWEI DESIGN ENGINEERING PTE. LTD.
Registered 2008 · District 7 · Beach Road, BugisWEI MIN SERVICES
Registered 2016 · District 23 · Bukit Panjang, Choa Chu KangWEI WAH ENGINEERING PTE LTD
Registered 1980 · District 19 · Serangoon Gardens, Hougang, PunggolWEI WEI AIR-CON ENGINEERING PTE LTD
Registered 2000 · District 22 · JurongWEI WEN ENTERPRISE
Registered 2013 · District 14 · Geylang, EunosWELL AIR-CONDITIONING & TRADING PTE. LTD.
Registered 2009 · District 14 · Geylang, EunosWELL AIRCONDITIONING & SERVICES
Registered 2002 · District 14 · Geylang, EunosWELL SPRING COOL AIR ENGINEERING
Registered 2018 · District 23 · Bukit Panjang, Choa Chu KangWELL TECH M & E PTE. LTD.
Registered 2026 · District 8 · Little IndiaWELL-COOL AIR-CON SERVICE
Registered 1994 · District 7 · Beach Road, BugisWELLCARE AIRCON & DUCTWORK ENGINEERING SERVICES
Registered 2006 · District 25 · Kranji, WoodgroveWELLUX AIR-CON & ELECTRICAL PTE LTD
Registered 1997 · District 27 · Yishun, SembawangWELLUX SUPPLIES & ENGINEERING PTE LTD
Registered 1991 · District 22 · JurongWENG LEE SANITARY CONTRACTOR
Registered 1974 · District 26 · Upper Thomson, SpringleafWENG'S PLUMBING & SANITARY CONTRACTOR
Registered 1990 · District 18 · Tampines, Pasir RisWEST CLOUD M&E ENGINEERING PTE. LTD.
Registered 2025 · District 27 · Yishun, SembawangWHITE AIRCON PTE. LTD.
Registered 2021 · District 14 · Geylang, EunosWHITE HORSE MECHATRONICS SOLUTIONS PTE. LTD.
Registered 2019 · District 23 · Bukit Panjang, Choa Chu KangWHO SERVICES
Registered 2024 · District 25 · Kranji, WoodgroveWILL-TECH AIR-CONDITIONING AND REFRIGERATION ENGINEERING BUSINESS
Registered 2025 · District 12 · Balestier, Toa PayohWILLY AIR-CON SERVICES PTE. LTD.
Registered 2009 · District 22 · JurongWILR HANDYMAN SERVICES
Registered 2026 · District 27 · Yishun, SembawangWILSON AIRCON SERVICES PTE. LTD.
Registered 2012 · District 22 · JurongWIN SHINE TECH PTE. LTD.
Registered 2009 · District 22 · JurongWIN TAT AIR-CONDITIONING (S) PTE LTD
Registered 1981 · District 13 · Macpherson, BraddellWINCO AIRCON ENGINEERING
Registered 2008 · District 14 · Geylang, EunosWINER TECHNOLOGIES (PTE. LTD.)
Registered 2023 · District 14 · Geylang, EunosWINEX SOLUTIONS
Registered 1998 · District 16 · Bedok, Upper East CoastWING POON ENGINEERING
Registered 2016 · District 23 · Bukit Panjang, Choa Chu KangWINHOME SOLUTIONS
Registered 2025 · District 19 · Serangoon Gardens, Hougang, PunggolWINNER AIRCON SERVICE
Registered 2005 · District 8 · Little IndiaWINNER COOL AIRCON SERVICE
Registered 2024 · District 12 · Balestier, Toa PayohWINNER ENGINEERING PTE LTD
Registered 1989 · District 27 · Yishun, SembawangWINNING AIR-CON & REFRIGERATOR SERVICES
Registered 2008 · District 27 · Yishun, SembawangWINSOR CONSTRUCTION PTE. LTD.
Registered 2025 · District 25 · Kranji, WoodgroveWINTECH AIRCONDITIONING AND ELECTRICAL ENGINEERING PTE. LTD.
Registered 2012 · District 14 · Geylang, EunosWINTER AIR PTE. LTD.
Registered 2015 · District 25 · Kranji, WoodgroveWINZONE ENGINEERING (S) PTE. LTD.
Registered 2007 · District 27 · Yishun, SembawangWISE AIRE ENGINEERING
Registered 1995 · District 14 · Geylang, EunosWISE AIRE PTE LTD
Registered 2000 · District 14 · Geylang, EunosWISELINK CONTRACTOR PTE. LTD.
Registered 2009 · District 14 · Geylang, EunosWISMA ACME PTE. LTD.
Registered 2011 · District 20 · Bishan, Ang Mo KioWKS ENGINEERING PTE. LTD.
Registered 2022 · District 19 · Serangoon Gardens, Hougang, PunggolWL ENGINEERING AND SERVICES
Registered 2019 · District 27 · Yishun, SembawangWM ENGINEERING PTE. LTD.
Registered 2023 · District 2 · Tanjong PagarWMV ENGINEERING PTE. LTD.
Registered 2015 · District 19 · Serangoon Gardens, Hougang, PunggolWONG AIR-CONDITIONING & ELECTRICAL SERVICES
Registered 2008 · District 23 · Bukit Panjang, Choa Chu KangWONG AIRCON SERVICES
Registered 2023 · District 5 · Pasir Panjang, ClementiWONG BROTHERS PTE LTD
Registered 2000 · District 12 · Balestier, Toa PayohWONG HUAT FIRE ENGINEERING (PTE.) LTD.
Registered 2007 · District 14 · Geylang, EunosWONG KOK WAH PLUMBING AND ELECTRIC CONTRACTOR
Registered 1975 · District 25 · Kranji, WoodgroveWONG PLUMBER
Registered 2021 · District 3 · Queenstown, Tiong BahruWOO AIRCON SOLUTION
Registered 2009 · District 19 · Serangoon Gardens, Hougang, PunggolWT ENGINEERING PTE. LTD.
Registered 2012 · District 14 · Geylang, EunosWTC ENGINEERING PTE LTD
Registered 1989 · District 13 · Macpherson, BraddellWTC M&E PTE. LTD.
Registered 2005 · District 13 · Macpherson, BraddellWUI HONG M&E ENGINEERING PTE. LTD.
Registered 2012 · District 14 · Geylang, EunosX THERMAL AIRCON SERVICES
Registered 2011 · District 19 · Serangoon Gardens, Hougang, PunggolX-COOL AIRCONDITIONING & ELECTRICAL PTE. LTD.
Registered 2005 · District 8 · Little IndiaXCELLENT COOL PTE. LTD.
Registered 2016 · District 23 · Bukit Panjang, Choa Chu KangXCLUSIVE ENGINEERING PTE. LTD.
Registered 2017 · District 8 · Little IndiaXIANG FENG ENGINEERING PRIVATE LIMITED
Registered 2019 · District 14 · Geylang, EunosXIN AIRCON SERVICES
Registered 2025 · District 25 · Kranji, WoodgroveXIN CHENG ENGINEERING PTE. LTD.
Registered 2014 · District 14 · Geylang, EunosXIN DA ENGINEERING SERVICES
Registered 2008 · District 25 · Kranji, WoodgroveXIN FA PLUMBING & ELECTRICAL SERVICES
Registered 2003 · District 19 · Serangoon Gardens, Hougang, PunggolXIN M&E PTE. LTD.
Registered 2016 · District 22 · JurongXIN YU AIR CONDITIONING & ENGINEERING PTE. LTD.
Registered 2013 · District 27 · Yishun, SembawangXING HAO REN HANDYMAN SERVICES
Registered 2011 · District 25 · Kranji, Woodgrove