3 Top-Rated Builders in Caernarfon 2026

Every business listed has a Google review rating of 4.0★ or better with at least 5 customer reviews. Sourced from public Google Business Profile data — refreshed weekly.

  1. The Timber Co-operative Ltd is a builder in Caernarfon, rated 5/5 from 43 Google reviews. Verified Google Business Profile.

    5.0★
    43 reviews

  2. Gwynedd Construction is a builder in Caernarfon, rated 5/5 from 9 Google reviews. Registered with Companies House (no. 10300262) and currently active.

    5.0★
    9 reviews

  3. G.L.R Fencing & Groundworks is a builder in Caernarfon, rated 5/5 from 5 Google reviews.

    5.0★
    5 reviews

See all builders in Caernarfon → or the composite "best" ranking →