AI visibility radar · Measured August 13, 2026

Ask AI for construction companies in Callington,
and you get a different answer than Google gives you.

We put the same question to ChatGPT and Google Gemini, and compared their answers with the businesses actually ranking in Google search for Callington. The two lists barely overlap — the two AI assistants agreed on exactly one business.

15businesses named by AI assistants
10websites ranking in Google
1named by both ChatGPT and Gemini

What the AI assistants answer

ChatGPT names

  • N baylis construction
  • Blj’s building services
  • Wolf construction & renewables sw ltd
  • Celliwic construction services limited
  • Shamrock construction & agricultural services limited
  • Downderry construction (western) ltd
  • Brock construction sw ltd
  • Downderry group ltd

Gemini names

  • J.m connell building & roofing contractors ltd
  • Cpl building
  • J haigh construction ltd
  • Nd installations sw ltd
  • Trevillion property services ltd
  • Armada construction ltd
  • Kt construction sw ltd
  • Absolute construction

What Google ranks

  • checkatrade.com
  • fmb.org.uk
  • jmconnellbuilding.co.uk
  • constructionnews.co.uk
  • mybuilder.com
  • en.wikipedia.org
  • constructionline.co.uk
  • morgansindallconstruction.com

Note: 6 of those are directories or booking platforms (checkatrade.com, en.wikipedia.org, facebook.com…), not local businesses. AI assistants tend to name the business; Google often ranks the platform in front of it.

Where the two worlds disagree

Named by AI, not in Google's top results

  • N baylis construction ChatGPT
  • Blj’s building services ChatGPT + Gemini
  • Wolf construction & renewables sw ltd ChatGPT
  • Celliwic construction services limited ChatGPT
  • Shamrock construction & agricultural services limited ChatGPT
  • Downderry construction (western) ltd ChatGPT
  • Brock construction sw ltd ChatGPT
  • Downderry group ltd ChatGPT

These businesses are winning a channel most of their competitors don't even measure.

Ranking in Google, never mentioned by AI

  • fmb.org.uk
  • constructionnews.co.uk
  • mybuilder.com
  • constructionline.co.uk
  • morgansindallconstruction.com
  • uk.vinci-construction.com
  • westcountryconstruction.com
  • refreshrenovations.co.uk

Years of SEO work — invisible the moment someone asks an assistant instead of typing a search.

The searches we measured

These are real queries people type around Callington, with the sites Google returns first for each one.

“construction”

  1. constructionnews.co.uk Latest UK Construction News, Contracts and Data
  2. en.wikipedia.org Construction
  3. constructionline.co.uk Constructionline - Pre-qualified Construction Contractors ...

“construction United Kingdom”

  1. constructionnews.co.uk Latest UK Construction News, Contracts and Data
  2. morgansindallconstruction.com Morgan Sindall Construction: UK Construction Experts
  3. uk.vinci-construction.com UK VINCI Construction | Meeting society's major challenges

“construction company in Callington”

  1. fmb.org.uk Find a Builder in Callington
  2. jmconnellbuilding.co.uk J.M Connell Building & Roofing Contractors Ltd
  3. checkatrade.com 10 Builders in Callington | Browse Tradespeople

“house extensions Callington”

  1. fmb.org.uk Extensions/Conversions in Callington
  2. checkatrade.com 10 Builders in Callington | Browse Tradespeople
  3. westcountryconstruction.com FMB Accredited Builders in Callington

“renovations near me”

  1. checkatrade.com 10 Builders in Callington | Browse Tradespeople
  2. refreshrenovations.co.uk Find Your Nearest Home Renovation Builders
  3. houserenovationscardiff.co.uk House Renovation Cardiff - Home Renovation Specialists in ...

“carpentry services Callington”

  1. jkcarpentryplymouth.co.uk Carpentry & Joinery Services Callington
  2. checkatrade.com Find 2 Carpenters working in Callington Cornwall | A Job ...
  3. dawescarpentryandbuildingltd.co.uk A Reputable Building Company in Callington

Reputation isn't the same as AI recommendation

These construction companies in Callington have the strongest public review profiles. Being well reviewed doesn't guarantee an assistant names you — several of them never came up.

BusinessRatingReviewsNamed by AI
BBSS construction Ltd 4.9★ 18 No
A.J Weeks Builders 5.0★ 7 No
JB Construction 5.0★ 1 No

Is your business on the wrong side of that gap?

Run the same measurement on your own site: which searches you appear in, whether ChatGPT and Gemini name you, and who they name instead. Free, about 90 seconds, no card.

Check my website free →

What people ask before choosing construction companies in Callington

Real questions pulled from Google's own results. Businesses that answer these clearly on their site are the ones assistants tend to quote.

  • What does construction mean?
  • Who is the richest construction company in the UK?
  • Is construction well paid?
  • What are the 7 types of construction?
  • Who is the UK's biggest construction company?
  • What's happening in the construction industry in the UK?
  • Will construction pick up in 2026?
  • Is construction well paid in the UK?