Locally Owned & Operated
Home Renovation Contractors in Kitchener, Waterloo & Cambridge
STJ Construction Inc provides professional home renovation services across Kitchener, Waterloo and Cambridge. Whether you’re planning a complete home renovation, custom kitchen remodel, bathroom renovation or basement finishing, our experienced renovation team deliver exceptional craftsmanship, transparent pricing and reliable project management from start to finish.
Free Estimates
Locally Owned & Operated
Licensed & Insured
Why This Matters
Why Homeowners Choose STJ Construction for Renovations in Kitchener & Surrounding Areas
Homeowners choose STJ Construction for reliable, high-quality renovation services in Kitchener and the surrounding areas. From kitchen renovations and bathroom remodeling to complete home renovations, we focus on practical designs, quality workmanship, and attention to detail. Our team works closely with homeowners to understand their needs, budget, and vision, delivering renovation solutions that improve both the look and functionality of their homes. With a commitment to clear communication and professional service, STJ Construction is a trusted choice for homeowners looking to renovate their Kitchener home with confidence.
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Professional Home Renovation Contractors You Can Trust
From modern kitchen renovations to complete home remodeling projects, STJ Construction delivers high-quality workmanship tailored to your lifestyle. We help homeowners throughout Kitchener, Waterloo and Cambridge transform outdated spaces into beautiful, functional homes while maintaining quality, budget and timelines.
- 15 Yrs Exp.
- Fully Licensed
- Certified Professional
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One team. One process. One commitment to quality.
Complete Home Renovation Services
Our renovation services include complete home remodeling, kitchen renovations, bathroom renovations, basement finishing, flooring installation, interior painting, custom cabinetry, drywall, tiling and home additions. Every project is completed using quality materials and professional craftsmanship.
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One team. One process. One commitment to quality.
Kitchen Renovation Contractors in Kitchener & Surrounding Areas
Upgrade your kitchen with custom cabinetry, modern countertops, stylish backsplashes, lighting and functional layouts. Our kitchen renovation specialists create beautiful spaces designed around your family’s lifestyle and budget.
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One team. One process. One commitment to quality.
Bathroom Renovation Experts
Create a modern, comfortable bathroom with premium fixtures, custom showers, elegant vanities, waterproof flooring and professional tile installation. We deliver bathroom renovations that combine style, durability and functionality.
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One team. One process. One commitment to quality.
Basement Renovations & Finishing
Transform your unfinished basement into valuable living space with professional basement renovations. Whether you need a family room, legal basement apartment, entertainment area or home office, our team delivers practical and attractive solutions.
Signature Services
How We Work
Our Home Renovation Process
the first conversation to the final walkthrough
Discover
We start by understanding your vision, needs, lifestyle, and budget. Every detail helps us create the right plan for your project.
Design
We develop a thoughtful design that brings your ideas to life and helps you visualize the finished space before construction begins.
Build
Our team brings the plan to life with skilled craftsmanship, quality materials, clear communication, and attention to every detail.
Deliver
We complete the final details, walk through the finished project with you, and make sure your new space is ready to enjoy.
STJ Construction Inc. Pricing Promise
Transparent Renovation Pricing & Free Estimates
At STJ Construction Inc., we believe your project should begin with a clear understanding of the costs involved. We take the time to carefully plan and scope your project so you have a realistic picture of your investment before construction starts.
Our goal is simple: clear communication, detailed planning, and transparent pricing.
If you decide to make changes to the original scope, we clearly explain how those changes may affect the project and cost before moving forward. This keeps you informed and in control throughout the construction process.
Sometimes, existing conditions can only be discovered once renovation work begins. When unexpected issues arise, we communicate them with you promptly, explain the available solutions, and provide clear pricing before proceeding.
Your project. Your budget. Our commitment to transparency.
The Offer
Start Your Project With a Clear Plan
Every successful construction or renovation project starts with the right conversation. At STJ Construction Inc., we take the time to understand your property, your goals, your budget, and what you want to achieve before construction begins.
01 · Before We Meet
Understanding Your Project
We begin by learning about your property and your plans. We consider your project goals, requirements, potential challenges, and the best approach to bring your vision to life.
02 · On Site
A Closer Look
We assess the space and discuss what matters most to you — from functionality and design to materials, budget, and timeline. This helps us understand the scope of work and identify important considerations before construction starts.
03 · The Plan
A Clear Path Forward
We explain how we can take your project from planning to completion, including the key stages, expected timeline, scope of work, and next steps. Our goal is to make the process straightforward, organized, and easy to understand.
From custom homes and legal basements to kitchen and bathroom renovations, remodeling, design-build, and maintenance, STJ Construction Inc. is committed to delivering quality workmanship and a professional experience from start to finish.
Connect Now
Request Your Free Home Renovation Estimate
Tell us about your property, your ideas, and what you’re looking to create. Our team will review your project needs and help you understand the next steps — with clear communication from the very beginning.
About STJ Construction Inc.
Why Choose STJ Construction
- Experienced renovation specialists
- Premium materials
- Licensed & insured
- Transparent communication
- On-time project delivery
- Customer-focused approach