Building Dreams
Across Southern Ontario

Rock Cliff Custom Homes brings exceptional craftsmanship and timeless design to every project. With over 20 years of experience, we create luxury custom homes tailored to your vision in communities like the Greater Toronto Area, Burlington, Mississauga, Muskoka, Oakville, Vaughan, Nobleton, and Orangeville. Whether you’re envisioning a modern showpiece or a classic design, we deliver unmatched quality and attention to detail.

Explore our service regions to see why we are the trusted name in custom-built homes across Southern Ontario.

Design – Build – Love

Ontario's Trusted Custom Home Builder

We design and build luxury custom homes in Burlington, GTA Toronto, Klienburg, Mississauga, Muskoka, Oakville, Vaughan, Nobleton, and Orangeville. From urban centres to scenic retreats, we bring expert craftsmanship and timeless design to every project across Ontario.

We're committed to delivering exceptional quality and unparalleled service in every project we undertake. From the initial design to the final build, we work closely with our clients to ensure their custom home exceeds expectations. Our dedication to craftsmanship, attention to detail, and customer satisfaction has made us a trusted name in luxury home building across Ontario.

Lennea & Sons Inc have successfully worked with Roman from Rock Cliff Custom Homes on numerous occasions. The reasons for our loyalty and repeat business are as follows:

The superior trades he employs to build the high quality custom homes he is known for.

His ability to get things done and satisfy his customers’ expectations.

His prompt payments of trades also shows respect for customers entrusting him with their dream home, contributing to a cohesive atmosphere, where trades want to provide the best job possible.

- Tim Lennea

Rock Cliff Custom Homes built us our dream home! The level of professionalism and the willingness to go ‘above and beyond’ that Roman and his staff displayed throughout the project were exemplary. Roman’s attention to detail and ability to deliver a superior product within our budget and time frame displayed his knowledge and experience of the industry. I would highly recommend working with Rock Cliff Custom Homes.

- Jennifer Love Boulton

We built our first custom home in Southeast Oakville with Rock Cliff Homes. It was a great experience from beginning to end. Ali and Roman are genuine, professional and truly care about making your home the best it can be. We were unfamiliar with the whole process as it was our first build and they helped make it very seamless and comfortable. The Rockcliffe team provided us with the guidance we needed from permits, trades, design to architecture. We had the pleasure of working with Kelly, our project manager who managed all of our trades in a timely manner. Our home was completed with meticulous attention to detail and we are beyond pleased with the final result. Rock Cliff built their business on transparency and this is exactly what you get. We loved working with the team and are excited to get started on our next build. If you are looking for a seasoned custom builder, I highly recommend working with Rock Cliff Homes, you won’t regret it.

- Sarah D’Souza

Roman is a pleasure to work with on each project we are apart of. While working together with his team, we have been able to create many high end stair & railing systems.

- Amber Stairs & Railings Inc.

Awesome customer service and warranty! Built my home with them 5 years ago and the attentiveness that they show is incomparable in the custom home builders market.

- Ramez Fares

My wife and I hired Rock Cliff Custom Homes to undertake an extremely complicated renovation and addition to our century home. We had a number of reputable companies decline the work due to the complex engineering required. Roman met with me and provided a comprehensive proposal within a few days. Work commenced on time and the project was completed ahead of schedule. The skilled tradesmen sourced by Roman were professional, timely and incredibly competent. Rock Cliff’s site supervisor, Elton, was an invaluable asset; insuring work was done properly and on schedule. His knowledge of the industry was instrumental in ensuring the success of the project. Kelly, the project manager, was able to streamline the entire process. Kelly ensured that each line item received at least 2-3 quotes and that each trade was ready to start on the correct date, to make the schedule run smoothly. The entire experience, while exhausting, was excellent!

- Addison Estates Inc.

We provide Infloor heating services for Rock Cliff homes. After installing several projects, we have developed a good working relationship. Rock Cliff’s site personnel ensure projects flow smooth. They are up-front with customers on pricing, which allows contractors to deal directly with homeowners ensuring details are not missed. Walter Kowal

- Canadian In-Floor Radiant Solutions Inc.

We love our House. I am very thankful to the entire Rock Cliff team. They where Very supportive in the entire process including introducing us to our architect. We ending up designing a demanding house with a lot modern details which proved to be challenging – but no problems thanks to them. The house finishes are stunning , We knew exactly what we wanted and they delivered . A big thanks to all of you – Ali – Roman – Lisa – Kelly – Elton and Dan. I will truly miss working with all of you – it was a fun project to work with you guys on – Until the next one !!!! . The pictures speak for themselves – 540 Trafford Oakville

- Mani Bagga