

Add square footage and value to your home with seamless room additions. From sunrooms to master suites, we handle design, permits, and construction.
Get 10% off your room addition project. Free architectural consultation included!
At Rideout Contracting, we specialize in creating seamless room additions that expand your living space and enhance your home's value. With over 25 years of experience, our team manages every aspect from architectural design to final construction.
Whether you need a master bedroom suite, expanded kitchen, home office, sunroom, or in-law suite, we design and build additions that match your existing home's architecture, style, and quality.
Why Homeowners Choose Rideout Contracting:
We're room addition specialists who handle everything—design, engineering, permits, foundation, framing, electrical, plumbing, and finishing. Our turnkey approach means one team, one timeline, and seamless results.

Professional solutions tailored to your needs and budget.
Spacious bedroom additions with walk-in closets and ensuite bathrooms.
Expand your kitchen with dining areas, islands, or open-concept layouts.
Light-filled spaces with large windows perfect for year-round enjoyment.
Dedicated workspace separate from main living areas for productivity.
Self-contained living spaces with bedroom, bathroom, and kitchenette.
Add an entire floor for maximum space without losing yard area.
Get a free consultation and estimate today. Let's discuss your project!
A streamlined approach that delivers exceptional results.
We evaluate your property, discuss your needs, and determine the best addition design for your home and budget.
Professional architects create detailed plans ensuring the addition complements your home's existing style.
We handle all permit applications, engineering requirements, and building department approvals.
Expert construction of foundation, framing, and structural elements built to code.
Installation of electrical, plumbing, HVAC, insulation, drywall, and finish work.
Municipal inspections and final walkthrough to ensure everything meets standards and your satisfaction.
See the quality and craftsmanship in our completed work.




Experience, expertise, and a commitment to excellence set us apart.
Recognized for excellence in home remodeling and customer satisfaction.
Fully licensed contractors with comprehensive liability and workers' comp insurance.
We use only premium materials from trusted manufacturers with solid warranties.
We respect your time with realistic schedules and consistent communication.
Detailed quotes with no hidden fees. You'll know exactly what you're paying for.
All work backed by our comprehensive warranty for your peace of mind.
Licensed professionals with decades of combined experience.
Consistently high ratings from hundreds of satisfied homeowners.
Get answers to common questions about room additions.
Room addition costs typically range from $150-$400 per square foot depending on complexity, finishes, and systems required. A basic 200 sq ft addition might cost $30,000-$50,000, while a luxury master suite could exceed $100,000. We provide detailed estimates after evaluating your specific project.
Yes, room additions require building permits, and often engineering and architectural plans. We handle all permit applications, working drawings, and inspections as part of our service, ensuring full code compliance throughout the process.
Most room additions take 3-6 months from design to completion. Simple additions might take 8-12 weeks, while complex multi-room or second-story additions can take 6-9 months. Timeline includes design, permits, construction, and finishing.
Absolutely! We specialize in seamless integration, matching your home's architectural style, exterior materials, roofline, and interior finishes. The goal is for the addition to look like it was always part of your home.
Yes, we build second-story additions. First, we assess your home's foundation and structure to ensure it can support additional weight. We may need to reinforce the structure, which we factor into the design and cost.
Room additions typically return 50-80% of the investment at resale, depending on the type and quality. Bedroom and bathroom additions tend to offer the best ROI. Beyond resale value, you gain immediate enjoyment and functionality from the additional space.
Yes, we're a full-service contractor with licensed electricians and plumbers on staff. We extend all systems (electrical, plumbing, HVAC) into the new addition, ensuring everything is properly integrated and code compliant.
Yes, most homeowners remain in their homes during addition construction. We seal off work areas, maintain clean work sites, and minimize disruption to your daily life. We'll discuss specific impacts during planning.
Real reviews from satisfied homeowners.
"Our master bedroom addition is absolutely beautiful. Rideout Contracting handled everything from permits to the final walkthrough. You can't tell where the old house ends and the addition begins!"
- Robert & Linda Garcia
"We added a sunroom and it's become our favorite space. The team was professional, on schedule, and the quality of work is outstanding. Great experience from start to finish!"
- Michael Stevens
"The second-story addition gave us two bedrooms and a bathroom. The project was complex but they managed it expertly. Our home value increased significantly. Highly recommend!"
- Karen & Tom Mitchell
Professional room additions services throughout Ontario. Contact us to confirm service in your area.
Get a free consultation and detailed estimate. Let's bring your vision to life!
📞 Available Monday-Saturday 8AM-6PM | 🏆 25+ Years Experience | ✅ Licensed & Insured