Business Details
37 Years
experience
Professional Chimney Cleaning & Repair Services
For over 36 years, Clean Sweep Chimney Cleaning & Repair has provided expert chimney and dryer vent services to homeowners in Alameda, Contra Costa, and San Joaquin Counties. As a CSIA-certified technician and licensed contractor (#549745), we combine decades of hands-on experience with state-of-the-art tools to ensure optimal performance and safety of chimney systems. Our services include comprehensive inspections, video scanning diagnostics, stainless steel liner installations, waterproofing, and emergency repairs.We prioritize customer education, providing detailed written reports and verbal explanations to ensure clients understand their system's condition. Fully insured and bonded, we serve as both owner and operator, guaranteeing personalized attention to every project. Our commitment to quality has earned us membership in the National Chimney Sweep Guild and recognition as a trusted local service provider.
Services
Chimney Cleaning
Video Inspections
Masonry Repair
Stainless Steel Liners
Dryer Vent Cleaning
Waterproofing
Chimney Caps
Fireplace Restoration
Details
- Year established: 1989
Highlights and features
- 36 years of specialized chimney system expertise
- CSIA-certified technician with NFPA standard compliance
- Serves Alameda, Contra Costa, and San Joaquin Counties
- Uses video inspection technology for accurate diagnostics
- Offers lifetime warranty stainless steel chimney caps
Associations and certifications
- CSIA #5280
- California Licensed Contractor #549745
Services
Chimney Cleaning
Professional chimney sweeping removes creosote buildup and debris using HEPA-filtered equipment. Includes visual inspection of accessible components and performance assessment. Recommended annually for wood-burning systems to prevent fire hazards and maintain efficiency.
Video Inspections
High-resolution video inspections examine chimney liners and hidden flue sections. Identifies cracks, blockages, or water damage not visible during standard checks. Provides detailed diagnostics for repair planning and safety compliance.
Masonry Repair
Restores chimney masonry through tuckpointing, crown repairs, and flashing replacement. Addresses water infiltration issues and structural weaknesses. Uses materials matching original construction for durability and aesthetic consistency.
Stainless Steel Liners
Installs corrosion-resistant stainless steel chimney liners for improved safety and efficiency. Ensures proper venting of combustion gases. Includes system compatibility assessment and precise sizing for optimal performance.
Dryer Vent Cleaning
Comprehensive dryer vent cleaning removes lint buildup to reduce fire risk and improve appliance efficiency. Inspects for kinks, blockages, or improper installation in one- and two-story homes.
People
Mike Danskin
Owner / Operator
Mike Danskin, owner and operator, brings 36 years of hands-on experience to every project. CSIA-certified (#5280) and licensed contractor (#549745), he specializes in chimney safety and system optimization.
Questions
How often should chimneys be inspected?
The National Fire Protection Association recommends annual inspections for all chimney systems, regardless of usage frequency.
What areas do you service?
We serve Alameda County, Contra Costa County, and San Joaquin County locations throughout Northern California.
Are you licensed and insured?
Yes, we hold California Contractor License #549745 and maintain full insurance and bonding for client protection.
What certifications do you hold?
Our technician is CSIA-certified (#5280) and stays current with NFPA standards and local building codes.
Do you offer warranties?
We provide lifetime warranties on stainless steel chimney caps and stand behind our workmanship with service guarantees.
What services do you offer?
Our services include chimney cleaning, video inspections, masonry repair, liner installations, dryer vent cleaning, and waterproofing solutions.
