Business Details
48 Years
experience
Emergency
services
Your Trusted Chimney & Gutter Experts in Baltimore
Clean Sweep has been the most trusted chimney and gutter service provider in Maryland since 1978. Our team of experienced professionals is dedicated to delivering top-flight service, ensuring homes in Baltimore and surrounding areas are maintained to the highest industry standards. With an average of 15+ years of experience per team member, we specialize in chimney cleaning, inspections, gutter maintenance, slate roofing, and dryer vent services. We pride ourselves on prompt, reliable service and have built strong relationships with real estate agents and homeowners across the region. Our commitment to excellence includes Level 2 inspections, ChimScan technology, and a proprietary 12-point checklist to ensure thoroughness. As a locally owned and operated business, we serve properties ranging from million-dollar estates to modest homes with equal dedication to quality and safety.Our 24/7 emergency availability and transparent pricing have earned us a loyal client base, with over 80% of our business coming from repeat customers. We maintain certifications through MHIC #45764 and have established ourselves as the preferred contractor for prestigious neighborhoods like Bolton Hill and Oakenshawe. Our leadership team brings decades of hands-on experience, with Cullen Davis having worked in the field for over 20 years and James Green operating since 1978. Through consistent quality workmanship and fair pricing, we've become the go-to service provider for both residential and real estate industry clients.
Services
Chimney Services
Gutter Services
Slate Services
Duct & Vent Cleaning
Details
- Year established: 1978
Highlights and features
- 30+ years serving Baltimore's chimney and gutter needs
- 24/7 emergency service with no additional charges
- Certified technicians with 15+ years average experience
- Transparent pricing with no hidden fees
- Preferred contractor for top real estate agencies
Associations and certifications
- MHIC #45764
What people say
Experts at what they do
Fair pricing applies
Invaluable resource
Top-flight service
Dependable and responsive
Services
Chimney Services
Our comprehensive chimney services include inspections, cleaning, and repairs using advanced ChimScan technology. We perform Level 2 inspections as standard and use a proprietary 12-point checklist to identify potential issues. Our technicians address everything from basic maintenance to complex repairs, ensuring safe operation and preventing fire hazards. With MHIC certification and decades of combined experience, we serve both residential and commercial properties across Maryland and Washington DC.
Gutter Services
We offer complete gutter solutions from routine cleaning to full system replacement. Our experts handle aluminum, copper, and galvanized steel gutters while maintaining safety standards that prevent falls and property damage. Services include installation of maintenance-free systems and emergency repairs for clogged or damaged gutters. We serve Baltimore's historic neighborhoods and modern developments with equal attention to quality and detail.
Slate Services
Specializing in slate roofing maintenance and repair, our team handles delicate slate shingles with expert care. We replace damaged tiles, repair flashing, and install snow guards while preserving architectural integrity. Our technicians understand the unique challenges of slate roofs and provide solutions that maintain both functionality and aesthetic value for historic and modern properties.
Duct & Vent Cleaning
Our professional duct and vent cleaning services enhance indoor air quality and prevent fire hazards. We remove accumulated debris from dryer vents and HVAC systems, reducing fire risk and improving energy efficiency. The process includes disinfecting ducts to eliminate allergens and bacteria, following safety protocols that protect both our technicians and homeowners.
People
Cullen Davis
Partner
A lifelong Baltimorean with over 20 years in the chimney service industry, Cullen Davis brings hands-on expertise from his apprenticeship days to his current leadership role. His field experience enables him to effectively assess client needs and ensure quality service delivery.
James Jim Green
Founder
With five decades in the trade since starting in 1978, James Green established Clean Sweep's reputation for excellence. His journey from brick masonry apprentice to Baltimore's premier chimney service provider has shaped the company's commitment to quality and customer satisfaction.
Questions
What chimney services do you offer?
We provide chimney inspections, cleaning, repairs, gas log installation, and complete chimney lining services using industry-leading technology.
Are you available for emergencies?
Yes, we offer 24/7 emergency services with no additional charges for urgent chimney or gutter issues.
Do you serve commercial properties?
While primarily residential, we also service commercial properties including city buildings and historic structures.
What areas do you cover?
We serve Baltimore City, County, Howard, Harford, Anne Arundel, Montgomery Counties, and Washington DC.
How do I schedule an appointment?
Call us at 410-558-1111 or use our online scheduling form to book inspections or maintenance services.
Are you certified professionals?
Yes, we maintain MHIC certification #45764 and our technicians have 15+ years average industry experience.
