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New Phase Construction

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St Martin

About

New Phase Construction is a family-run building contractor in St Martin with over 50 years of experience in building projects. They specialise in both commercial and residential building projects, including new builds, refurbishments, extensions, fit-outs, insurance works, and maintenance. The team undertakes minor repairs and maintenance to major refurbishments, new build projects, loft conversions and major construction works. —

This profile was assembled by software from the sources cited on this page. If something here is wrong, email hello@island.gg — corrections are made to the record.

Specialises in16

Each capability links to every business in the Bailiwick that shares it.

Plastering

Internal plastering, skimming, and decorative finishes including Venetian effects.

Quick facts

Tagline
A professional service at an affordable price (inferred from the source page)
Legal form
Limited Company (inferred from the source page)
Coverage
Guernsey Wide (inferred from the source page)
Insurance
Household Insurance Repairs
Industries served
Commercial, Residential

People2

  • Jason Winch — Director
  • Dave Winch — Director

From their website

Original phrasing from their website — lines covered by a capability above appear within its card.

  • Fit-out work (inferred from the source page)
  • Household insurance repairs
  • Maintenance
  • External bi-fold/patio doors (inferred from the source page)

Credentials

Track record

  • Orlenda Cottage (complete interior rebuild with extensions and conservatory) (inferred from the source page)
  • Oakleigh Villa (refurbishment with side extension) (inferred from the source page)

Hours

Mon
8:00 AM – 4:30 PM
Tue
8:00 AM – 4:30 PM
Wed
8:00 AM – 4:30 PM
Thu
8:00 AM – 4:30 PM
Fri
8:00 AM – 4:30 PM
Sat
Closed
Sun
Closed

Last checked 15 May 2026·newphase-constructiongsy.co.uk

Contact

Phone
+44 7781 440342
Email
np-construction@cwgsy.net
Website
newphase-constructiongsy.co.uk
Address
The Office, Falmar, Le Rue Couchez, St Martins, GY4 6PE, Guernsey, Channel Islands (inferred from the source page)

Location

Directions ↗

Compiled from public sources — mistakes are possible. If something here looks wrong, let us know.

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