Manchester · Building & conversions

Builders in Manchester

Phone numbers for builders covering Manchester — extensions, loft conversions and refurbishment. Open a profile and call the business yourself. This site does not send your job.

Extensions and loft work need more than a day rate. The renovation budget tool can sit beside a local quote. An M postcode belongs on this list, including M7 around Salford. Do not treat a Leeds heading as the right page for a Swinton or Prestwich address. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes for a sourced national range; a figure on a card is not a quote.

Businesses on this list

56 businesses on this list.

Building & conversions · Manchester

Manchester / Stockport SK4 5DU

Extensions, lofts, refurbishment, brickwork and joinery, roofs, electrical certificates, 30+ years

Free quotes. A figure still needs a written quote.

07360 271491Open profile

Building & conversions · Manchester

Manchester

Handyman and alterations, garden paving, locksmithing and mixed jobs

Free quotes. A figure still needs a written quote.

07982 968790Open profile

Building & conversions · Manchester

17 Netherton Road, Manchester, England, M14 7FN

Building, extensions and refurbishment

Quote on request.

07812 172431Open profile

OMRY LIMITED

  • Gas Safe
  • NICEIC

Building & conversions · Manchester

100 Meltham Avenue, Manchester, England, M20 1EE

Building, extensions and refurbishment

Quote on request.

07311 202574Open profile

Plumbing & heating, Electrical, Building & conversions · Manchester

Unit 10 Boston Court, Kansas Avenue, Salford, England, M50 2GN

Building, extensions and refurbishment

Quote on request.

0161 399 2059Open profile

Typical building & conversions costs

Checkatrade’s house-extension guide, per-square-metre table last updated March 2025, is a national sense-check for shell versus finished work. It is not a local tariff. Knocking through a Chorlton parlour often finds a timber lintel, not a steel. Ask who opens the floor to check the cellar wall before they quote the RSJ.

A local rule to check in Manchester

Many extensions, loft conversions and structural openings need building control, and some need planning. A listing is not an approval and not a party-wall agreement.

Questions before you phone

How do I find builders in Manchester on this list?

Ancoats mills and Chorlton terraces are red brick with slate, and the cellar steps are often the only place a cylinder will fit. Salford, Stockport and Oldham are not separate city pages here; they show up as service areas on a Manchester card. Names, service areas and phone numbers sit on the cards. Open a profile and call the firm yourself. An M postcode belongs on this list, including M7 around Salford. Do not treat a Leeds heading as the right page for a Swinton or Prestwich address.

Does this page send my job to a Manchester building & conversions firm?

No. You place the call. This site does not email or text anyone on your behalf.

What should the written price say for building & conversions in Manchester?

Ask for a provisional sum if the cellar wall is wet. Opening-up in a terrace should be a line, not a surprise.

What is easy to miss before booking in Manchester?

Back alleys exist on some streets and not on others. A firm that prices from a photo has not seen whether the slate has to come over the outrigger roof.