Business Details
Your Trusted Chimney Service Experts in Bethesda, MD
Johnson Chimney Service has been a trusted provider of comprehensive chimney solutions for over six decades. Founded by Walter and Joni Kerr, our family-owned business combines generational expertise with modern techniques to deliver exceptional service across Washington DC, Maryland, and Northern Virginia. Our certified professionals utilize advanced equipment for chimney inspections, cleanings, repairs, and installations, ensuring safety and efficiency for residential and commercial properties.With a commitment to fair pricing and customer satisfaction, we have served more than 30,000 clients, earning a reputation for reliability and technical excellence. Our team prioritizes personalized service, offering flexible scheduling and transparent communication to address each client's unique needs.
Services
Chimney Cleaning
Chimney Inspection
Chimney Repairs
Stainless Steel Caps
Vent Cleanings
Chimney Rebuilds
Highlights and features
- Over 60 years of specialized chimney service experience
- Certified professionals with industry-recognized expertise
- Advanced tools for thorough inspections and cleanings
- Transparent pricing with no hidden fees
- Proven track record with 30,000+ satisfied clients
Associations and certifications
- Certified Chimney Service Provider
What people say
Excellent job
Detailed inspection
Professional and thorough
Stress-free scheduling
Quality workmanship
Services
Chimney Cleaning
Our chimney cleaning service removes soot, creosote buildup, and debris using rotary cleaning technology. Certified technicians ensure compliance with NFPA standards for fire safety and efficiency. Regular maintenance prevents hazardous blockages and improves heating performance for wood-burning and gas fireplaces.
Chimney Inspection
We conduct Level 1 and Level 2 chimney inspections following NFPA 211 guidelines. Our certified inspectors use video scanning technology to identify cracks, water damage, and structural issues. Comprehensive reports help prioritize necessary repairs or maintenance.
Chimney Repairs
Our repair services address damaged chimney crowns, cracked flue tiles, and deteriorated mortar joints. We use refractory materials for smoke chamber resurfacing and install stainless steel dampers. Water sealing treatments prevent future moisture damage to brickwork.
Stainless Steel Caps
We install corrosion-resistant stainless steel chimney caps that prevent water intrusion and animal entry. Custom-fabricated covers include mesh screens for proper ventilation while blocking downdrafts and embers.
Vent Cleanings
Our vent cleaning service maintains dryer exhaust systems and HVAC ductwork. High-powered vacuum systems remove lint buildup in residential and commercial dryer vents, reducing fire hazards and improving appliance efficiency.
People
Walter Kerr
Founder
With over 30 years of industry experience, Walter Kerr established Johnson Chimney Service to provide expert chimney care. He oversees operations and ensures adherence to safety standards across all service areas.
Joni Kerr
Co-Founder
Joni Kerr manages client relations and scheduling coordination. Her customer service focus ensures seamless appointment booking and personalized communication for residential and commercial clients.
Dakota Kerr
Field Technician
Certified chimney technician Dakota Kerr performs inspections and repairs with specialized tools. He provides detailed assessments and implements durable solutions for complex chimney issues.
Chadd Kerr
Service Specialist
Chadd Kerr handles technical service calls and emergency repairs. His expertise includes stainless steel cap installations and vent system maintenance for improved fireplace efficiency.
Austin Kerr
Project Coordinator
Austin Kerr manages project timelines and client communications. He coordinates large-scale rebuilds and ensures timely completion of complex chimney restoration projects.
Questions
How do I know if my chimney needs repairs beyond cleaning?
Look for cracked bricks, deteriorated mortar joints, rust on dampers, or water stains near the chimney. Annual inspections help identify structural issues early.
What is creosote and why is it dangerous?
Creosote is a flammable byproduct of wood burning that accumulates on chimney walls. It poses serious fire risks if not removed during professional cleanings.
How often should chimneys be cleaned?
The NFPA recommends annual inspections. Cleanings are needed based on usage frequency and visible buildup during inspections.
Why is chimney cleaning important?
Regular cleaning removes combustible debris, prevents chimney fires, and ensures proper ventilation for safe fireplace operation.
Do you offer emergency repair services?
We provide prompt scheduling for urgent issues but do not offer after-hours emergency services.
