Contract Rating

Renovation Contractors in Ottawa

20 renovation contractors serving Ottawa, ranked by Google rating weighted for review volume. No business can pay to rank higher.

Based in Ottawa, working across the region.

Ratings retrieved from Google just now.

Businesses listed: 20
Average rating: 4.91
Google reviews behind them: 1,253

20 businesses listed

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Ottawa General Contractors

Renovation ContractorOttawa, ON

242 Google reviews

Phone listedWebsiteHours published

Magnolia Design & Build

Renovation ContractorOttawa, ON

126 Google reviews

Phone listedWebsiteHours published

Capital Homes

Renovation ContractorOttawa, ON

113 Google reviews

Phone listedWebsiteHours published

Miracle Dream Homes

Renovation ContractorOttawa, ON

97 Google reviews

Phone listedWebsiteHours published

Edex Renovations and Construction Inc

Renovation ContractorOttawa, ON

72 Google reviews

Phone listedWebsiteHours published

Select Urban General Contractors Inc.

Renovation ContractorOttawa, ON

68 Google reviews

Phone listedWebsiteHours published

FJA Construction

Renovation ContractorOttawa, ON

60 Google reviews

Phone listedWebsiteHours published

MBN Renovation Inc

Renovation ContractorOttawa, ON

60 Google reviews

Phone listedWebsiteHours published

Ee Renovations

Renovation ContractorOttawa, ON

52 Google reviews

Phone listedWebsiteHours published

Denys Builds Designs Renovations

Renovation ContractorOttawa, ON

40 Google reviews

Phone listedWebsiteHours published

Greenlight Renovation

Renovation ContractorOttawa, ON

41 Google reviews

Phone listedWebsiteHours published

Ottawa Renovation Pro ltd

Renovation ContractorOttawa, ON

37 Google reviews

Phone listedWebsiteHours published

STON House Renovations

Renovation ContractorOttawa, ON

37 Google reviews

Phone listedWebsiteHours published

Remarkable Construction Ltd.

Renovation ContractorOttawa, ON

35 Google reviews

Phone listedWebsiteHours published

Capital Renovation

Renovation ContractorOttawa, ON

36 Google reviews

Phone listedWebsiteHours published

Dream Touch Renovations

Renovation ContractorOttawa, ON

43 Google reviews

Phone listedWebsiteHours published

OHC Renovations

Renovation ContractorOttawa, ON

32 Google reviews

Phone listedWebsiteHours published

On Point Renovations

Renovation ContractorOttawa, ON

28 Google reviews

Phone listedWebsiteHours published

Renovation Specialists

Renovation ContractorOttawa, ON

25 Google reviews

Phone listedWebsiteHours published

Ottawa Renovation Contractors

Renovation ContractorOttawa, ON

9 Google reviews

Phone listedWebsiteHours published

Hiring a renovation contractor in Ontario

No. Renovation contractors are not licensed in Ontario - but the sub-trades they hire may be, and the permits are the real accountability mechanism.

Typical costs

Bathroom renovation: $15,000 – $40,000
Kitchen renovation: $25,000 – $80,000
Basement finishing, per square foot: $40 – $90
Legal secondary suite conversion: $60,000 – $150,000

Full hiring guide

You may not need to hire

A few jobs in this trade are within reach of a homeowner. These guides say how, and where to stop.

Why a region, not just your town

Contractors work across municipal boundaries. Listing only businesses registered in one town would hide plenty that serve it. How we rank these.

What renovation work costs in Ontario

Renovation quotes are only comparable when the specification is identical, which it almost never is. Two bathroom quotes $12,000 apart usually differ on tile, fixtures, whether plumbing is being moved, and how much contingency is built in. Ask every contractor to quote the same written specification, or you are comparing nothing.

Job	Typical range
Bathroom renovationMoving plumbing, and the tile specification, drive most of the variance.	$15,000 – $40,000
Kitchen renovationCabinetry is typically 40 to 50 percent of the total.	$25,000 – $80,000
Basement finishing, per square footA bathroom, egress window or legal suite requirements push well past this.	$40 – $90
Legal secondary suite conversionFire separation, egress and parking requirements are what cost the money.	$60,000 – $150,000
Whole-home renovation, per square footA gut renovation approaches new-build cost per foot.	$150 – $350
Addition, per square footFoundation, roof tie-in and servicing make additions expensive per foot.	$300 – $550

Planning estimates for Ontario, not quotes. Always get written quotes against the same written specification.

Questions to ask before you hire

Will you pull the building permit in your company name?
Can I see the written scope, and does it list specific products and models rather than allowances?
What is the payment schedule, and is it tied to milestones rather than dates?
How are change orders priced and approved - in writing, before the work happens?
Who are your electrician and plumber, and can I verify their licences?
What is your contingency assumption, and what happens if you open a wall and find a problem?
How many projects will you be running simultaneously while mine is open?
Can I speak to two customers whose projects finished more than a year ago?

Warning signs

A large up-front deposit. Materials deposits are normal; a third or more of the contract value before work starts is not.
Any suggestion that you pull the permit yourself, or that the job does not need one when it clearly does.
A quote on a single page for a $40,000 project.
Verbal change orders. "We'll sort it out at the end" reliably means a dispute at the end.