Your Trusted Exterior Stucco & Cladding Specialists

Family-Owned Renovation Experts

Offering Financing, Basement Finishing & Legal Basement Apartments Since 2008

For over two decades, Alasya Construction has been Toronto and GTA’s trusted name in full-service home renovations, exterior cladding, and property improvement solutions. While we began as a dedicated stucco and EIFS contractor, we have expanded to include Basement Finishing and Legal Basement Apartments, providing code-compliant secondary suites that maximize rental income and property value.

Our team of certified craftsmen and licensed contractors specializes in basement finishing, egress compliance, and secondary suite construction, ensuring every project meets municipal standards and delivers safe, functional, and income-ready living spaces. Combined with our expertise in home additions, garden suites, structural renovations, and exterior upgrades, we provide end-to-end solutions for homeowners, investors, and developers across the GTA.

“We Build Your Dream Home, Rental Property, or Investment — Fully Certified and Turnkey.”

– Cesar, Owner / Founder

Full-Service Renovation & Exterior Solutions

Professional Construction, Renovation & Exterior Services for Residential & Commercial Projects

Alasya Construction is Toronto and GTA’s trusted full-service contractor, offering a complete range of solutions for home renovations, basement finishing, legal basement apartments, garden suites, stucco & EIFS, stone veneer, masonry repair, parging, exterior moulding, and commercial façade upgrades. We proudly serve homeowners, builders, and property investors across the GTA.

We specialize in code-compliant basement finishing and secondary suite conversions, creating income-ready rental units that maximize your property’s value. From installing egress windows and fire separations to delivering fully functional and safe living spaces, our legal basement apartments are designed for long-term rental income and investment growth.

Why Choose Us

Years In Business

Happy Clients

Projects Completed

Trained Staff

Quality Material

We use premium materials and over 15 years of expert craftsmanship to provide durable, on-time, and on-budget exterior solutions.

Expert Staff

Working with more than 20 skilled trades, we uphold a proven record of excellence. Every installer brings at least 8 years of experience before joining our team.

Best Prices

With 15+ years of hands-on experience, our team delivers professional, high-quality exterior services, always on schedule and within budget.

Satisfaction Guaranteed

Alasya guarantees a 5-year workmanship warranty. 100% CERTIFIED STUCCO APPLICATORS.

5-year workmanship warranty
Insured & WSIB-compliant team
Certified EIFS applicators

Get a Quote TODAY

Client Reviews

Sandra Hunter

14:29 08 Oct 25

Cesar was professional, experienced, and knowledgeable. I had my home stuccoed, as well as my back sliding door and eavestroughs replaced. He and his team were fast, reliable and trustworthy. Someone has to REALLY impress me for me to give them a 5 star rating! I highly recommend them!

DOLTreatment Coordinators

13:45 16 Jul 25

We had the pleasure of working with Cesar and the team for some stucco repair, building and parking lot painting, as well as parking sign installation. Cesar was professional, responsive and a pleasure to work with throughout the process. Everything looks great and was completed on time and within budget. We recommend Cesar and the team's service for solid work.

Jeffrey Weinberg

19:17 09 Jun 25

Great job. They were very fast. Friendly to deal with.
Jeffrey Weinberg

Mertcan Arıcı

17:16 23 Feb 25

I had the pleasure of working with Alasya Construction on a stucco project for my house in Toronto. They were in time and delivered exceptional results. Thank you.

Edka Kumru

18:36 20 Feb 25

Highly recommend for any construction needs! The team is professional, efficient, and delivers top-quality work. They transformed our project with attention to detail and great communication every step of the way. Couldn't be happier with the results!"

Kar Sakhichand

20:33 22 Apr 24

I had an excellent experience dealing with Cesar of Alasya Construction. We hired Alasya to redo the parging on our 20 year old house and to finish it with a coating of Stucco. Cesar was great to work with. He was professional and communicative throughout the entire process. The workers were professional, skilled, and courteous and did a great job. We're very happy with the end result, it looks great. I would definitely use Cesar and Alasya again and would highly recommend to others.

İbrahim Aslankiliç

18:32 17 Feb 24

A great company that understands building envelope. We had a stucco repair and chimney repair project on an old property we recently purchased in Toronto. They came in, replaced bricks, did the tuck pointing, and repairs the one wall that was a stucco EIFS application. They also did Parging as well. These are the before pictures.

Mike Mike

21:52 05 Jan 24

Cesar and his team did exterior foundation parging and painting job for me. Quality was great. The team was patient and responsive to my asks and questions, timing and communication were excellent. Highly recommend.