Mississauga Renovation Contractor · Reformity Inc.Basement & Home Renovations in Mississauga

Mississauga renovations tend to follow the age of the house: kitchens and bathrooms in Rathwood's 1960s and '70s homes and in Meadowvale and Erin Mills, and basement finishing in the newer houses of Churchill Meadows, Lisgar and East Credit. Finishing a basement into living space needs a City building permit, and if it creates a second unit, the City refunds the building permit fee once the unit is built and inspected. We draw the floor plan the permit asks for, marking which walls stay, come out or go in.

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Get a Mississauga renovations quote.

Takes about 30 seconds. We reply within one business day.

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Renovations · real projects

Recent renovations jobs across the GTA.

Real Reformity jobs from our project files. Customer addresses are never published.

Basement finish floor plan — Rooms, egress window, alarms and wall section. Click to enlarge.

Drawn before we build

Drawn before we build in Mississauga.

A floor plan of the finished space: rooms, the bedroom egress window, bathroom, smoke and CO alarms, and the wall build-up. Finishing a basement usually needs a building permit, and this is the drawing the application is built on.

Renovations permits in Mississauga

Finishing a basement, adding a second unit or relocating plumbing fixtures needs a Mississauga building permit, a side-door entrance or walkout also needs lot-grading approval, and a second unit must be registered; Reformity prepares the floor plan and site plan the City asks for and handles the applications.

  • Dimensions to your lot lines
  • Materials, sizes and spacing
  • Footing and base sections
  • Code notes for the inspector

Where Ontario's Building Code requires a BCIN-qualified designer or a professional engineer for permit drawings, that sign-off is part of the drawing set.

How our drawings work

City of Mississauga rules

Renovations rules in Mississauga.

Checked against official municipal and provincial sources. Lots differ, so we confirm the rules for your address at the quote visit.

  • Basements & second units

    A building permit is needed to finish a basement into living space, create a basement apartment, dig out for more headroom, or add a below-grade entrance or walkout. A second unit must also be registered with the City (there's no fee), and building permit fees are refunded for new or legalized additional residential units.

    City of Mississauga: when a permit is required
  • Second & third units

    Ontario's Planning Act allows up to three units on a serviced urban residential lot with a detached, semi or townhouse: three in the house, or two in the house plus one in an ancillary building like a garage. Each new unit needs a building permit.

    Ontario: additional residential units
Concept renderConcept render: Finished basement family room with vinyl plank floor, pot lights, shaker kitchenette and egress window in Mississauga
Concept render of a typical Mississauga renovations project, not a photo of a completed job. Real jobs are in the photos above.

What we build in Mississauga

Interiors finished to impress.

  • Kitchen Renovations
  • Bathroom Renovations
  • Basement Finishing
  • Epoxy & Tile Floors
Full renovations details, materials & process

Neighbourhoods

Renovations across Mississauga.

  • Port Credit
  • Lorne Park
  • Clarkson
  • Mineola
  • Streetsville
  • Meadowvale
  • Erin Mills
  • Churchill Meadows
  • Cooksville
  • Lisgar
  • Malton
  • Applewood

Mississauga Renovations FAQ

Quick answers.

Not to replace cabinets or swap a sink, toilet, tub or shower in the same spot; the City lists those as permit-free. Adding, removing or relocating a plumbing fixture, adding or enlarging a window or door, or other interior alterations do need a building permit; the City's guidance is that altering a home from its approved plans needs one.

A building permit is needed to finish a basement into living space, create a basement apartment, dig out for more headroom, or add a below-grade entrance or walkout. A second unit must also be registered with the City (there's no fee), and building permit fees are refunded for new or legalized additional residential units.

Send the form on this page or call 437-241-6287. We reply within one business day, visit your Mississauga property to measure and check the City of Mississauga rules for your lot, and give you a fixed written price.

Free on-site quote

Planning renovations in Mississauga?

We'll measure, check the City of Mississauga rules for your lot, draw it up and give you a fixed written price. One business-day reply.

Free Estimate

Book my Mississauga site visit.

Takes about 30 seconds. We reply within one business day.

Timeline

No obligation. We never share your details.

Prefer to talk? Call 437-241-6287