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48 Years
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Emergency
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Expert Chimney, Gutter & Slate Services in Baltimore
Since 1978, Clean Sweep has been the trusted choice for chimney, gutter, and slate services in Baltimore and surrounding areas. Our team of professionals brings over 15 years of average experience, delivering top-flight service with a commitment to safety and quality. We specialize in chimney inspections, gutter maintenance, slate roof repairs, and vent cleaning, serving homeowners and real estate agents with prompt, reliable solutions.

Our Level 2 inspections, ChimScan technology, and exclusive 12-point checklist ensure thorough evaluations and transparent communication. Recognized by local neighborhoods and real estate firms, we prioritize customer satisfaction through fair pricing, emergency availability, and a dedication to maintaining homes to the highest industry standards.
Services
Chimney Cleaning Gutter Maintenance Slate Roof Repair Air Duct Cleaning Dryer Vent Services
Details
  • Year established: 1978
Highlights and features
  • Our team averages 15+ years of experience in chimney and gutter services.
  • 24/7 emergency response with no additional after-hours charges.
  • Level 2 inspections using ChimScan technology for detailed analysis.
  • Exclusive 12-point checklist ensures transparent, quantifiable results.
  • Preferred contractor for Baltimore neighborhoods and real estate firms.
Associations and certifications
  • Maryland Home Improvement Commission (MHIC)
What people say
Experts at what they do Fair pricing Top-flight service Invaluable resource Damn fine work
Services
Chimney Cleaning
Professional chimney cleaning prevents fire hazards and carbon monoxide risks through annual inspections and debris removal. Our technicians use advanced tools to ensure safe, efficient operation. Regular maintenance extends chimney lifespan and protects home safety.
Gutter Cleaning
Gutter cleaning prevents water damage by removing debris that causes overflow and foundation issues. Our team ensures proper drainage to protect roofs, siding, and landscaping. Regular service avoids costly repairs and pest infestations.
Slate Roof Repair
Slate roof repair preserves durability and aesthetics with expert shingle replacement and flashing renewal. Our specialists handle fragile materials safely to maintain structural integrity. Proper care extends roof longevity beyond 100 years.
Air Duct Cleaning
Air duct cleaning removes allergens and debris to improve indoor air quality. Our process includes disinfection to eliminate bacteria and mold. Clean ducts enhance HVAC efficiency and reduce health risks.
Dryer Vent Cleaning
Dryer vent cleaning reduces fire hazards by removing lint buildup. Our service improves appliance efficiency and lowers energy costs. Regular maintenance ensures safe, optimal dryer performance.
People
Cullen Davis
Partner
Cullen Davis, a lifelong Baltimorean, has over 20 years of chimney service experience. He joined Clean Sweep as an apprentice and became a partner 10 years ago, leveraging field expertise to guide client solutions.
James Jim Green
Founder
James Jim Green founded Clean Sweep in 1978 after apprenticing as a brick mason. With over 40 years in the industry, he expanded services to include gutters, slate, and duct work, establishing the company's reputation for excellence.
Questions
What services does Clean Sweep offer?
We provide chimney inspections/cleaning, gutter maintenance, slate roof repairs, and air/dryer vent cleaning for residential and real estate clients.
Are emergency services available?
Yes, we offer 24/7 emergency response with no additional after-hours charges for urgent chimney or gutter issues.
Do you serve areas outside Baltimore?
We service Montgomery County, Washington DC, and surrounding Maryland areas in addition to Baltimore City and County.
How often should chimneys be inspected?
Annual Level 2 inspections are recommended to ensure safety and compliance with industry standards for fireplace and chimney use.
Why choose Clean Sweep over competitors?
Our team's 15+ years average experience, advanced ChimScan technology, and 12-point checklist provide unmatched transparency and reliability for home maintenance needs.