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Construction companies in the United Kingdom ›

Construction companies in Northolt

473 active construction companies have their registered office in Northolt, 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. 127 of them (27%) are less than two years old. 6 have been around for more than twenty years.

What they do

Construction of domestic buildings118
Construction of commercial buildings66
Development of building projects54
Other building completion and finishing43
Electrical installation42
Plumbing, heat and air-conditioning installation38
Other specialised construction activities n.e.c.35
Other construction installation14
Painting13
Plastering11
Joinery installation10
Construction of other civil engineering projects n.e.c.8
Roofing activities5
Floor and wall covering4
Site preparation3

Construction companies in Northolt

Construction of domestic buildings (118)

and 78 more

Construction of commercial buildings (66)

and 26 more

Development of building projects (54)

and 14 more

Other building completion and finishing (43)

and 3 more

Electrical installation (42)

and 2 more

Plumbing, heat and air-conditioning installation (38)

Other specialised construction activities n.e.c. (35)

Other construction installation (14)

Checking a construction company in Northolt

  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 Northolt?

According to Companies House, 473 active construction companies have their registered office in Northolt.

How do I check a builder in Northolt?

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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