The 10 Best Builders in Colwyn Bay 2026

Ranked by real customer reviews, listing activity and Companies House verification. Updated weekly from public sources.

How this ranking is calculated

Composite score from real, publicly-verifiable signals only:

  • Google Business Profile star rating (when 3+ reviews)
  • Google Business Profile review count (log-scaled)
  • Verification sources: Companies House number, Google Business listing, Checkatrade, TrustATrader, claimed website
  • Operator-claimed listing status

No paid placement. No accepted listings. No fabricated reviews. Source data refreshed weekly.

  1. The Global Design Studio Ltd is a builder in Rhos-on-Sea, rated 4.9/5 from 40 Google reviews. Registered with Companies House (no. 14118021) and currently active. Verified Google Business Profile.

    4.9★ (40 reviews)3 verification sources
    4.9★
    40 reviews

  2. Colwyn Fireplace Centre Ltd is a builder in Rhos-on-Sea, rated 4.7/5 from 176 Google reviews. Registered with Companies House (no. 04836427) and currently active. Established Google Business Profile with 176+ customer re

    4.7★ (176 reviews)3 verification sources
    4.7★
    176 reviews

  3. Willow Tree Carpentry & Joinery Limited is a builder in Colwyn Bay, rated 5/5 from 11 Google reviews. Registered with Companies House (no. 09790425) and currently active. Verified Google Business Profile.

    5.0★ (11 reviews)3 verification sources
    5.0★
    11 reviews

  4. TJ Flooring is a builder in Rhos-on-Sea, rated 4.8/5 from 9 Google reviews.

    4.8★ (9 reviews)3 verification sources
    4.8★
    9 reviews

  5. Eureka North Wales Ltd is a builder in Rhos-on-Sea, rated 4.9/5 from 49 Google reviews. Verified Google Business Profile.

    4.9★ (49 reviews)
    4.9★
    49 reviews

  6. L Pearce Home Improvements Ltd is a builder in Colwyn Bay, rated 4.6/5 from 14 Google reviews. Registered with Companies House (no. 12472511) and currently active. Verified Google Business Profile.

    4.6★ (14 reviews)3 verification sources
    4.6★
    14 reviews

  7. Abbey Stone Masonry Ltd is a builder in Rhos-on-Sea, rated 5/5 from 5 Google reviews. Registered with Companies House (no. 14650790) and currently active.

    5.0★ (5 reviews)Companies House registered
    5.0★
    5 reviews

  8. RELM Group Ltd is a builder in Colwyn Bay, rated 4.6/5 from 11 Google reviews. Registered with Companies House (no. 11501743) and currently active. Verified Google Business Profile.

    4.6★ (11 reviews)3 verification sources
    4.6★
    11 reviews

  9. Asphalt North Wales is a builder in Rhos-on-Sea, rated 5/5 from 15 Google reviews. Verified Google Business Profile.

    5.0★ (15 reviews)
    5.0★
    15 reviews

  10. Blue Bay Homes Ltd is a builder in Colwyn Bay, rated 4.7/5 from 3 Google reviews.

    4.7★ (3 reviews)3 verification sources
    4.7★
    3 reviews

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