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Free Safety Inspection
Comprehensive chimney safety assessment including structural evaluation, flue inspection, and identification of all repair needs throughout London, Ontario.
London, Ontario Masonry Specialists
Chimney Repair London Ontario
Professional chimney repair, rebuilding, and restoration services in London, Ontario and nearby communities. We handle deteriorated mortar, crown failure, spalling brick, and full chimney rebuilds.
Our Chimney Repair Projects
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More project images appear throughout this page and in the full gallery.
Professional Service
Chimney Repair
Professional chimney repair, rebuilding, and restoration services in London, Ontario and nearby communities. We handle deteriorated mortar, crown failure, spalling brick, and full chimney rebuilds.
What we offer
Chimney rebuilding and reconstruction
Tuckpointing and mortar repair
Chimney cap, custom flashing, and crown repair
Chimney inspections (Level I, II, III) and safety assessments
Chimney sweeping and creosote removal
Flue liner installation and gas fireplace venting repair
Animal mitigation and humane removal
WETT certification preparation
Our Chimney Repair Process
A deliberate sequence produces durable work. We plan each step so the finished result looks right and lasts.
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Code Compliance Review
Review all work against Ontario Building Code, WETT certification requirements, and London fire safety standards to ensure complete compliance.
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Professional Restoration
Expert chimney repair, rebuilding, and restoration using quality materials and traditional techniques for safe, long-lasting results.
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Safety Certification
Final safety inspection and certification ensuring your chimney meets all Ontario safety standards and insurance requirements.
Common Chimney Repair Problems
These are the failure points we see most often when repairs are delayed or original installation quality was poor.
Chimney Crown Damage from Ontario Winters
London's freeze-thaw cycles cause chimney crowns to crack, allowing water infiltration that damages the entire chimney structure and requires immediate repair.
Deteriorating Mortar Joints
Ontario's harsh weather breaks down chimney mortar over time, creating safety hazards and allowing water damage that can affect your home's structure.
Leaning or Unstable Chimneys
Foundation settling or structural damage can cause chimneys to lean or become unstable, creating serious safety hazards that require immediate professional assessment and repair.
Chimney Repair Services Available In
We provide professional chimney repair services throughout Southwestern Ontario with project planning tailored to each property and municipality.
Our Service Coverage Map
Use this map to get a quick sense of coverage around London and nearby municipalities. We schedule by route density and project scope.
Related Chimney Repair Resources
If you are comparing chimney repair options in London, these pages cover tuckpointing, brick repair, and getting a detailed project quote.
Brick Repair & Tuckpointing
Repair failing mortar joints and surrounding brickwork tied to chimney damage.
Brick Repair in London, Ontario
See local brick repair details for chimneys and exterior masonry in London.
Request a Chimney Repair Quote
Book a free assessment for chimney crowns, flashing, spalling, or rebuild work.
Project Highlight
See more chimney repair projects
Why Choose LancasterFBC for Chimney Repair in London, Ontario?
We keep the process disciplined, the communication clear, and the finished work rooted in local conditions.
Local London Expertise
Over 20 years serving London and Ontario with deep knowledge of local building codes, heritage requirements, and climate-specific chimney challenges.
Heritage Chimney Expertise
Specialized in restoring London's historic chimneys, including heritage properties, using traditional materials and techniques that meet heritage guidelines.
Ontario Climate Solutions
Our chimney repairs are designed to withstand London's harsh winters, freeze-thaw cycles, and high winds for maximum safety and longevity.
Complete Safety Compliance
All chimney work meets Ontario Building Code, London fire safety requirements, and insurance standards for complete peace of mind.
Benefits of Professional Chimney Repair
Smart planning, durable materials, and proper restoration details matter more than quick cosmetic fixes.
Safety & Protection
Ensure your family's safety with properly functioning chimney systems that prevent carbon monoxide leaks and fire hazards.
Structural Integrity
Maintain your home's structural integrity with professional masonry work that addresses foundation and chimney issues.
Cost Effective
Prevent costly emergency repairs with regular maintenance and timely chimney restoration services.
Frequently Asked Questions
Answers to the planning, scope, and maintenance questions we hear most often about chimney repair.
Do you offer free estimates?
Yes. Contact us with photos and details for an estimate.
What areas do you serve?
We serve Southwestern Ontario, including London and surrounding communities.
How much does chimney repair cost in London, Ontario?
Chimney repair costs in London vary widely based on damage extent. Minor tuckpointing ranges from $500-1500, while complete chimney rebuilds can cost $3000-8000. We provide free detailed assessments and transparent pricing for all London-area projects.
Do I need WETT certification for my chimney in Ontario?
WETT certification is required for insurance purposes when installing or significantly modifying wood-burning appliances in Ontario. We can coordinate WETT inspections and ensure all work meets certification requirements.
How often should chimneys be inspected in London, Ontario?
Annual chimney inspections are recommended in Ontario due to harsh weather conditions. We provide comprehensive safety inspections and can identify potential issues before they become costly emergency repairs.
Can you repair heritage chimneys in London?
Yes! We specialize in heritage chimney restoration using traditional materials and techniques that meet London heritage guidelines. We understand the unique requirements for historic properties in heritage areas.
What causes chimney leaning and is it dangerous?
Chimney leaning is usually caused by foundation settling, freeze-thaw damage, or structural issues. It's extremely dangerous and requires immediate professional assessment. We provide emergency chimney stabilization and rebuilding services.
When should I rebuild vs repair my chimney?
Rebuilding is recommended when structural damage is extensive, the chimney is leaning, or repair costs exceed 50% of rebuild costs. We provide honest assessments and help you make the most cost-effective decision for your London property.
Other Projects
Explore our completed masonry restoration projects showcasing our expertise in heritage preservation and modern construction techniques.
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Before
After
Chimney Repair
Chimney Replacement & Architectural Integration
London, Ontario
Complete replacement and restoration of a brick chimney for seamless architectural integration with a white brick home in London, Ontario. Project included detailed surface preparation and weather-resistant, masonry-specific paint application for long-lasting protection and unified curb appeal.
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After
Chimney Repair
Complete Chimney Stone Rebuild
London, Ontario
Complete transformation of a chimney by removing the original brick and installing premium Arriscraft stone. This project involved full demolition of existing materials and expert stonework installation, resulting in a dramatic improvement in both aesthetics and durability for this London, Ontario home.
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Brick Repair
Brick Repair & Repointing for a London Facade
London, Ontario
Targeted brick replacement and mortar joint repair restored this London facade, tightened up the finish, and addressed the visible deterioration clients were noticing from the street.
Start with a clear scope
Concerned about your chimney safety? Contact LancasterFBC today for a FREE chimney inspection and professional assessment in London, Ontario!
Contact us today for a free consultation and estimate. We’ll review the condition of your project, explain the repair path, and outline what durable workmanship requires in London, Ontario.