Business Details
50+ Years
experience
Emergency
services
Expert Plumbing Services in Markham, ON
Griffiths Plumbing has been a trusted family-owned business since 1974, delivering plumbing solutions for residential, commercial, and industrial clients. Founded as George Griffiths and Sons, our legacy continues through David, Leonard, and Janice Griffiths, who lead as hands-on team members. Under Davids leadership, weve expanded services to meet evolving industry demands while maintaining our commitment to quality and customer satisfaction.Our team of experienced professionals prioritizes efficiency, reliability, and client collaboration, as evidenced by decades of partnerships with property managers, businesses, and homeowners. With over 50 years of combined expertise, we ensure every project adheres to the highest standards of craftsmanship and safety.
Services
Custom Homes Plumbing
Backflow Prevention
Commercial Plumbing
Industrial Plumbing
Property Management
Details
- Year established: 1974
Highlights and features
- We offer 50+ years of combined plumbing expertise.
- Our family-owned team provides hands-on service and accountability.
- Certified backflow prevention specialists since 2008.
- Comprehensive solutions for residential, commercial, and industrial needs.
- Proven track record with 1,000+ backflow installations.
Associations and certifications
- Ontario Water Works Association (OWWA)
What people say
Efficient and knowledgeable
Reliable and prompt
Highly recommend
Exceeded expectations
Dedicated professionals
Services
Custom Homes Plumbing
Griffiths Plumbing designs and installs complete plumbing systems for custom homes and cottages. From water source connections to luxury fixtures, we ensure durability and efficiency. Our team manages projects from street connection to final installation, guaranteeing systems that meet modern demands while withstanding harsh Canadian climates.
Backflow Prevention
As OWWA-certified specialists, we install and maintain backflow prevention systems to protect water supplies. Our services include site surveys, device installation, annual testing, and municipal reporting. We ensure compliance for industrial and commercial properties, preventing contamination risks through secure, code-compliant solutions.
Commercial Plumbing
We provide tailored plumbing solutions for commercial properties, including emergency repairs, maintenance plans, and large-scale installations. Our team handles projects exceeding 300,000 sq ft, ensuring minimal disruption to operations while delivering systems that meet rigorous business demands with proven reliability.
Industrial Plumbing
Our industrial plumbing services address complex infrastructure needs for manufacturing and production facilities. We specialize in high-capacity water systems, pressure management, and code-compliant installations. Our approach ensures operational continuity and compliance with safety standards for demanding industrial environments.
Property Management
Griffiths Plumbing supports property managers with comprehensive plumbing services, including tenant changeovers, preventative maintenance, and emergency repairs. We streamline operations through reliable, timely service, reducing workload while maintaining property value and tenant satisfaction across residential and commercial portfolios.
People
David Griffiths
Lead Plumber
David Griffiths leads Griffiths Plumbing with over 30 years of industry experience, focusing on commercial and industrial projects. He ensures every installation meets rigorous standards while maintaining the family business's legacy of excellence.
Leonard Griffiths
Operations Manager
Leonard Griffiths oversees daily operations, combining hands-on expertise with strategic management. His focus on client collaboration and quality control has strengthened the company's reputation for dependable, high-standard plumbing solutions.
Janice Griffiths
Project Coordinator
Janice Griffiths manages project logistics and client communications, ensuring seamless execution from planning to completion. Her attention to detail and commitment to customer satisfaction drive the team's consistent delivery of exceptional results.
Questions
What services does Griffiths Plumbing offer?
We specialize in custom home plumbing, backflow prevention, commercial/industrial systems, property management support, and emergency repairs.
Do you provide emergency plumbing services?
Yes, we offer prompt emergency repair services for residential and commercial clients.
Which areas do you serve?
We operate across Toronto, Markham, Richmond Hill, Vaughan, Mississauga, and surrounding regions.
Why is backflow prevention important?
Backflow prevention safeguards clean water supplies from contamination, meeting legal requirements and ensuring safety.
How can I apply for a plumbing job at Griffiths?
Contact us via phone or email to discuss apprenticeship or experienced plumber opportunities.
