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Renovation & building

21 Best Demolition & Hacking Contractors in Singapore

A kitchen stripped back to bare walls during demolition
A kitchen stripped back to bare walls during demolition. Photo: Stilfehler, CC BY-SA 4.0

Hacking out a kitchen, stripping an office back to bare shell, taking down an old structure. All of it creates noise, debris and some risk, and it's the part of a job where a careless contractor can damage things that are expensive to fix.

Every company here holds BCA's demolition workhead, CR01. CR01 is a single grade registration, so everyone gets the same points for it and the ranking comes down to the other things we score: years since incorporation, how many other BCA workheads the firm holds and how much of its record we could confirm.

How this list was ranked

Each firm gets 0 to 5 points on four things, multiplied by a weight: BCA CR01 (Demolition) grade ×4, years since incorporation ×2, other BCA workheads ×2, and how complete its public record is ×1. The total is scaled to 10. We checked 38 firms and show the top 20. Sponsored places are shown first, at #1, and are not scored. Google reviews are shown as not checked until we've checked them for every firm here. Full method

Quick comparison

Tell us the job and we'll pass it to firms that fit. No forms.

The ranking

2

Sentron Engineering (S) Pte. Ltd.

8.0/10

Based in Bishan in the Central region, Sentron Engineering has 33 years on ACRA's books (incorporated 1993). Its CR01 registration is grade Single Grade and it also carries 5 other BCA workheads. When we checked its website it described air-conditioning, electrical work.

Registered address
26 Sin Ming Lane #08-118 Midview City, Singapore 573971
UEN
199307714G
Incorporated
1993 (33 yrs)
BCA CR01
Grade Single Grade, valid to 1 November 2027
Other BCA workheads
ME01 L6, ME04 L1, ME05 L3, ME06 L2, ME15 L5
HDB DRC listed
No / not on record
Office phone
+65 6459 2141
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

3

Yse Global Pte. Ltd.

8.0/10

Yse Global was incorporated in 1999, so about 27 years ago, and its registered office is in Bukit Batok in the West region. BCA lists it under CR01 at grade Single Grade (valid to 1 July 2027), and it also holds CW01, CW02, ME01, ME04, ME05 and more. When we checked its website it described air-conditioning, electrical, alteration, reinstatement work.

Registered address
10 Bukit Batok Crescent #07-05 The Spire, Singapore 658079
UEN
199900728K
Incorporated
1999 (27 yrs)
BCA CR01
Grade Single Grade, valid to 1 July 2027
Other BCA workheads
CW01 C3, CW02 C1, ME01 L5, ME04 L3, ME05 L6, ME06 L2
HDB DRC listed
No / not on record
Office phone
+65 6661 0690
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

4

Leap Integrated Pte Ltd

7.8/10

Leap Integrated was incorporated in 2000, so about 26 years ago, and its registered office is in Toa Payoh in the Central region. BCA lists it under CR01 at grade Single Grade (valid to 1 September 2028), and it also holds CR06, CW01, ME01, ME05, ME06 and more.

Registered address
8 Pereira Road #03-02, Singapore 368026
UEN
200008266Z
Incorporated
2000 (26 yrs)
BCA CR01
Grade Single Grade, valid to 1 September 2028
Other BCA workheads
CW01 C1, CR06 L5, ME01 L4, ME05 L5, ME06 L4, ME12 L4, ME15 L5
HDB DRC listed
No / not on record
Office phone
+65 6291 1918
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads5 × 2
  • Public record completeness3 × 1

Record checked 16 October 2026 · source

5

Anderco Pte. Ltd.

7.6/10

Anderco was incorporated in 1994, so about 32 years ago, and its registered office is in Tuas in the West region. BCA lists it under CR01 at grade Single Grade (valid to 1 August 2027), and it also holds CR06, CW01, CW02. When we checked its website it described alteration, reinstatement work.

Registered address
3 Tuas View Circuit Lbg Building, Singapore 637645
UEN
199400384G
Incorporated
1994 (32 yrs)
BCA CR01
Grade Single Grade, valid to 1 August 2027
Other BCA workheads
CW01 B1, CW02 C1, CR06 L3
HDB DRC listed
No / not on record
Office phone
+65 6862 0049
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads4 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

6

Mubest Pte. Ltd.

7.6/10

On BCA's register it holds CR01 at grade Single Grade (valid to 1 May 2028). The company's been around since 2006 and is based in Woodlands in the North region. Other workheads: CW01, ME01, ME04, ME05, ME06. When we checked its website it described air-conditioning, electrical work.

Registered address
196 Woodlands Industrial Park E5 Woodlands Bizhub, Singapore 757279
UEN
200612527E
Incorporated
2006 (20 yrs)
BCA CR01
Grade Single Grade, valid to 1 May 2028
Other BCA workheads
CW01 C3, ME01 L1, ME04 L1, ME05 L6, ME06 L1
HDB DRC listed
No / not on record
Office phone
+65 6359 0110
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

7

Vhl Engineering Pte. Ltd.

7.6/10

On BCA's register it holds CR01 at grade Single Grade (valid to 1 September 2028). The company's been around since 2008 and is based in Geylang in the Central region. Other workheads: ME01, ME04, ME05, ME06. When we checked its website it described air-conditioning, electrical work.

Registered address
65 Ubi Road 1 #02-87 Oxley Bizhub, Singapore 408729
UEN
200807357E
Incorporated
2008 (18 yrs)
BCA CR01
Grade Single Grade, valid to 1 September 2028
Other BCA workheads
ME01 L4, ME04 L1, ME05 L5, ME06 L1
HDB DRC listed
No / not on record
Office phone
+65 6702 6103
Website
vhlsg.com
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

8

Envirotec Controls (Asia Pacific) Pte. Ltd.

7.6/10

Envirotec Controls (Asia Pacific) was incorporated in 2009, so about 17 years ago, and its registered office is in Serangoon in the North-East region. BCA lists it under CR01 at grade Single Grade (valid to 1 January 2027), and it also holds CR09, ME01, ME05, ME06, ME09. When we checked its website it described air-conditioning, renovation, fit-out work.

Registered address
50 Serangoon North Avenue 4 #07-14 First Centre, Singapore 555856
UEN
200919625D
Incorporated
2009 (17 yrs)
BCA CR01
Grade Single Grade, valid to 1 January 2027
Other BCA workheads
CR09 L1, ME01 L1, ME05 L1, ME06 L1, ME09 L1
HDB DRC listed
No / not on record
Office phone
+65 6570 0501
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

9

Techart Global Pte. Ltd.

7.6/10

Techart Global was incorporated in 2010, so about 16 years ago, and its registered office is in Sungei Kadut in the North region. BCA lists it under CR01 at grade Single Grade (valid to 1 October 2028), and it also holds CR06, ME01, ME05, ME06.

Registered address
7 Mandai Link #09-30 Mandai Connection, Singapore 728653
UEN
201008540W
Incorporated
2010 (16 yrs)
BCA CR01
Grade Single Grade, valid to 1 October 2028
Other BCA workheads
CR06 L5, ME01 L1, ME05 L1, ME06 L1
HDB DRC listed
Yes
Office phone
+65 6250 2322
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

10

Mahalakshmi Electrical Pte. Ltd.

7.3/10

Based in Bukit Batok in the West region, Mahalakshmi Electrical has 16 years on ACRA's books (incorporated 2010). Its CR01 registration is grade Single Grade and it also carries 4 other BCA workheads. When we checked its website it described electrical work.

Registered address
1 Bukit Batok Crescent #04-28 Wcega Plaza, Singapore 658064
UEN
201002345E
Incorporated
2010 (16 yrs)
BCA CR01
Grade Single Grade, valid to 1 July 2028
Other BCA workheads
ME01 L1, ME04 L1, ME05 L6, ME06 L1
HDB DRC listed
No / not on record
Office phone
+65 6970 7713
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads5 × 2
  • Public record completeness3 × 1

Record checked 16 October 2026 · source

11

Esco Aster Pte. Ltd.

7.1/10

Based in Queenstown in the Central region, Esco Aster has 47 years on ACRA's books (incorporated 1979). Its CR01 registration is grade Single Grade and it also carries 2 other BCA workheads. When we checked its website it described renovation, fit-out work.

Registered address
67 Ayer Rajah Crescent #02-01, Singapore 139950
UEN
197900013K
Incorporated
1979 (47 yrs)
BCA CR01
Grade Single Grade, valid to 1 April 2028
Other BCA workheads
CR06 L1, ME01 L1
HDB DRC listed
No / not on record
Office phone
+65 6251 9361
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads3 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

12

Alliancz International Pte. Ltd.

7.1/10

Based in Geylang in the Central region, Alliancz International has 20 years on ACRA's books (incorporated 2006). Its CR01 registration is grade Single Grade and it also carries 3 other BCA workheads. When we checked its website it described renovation, fit-out work.

Registered address
40 Ubi Crescent #01-02 Ubi Techpark, Singapore 408567
UEN
200616212Z
Incorporated
2006 (20 yrs)
BCA CR01
Grade Single Grade, valid to 1 February 2027
Other BCA workheads
CW01 C1, CR06 L1, CR09 L1
HDB DRC listed
No / not on record
Office phone
+65 6743 3313
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads4 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

13

Diamond Glass Enterprise Pte. Ltd.

7.1/10

Diamond Glass Enterprise was incorporated in 2006, so about 20 years ago, and its registered office is in Bedok in the East region. BCA lists it under CR01 at grade Single Grade (valid to 1 November 2028), and it also holds CR06, CR09, CW01. When we checked its website it described alteration, reinstatement work.

Registered address
7 Kaki Bukit Road 1 #B1-14 Eunos Technolink, Singapore 415937
UEN
200610366D
Incorporated
2006 (20 yrs)
BCA CR01
Grade Single Grade, valid to 1 November 2028
Other BCA workheads
CW01 C3, CR06 L1, CR09 L2
HDB DRC listed
No / not on record
Office phone
+65 6221 0704
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads4 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

14

Wsh Experts Pte. Ltd.

7.1/10

Wsh Experts was incorporated in 2018, so about 8 years ago, and its registered office is in Kallang in the Central region. BCA lists it under CR01 at grade Single Grade (valid to 1 July 2027), and it also holds CR06, CR09, CW01, CW02, ME01 and more. When we checked its website it described electrical, renovation, fit-out work.

Registered address
80 Bendemeer Rd #07-05, Singapore 339949
UEN
201805323R
Incorporated
2018 (8 yrs)
BCA CR01
Grade Single Grade, valid to 1 July 2027
Other BCA workheads
CW01 C3, CW02 C3, CR06 L1, CR09 L1, ME01 L1, ME05 L1, ME06 L1
HDB DRC listed
No / not on record
Office phone
+65 6909 1434
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading3 × 2
  • Other BCA workheads5 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

15

Siac Pte. Ltd.

6.9/10

On BCA's register it holds CR01 at grade Single Grade (valid to 1 December 2028). The company's been around since 1991 and is based in Jurong West in the West region. Other workheads: CR06, CW01. When we checked its website it described renovation, fit-out work.

Registered address
17 Fan Yoong Road, Singapore 629794
UEN
199100842R
Incorporated
1991 (35 yrs)
BCA CR01
Grade Single Grade, valid to 1 December 2028
Other BCA workheads
CW01 C1, CR06 L3
HDB DRC listed
No / not on record
Office phone
+65 6262 2977
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads3 × 2
  • Public record completeness3 × 1

Record checked 16 October 2026 · source

16

Joon Thiam Industrial Services Pte. Ltd.

6.9/10

Based in Sungei Kadut in the North region, Joon Thiam Industrial Services has 13 years on ACRA's books (incorporated 2013). Its CR01 registration is grade Single Grade and it also carries 3 other BCA workheads. When we checked its website it described plumbing, alteration, reinstatement work.

Registered address
73 Jalan Lam Huat Hw Point @ Kranji, Singapore 737656
UEN
201317586G
Incorporated
2013 (13 yrs)
BCA CR01
Grade Single Grade, valid to 1 November 2027
Other BCA workheads
CW01 C3, CW02 C3, ME12 L1
HDB DRC listed
No / not on record
Office phone
+65 6011 8357
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads4 × 2
  • Public record completeness3 × 1

Record checked 16 October 2026 · source

17

Buildwerkz Builders Pte. Ltd.

6.9/10

On BCA's register it holds CR01 at grade Single Grade (valid to 1 June 2027). The company's been around since 2014 and is based in Sungei Kadut in the North region. Other workheads: CR06, CR09, CW01.

Registered address
6D Mandai Estate #07-04 M-Space, Singapore 729938
UEN
201424845C
Incorporated
2014 (12 yrs)
BCA CR01
Grade Single Grade, valid to 1 June 2027
Other BCA workheads
CW01 C3, CR06 L3, CR09 L1
HDB DRC listed
Yes
Office phone
Not available
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads4 × 2
  • Public record completeness3 × 1

Record checked 16 October 2026 · source

18

Multi Wall Engineering Pte. Ltd.

6.7/10

Multi Wall Engineering was incorporated in 2004, so about 22 years ago, and its registered office is in Geylang in the Central region. BCA lists it under CR01 at grade Single Grade (valid to 1 May 2028), and it also holds CR06. When we checked its website it described renovation, fit-out work.

Registered address
1046 Eunos Avenue 5 #01-141 Eunos Industrial Estate, Singapore 409746
UEN
200402586E
Incorporated
2004 (22 yrs)
BCA CR01
Grade Single Grade, valid to 1 May 2028
Other BCA workheads
CR06 L1
HDB DRC listed
No / not on record
Office phone
+65 6842 0106
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading5 × 2
  • Other BCA workheads2 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

19

Office Empire Pte. Ltd.

6.7/10

On BCA's register it holds CR01 at grade Single Grade (valid to 1 January 2028). The company's been around since 2007 and is based in Sembawang in the North region. Other workheads: CR06, CR09. When we checked its website it described renovation, fit-out, alteration, reinstatement work.

Registered address
8 Admiralty Street #07-01 Admirax, Singapore 757438
UEN
200707176G
Incorporated
2007 (19 yrs)
BCA CR01
Grade Single Grade, valid to 1 January 2028
Other BCA workheads
CR06 L1, CR09 L1
HDB DRC listed
No / not on record
Office phone
+65 6369 8123
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads3 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

20

Calvary Carpentry Pte. Ltd.

6.7/10

Calvary Carpentry was incorporated in 2014, so about 12 years ago, and its registered office is in Kallang in the Central region. BCA lists it under CR01 at grade Single Grade (valid to 1 July 2028), and it also holds CR06, CW01. When we checked its website it described renovation, fit-out work.

Registered address
66 Kampong Bugis 07-00, Singapore 338987
UEN
201407349E
Incorporated
2014 (12 yrs)
BCA CR01
Grade Single Grade, valid to 1 July 2028
Other BCA workheads
CW01 C3, CR06 L1
HDB DRC listed
No / not on record
Office phone
+65 6684 4012
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading4 × 2
  • Other BCA workheads3 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

21

Sing Tatt Construction Pte. Ltd.

6.7/10

Based in Woodlands in the North region, Sing Tatt Construction has 8 years on ACRA's books (incorporated 2018). Its CR01 registration is grade Single Grade and it also carries 3 other BCA workheads.

Registered address
39 Woodlands Close #08-57 Mega@Woodlands, Singapore 737856
UEN
201803029E
Incorporated
2018 (8 yrs)
BCA CR01
Grade Single Grade, valid to 1 July 2027
Other BCA workheads
CW01 B2, CW02 C1, CR06 L3
HDB DRC listed
Yes
Office phone
+65 6721 9536
Google reviews
Not checked yet, not scored

How it scored

  • BCA CR01 grade3 × 4
  • Years trading3 × 2
  • Other BCA workheads4 × 2
  • Public record completeness4 × 1

Record checked 16 October 2026 · source

Before you hire

Ask how debris will be removed and where it goes, and whether disposal is in the price. Check if the building has noise hour rules, HDB and most MCSTs do. If anything structural is involved, make sure an engineer has signed off before the hacking starts, not after.

Questions people ask

Why does everyone score the same on registration grade?

BCA issues CR01 as a single grade, there's no L1 to L6 scale like other workheads. So the differences in this guide come from the other criteria.

Do I need a separate demolition contractor for a renovation?

Usually not, most renovation firms hack and rebuild in one contract. A specialist makes more sense for big strip-outs or reinstatement jobs.