Logo GTA Best Home Renovation Company
416 888 7366
Sosna Inc: Renovator You Can Count On.

Planned with Precision. Executed with Excellence.


SOSNA is a comprehensive design and renovation company with over 20 years of experience transforming homes in Toronto and the GTA. We’ve built a reputation for delivering high-quality renovations that are completed seamlessly—on time, on budget, and with exceptional attention to detail.

20+ Years of Expertise
Decades of experience specializing in major home renovations ensure your project is in expert hands.

On-Time, On-Budget Guarantees
Peace of mind comes standard. We deliver exactly what we promise, with no surprises.

Full-Service Renovations
From conceptual design to completion, we handle every step of the process, so you can relax and enjoy the transformation.

Exceptional Craftsmanship
Our meticulous approach ensures every project is completed to the highest standard of quality.

Certified Professionals
As members of the Canadian Home Builders’ Association, we adhere to the highest industry standards.

Trusted by Clients
With a long list of happy homeowners, our proven track record speaks for itself.

Learn more

Our Services

SOSNA is a full-service design and build renovation company taking you from concept to completion. Whether a kitchen or bathroom remodel or a full home renovation or addition, we are the renovator you can count on.

Full Home Renovation
Full Home Renovation
Kitchen Renos
Kitchen Renos
Bathroom Renos
Bathroom Renos
Basements
Basements
Home additions contractors Toronto
Additions
Home additions contractors Toronto
Interior Design

Recent Projects

We solve dated design issues, eliminate dysfunctional layouts, and transform problem spaces into ones you love to come home to, all while ensuring you can relax and enjoy the renovation process.

Main Floor Home Renovation in Thornhill
Main Floor Home Renovation in Thornhill
Main Floor Home Renovation in Mississauga
Main Floor Home Renovation in Mississauga
Main Floor & Bathroom Renovation in North York
Main Floor & Bathroom Renovation in North York
BROWSE PROJECTS

Happy Clients

Play Video
Play Video
Play Video
More video testimonials

Our Process

At SOSNA, we follow a unique, tried and tested 10-step process to ensure your home renovation experience is smooth and hassle-free. No delays. No surprises. No mess. That’s our promise.

Consultation

Consultation

Planning is key to a successful renovation. From the initial phone call to the in-person meeting to discuss your needs, wants, and expectations and detailed laser measurements of your home to ensure accuracy in design, you’ll work with your dedicated designer and project manager for one easy point of contact.

Design

Design

We will thoroughly inspect your home’s key systems and meticulously consider all elements of your project, working with you to ensure you make the right decisions for you and your budget. This allows us to minimize guesswork, calculate an accurate quote, and keep the project scope in check.

Construction

Construction

Your renovation journey should be exciting, not stressful. Our detailed planning, transparent construction schedule, and skilled tradespeople mean there are no surprises, just pure satisfaction backed by our warranty. We aim to “wow” you with our service — before, during, and after construction.

DISCOVER OUR RENO PROCESS

Frequently Asked Questions

Undertaking a renovation or addition is a big step and you will have many questions before you start. Here are the most frequent ones we are asked.

View renovation Q&A

Client Reviews

Sosna has been my “go-to” contractor since 2009 and has completed several projects including a major addition in 2017, so who else would I trust but Sosna to put our flooded Toronto basement back in order?! We are more than pleased with their work yet again on this basement restoration. They have made it even better than it was before. The attention to detail and high standards are exactly what you can expect from Sosna. They do not “cut corners” and are always looking for ways to make things better. You can trust when they suggest improvements to the plan that you will not be disappointed. They may not be the least expensive contractor but I firmly believe that you get what you pay for - “cheap contractors are not good and good contractors are not cheap”! We were doubly impressed with the workers who were always on time and kept to scheduled hours. Renovations can be very disruptive to your lives but Sosna goes above and beyond to respect your property and make the process as easy as they could. The basement furniture and boxes had to be moved several times to complete the restoration. The insurance company had already caused some additional damage when moving furniture but Sosna fixed those damages too! So very grateful!
Peter Mackintosh
We purchased our house and moved in September 2022. After a year of getting used to it, we found to 2 main areas that we wanted to improve so we could more fully enjoy our home. Our kitchen - family room area was not large enough, oriented the wrong way and not as functional as we wanted. Secondly, the ensuite bathroom for the master suite had previously been renovated and a bathtub was installed on an angle, there was an unused sealed space above the shower, both making the room feel cramped and awkward. We contacted Sosna to request a quote for adding an extension to the back of the house to make a larger more useable family room, more functional kitchen area and to suggest how to improve the ensuite. Andrei came to our house, we showed him around and told him what we wanted to do. He then asked us, instead of want we want to do, what is our desired outcome. Once we explained, Andrei suggested instead of adding an extension to the back of the house, to remove an existing load bearing wall to incorporate a hallway into the family room space and add a beam and post for structural integrity. He also suggested moving the wall between the ensuite and the master about 11 inches so that the ensuite could be properly reconfigured. We went through a detailed design/planning process with Olga to come up with a solution that was both very functional and looked very attractive. After agreeing on a budget and scope we started the 5 month project. As we progressed with the demolition and through the build, a few other problems were uncovered or encountered, but Sosna always found a good solution and there was only a very slight change in the scope and cost. Our onsite supervisor Dimitri and project manager Leo found very creative ways to ensure that the work for does to our satisfaction. Towards the end of the project, we encountered a few delays that were caused by a subcontractor. Sosna did their best to correct the problems and make things right. Since the completion, we have had a couple of items that needed attention, Sosna has been very quick in addressing these issues and resolving them. We are very satisfied with the end result and would strongly recommend Sonsa for your renovation needs.
Tom Gabor
Our remodeled bathroom is worthy of any architectural magazine. Our designer, Camila, had an exacting eye and fabulous suggestions that all came together to deliver us a fabulous retreat. No one would realize the extent of the work that was done to complete this project. The original bathroom was demolished to the joists and built back according to schedule, with all work completed by a talented and coordinated crew of professionals. These guys restored our faith in contractors. They never missed an opportunity to display the professionalism of their customer support staff. Communication was above anything you would normally expect: clear, friendly and concise. The way they behaved buffered the disturbance that any remodel causes. We will be back with more projects and we’re not just saying that because of their final champagne toast, shared in the finished product. We do not, as a rule, make recommendations but it would be wrong not to recommend Sosna.
Janet Trachter
Andrei and his team were fantastic! We hired Sosna because we needed a reputable, trustworthy, all-in-one renovation company to tackle our major house renovation. Sosna took care of everything from design to construction. While the cost of their service is on the higher end (& we did subcontract some work to other contractors due to cost saving reasons), the work that Sosna delivered in the end is undoubtedly worth it. They truly deliver on quality craftsmanship and professionalism, always on time and within their quoted budget! We highly recommend Sosna if you are looking for a professional and dependable contracting company! Would like to specifically shoutout Adam - the site supervisor who was amazing to work with!
Susan Lee
We recently completed a major renovation with Sosna, transforming our main floor and upstairs with a new kitchen, three beautifully remodelled bathrooms, a gorgeous new floor throughout, and an updated staircase. Our home is now stunning and highly functional, making daily life much easier and more enjoyable. From start to finish, Sosna was a pleasure to work with. Kristiina guided us through the design process, and Roman and Vitaly ensured the designs were implemented onsite. The team was incredibly well-coordinated, kept us informed at every step, and finished everything one week early—which we greatly appreciated. Their attention to detail is apparent in every room, from the thoughtful kitchen design to the bathroom finishes and even the elegance they added to our staircase. We’re thrilled with the results and highly recommend Andrei and his team to anyone seeking beauty and practicality in their home renovation. Thank you for bringing our vision to life!
Amy Yeung
READ MORE ON GOOGLE

Ready to Transform Your Home & Elevate Your Life?

Let’s connect and make your vision a reality! Our team is dedicated to understanding your unique needs and providing personalized renovation solutions that align with your vision and budget.

SCHEDULE A CALL
COMPLETE OUR FORM
SEND US AN EMAIL

Enjoy

Before we lift a hammer, you’ll receive a detailed construction schedule that outlines exactly what will happen each day in your home. This transparency ensures you know exactly what to expect and when so you can plan your life around the reno accordingly. 

Our project managers provide weekly updates, address any questions or concerns, and ensure everything proceeds according to plan.

Your project is led by a dedicated supervisor who is on-site every single day from start to finish. Unlike some contractors who juggle multiple projects simultaneously, our supervisors focus solely on your renovation, ensuring your project receives their undivided attention.  This dedication translates into a smoother workflow, fewer errors, and a higher-quality finished product.

Our in-house team of skilled tradespeople is the backbone of our renovation process.  They are not only experts in their respective fields, but they also take immense pride in their work.  They treat your home with the utmost respect, keeping it clean, using only the finest materials and following the highest construction standards. This commitment to quality craftsmanship ensures a beautifully executed renovation that will stand the test of time.

We are renowned for consistently finishing projects on time or even ahead of schedule. This is a rarity in the renovation industry, where delays are all too common.  By meticulously planning every detail upfront and having a dedicated team focused solely on your project, we can avoid unforeseen obstacles and keep your renovation on track.

Go here to see our complete Renovation Process

Renovate

Your renovation journey should be exciting, not stressful. Thanks to our detailed planning and skilled tradespeople, there are no surprises at the end—just pure joy. Our clients are often overwhelmed with happiness during the final walkthrough, and we’ve even witnessed a few happy tears! Many tell us they actually enjoyed the renovation process and will miss our team! 

Even after your renovation is complete, our commitment to your satisfaction continues. We offer a 2-year warranty on all our work and take it very seriously. Every non-urgent warranty request is addressed within two business days. This ensures that any issues are resolved quickly and efficiently so you can continue to enjoy your beautiful new space without a worry in the world.

Our clients often return to us for future projects because they know we’re there for them long after the job is done. We love hearing from them, even if it’s just for a minor repair—it’s a chance to show you how much we care. 

We aim to “wow” you with our service so you’ll confidently recommend us to your friends, family, and colleagues.

We understand how hard it can be to find reliable help for small jobs, so we go the extra mile for our clients. While we don’t offer these services to the general public, we’ll gladly help you with anything your home needs, even after the warranty expires—whether it’s mounting a picture or fixing a leaky faucet. 

Our goal is for you to enjoy the process, love the result, and have complete peace of mind knowing we’re just a phone call away.

Five years after we remodeled her Thornhill home, one of our wonderful clients told us, “Every day, I come home from work, and I can’t believe this is my house!”  That’s the feeling we strive for with every project.

We want you to feel that same joy and pride in your home now and for years to come.

See for yourself what other homeowners are saying about Sosna – renovation testimonials

Quote

Estimating renovation projects inherently involves some guesswork, but we take steps to minimize it as much as possible. Here’s how:

Crystal-clear Design Drawings: Our meticulous drawings go beyond basic sketches and floor plans. They include precise measurements, elevations, sections, and details with specifications for materials and finishes and clear layouts for plumbing, electrical, and mechanical systems. This level of detail allows us to calculate material quantities and labor hours more accurately.

Upfront Material & Fixture Selection: We work with you to select all materials and fixtures – tiles, flooring, cabinets, countertops, accessories down to the door knobs on your cabinetry – before finalizing the quote. This eliminates the need to estimate costs based on allowances, reducing the potential for surprises later.

Thorough Inspections: Before finalizing the quote, we thoroughly inspect your home’s structure, plumbing and HVAC systems, and electrical wiring. This uncovers potential unseen issues that could impact the project scope, cost, and design. By identifying these issues upfront, we can factor them into the quote, avoiding unexpected cost overruns during construction.

Only after we complete all the above-mentioned steps do we provide a fixed-price quote that we guarantee will not change during construction.

29 Questions Homeowners should ask
to avoid common mistakes when selecting a renovator

Key Questions

DOWNLOAD NOW!

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Buyers Guide

DOWNLOAD NOW!

This field is for validation purposes and should be left unchanged.