Convex Development
About Us
Convex Development has been a trusted builder for over 50 projects across Vancouver area. We work with only a select number of projects every year to ensure that we can focus on providing exceptional service in new construction, remodeling and building maintenance. We have demonstrated professionalism, high quality and reliability time and time again. At Convex Development, we take pride in being a premier general contractor for custom new home and remodeling, placing the same passion for excellence to your next new project.

Services Provided
New Home Builder
Construction Management
Interior Renovations
Best of Houzz 2018 - DesignBest of Houzz 2018 - Client SatisfactionBest of Houzz 2017 - DesignBest of Houzz 2016 - DesignBest of Houzz 2015 - DesignHouzz InfluencerRecommended on Houzz50,000 Ideabook Saves
13 Reviews
Relationship: ClientProject Date: Aug 2019

I highly recommend Ethan and his team. Ethan is easy to work with, professional and is responsive. He took the time to listen to what we wanted and made appropriate suggestions and recommendations. Th...Read More

Nancy M.
Relationship: ClientProject Date: Apr 2017

From recommending a terrific architect who listened and truly understood our strong desire for form and function to helping us select the trades, materials and finishes, to dealing with inspections at...Read More

Relationship: ColleagueProject Date: Dec 2009

Easy to deal with as we are dealing with the professional. Sound knowledge on contemporary building material and building by-law. Strong-team in Project Management.Read More

Nick Wei
Relationship: ClientProject Date: Oct 2015

Ethan helped us plan and build two large walk-in closets. The design work maximized the efficiency of the two oddly shaped spaces, the materials are a lot higher quality than we expected for the pric...Read More

Relationship: Colleague

I am a sales representative for Oasis Windows Ltd. Our company has provided window/ door orders for many projects managed by Ethan Wang as the principal of YCW Contracting Ltd in the Greater Vancouver...Read More

Relationship: ClientProject Date: Dec 2012

We are very happy to work with Ethan in my new house building, during the process, he provided us a lot of professional precious opinions to improve the layout and internal design of our house. His pr...Read More

Kelvin Cai
Relationship: ClientProject Date: Jun 2015

We had a bad experience with Ethan. The construction management is a mess, and he is irresponsible. I have attached some picture of landscape at 49 Ave. It is supported to be premium landscape design ...Read More

The Lighting Warehouse
Relationship: ColleagueProject Date: Nov 2015

The team at Convex Development is very professional and well organized. Ethan is very knowledgeable and easy to deal with.Read More

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