Rock-Solid Integrity.
Built to Last.
Experience premium foundation repair, waterproofing, and structural reinforcement. Elevating industry standards with cutting-edge technology and over 20 years of local expertise.
The Tierney Difference
Ottawa's trusted foundation experts delivering uncompromising quality and peace of mind.
20+ Years Experience
Over two decades of specialized foundation repair experience in the Ottawa area, ensuring expert solutions for every project.
Local Ottawa Business
We're locally owned and operated, serving the Ottawa community with personalized attention and deep understanding of local foundation issues.
Free Estimates
No hidden costs or surprises. We provide detailed, free estimates so you can make informed decisions about your foundation repair needs.
Comprehensive Warranty
We stand behind our work with comprehensive warranties, giving you peace of mind that your foundation repair investment is protected.
Advanced Technology
We use the latest foundation repair technologies including carbon fibre reinforcement and advanced waterproofing systems for superior results.
Proven Results
Our track record speaks for itself with hundreds of satisfied customers across Ottawa who trust us with their foundation repair needs.
Our Foundation Repair Services
Exterior Waterproofing
Protect your foundation from water damage with our comprehensive exterior waterproofing solutions.
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Carbon Fibre Structure
Strengthen and stabilize your foundation with our advanced carbon fibre reinforcement system.
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Interior Waterproofing
Keep your basement dry and comfortable with our interior waterproofing systems.
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Interior Crack Injection
Repair foundation cracks quickly and effectively with our specialized injection techniques.
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Sump Pump
Expert sump pump installation and maintenance to prevent water damage and keep your basement dry.
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Foundation Crack Repair
Professional foundation crack repair services in Ottawa to restore your foundation's structural integrity.
Book Free EstimateBasement Waterproofing
Complete basement waterproofing solutions to keep your basement dry and protect your home in Ottawa.
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Structural Reinforcement
Strengthen and stabilize your foundation with our comprehensive structural reinforcement solutions.
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Our Process
From first contact to finished repair, we work with you every step of the way.
Free Estimate & Consultation
Reach out for a free, no-obligation estimate. We discuss your concerns, schedule a visit, and explain how we can help protect your foundation.
Inspection & Assessment
Our team performs a thorough inspection of your foundation and basement. We identify the cause of the issue and recommend the best solution for your home.
Custom Solution & Quote
We provide a clear, detailed quote and timeline. You’ll know exactly what we’ll do, what it costs, and how long it will take—no surprises.
Expert Repair
Our experienced crew completes the work with care and precision. We use proven methods and quality materials to deliver lasting results.
Quality Assurance
We stand behind our work. We'll walk you through what was done and answer any questions. Your satisfaction and peace of mind are our priority.
Free Estimate & Consultation
Reach out for a free, no-obligation estimate. We discuss your concerns, schedule a visit, and explain how we can help protect your foundation.
Inspection & Assessment
Our team performs a thorough inspection of your foundation and basement. We identify the cause of the issue and recommend the best solution for your home.
Custom Solution & Quote
We provide a clear, detailed quote and timeline. You’ll know exactly what we’ll do, what it costs, and how long it will take—no surprises.
Expert Repair
Our experienced crew completes the work with care and precision. We use proven methods and quality materials to deliver lasting results.
Quality Assurance
We stand behind our work. We'll walk you through what was done and answer any questions. Your satisfaction and peace of mind are our priority.
Our Recent Work
Take a look at some of our most recent foundation repair and waterproofing projects.
Your Foundation Is Your Home's First Line of Defense
At Tierney Foundation Repair, we specialize in identifying and fixing the root causes of structural damage. From cracked walls to basement leaks, our expert solutions ensure lasting stability, safety, and peace of mind. Let us help you safeguard your home—starting from the ground up.
Google Reviews
Don't just take our word for it. Here's what our clients in Ottawa have to say about our foundation repair services.
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Free Estimate
Ready to protect your home's foundation? Contact us today for a free, no-obligation estimate and expert consultation.
Phone
(613) 276-7261Service Area
Ottawa & Surrounding Areas
Business Hours
Mon - Fri: 8:00 AM - 6:00 PM
Sat: 9:00 AM - 4:00 PM
Our Service Area
We proudly serve the Ottawa region and surrounding communities with professional foundation repair services.