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
HEATOLOGY (ACMV) PTE. LTD.
Registered 2018 · District 14 · Geylang, EunosHEATOLOGY LLP
Registered 2010 · District 14 · Geylang, EunosHEDIRCOOL PTE. LTD.
Registered 2026 · District 14 · Geylang, EunosHENG AIRCON PTE. LTD.
Registered 2020 · District 27 · Yishun, SembawangHENG AN INTERIOR PLUMBING CONTRACTOR
Registered 1999 · District 2 · Tanjong PagarHENG GEK SAI ENTERPRISE PTE LTD
Registered 1998 · District 3 · Queenstown, Tiong BahruHENG HUAT PLUMBING SERVICES
Registered 2013 · District 27 · Yishun, SembawangHENG LEONG AIR-CONDITIONAL SERVICE
Registered 1996 · District 12 · Balestier, Toa PayohHENG LI AIR-CONDITION ENGINEERING PTE LTD
Registered 2000 · District 27 · Yishun, SembawangHENG LI ENGINEERING (SINGAPORE) PTE. LTD.
Registered 2016 · District 27 · Yishun, SembawangHENG PLUMBING SERVICES
Registered 2006 · District 12 · Balestier, Toa PayohHENG POWER CONSTRUCTION & ENGINEERING PTE. LTD.
Registered 2014 · District 27 · Yishun, SembawangHENG SHEN CONSTRUCTION PTE. LTD.
Registered 2023 · District 11 · Novena, ThomsonHENG SHUN PLUMBING PTE. LTD.
Registered 2012 · District 20 · Bishan, Ang Mo KioHENRY PLUMBING SERVICES
Registered 1993 · District 7 · Beach Road, BugisHENRY TAN ENGINEERING ENTERPRISE
Registered 2003 · District 14 · Geylang, EunosHERONE ENGINEERING PTE. LTD.
Registered 2017 · District 23 · Bukit Panjang, Choa Chu KangHEW AIRCON ENGINEERING PTE. LTD.
Registered 2013 · District 27 · Yishun, SembawangHEY AIRCON PRIVATE LIMITED
Registered 2025 · District 18 · Tampines, Pasir RisHH AIR-CONDITIONER SERVICES
Registered 2011 · District 27 · Yishun, SembawangHH AIRCON PTE. LTD.
Registered 2026 · District 14 · Geylang, EunosHH AIRCON SERVICE
Registered 2026 · District 14 · Geylang, EunosHHL ENGINEERING & SERVICES 1999
Registered 2019 · District 22 · JurongHHM ENGINEERING SOLUTIONS PTE. LTD.
Registered 2023 · District 22 · JurongHI-TECH ENGINEERING (S) PTE. LTD.
Registered 2016 · District 8 · Little IndiaHIAN HENG CONSTRUCTION PTE. LTD.
Registered 2026 · District 20 · Bishan, Ang Mo KioHICOP ENGINEERING PTE. LTD.
Registered 2011 · District 22 · JurongHIFI M&E ENGINEERING PTE. LTD.
Registered 2023 · District 19 · Serangoon Gardens, Hougang, PunggolHIGH STAR AIR-CON ENGINEERING
Registered 2015 · District 2 · Tanjong PagarHIGH TECH LIFE
Registered 2020 · District 22 · JurongHIGHWIND ENGINEERING SERVICES
Registered 2021 · District 19 · Serangoon Gardens, Hougang, PunggolHIN PLUMBING & SANITARY SERVICE
Registered 2018 · District 22 · JurongHINHIN WATER SOLUTIONS PTE. LTD.
Registered 2026 · District 8 · Little IndiaHINTECH ENGINEERING & CONSTRUCTION
Registered 1987 · District 18 · Tampines, Pasir RisHIREMOP SYSTEMS PTE. LTD.
Registered 2024 · District 20 · Bishan, Ang Mo KioHISOTECH SERVICES PTE. LTD.
Registered 2014 · District 19 · Serangoon Gardens, Hougang, PunggolHISPACE PTE. LTD.
Registered 2022 · District 22 · JurongHITACHI PLANT CONSTRUCTION, LTD. Singapore Branch
Registered 2013 · District 5 · Pasir Panjang, ClementiHITACHI PLANT SERVICES CO., LTD.
Registered 2001 · District 7 · Beach Road, BugisHK AIRE SERVICES PTE. LTD.
Registered 2023 · District 25 · Kranji, WoodgroveHK COOL AIR-CON PTE. LTD.
Registered 2016 · District 28 · SeletarHK COOL NEEDS PTE. LTD.
Registered 2023 · District 27 · Yishun, SembawangHL M&E SERVICES PTE. LTD.
Registered 2017 · District 19 · Serangoon Gardens, Hougang, PunggolHLE ENGINEERING
Registered 2008 · District 22 · JurongHM WATERPROOFING AND PLUMBING
Registered 2024 · District 18 · Tampines, Pasir RisHMS ENGINEERING SERVICES
Registered 2012 · District 20 · Bishan, Ang Mo KioHO CITY SERVICES
Registered 2026 · District 27 · Yishun, SembawangHO KAM PLUMBING CONTRACTOR
Registered 1997 · District 10 · Bukit Timah, HollandHO LEE PLUMBING PTE. LTD.
Registered 1976 · District 7 · Beach Road, BugisHOE HUP PLUMBING SERVICE
Registered 1992 · District 7 · Beach Road, BugisHOE LEONG AIR-CONDITION & REFRIGERATION TRADING CO
Registered 1975 · District 20 · Bishan, Ang Mo KioHOE SING AIRCONDITIONING AND REFRIGERATION SERVICES
Registered 1998 · District 19 · Serangoon Gardens, Hougang, PunggolHOE WIN PLUMBLING & CONSTRUCTION
Registered 2016 · District 8 · Little IndiaHOMAX AIR-CONDITIONING ENTERPRISE PTE LTD
Registered 2000 · District 14 · Geylang, EunosHOMBEE CONSTRUCTION PTE. LTD.
Registered 2024 · District 20 · Bishan, Ang Mo KioHOME DOCTOR SERVICES
Registered 2006 · District 23 · Bukit Panjang, Choa Chu KangHOME FATT ENGINEERING
Registered 2014 · District 13 · Macpherson, BraddellHOME PROTECT 21
Registered 2016 · District 19 · Serangoon Gardens, Hougang, PunggolHOME STAR GENERAL CONTRACTOR
Registered 2010 · District 18 · Tampines, Pasir RisHOME TECH AIRCON PTE. LTD.
Registered 2019 · District 20 · Bishan, Ang Mo KioHOME-PLUMBING SERVICES
Registered 2003 · District 27 · Yishun, SembawangHOMELY ENGINEERING PTE. LTD.
Registered 2010 · District 27 · Yishun, SembawangHOMEONE CONDO HEATER PTE. LTD.
Registered 2013 · District 13 · Macpherson, BraddellHOMEONE EURO TRADING PTE LTD
Registered 2001 · District 13 · Macpherson, BraddellHOMEONE GAS HEATER PTE. LTD.
Registered 2023 · District 13 · Macpherson, BraddellHOMEONE GAS WATER HEATER PTE. LTD.
Registered 2012 · District 27 · Yishun, SembawangHOMEONE WATER HEATER PTE. LTD.
Registered 2020 · District 13 · Macpherson, BraddellHONEST HIVE ENGINEERING PTE. LTD.
Registered 2026 · District 13 · Macpherson, BraddellHONG GUAN PLUMBING & HOUSEHOLD SERVICES
Registered 2019 · District 23 · Bukit Panjang, Choa Chu KangHONG GUAN PLUMBING ENGINEERING LLP
Registered 2006 · District 19 · Serangoon Gardens, Hougang, PunggolHONG HOCK AIR-CON FRIDGE & WASHING SERVICE
Registered 2006 · District 13 · Macpherson, BraddellHONG JIE CONTRACTOR PTE. LTD.
Registered 2026 · District 27 · Yishun, SembawangHONG JUN CONSTRUCTION & ENGINEERING PTE. LTD.
Registered 2008 · District 25 · Kranji, WoodgroveHONG JUN DEVELOPMENT PTE. LTD.
Registered 2013 · District 25 · Kranji, WoodgroveHONG KENG ENGINEERING PTE. LTD.
Registered 2022 · District 12 · Balestier, Toa PayohHONG KOON AIR-CONDITIONING AND ENGINEERING
Registered 1997 · District 19 · Serangoon Gardens, Hougang, PunggolHONG LE AIR-CON & ENGINEERING
Registered 2020 · District 13 · Macpherson, BraddellHONG MENG AIRCON AND ELECTRICAL ENGINEERING
Registered 1999 · District 27 · Yishun, SembawangHONG SENG ENGINEERING & TRADING
Registered 1999 · District 18 · Tampines, Pasir RisHONG TAR AIRCON & FRIDGE TRADING
Registered 1990 · District 25 · Kranji, WoodgroveHONG XING GENERAL SERVICES
Registered 2025 · District 23 · Bukit Panjang, Choa Chu KangHONG YAN S & P PTE. LTD.
Registered 2019 · District 25 · Kranji, WoodgroveHONG YAN SANITARY & PLUMBING
Registered 2010 · District 19 · Serangoon Gardens, Hougang, PunggolHONGJUN AIRCOND SERVICING PTE. LTD.
Registered 2012 · District 19 · Serangoon Gardens, Hougang, PunggolHONWEI SERVICES PTE. LTD.
Registered 2015 · District 27 · Yishun, SembawangHOONG CHENG PTE. LTD.
Registered 2022 · District 19 · Serangoon Gardens, Hougang, PunggolHOOTECH PTE. LTD.
Registered 2020 · District 10 · Bukit Timah, HollandHORSE POWER AIRCON SERVICE
Registered 2019 · District 15 · Katong, Joo ChiatHOUSE TO HOME
Registered 2017 · District 23 · Bukit Panjang, Choa Chu KangHOWSYLLANE ENGINEERING PTE LTD
Registered 1997 · District 13 · Macpherson, BraddellHRA BUILD AND ENGINEERING PTE. LTD.
Registered 2017 · District 23 · Bukit Panjang, Choa Chu KangHS COOL AIR-CON SPECIALIST PTE. LTD.
Registered 2009 · District 1 · Raffles Place, MarinaHSH ENGINEERING & CONSTRUCTION PTE. LTD.
Registered 2017 · District 14 · Geylang, EunosHT AIRCON
Registered 2024 · District 18 · Tampines, Pasir RisHTH CONTRACTS PTE. LTD.
Registered 2025 · District 1 · Raffles Place, MarinaHTL CONTRACT PTE. LTD.
Registered 2008 · District 26 · Upper Thomson, SpringleafHUA AN DEVELOPMENT PTE. LTD.
Registered 2016 · District 14 · Geylang, EunosHUA CHONG PLUMBING & RENOVATION
Registered 1997 · District 16 · Bedok, Upper East CoastHUA CHONG PLUMBING PTE. LTD.
Registered 2020 · District 16 · Bedok, Upper East CoastHUA DU CONSTRUCTION PTE. LTD.
Registered 2019 · District 25 · Kranji, Woodgrove