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Home / Services / Basement Renovations in London, Ontario
Illustrative Basement Renovation design concept
London, Ontario & surrounding communities

Basement Renovations in London, Ontario

Make more of the space you already have.

Plan My Project ↗
AI-GENERATED DESIGN CONCEPT · NOT A COMPLETED PROJECT
Thoughtful renovation planning

Make more of the space you already have.

Make an existing finished or partially finished basement work better for your household. Explore changes to the layout, lighting, storage, flooring and finishes.

Updating a finished or partially finished basement is an opportunity to rethink how the lower level works. Review what can remain, which conditions need attention and how the space will be used before selecting new finishes.

Explore Your Options ↓
Compare the possibilities

Make informed choices.
Before the work begins.

01

Renovation

Update existing finished or partially finished space.

02

Finishing

Plan an unfinished basement with the necessary underlying work.

03

Separate dwelling

Use a dedicated feasibility review for an additional residential unit.

Illustrative interior concept showing proposed finishesILLUSTRATIVE CONCEPT
A better starting point

Prepare your ideas.
Clarify your priorities.

Share photos of the existing space and tell us about any leaks, repairs or recurring odours. Distinguish improvements for household use from plans for a separate dwelling.

Bring to the conversation

Your location, existing photos, preferred changes, approximate dimensions and any plans or approval information you already have.

Discuss My Ideas ↗
Budget & timing

What shapes
your renovation cost?

A meaningful estimate starts with the scope and existing conditions. Compare the same inclusions and exclusions when reviewing proposals.

Timing also depends on decisions, material availability, any required approvals and site conditions. Discuss these before relying on a start or completion date.

01

Existing finishes and removal requirements

02

Moisture or structural investigation

03

Proposed room changes and service work

04

Ceiling obstructions and equipment access

05

Flooring, storage and lighting specifications

06

Design and any required approvals

From first ideas to a defined scope

Know what to discuss.
At every step.

01

Share the starting point

Describe the property, what is there now and what you want to change. Photos, drawings and a priority list make the first discussion more useful.

02

Resolve the key decisions

Review scope, existing conditions, materials, relevant design work and approval responsibilities. Identify decisions that affect the estimate and sequence.

03

Agree before work begins

Confirm the proposed work, inclusions, exclusions and next steps. Document changes and their effects before they are added to the project.

Answers before you start

Your questions.
A clearer next step.

Every property is different. These answers help you prepare for a discussion of your specific project.

Ask About My Project ↗
Can old basement finishes be kept?

Some may be retained after review. Their condition and compatibility with the proposed work need to be assessed.

Can I add a bedroom?

Intended room use can affect applicable requirements. Confirm the design and approvals before labelling a room as a bedroom.

Will finishes solve a damp basement?

No. Investigate the cause before installing materials that conceal the condition.

Should equipment rooms stay accessible?

Required access to equipment and services needs to be maintained in the proposed layout.

Can I add sound control?

Discuss the source of noise and the proposed assembly. Results depend on the entire construction and its connections.

Does renovation establish rental legality?

No. A separate dwelling requires its own design and approval review.

More planning detail

Improve the Space You Already Have

A dated recreation room, awkward storage area or underused lower level can be a starting point for renovation. Identify what should stay, what should change and how the basement connects to the rest of your home.

Review Existing Conditions First

Visible moisture, damaged finishes and signs of movement need investigation before they are covered. The cause and appropriate remedy should be assessed before a finish plan is agreed.

Choose the Right Basement Service

For a bare unfinished space, explore basement finishing. If you want a separate dwelling, start with basement suite feasibility. A family recreation room and a rental unit have different planning and approval questions.

Questions About Your Project

Can you renovate a basement with moisture problems?

The source and extent of moisture need to be assessed first. New finishes should not conceal an unresolved condition.

Does renovating make a basement a legal apartment?

No. A separate dwelling requires its own property-specific design and approval review. A renovation or separate entrance alone does not establish legal rental status.

London & nearby communities

Start with your location.

Share your city or postal code so availability can be confirmed. Approval requirements are set by the authority responsible for the property.

Your next chapter starts here

Let’s talk about
your renovation.

Tell us what you would like to change and where your property is located.

Request an Estimate ↗
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