Custom Home Build & Basement Renovation Contractors
Let's Build with TK Contracting
Basement Renovations
Whether you’re a homeowner looking to add value to your property or an investor seeking high cash-flow opportunities, we are your trusted partner in the Niagara region.
- Who We Are
Trusted Experts in Home Renovations
We specialize in basement renovations, legal basement suites, and ADUs in Niagara. Let us help you reimagine your home, turning unused or outdated spaces into modern, functional areas. With decades of experience, we ensure every project is compliant, high-quality, and tailored to your needs.

Experienced Basement Renovation Contractors in Niagara
At TK Contracting, our story is rooted in providing quality craftsmanship that transforms properties. As Niagara’s trusted experts, we pride ourselves on delivering:
Tailored Projects
Renovations are customized to match client goals, lifestyle, and functionality, ensuring a unique and high-quality transformation every time.
Honest Pricing
Transparent quotes with no hidden costs, allowing clients to confidently plan and stay within budget throughout the renovation process.
Proven Success
A strong history of satisfied homeowners and investors, backed by positive reviews, repeat clients, and high-quality craftsmanship.
Our Services
Our Renovation Services in Niagara

Legal Basement Suite in Niagara
Ready to turn your basement into a legal basement suite? TK Contracting makes the process simple and stress-free. Whether you want to create an income-generating rental space or add long-term value to your property, we handle every detail. From obtaining permits to final construction, our team ensures your project is fully compliant with Ontario’s regulations.
Turnkey Solutions from Start to Finish
Permit Applications
We secure the necessary approvals so you don’t have to.
Custom Design
Our layouts optimize space and functionality for tenants.
Efficient Construction
High-quality craftsmanship ensures durable, stylish results.
Final Inspections
We coordinate everything to deliver a fully certified legal basement suite.
It easier for homeowners to build secondary suites
Building secondary suites is now more accessible for homeowners, offering added living space, rental income potential, and increased property value while meeting local regulations for legal and safe home extensions.
Why Invest in a Legal Suite?
Transforming your basement into a legal secondary suite can generate $1,500 to $2,500 per month in rental income. As housing demand in Niagara continues to rise, this investment offers a reliable way to create passive income while increasing your property’s market value. A legal suite is more than an upgrade—it’s a financial asset that works for you.
Government Support
Take advantage of newly introduced government grants and low-interest loans designed to support the creation of secondary suites. Our experts will guide you through the application process, ensuring you access every available benefit to minimize your upfront costs and maximize your long-term profits.
Timeline & Process
With our efficient A.D.E.P. Process (Architect, Design, Engineer, Permit), most legal suite projects are completed within 8 to 12 weeks. From securing approvals to managing construction, we take care of everything. You get a stress-free experience while staying informed at every stage of the project
How Much Will Your Legal Basement Suite Cost?
Are you wondering how much it would cost to transform your basement into a legal basement suite? Our Legal Basement Suite Cost Calculator makes it easy to get an estimate for your project in just a few clicks!
- Easy Planning
- Legal Compliance
- Smart Investment
- Hassle-Free Process
- Quick Cost Estimate
- Seamless Renovation
- Maximize Property Value
Basement Suite Cost Calculator
The TK Contracting Renovations Process
At Tk Contracting, we aim to deliver an all-inclusive Basement Renovation & Custom Home Build services and strive to make sure that each bath project stays on time and within budget.
1
Consultation
The first step in your renovation journey is a free consultation. During this session, we take the time to understand your needs, preferences, and long-term goals. Our team will evaluate your property, discuss your budget, and outline the possibilities. By the end of the consultation, you’ll receive a detailed, transparent quote that lays out the scope of work and estimated costs, ensuring no surprises along the way.
2
Design & Planning
In this phase, we collaborate with skilled architects, designers, and engineers to create a comprehensive plan that aligns with your vision. From initial layouts to material selection, every detail is meticulously planned to ensure functionality, aesthetics, and compliance with Ontario Building Code standards. You’ll have the opportunity to review and refine the designs to ensure they match your expectations.
3
Construction & Updates
Once the plans are finalized, our experienced construction team gets to work. During this phase, we provide regular updates to keep you informed about the progress. Whether it’s installing flooring, framing walls, or adding custom features, we maintain clear communication so you feel confident and involved throughout the construction process.
Our Service Areas
serving the Greater Niagara Horseshoe Area for all your Custom Home, kitchen, basement, and bathroom renovation needs.
Frequently Asked Questions
You have questions – we have answers.
How long does a home rebuild take?
Timelines depend on the size and details of your project. Weather in Niagara and busy seasons in Niagara-on-the-Lake can cause delays. We’ll give you a timeline for your area and keep you updated.
Can I make changes once construction and remodeling begins?
Yes, changes can be made during the rebuild, though in places like Niagara-on-the-Lake, where maintaining historic charm is important, approvals might take longer. It’s best to decide most things early to avoid slowing down the work.
How Much Does a Basement Renovation Cost?
Basement renovation costs range from $25,000 to $50,000. If you’re adding upscale features or doing extensive work, especially in the popular zones like Niagara-On-The-Lake, costs can go up. Smaller updates or simpler projects will cost less.
How Can I Make My Basement a Legal Rental Unit?
To make your basement a legal rental, follow local codes for ceiling height, egress windows, and safety. Don’t forget to get the right permits and inspections.
Turn Key Renovation Process Like No Other
Planning, design, materials and construction
under one roof.