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  1. Companies
  2. Civil engineering
  3. Harrow

Civil engineering · Harrow

Civil engineering in Harrow

121 active civil engineering contractors registered in Harrow, Middlesex, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
1ST Solo Ductwork Services Limited200028 Feb 2027 (in 139 days)
24 Seven Civil Engineering Ltd201931 Dec 2026 (in 80 days)
4A Commercial Management Consultants Limited201930 Nov 2026 (in 49 days)
Aade Limited201831 Jul 2027 (in 292 days)
Aalp Ltd201931 Dec 2026 (in 80 days)
Aarthy Construction Ltd201631 Jan 2027 (in 111 days)
Above & Beyond TM Ltd202529 Jun 2027 (in 260 days)
Abr Construction Services Limited202431 Aug 2027 (in 323 days)
Abt Resourcing Limited201731 Aug 2027 (in 323 days)
Acc Group 1 Ltd202630 Dec 2027 (in 444 days)
Ad Tech Ltd202330 Sep 2027 (in 353 days)
Add22 Ltd202623 Jun 2028 (in 620 days)
Aegean Diving Services Limited201130 Apr 2027 (in 200 days)
Airoreserve Limited198730 Jun 2027 (in 261 days)
Al Mechanical Services Ltd202130 Nov 2027 (in 414 days)
Alo Elites Ltd20266 Feb 2028 (in 482 days)
Amarc Construction Ltd199531 Dec 2026 (in 80 days)
Arch Struct Ltd201931 Dec 2026 (in 80 days)
Arona Projects Limited202617 Mar 2028 (in 522 days)
Ashcon Limited199431 Dec 2026 (in 80 days)
Asr234 Limited202627 Jun 2028 (in 624 days)
Axis Civil Ltd202623 Jan 2028 (in 468 days)
Beaualfie Limited201830 Jun 2027 (in 261 days)
Bee Kay Projects Limited201731 Mar 2027 (in 170 days)
Bic Prima Ltd202331 Dec 2026 (in 80 days)
Boss Contracts Ltd200230 Apr 2027 (in 200 days)
Brennan Civils and Infrastructure Limited20266 May 2028 (in 572 days)
BS Power Solutions Ltd202617 Mar 2028 (in 522 days)
Carol Ltd202330 Nov 2027 (in 414 days)
Ceo Construction Ltd202231 Dec 2027 (in 445 days)
CH2 Solutions Ltd201528 Feb 2027 (in 139 days)
Chris Cleal Rail Limited201131 Oct 2026 (in 19 days)
City D&B Ltd201430 Nov 2026 (in 49 days)
City Tiler Group Ltd201931 Mar 2027 (in 170 days)
Ciulo Limited202431 Jan 2027 (in 111 days)
Ciurea Limited202529 Jan 2027 (in 109 days)
Cloudtec (UK) Ltd201330 Apr 2027 (in 200 days)
Conect Telecom Ltd202430 Sep 2027 (in 353 days)
Constantine Consulting Ltd201430 Jun 2027 (in 261 days)
Costa Utilities Ltd202431 Oct 2026 (in 19 days)
Crhi Limited201831 Oct 2026 (in 19 days)
D&L Paving Ltd202513 Dec 2026 (in 62 days)
Daksh Construction Ltd.201530 Nov 2026 (in 49 days)
Dev Patel Interiors Limited201431 Dec 2026 (in 80 days)
Dina Services Ltd202231 Aug 2027 (in 323 days)
Dmi Utility Ltd202131 Jan 2027 (in 111 days)
Domkraft Ltd202511 Apr 2027 (in 181 days)
Easan & Parvathy Limited202331 Dec 2026 (in 80 days)
Eastern District Limited201230 Sep 2027 (in 353 days)
Edion Limited201431 Dec 2026 (in 80 days)
Page 1 of 3

Civil engineering contractors in Harrow in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Airoreserve Limited, incorporated in 1987.

Companies
121
Active, small or micro accounts
New in the last 12 months
17
14% of the total
Typical net assets
£6,438
Median of 93 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
41
Companies House deadlines

Still trading, by year incorporated

Active civil engineering contractors in Harrow by year of incorporation010202017: 2 incorporated (still active)220172018: 9 incorporated (still active)920182019: 7 incorporated (still active)720192020: 6 incorporated (still active)620202021: 2 incorporated (still active)220212022: 5 incorporated (still active)520222023: 13 incorporated (still active)1320232024: 7 incorporated (still active)720242025: 8 incorporated (still active)820252026: 16 incorporated (still active)162026
Active civil engineering contractors in Harrow by year of incorporation010202017: 2 incorporated (still active)2'172018: 9 incorporated (still active)9'182019: 7 incorporated (still active)7'192020: 6 incorporated (still active)6'202021: 2 incorporated (still active)2'212022: 5 incorporated (still active)5'222023: 13 incorporated (still active)13'232024: 7 incorporated (still active)7'242025: 8 incorporated (still active)8'252026: 16 incorporated (still active)16'26

Companies still active today, by the year they were incorporated; 2026 is the year so far.

About civil engineering contractors

Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.

Other trades in Harrow

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