Hollis Chimney Co

Hollis Chimney Co is a name associated with the importance of professional chimney care, fireplace maintenance, and home safety. Chimneys play a vital role in residential properties by directing smoke, combustion gases, and other byproducts safely outside the home. However, regular use and exposure to changing weather conditions can cause chimneys to accumulate soot, develop structural damage, and experience ventilation problems. Without proper maintenance, these issues can reduce heating efficiency and increase the risk of chimney fires or smoke entering living spaces. Professional chimney services help homeowners maintain a clean, functional, and dependable fireplace system throughout the heating season. Whether a property features a traditional brick chimney, a modern fireplace, or a wood-burning stove, regular attention can help prevent costly repairs and improve overall performance. Homeowners considering Hollis Chimney Co should verify the company's current services, location, and qualifications to ensure that the provider meets their specific requirements. Choosing an experienced chimney professional is an important step toward maintaining a comfortable home and protecting the safety of everyone inside.


Core diagnostics

Complete hearth safety

Every visit includes containment drop-cloths and high-velocity HEPA vacuum filtration to ensure zero soot enters your living quarters.

Inspection
Maintenance
Containment

Flue camera diagnostics

Rotary power sweeping

Clean hearth guarantee

Full-height internal video sweeps detect hidden clay tile fractures, mortar decay, and creosote accumulation before fire hazards occur.

Precision mechanical whips strip Stage 1 to Stage 3 glazed creosote deposits from the flue walls down to bare masonry.

Double-layered canvas floor runners and industrial dust arrestors protect fine hardwood, mantels, and living room carpets without residual ash.

Verified feedback

Baltimore County home reviews

They arrived right at 7:30 AM, laid heavy canvas runners across our entire foyer, and showed clear camera footage of our flue before quoting any work.

David M., Glen Arm homeowner

Our fireplace had drafted smoke into the living room for two seasons. Hollis rebuilt the smoke chamber parging and replaced our cracked damper in one visit.

Karen T., Lutherville-Timonium

Straightforward tradesmen who explain creosote buildup without scare tactics. Pricing was fair and the hearth looked cleaner than when they walked in.

Marcus B., Towson resident

Ten specialized solutions

Full chimney and masonry trade

Structural masonry

Crown sealing and tuckpointing

We repair weather-damaged chimney crowns with elastomeric sealants, re-point spalled brick mortar joints, and perform full smoke chamber parging to halt freeze-thaw water intrusion.

Flue systems

Relining and damper installs

Factory-certified stainless steel flue liner insertions, top-sealing energy dampers, and firebox refractory panel replacements bring aging wood-burning systems up to current NFPA code.

Exterior protection

Caps and animal barriers

Custom-measured spark arrestor chimney caps, chase cover replacements, and heavy-gauge wire mesh screens prevent rain leaks, downdrafts, and nesting squirrels or birds.

Schedule your chimney sweep

Open Sunday through Friday from 7:00 AM to 10:00 PM for scheduled flue sweeps and emergency draft diagnostics across Glen Arm and Baltimore County.