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Sites similar to oldcastlebuilder.com

Oldcastlebuilder alternatives & similar sites

Oldcastle APG, a CRH company, Builder Solutions — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Construction Industry →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
johnsonlevel.com ↗	65 match shared topic	Levels \| Laser Levels \| Rotary Laser Levels \| Construction Measuring Tools \| Spirit Level \| Builder Levels \| Johnson Level & Tool Mfg Company	en	construction-industry	robotsllmsaihumans	emailphone	none
nahb.org ↗	60 match shared topic	National Association of Home Builders \| NAHB	en	construction-industry Sitecore	robotsllmsaihumans	emailphone	none
fluor.com ↗	60 match shared topic	Global Engineering, Procurement & Construction Company \| Fluor	en	construction-industry	robotsllmsaihumans	emailphone	none
chba.ca ↗	60 match shared topic	Canadian Home Builders' Association	Canada en	construction-industry WordPress	robots llmsaihumans	email phone	none
dirtwerxllc.com ↗	60 match shared topic	Excavation & Land Clearing Company in Eastern PA \| Dirt Werx	en	construction-industry Contao	robotsllmsaihumans	emailphone	none
emcorgroup.com ↗	60 match shared topic	EMCOR Group, Inc. \| Mechanical & Electrical Construction, Energy & Facilities Services, Sustainability & Green Building Solutions	en	construction-industry Concrete5	robots llmsaihumans	emailphone	none
eltete.com ↗	60 match shared topic	Eltete - Leading Sustainable Packaging and Construction Solutions	en	construction-industry WordPress	robotsllmsaihumans	emailphone	none
hbf.co.uk ↗	60 match shared topic	Home Builders Federation	United Kingdom en	construction-industry	robotsllmsaihumans	email phone	none
crh.com ↗	60 match shared topic	Leading Provider of Building Materials - CRH	en	construction-industry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
kerakoll.com ↗	60 match shared topic	Kerakoll \| Products and Solutions for Construction	en	construction-industry Storyblok	robotsllmsaihumans	emailphone	none
duro-last.com ↗	60 match shared topic	Duro-Last®: "World's Best Roof®" \| Durable Commercial Roofing Solutions	en	construction-industry WordPress	robotsllmsaihumans	emailphone	none
eventscape.com ↗	60 match shared topic	Custom Architectural Fabrication Company \| Eventscape Inc.	Canada~ en	construction-industry WordPress WooCommerce	robotsllmsaihumans	email phone	none
higharc.com ↗	60 match shared topic	Homebuilding AI platform for builders \| Higharc	en	construction-industry	robotsllmsaihumans	emailphone	none
turnerconstruction.com ↗	60 match shared topic	Making a Difference \| Turner Construction Company	en	construction-industry	robotsllmsaihumans	email phone	none
ohba.ca ↗	60 match shared topic	Ontario Home Builders Association	Canada en	construction-industry	robotsllmsaihumans	emailphone	none
mbav.com.au ↗	60 match shared topic	Master Builders Victoria \| Supporting Members for 150 years	Australia en	construction-industry WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
masterbuilders.com.au ↗	60 match shared topic	Home - Master Builders Australia	Australia en	construction-industry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
sapabuildingsystem.com ↗	60 match shared topic	SAPA By Hydro: High-end design and innovative aluminium solutions	en	construction-industry	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.