Business Details
37 Years
experience
Emergency
services
Trusted Basement Waterproofing & Concrete Solutions in St. Catharines
Since 1989, Seal-Tite Quality Concrete has been the trusted choice for basement waterproofing and concrete solutions in St. Catharines and the Niagara Region. Our team of trained professionals specializes in foundation repairs, cistern installations, and water treatment systems, utilizing high-quality materials backed by a 25-year warranty on labor and materials. With over 30 years of experience, we prioritize customer satisfaction through free inspections, transparent communication, and prompt emergency service. Our commitment to excellence is reflected in our long-standing relationships with residential and commercial clients, including institutions like Brock University and the City of Port Colborne.We maintain rigorous safety standards, with staff certified in WHMIS, CPR, and confined space operations. Our proven track record includes resolving complex waterproofing challenges, from historic foundation repairs to modern drainage solutions. Customer testimonials highlight our professionalism, reliability, and ability to minimize property disruption during projects. As a locally owned business operated by St. Catharines native Mike Gionet, we combine technical expertise with personalized service to address each client's unique needs. Our comprehensive approach ensures lasting solutions for wet or leaking basements, cistern maintenance, and concrete construction projects.
Services
Foundation Waterproofing
Cistern Installation
Concrete Repairs
Drainage Systems
Water Treatment
Underpinning
Retaining Walls
Patios & Driveways
Details
- Year established: 1989
Highlights and features
- 30+ years of specialized waterproofing experience
- 25-year warranty on materials and labor
- Certified professionals with WHMIS and safety training
- Free inspections and no-obligation estimates
- Proven track record with commercial and residential clients
What people say
Trained professionals
Prompt emergency service
25-year warranty
Minimal property disruption
Clear communication
Services
Foundation Waterproofing
Our foundation waterproofing service protects properties from water intrusion using advanced membrane applications and drainage solutions. We address cracks, leaks, and structural vulnerabilities with 25-year warranty-backed materials. Ideal for homeowners and businesses in high-water-table areas, this service prevents mold growth and structural damage while maintaining property value.
Cistern Installation
We design and install custom cistern systems for residential and commercial water storage needs. Services include precast cistern placement, pump integration, and UV filtration system connections. Confined space certified technicians ensure safe installation and maintenance, providing reliable water access for properties without municipal connections.
Concrete Repairs
Specialized concrete repair addresses foundation cracks, spalling surfaces, and structural weaknesses. Our team uses underpinning techniques and reinforced concrete to restore integrity to damaged structures. This service extends the lifespan of buildings while preventing water infiltration through compromised surfaces.
Drainage Systems
Custom drainage solutions manage surface and subsurface water around properties. We install perimeter drains, French drains, and sump pump systems to redirect water away from foundations. Proper drainage prevents basement flooding and soil erosion while protecting landscaping investments.
Patios & Driveways
Durable concrete patios and driveways are constructed using reinforced materials for long-term performance. We offer decorative finishes, stamped patterns, and functional grading for proper water runoff. These surfaces enhance curb appeal while providing practical outdoor living and vehicle access spaces.
People
Mike Gionet
Owner/Operator
St. Catharines native Mike Gionet founded Seal-Tite Quality Concrete in 1989. With over 35 years of waterproofing expertise, he personally oversees projects ensuring technical precision and customer satisfaction. Certified in safety protocols and renowned for problem-solving complex water intrusion cases, Mike maintains direct client communication throughout every project.
Questions
What areas do you service?
We serve St. Catharines and the entire Niagara Region, including Port Colborne, Welland, and Fort Erie.
Do you offer emergency waterproofing services?
Yes, we provide prompt emergency response for urgent basement water issues and cistern failures.
What warranties do you provide?
All waterproofing work includes a 25-year warranty covering both materials and labor.
Are your staff certified?
Our team holds certifications in WHMIS, CPR, first aid, and confined space operations.
Can you handle commercial projects?
Yes, we've completed work for institutions like Brock University and the Niagara District School Board.
How do I schedule a free estimate?
Call 905-937-3338 or use our website contact form for a no-obligation inspection and estimate.
