Your Dream Home Starts with Us
Custom Home Build Services in the GTA – Designed for Living, Built to Last
With over 20 years of experience, our custom home build service in the GTA delivers Tarion-registered, energy-efficient, and code-compliant homes. We manage everything, from design and permits to final finishes, under one streamlined process for convenience and comfort.
Transform Your Space
Build Your Dream Home with Trusted Custom Builders in the GTA
At RM Renovation, we offer a fully managed custom home build service that’s designed for precision, performance, and peace of mind. Our licensed team handles everything from architectural drawings and permit acquisition to foundation work, framing, and high-efficiency mechanical systems. As a Tarion-registered builder, we meet all Ontario Building Code requirements and provide full warranty coverage.
Unlike mass developers, we tailor each home to your vision, lot, and lifestyle, ensuring a smooth, transparent process with no surprises.
Our testimonials
Reviews from Our Happy Clients
Excellence in Renovation
Complete Custom Home Build Services – All Under One Roof
We deliver full-scope custom home build services in the GTA, managing every phase from architectural plans to finishes, with precision, care, and code compliance. Our complete range of services include:
Custom Home Design & Architectural Planning
Our design team creates personalized layouts and elevations that reflect your lifestyle and lot conditions. We coordinate with engineers and architects to deliver stamped drawings ready for permit submission and construction, similar to our whole home renovation services.
Permit Handling & Site Evaluation
We handle all permit applications, zoning compliance, and site evaluations. Our team assesses setbacks, grading, utility access, and conservation constraints to ensure a smooth, approved build from the ground up, following best practices like in our condominium renovation services.
Structural Framing & Foundation Work
From excavation to framing, we build solid structures using engineered footings, insulated concrete forms (ICF), and LVL beams. Our framing teams follow Ontario Building Code standards and industry best practices for durability, consistent with standards seen in basement renovations.
Interior Layout & Floor Plan Customization
We help you configure open-concept or zoned living layouts, integrating structural changes, staircase positioning, and space planning. Every inch is designed to fit your family’s daily needs and long-term comfort, complementing our living and bedroom renovation services.
High-End Finishes & Smart Home Integration
Choose from luxury flooring, custom cabinetry, quartz countertops, and premium fixtures. We also install smart lighting, thermostats, and home automation systems wired to today’s most advanced technology standards, paired with our kitchen renovation and bathroom remodel expertise.
Energy-Efficient Building & Sustainability Options
We build with spray foam insulation, HRV systems, low-E windows, and Energy Star appliances. For clients aiming higher, we offer Net Zero-ready builds and EnerGuide certification to reduce energy use and long-term costs, similar to the efficiency upgrades included in our flooring and tiling services.
Designing Timeless Spaces
Why Homeowners Across the GTA Choose RM Renovation
Our custom home build service is trusted across the GTA for its expert delivery, technical compliance, and client-first approach, from design to final inspection. Here’s why you should always choose us for your custom home builds:
Tarion-Registered & Fully Insured Builder
We’re a Tarion-registered custom home builder, offering 7-year statutory warranty protection. Our team is fully insured and WSIB-certified, ensuring your investment is secure and legally protected throughout construction.
Transparent Pricing & Fixed-Cost Contracts
We provide clear, detailed estimates and fixed-cost contracts with no hidden extras. Our budgeting process ensures you know exactly what you’re getting, helping you plan with confidence and avoid costly surprises.
Design-Build Approach for Seamless Execution
Our design-build process combines architecture, engineering, and construction under one roof. This means fewer delays, better coordination, and one point of contact from concept to final handover, following best practices like in our commercial renovation services.
EnerGuide & Energy Star Build Options Available
We build high-performance custom homes designed to reduce energy usage and increase comfort. Our team integrates Energy Star appliances, airtight framing, and HRV systems, with optional EnerGuide certification.
Personalized Lot Consultation & Zoning Insight
We assess your lot for zoning, access, grading, and setback restrictions, helping you understand what’s possible before you build. Our insight ensures your project aligns with local bylaws and avoids costly redesigns, similar to our home addition projects.
Trusted by Families in Toronto, Vaughan, and Beyond
From urban infill homes in Toronto to estate builds in Vaughan, Oakville, and King, we’ve earned the trust of families across the GTA. Our experience spans every neighbourhood type, soil condition, and permit process, complementing our living and bedroom renovation services.
Reimagine Your Home
Our Renovation Process – Simple, Clear & Board-Friendly
Locations We Serve
RM Renovation has been servicing Toronto and GTA area for more than 20 year.
- Toronto
- Mississauga
- Etobicoke
- Oakville
- Ajax
- Ancaster
- Angus
- Aurora
- Caledon
- Guelph
- Halton Hills
- Pickering
- Vaughan
- Hamilton
- Markham
- Barrie
- Bolton
- Bowmanville
- Brampton
- Brantford
- Brooklin
- Georgetown
- Georgina
- Port Perry
- Richmond Hill
- Oshawa
- Burlington
- Cambridge
- Clarington
- Concord
- Durham
- East Gwillimbury
- East Gwillimbury
- Thornhill
- Whitby
- Scarborough
- King City
- Kitchener
- Kleinburg
- Maple
- Milton
- Mono
- New Tecumseth
- Newmarket
- North York
- Orangeville
- Peel Region
- Woodbridge
We Offer The Best Renovation Service in GTA
Reimagine Your Home
Frequently Asked Questions
Costs vary by size, design, lot prep, and materials. On average, a custom home build service in the GTA ranges from $250–$450 per sq ft. We offer fixed-cost contracts for full transparency.
Yes. We are fully licensed and Tarion-registered, providing a 7-year new home warranty on all custom home builds across the GTA.
Absolutely. We handle the full permit process, including site plans, zoning checks, and engineering approvals to ensure your custom home meets all municipal and provincial requirements.
Most custom home builds take 8–14 months, depending on weather, permit timing, design complexity, and material selections. We provide a clear timeline at the start.
Yes. Our custom home build service includes full floor plan customization, so you can tailor every room to your needs, whether you want open-concept, zoned layouts, or multigenerational features.
We do. We offer Energy Star appliances, HRV systems, and EnerGuide-rated builds. For clients seeking high-performance homes, we also offer Net Zero-ready construction options.