Renovations Don’t Have to Be Stressful
Our Aim is to Deliver State-of-the-Art Renovations with Complete Peace of Mind!
Elevate your business with our professional commercial renovation services, designed to enhance functionality
Transform your space with our expert residential renovation services, tailored to fit your unique style and needs

It's time, change your style
Do you fantasize about luxury homes? Can’t afford one?
You have come to the right place, we will help you live your dream without breaking the bank!

Affordable Renovations
Renovations Made Affordable for Our Windsor Community

Commercial spaces
Our Commercial Division: Helping You Bring Your Space to Work

Custom Closets
Custom Closets: Tailored Storage Solutions for Every Space


customer testimonials
What our customers are saying about us
⭐⭐⭐⭐⭐I cannot speak highly enough of the exceptional service and craftsmanship provided by this construction company. From start to finish, their team exhibited professionalism, expertise, and attention to detail that surpassed all expectations. Our project was completed on time, within budget, and the results are simply outstanding. I wholeheartedly recommend them to anyone seeking top-notch construction services.
I contracted MJ Ontario Construction for significant home renovations. The team completely transformed the space – I was extremely impressed with the quality of work, craftsmanship, and ease of communication. Manjeet was always pleasant to deal with and accommodated my requests wherever possible. I will certainly be working with him again on future renovation projects. I highly recommend MJ Ontario Construction!
I first want to say after calling every contractor in Windsor and surround area MJ construction was the cheapest rates, him and his team built me a custom pantry, which was the best quality I have ever seen. His professionalism and honesty along with his quality workmanship is what made me want him to do further work on my home. Want to say you won’t be disappointed hiring this company, I promise!Thanks again from Amanda and Bradley🙏🏼
Top notch Professionals! M J Constructions keep everything on track and was great to work with. This is the remodelling company everyone needs when looking for quality work and affordable prices.They knew exactly what we were asking for, work exceeded our expectations.We got a great quality work done quickly and they were easy to work with. Thanks
He is the best. Respect the time and high quality work . Manjeet is a very nice man and respectful and his work is perfect . In terms of the price , he was the best price among other offers I got
I have an old house and I thought it could be remodelled I came across the MJ Ontario construction and consulted with them. They were very creative and helpful and gave us excellent ideas as for the new design. We asked for a price estimate and then we compared with other contractors. MJ Ontario constructions the best. I took them for the job. They did a unbelievable work. The new design perfectly matches our family needs and we enjoy our remodeled us house very much. We are so happy. Thank you MJ Ontario construction for a fantastic job.

Our pricing
Quality doesn’t come at a low cost, but we are dedicated to providing our Windsor community with affordable pricing without compromising on excellence.
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