A&S Chimney Services LLC
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Claim This BusinessAbout A&S Chimney Services LLC
A&S Chimney Services LLC operates from Clarksburg, Maryland, holding a Maryland Home Improvement License (MHIC No. 05-145258) and maintaining a 4.9-star average across 38 client reviews. The company provides chimney cleaning, inspections, relining, rebuilds, and custom installations for homeowners throughout the Clarksburg area and neighboring communities.
What sets A&S apart is their capacity to handle projects spanning the full complexity range. They service gas fireplaces, electric fireplace units, wood stoves, and pellet stoves, maintaining each fuel type according to manufacturer specifications. Their inspection services follow National Fire Protection Association protocols, offering both Level 1 and Level 2 evaluations, and they back certain repairs with a workmanship guarantee against defects.
Reviewers consistently mention Juan, a technician who documents findings with photographs and explains repair options without pressure. One reviewer described a multi-component restoration including a new chimney cap, flue relining, and firebox rebuild, the crew arriving on schedule, working cleanly, and honoring their original estimate despite discovering hidden mortar damage.
What Customers Say
Four of four detailed reviewers specifically credit Juan with clear communication and fair pricing. Five-star reviews consistently mention specific completed work, firebox rebuilds, custom caps, gas fireplace service, rather than generic praise. All reviewers describe the workspace Left cleaner than found.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 9 AM–1 PM |
Services
Chimney Cleaning and Inspection
Annual sweeping and NFPA Level 1 or Level 2 inspection services for safety compliance.
Chimney Relining
Flue liner repair and replacement using appropriate materials for the fuel type serviced.
Firebox and Masonry Repair
Firebox rebuilding, tuckpointing, and structural masonry restoration for damaged chimneys.
Custom Chimney Cap and Chase Cover Installation
Factory-made and custom caps, chase covers, and crown work to prevent water intrusion.
Fuel-Type Fireplace Service
Maintenance, cleaning, and installation for wood stoves, pellet stoves, gas log sets, and electric units.
Dryer Vent Cleaning
Interior dryer vent cleaning to reduce fire hazard and improve appliance efficiency.
Chimney Waterproofing
Application of breathable water-repellent treatments to extend chimney lifespan.