PricingHow It WorksWebsites
CT600 FilingCompanies House AccountsCompany Deadlines LookupWhat You Need to FileSelf AssessmentCIS ReturnsMaking Tax DigitalFree Tax Calculators
YappazineFree Tax CalculatorsHelp CentreFAQSupportOur Infrastructure
Jobs & leadsStripeMeta Lead AdsWhatsApp AITelegram
Tax filingHMRC (MTD)
Works with bothXeroQuickBooks
AboutPartner APIContactSecurityPrivacy PolicyTerms of Service
  1. Companies
  2. Specialist contractors
  3. Caernarfon

Specialist contractors · Caernarfon

Specialist contractors in Caernarfon

14 active specialist construction companies registered in Caernarfon, Gwynedd, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
Clarity Aquatics and Landscapes Ltd201831 Aug 2027 (in 323 days)
Gareth Williams Marine Services Limited201331 Jul 2027 (in 292 days)
Gwalch Cyf201530 Nov 2026 (in 49 days)
Gwynedd Insulation Limited201031 Dec 2026 (in 80 days)
Gwynedd Safeflue Specialists Ltd201831 Oct 2026 (in 19 days)
Innkeeper Liquid Screed Ltd201231 Jul 2027 (in 292 days)
Jarvis Pressure Pointing & Grouting Limited200231 Dec 2026 (in 80 days)
KWG Building & Civils Contractor Limited201931 Dec 2026 (in 80 days)
M&S Concrete Imprinting Ltd201630 Nov 2026 (in 49 days)
North Wales Liquid Screed Ltd202030 Sep 2027 (in 353 days)
O'Brien Offshore Ltd202511 Jan 2027 (in 91 days)
PSR Controls Ltd202030 Nov 2026 (in 49 days)
R.G. Owen Limited200230 Sep 2027 (in 353 days)
Robertson’S Property Services Ltd20266 Apr 2028 (in 542 days)

Specialist construction companies in Caernarfon in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Jarvis Pressure Pointing & Grouting Limited, incorporated in 2002.

Companies
14
Active, small or micro accounts
New in the last 12 months
1
7% of the total
Typical net assets
£73K
Median of 12 latest balance sheets
Typical size
2 employees
Median average headcount
Accounts due in the next 3 months
7
Companies House deadlines

Still trading, by year incorporated

Active specialist construction companies in Caernarfon by year of incorporation0122017: 0 incorporated (still active)020172018: 2 incorporated (still active)220182019: 1 incorporated (still active)120192020: 2 incorporated (still active)220202021: 0 incorporated (still active)020212022: 0 incorporated (still active)020222023: 0 incorporated (still active)020232024: 0 incorporated (still active)020242025: 1 incorporated (still active)120252026: 1 incorporated (still active)12026
Active specialist construction companies in Caernarfon by year of incorporation0122017: 0 incorporated (still active)0'172018: 2 incorporated (still active)2'182019: 1 incorporated (still active)1'192020: 2 incorporated (still active)2'202021: 0 incorporated (still active)0'212022: 0 incorporated (still active)0'222023: 0 incorporated (still active)0'232024: 0 incorporated (still active)0'242025: 1 incorporated (still active)1'252026: 1 incorporated (still active)1'26

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

About specialist construction companies

Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.

Other trades in Caernarfon

Run a Caernarfon company?

A.X.E.L Filing prepares your micro-entity accounts for Companies House and your CT600 for HMRC from one set of questions. £49 flat for both, no accountant, no subscription.

Start your filing
File accounts + CT600File now£49Let's talk