GTA Basement Renovations · Since 1994

A renovation should feel like a relief.
Not a risk.

For 32 years, Spyro Inc. has helped homeowners across the Greater Toronto Area turn their basements into the rooms they actually want to live in. No surprises. No shortcuts. No disappearing acts.

Licensed & Insured Free Estimates 500+ Basements Fixed Pricing
Featured Build
Markham · 1,400 sq ft

Home theater, wet bar & guest suite. 6 weeks, on budget, zero change orders.

"I know what I want. I just don't know who to trust."
— Every homeowner before they find the right contractor
Since 1994
Serving the GTA
500+
Basements Completed
98%
Client Satisfaction
100%
Permit Approval Rate
What We Build

Every basement tells a different story.
We build all of them.

From full renovations to legal suites, theaters to gyms — 32 years of mastering every type of below-grade build.

Finished Basement
Most Popular

Finished Basements

Full renovations from bare concrete to move-in ready. Permitted, insulated, and built to last.

Legal Secondary Suite
High ROI

Legal Secondary Suites

Code-compliant apartments with separate entrance, kitchen & bath. We handle all permits.

Home Theater
Premium

Home Theaters

Acoustic treatment, tiered seating, surround wiring & blackout control. Private cinema quality.

Wet Bar
Entertaining

Wet Bars & Entertaining

Custom bars with plumbing, refrigeration & storage. The best room in your house.

In-Law Suite
Family

In-Law Suites

Self-contained suites with bedroom, ensuite & living area. A real home within your home.

Rec Room and Gym
Active Living

Rec Rooms & Home Gyms

Durable, flexible spaces for play, fitness & fun. Built to take a beating without showing it.

The Transformation

See what's possible.

Every finished basement starts as an empty space. Here's what 32 years of experience turns them into.

Before and after: bare concrete basement transformed into luxury entertainment lounge Entertainment Lounge
Before and after: dated 1980s basement transformed into modern legal suite Legal Secondary Suite
Before and after: unfinished utility space transformed into premium home theater Home Theater
How It Works

From first call to final walkthrough.

A clear, predictable process designed to remove the stress from renovation.

1

Free Consultation

We visit your home, walk your space, and listen to what you actually want — no pitch, no pressure.

Day 1
2

Custom Design

Our team creates a layout and material plan tailored to your space, your style, and your budget.

Week 1–2
3

Transparent Estimate

You get a fixed-price quote. Line by line. No hidden fees, no allowances that balloon later.

Week 2
4

Expert Execution

Our in-house crew handles everything — framing, electrical, plumbing, HVAC, drywall, flooring, paint, trim.

Weeks 3–8
5

Final Walkthrough

We walk every inch together. If something isn't right, we fix it before we hand over the keys.

Completion
Why Spyro

What makes us different.

After 500+ basements, we've learned what actually matters to homeowners.

32

32 Years in Business

We've been here since 1994. We're not a startup, a side hustle, or a crew that disappears mid-job.

In-House Crews Only

No random subcontractors. Our team does the work — the same people from start to finish.

$

Fixed Pricing

Your quote is your price. We don't use allowances that balloon into change orders later.

Fully Permitted

Every build is done to code with proper permits and inspections. No shortcuts, ever.

One Point of Contact

You get a dedicated project manager who answers the phone when you call. Every time.

Warranty Backed

Our work is warrantied. If something isn't right after completion, we come back and fix it.

Client Stories

Don't take our word for it.

★★★★★
We had three contractors quote us. Two disappeared after the deposit conversation. Spyro showed up, walked the space, and gave us a fixed price the same week. Six weeks later, our basement looks like it belongs in a magazine.
The Nguyen Family · Markham
★★★★★
We needed a legal suite for my mother-in-law. Spyro handled everything — permits, fire separation, separate entrance. She's been living there for two years now and it feels like her own apartment. Worth every dollar.
Sarah M. · Mississauga
★★★★★
I was terrified of getting burned by a contractor. My neighbour recommended Spyro and it was the smoothest renovation I've been through. On time, on budget, and they actually called me back when I had questions.
David R. · Oakville
Common Questions

Everything you need to know.

Most finished basements take 4–8 weeks depending on size and complexity. Legal suites and high-end builds may take 8–12 weeks. We'll give you a clear timeline during your consultation and keep you updated every step of the way.

Yes, 100%. We handle all permit applications, schedule all required inspections, and ensure everything is completed to Ontario Building Code standards. You don't need to deal with the city — that's our job.

It means the price we quote is the price you pay. We don't use vague "allowances" that turn into expensive change orders. Every line item is spelled out before work begins. If we missed something in the estimate, that's on us — not you.

Costs vary based on size, scope, and finishes. A standard finished basement typically starts in the $35,000–$55,000 range. Legal suites and premium builds with wet bars or theaters can range from $60,000–$120,000+. We'll give you an accurate fixed quote after seeing your space.

No. We use our own in-house crews for every project. The people who start your job are the people who finish it. This means better quality control, better communication, and no finger-pointing between trades.

We serve the Greater Toronto Area including Toronto, Markham, Vaughan, Richmond Hill, Mississauga, Brampton, Oakville, Burlington, Milton, Pickering, Ajax, and Whitby.

Ready to Start?

Your basement has potential.
Let's unlock it.

Book a free in-home consultation. We'll walk your space, listen to what you want, and give you a transparent estimate — no pressure, no surprises.

  • Free in-home consultation — no obligation
  • Fixed-price quote within one week
  • Fully licensed, insured & permitted
  • One dedicated point of contact throughout