6 Top-Rated Builders in Dowlais 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. Phoenix Fencing & Construction is a builder in Merthyr Tydfil, rated 5/5 from 63 Google reviews. Registered with Companies House (no. 13404888) and currently active. Established Google Business Profile with 63+ customer

    5.0★
    63 reviews

  2. KELRAY LTD is a builder in Merthyr Tydfil, rated 4.9/5 from 9 Google reviews. Registered with Companies House (no. 03623378) and currently active.

    4.9★
    9 reviews

  3. DeckPlus Composite Decking is a builder in Merthyr Tydfil, rated 4.8/5 from 63 Google reviews. Established Google Business Profile with 63+ customer reviews.

    4.8★
    63 reviews

  4. Ainsley Construction Ltd is a builder in Merthyr Tydfil, rated 4.7/5 from 13 Google reviews. Registered with Companies House (no. 05402297) and currently active. Verified Google Business Profile.

    4.7★
    13 reviews

  5. Albert & Flaherty Building Service Ltd is a builder in Merthyr Tydfil, rated 4.4/5 from 9 Google reviews. Registered with Companies House (no. 05239743) and currently active.

    4.4★
    9 reviews

  6. Ridgestone Construction Ltd. is a builder in Merthyr Tydfil, rated 4.2/5 from 5 Google reviews. Registered with Companies House (no. 07983624) and currently active.

    4.2★
    5 reviews

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