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Construction companies in the United Kingdom ›

Construction companies in Derry

213 active construction companies have their registered office in Derry, according to Companies House. Below you can see what they do, with the official details for each company. Building firms are a favourite cover for fraud: large deposits, many subcontractors and money that moves before the work is visible. 40 of them (19%) are less than two years old. 23 have been around for more than twenty years.

What they do

Development of building projects43
Construction of domestic buildings29
Electrical installation27
Other specialised construction activities n.e.c.23
Construction of commercial buildings12
Plumbing, heat and air-conditioning installation10
Other construction installation10
Plastering8
Other building completion and finishing8
Joinery installation7
Construction of other civil engineering projects n.e.c.6
Construction of utility projects for electricity and telecommunications5
Floor and wall covering5
Painting5
Roofing activities4

Construction companies in Derry

Development of building projects (43)

and 3 more

Construction of domestic buildings (29)

Electrical installation (27)

Other specialised construction activities n.e.c. (23)

Construction of commercial buildings (12)

Plumbing, heat and air-conditioning installation (10)

Other construction installation (10)

Plastering (8)

Checking a construction company in Derry

  1. Check that the company number on the quote matches Companies House and that the company is active, not dissolved or in liquidation.
  2. Never pay a large deposit up front. Pay in stages, against work you can see.
  3. Ask for proof of public liability insurance and check the policy with the insurer, not via the builder.
  4. Check who the directors are and how long the company has existed: a firm set up a few months ago with a big project is a warning sign.
  5. If bank details change by email, call the company on a number you look up yourself before paying.

Check a VAT number Check an IBAN Check a phone number

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How many construction companies are there in Derry?

According to Companies House, 213 active construction companies have their registered office in Derry.

How do I check a builder in Derry?

Look the company up at Companies House or on this page, check that it is active, compare the company number with the quote and pay in stages. SafetyBizz checks register, domain, phone number and bank account in one scan.

What are the warning signs of a rogue builder?

Pressure to decide today, a large cash deposit, no written quote, a very young company and bank details that do not match the company name.

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