Business Details
37 Years
experience
Emergency
services
Ottawa General Contractors | Trusted Renovation Experts
Since 1989, Sirois & Sons has established itself as a trusted name in Ottawa's construction industry. Our journey began with foundational work in exterior landscaping and basement/bathroom renovations, gradually expanding our expertise to deliver comprehensive general contracting services. Over three decades, we've built a reputation for exceptional craftsmanship, meticulous project management, and a client-centric approach that prioritizes quality and communication throughout every project phase. Our team of skilled tradespeople and trusted sub-contractors brings decades of collective experience to each job, whether restoring heritage properties or creating modern accessible spaces. We take pride in guiding clients through the complexities of renovation and construction, ensuring structural integrity while maximizing investment value.Our portfolio includes transformative residential projects, commercial fit-ups, barrier-free renovations, and specialized construction work that has earned industry recognition. Through strategic project scaling, we maintain hands-on oversight while delivering timely results that align with client expectations. Our commitment to transparency and accountability has fostered lasting relationships with homeowners, architects, and business clients throughout Ottawa and the surrounding region. As an Ottawa-based company with deep local knowledge, we combine proven methodologies with innovative solutions to address unique construction challenges. This dedication to excellence, reflected in numerous successful projects and client testimonials, continues to drive our mission of building trust through construction expertise.
Services
Home Renovations
Home Additions
Barrier-Free Renovations
Commercial Fit-Ups
Special Projects
Bathroom Renovations
Kitchen Renovations
Basement Renovations
Home Inspections
Details
- Year established: 1989
Highlights and features
- We offer 35+ years of Ottawa construction expertise
- Our team includes certified carpenters and licensed tradespeople
- We maintain full project transparency with weekly client updates
- Our portfolio includes award-winning heritage restoration projects
- We guarantee quality through hands-on project supervision
What people say
Superior craftsmanship
Exceptional project management
High-quality finishes
Efficient issue resolution
Award-winning results
Services
Home Renovations
Our comprehensive home renovation services transform existing spaces while maintaining structural integrity. Specializing in bathroom, kitchen, and basement renovations, we combine modern design with functional improvements. Our experienced team ensures every project meets building codes while maximizing property value through careful material selection and precise execution.
Home Additions
We create tailored home additions that seamlessly integrate with existing architecture. From multi-level extensions to sunroom installations, our designs enhance living space while maintaining aesthetic coherence. Our process includes structural engineering assessments and permits coordination to ensure safe, code-compliant expansions that meet long-term homeowner needs.
Barrier-Free Renovations
Specialized barrier-free construction services focus on creating safe, navigable spaces for all mobility levels. We implement ADA-compliant modifications including walk-in showers, widened doorways, and non-slip flooring systems. Our team combines safety requirements with aesthetic considerations to maintain home value while improving accessibility for occupants.
Commercial Fit-Ups
Our commercial fit-up services transform office spaces and retail environments to meet modern business needs. From initial space planning to final finishes, we manage complete interior renovations while minimizing operational disruption. Our expertise includes ADA compliance, electrical upgrades, and code-required safety modifications for commercial properties.
Special Projects
We execute unique construction projects requiring specialized expertise, from heritage restorations to specialized structural modifications. Our team handles complex challenges like foundation reinforcement, historical material preservation, and custom architectural elements. Each project benefits from our experience with Ottawa's building regulations and historical preservation requirements.
People
Pierre Sirois
Principal Contractor
Ottawa native Pierre Sirois leads the company with 35+ years of construction industry experience. As both project manager and primary client contact, he oversees all operations while mentoring skilled tradespeople. His commitment to quality ensures each project maintains the company's reputation for excellence while delivering innovative solutions to complex construction challenges.
Questions
What types of home renovations do you specialize in?
We specialize in complete home renovations including kitchens, bathrooms, basements, and barrier-free modifications. Our team handles both cosmetic updates and structural transformations while maintaining heritage integrity in older properties.
Do you handle commercial construction projects?
Yes, we complete commercial fit-ups, office renovations, and business premises modifications while maintaining operational continuity. Our experience includes historical commercial properties and code-compliant tenant improvements for modern businesses.
How long does a typical renovation take?
Project timelines vary by scope but typically range from 4-12 weeks for standard renovations. We provide detailed schedules during planning and maintain weekly updates to ensure timely completion without compromising quality standards.
Are you experienced with heritage properties?
Our team has extensive experience restoring historical buildings including parliamentary offices and 19th-century homes. We maintain appropriate materials and techniques while incorporating modern improvements that preserve structural integrity and historical character.
What service areas do you cover?
We serve Ottawa and surrounding areas including the Ottawa Valley. Our local expertise ensures compliance with municipal regulations while understanding regional construction challenges and architectural styles specific to Eastern Ontario.
