Renovation Contractor Toronto

Our team of dedicated & dependable renovation contractors are experts in a wide range of construction and renovation projects. Whether you’re a homeowner or a commercial property owner, we have the renovation experience and results-driven mindset that you need on your side.


At Alfa Building, we offer quality without compromise. Whatever style of home your heart desires, one storey, two storey, split level or recreational, we will look after every single detail to make your space beautiful, functional and personalized to suit your needs.

Renovations, condo remodelling and basement finishing projects are our specialty. With more than a decade of experience, we offer renovation and construction services of the highest quality at a reasonable price.

Hundreds of homeowners in Toronto and the GTA have had their homes renovated or finished by our contractors and speak highly of our company.

At Alfa Building, our employees aim to please by giving you the best experience possible. Because we know the home… is where you build it!

House and Condo Renovation Services

A total renovation of your home is a big step. But it can bring incredible satisfaction for the homeowner and a huge jump in value for your property. House renovation often involves adding several new rooms. A whole house renovation can extend into the existing space to reconfigure rooms and improve storage and accessibility. Alternatively, we can look into basement finishing or a home addition potential to increase your living space. Our renovation designers can give your old house a new look and feel that is consistent and reflective of your personal style.

Kitchen and Bathroom Remodelling

Open Space Renovation

Interior Painting


Basement finishing is the most efficient house upgrade in terms of added space and value and cost effectiveness. Hiring a professional basement finishing or home renovation company is a must for any successful project. Experienced basement finishing contractors will ensure a proper quality of basement waterproofing, meeting structural and legal requirements, as well as highest quality of renovation within your budget.

Basement Finishing

Bathroom Renovation

Condo Renovation

Alfa Building is proud to represent the leading manufacturers of metal roofing, insulation, waterproofing and protection products from Europe and Russia

Over 1500+ happy customers


I am completely satisfied with the work that Will and Zohan from the Alfa Building team did for our renovation project. I like their attention to details: tiles and walls are perfectly smooth, doors are all level, painting is immaculate. While doing the renovation, Will always responded promptly to any minor nuances or questions, great guy! All works were completed on time and on budget. And it is the first project where I did not need to touch anything. The Alfa Building team are professionals, highly recommend it!
Vlad Zotov
Alfa Building team are professional and responsive. This team in a short time super efficiently done all required renovation, including flooring and all paintings. All works was made with perfect quality and works finished just on time and before moving in with new furniture. We are very very satisfied with quality of the materials and quality of works. We would highly recommend the Alfa Building team.
Alfa Building Team is extremely professional, Will And Zohan perfectly understand everything we wanted to be done, without complications. It is a company that fulfills what It promises. They are working very fast and without problems. Good communication with the staff was a great facilitator for the progress of the work. Definitely will will use their service in future.
Yana Serheieva
The gentlemen from Alfa Building removed the popcorn ceiling in my dining room and foyer and painted it within a matter of 3 days - they now look amazing! The team was polite, professional, and answered all of our questions. They did a great job keeping everything clean, covered all floors/walls, and left our place spotless after the job was completed. I would recommend them to anyone looking to remove popcorn ceilings or have their ceilings painted.

Partner with us


Custom Homes Building

Construction Services

Alfa Building on social media