Business Details
Expert Chimney Cleaning & Repair Services in DC, MD & VA
Johnson Chimney Service has been a trusted name in chimney care for over six decades, serving the Washington DC, Maryland, and Northern Virginia areas with unwavering dedication. Founded by Walter and Joni Kerr, our family-owned business combines generational expertise with cutting-edge technology to deliver safe, efficient, and reliable chimney solutions. Our certified technicians specialize in comprehensive services including inspections, cleanings, repairs, and installations, ensuring every project meets rigorous safety and quality standards.We pride ourselves on using advanced tools and techniques to address creosote buildup, structural issues, and ventilation problems while maintaining transparent pricing and exceptional customer service. With thousands of satisfied clients and a commitment to ongoing education, we remain at the forefront of industry advancements while preserving the personalized approach that has defined our legacy.
Services
Chimney Cleaning
Chimney Inspection
Chimney Repair
Chimney Rebuild
Gas Log Cleanings
Dryer Vent Cleaning
Chimney Caps
Flue Tile Replacement
Waterproofing
Smoke Chamber Sealing
Highlights and features
- We have over 60 years of experience in professional chimney services.
- Our team uses advanced tools for thorough inspections and cleanings.
- We offer transparent pricing with no hidden fees.
- Our certified technicians meet industry safety and quality standards.
- We provide personalized service tailored to local climate challenges.
What people say
Excellent job
Thorough inspection
Professional team
Stress-free scheduling
Detailed explanations
Services
Chimney Cleaning
Our professional chimney cleaning service removes dangerous creosote buildup and debris from flue systems. Using rotary cleaning technology, we eliminate fire hazards while improving ventilation efficiency. Certified technicians perform thorough inspections to identify hidden obstructions, ensuring optimal airflow and safety compliance. This essential maintenance prevents carbon monoxide leaks and extends chimney lifespan.
Chimney Inspection
We offer comprehensive chimney inspections meeting NFPA standards. Our Level 2 inspections utilize video scanning technology to examine internal components for cracks, water damage, or structural issues. Technicians assess damper functionality and flue integrity, providing detailed reports with repair recommendations to maintain safe operation.
Chimney Repair
Specializing in smoke chamber sealing and flue tile replacement, our repairs restore chimney functionality using heat-resistant materials. We address mortar deterioration through tuckpointing and install stainless steel liners for damaged systems. All repairs include 20-year warranties and meet local building code requirements.
Chimney Rebuild
For severely damaged chimneys, we perform complete tear-down and rebuilds using premium masonry materials. Our process includes foundation reinforcement, waterproofing applications, and custom crown installations. Rebuilds incorporate modern ventilation systems while maintaining original architectural aesthetics for residential and commercial properties.
Gas Log Service
We specialize in gas fireplace maintenance including burner cleaning, log replacement, and vent system inspections. Our technicians optimize gas flow efficiency while checking for carbon monoxide leaks. Annual servicing ensures safe operation of gas inserts and maintains manufacturer warranty requirements.
People
Walter Kerr
Founder
With over 60 years in the industry, Walter established Johnson Chimney Service to combine technical expertise with personalized care. He oversees operations and quality control, ensuring every project meets safety standards.
Joni Kerr
Co-Founder
Joni manages client relations and scheduling, bringing decades of experience in coordinating complex chimney projects. Her focus on customer satisfaction has built lasting community relationships.
Dakota Kerr
Field Technician
Certified chimney specialist with 15 years of hands-on experience in inspections, repairs, and installations. Provides expert technical service while maintaining safety protocols.
Chadd Kerr
Service Manager
Oversees daily operations and technician training. Specializes in complex rebuilds and waterproofing solutions, ensuring long-term chimney durability.
Austin Kerr
Customer Service
Coordinates appointments and client communications, ensuring seamless service experiences. Trained in identifying customer needs and matching them with appropriate solutions.
Questions
How often should chimneys be inspected?
The NFPA recommends annual inspections for chimneys in regular use, with cleaning performed as needed based on usage frequency and buildup levels.
What causes chimney fires?
Creosote buildup from wood combustion is the primary fire hazard. Regular cleaning removes this flammable residue, while proper ventilation prevents dangerous accumulation.
Do you service gas fireplaces?
Yes, we provide comprehensive maintenance for gas fireplaces including burner cleaning, log replacement, and vent system inspections to ensure safe operation.
Are chimney repairs covered by warranties?
Our smoke chamber sealing includes a 20-year warranty, while stainless steel liners and caps carry lifetime warranties with proper maintenance.
Can water damage affect chimneys?
Yes, water intrusion causes masonry deterioration. Our waterproofing services protect against moisture damage through specialized sealants and crown repairs.
Do you offer emergency services?
We handle urgent chimney issues during regular business hours but don't provide after-hours emergency services.
