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General contractors in Welland

Additions and extensions

2 contractors list it for Welland

Before you call

Have these ready.

  • What you want to add, and roughly how bigA sunroom, a bedroom over the garage, a two-storey
  • Your lot dimensions and where the house sits on itThe survey from your purchase has it
  • Whether you have drawingsNothing gets permitted without them
  • Where the services areGas, water, sewer, hydro

General guidance, not advice on your own situation. The person you hire decides what applies to it.

Who lists additions and extensions

Browse them all, for Welland.

Sorted by recommended2 businesses
  1. i
    No reviews yetWrite the first

    Based in Thorold7 km away

    Spruceside Construction in Fonthill is proud to offer interior & exterior renovations. Request an Estimate with…

    Kitchen renovationsBathroom renovationsBasement finishingAdditions and extensions+1
    ThoroldFort ErieGrimsbyNiagara Falls+2
    UnclaimedUpdated within 3 months
  2. i
    No reviews yetWrite the first

    Based in St. Catharines19 km away

    Kitchen renovationsBathroom renovationsBasement finishingAdditions and extensions+4
    St. CatharinesFort ErieGrimsbyNiagara Falls+2
    UnclaimedUpdated within 3 months

Additions and extensions is one of 16 jobs Atlas tracks for general contractors. See all 9 in Welland

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Ontario does not license general contractors; permits come from your municipality and the trades inside a renovation carry their own licences. Insurance verified on a listing means a current certificate of insurance is confirmed. What this means