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TRUSTED BY GAITHERSBURG, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon273
    Verified chimney sweeping services reviews

Find Chimney sweeps in Gaithersburg

Avatar for H & T Chimney Sweeping
H & T Chimney Sweeping
4.8(
71
)
Clean and Inspect a wood fireplace chimneyClean and Inspect a gas fireplaceClean and Inspect a wood burning stove or pellet stove+2 more

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"After finding out that our wood stove couldnâ t be installed due to an issue with the width of our existing chimney & the proposed liner, Honeycutt Chimney Sweep was recommended to us. Not only did Dustin fit us in quickly, but he also patiently explained our options, helped us pick the best choice for our current situation, and came back less than a week later to complete the proposed work. Everyone we interacted with was kind, courteous, and did the job quickly & correctly. I would recommend them to friends & family without hesitation!"
Flue
Flue
Crown is now finished with a 20 year warranty
Copper cap
New stove

+1

Response time1 day
326 neighbors recently requested a quote
Recommended by24%of homeowners
Avatar for Sixpenny Chimney Sweeps
Sixpenny Chimney Sweeps
4.5(
814
)
Chimney or Fireplace - Clean and InspectChimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a gas fireplace+3 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"The repointing work was generally done well. Old mortar and bricks were removed and new bricks were installed. The craftsmanship was excellent. However, the color of the mortar used differed from that in the rest of the brickwork, so at present it stands out. Sixpenny said to wait a period and then re-evaluate whether any change should be made. I would rate this as an "A" but for the color difference in the mortar that was not expected. The chimney cap work was done well."
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+1

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Chimney Discounters, LLC
Chimney Discounters, LLC
4.9(
72
)
Clean and Inspect a wood fireplace chimneyChimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a wood burning stove or pellet stove+1 more

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"This was a project to replace a chimney liner in a house that is 75 years old. RIchard at Chimney Discounters,LLC did a great job! The estimate was free. He listened, he answered questions, he provided pictures (before and after), he and his crew showed up on time and completed the job on time. I highly recommend this company."
Before & After Pics
Protecting the top of chimney
Unprotected Chimney
Rebuilt Chimney
Torn - Down Chimney

+18

Response time3 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Masters Chimney & Hearth
Masters Chimney & Hearth
4.9(
32
)
Chimney or Fireplace - Clean and InspectChimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a gas fireplace+3 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

Masters Chimney & Hearth work on chimneys and fireplaces. We repair gas fireplaces and wood pellet fireplace inserts. We inspect, sweep and repair brick masonry chimneys. Masters Chimney & Hearth also installs furnace liners and water heater venting. We sell, install, and service wood pellet stoves, electric inserts, and gas fireplaces.

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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American Professional Chimney & Masonry
American Professional Chimney & Masonry
4.6(
2,396
)
Chimney or Fireplace - Clean and InspectChimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a gas fireplace+3 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"I've used American Professional several times at various houses I've lived in or owned. They are an honest and professional company that does good work and stands behind it. I recently got them to give me an estimate on rebuilding the top portion of a chimney that needs brickwork. They inspected the chimney, told me it was safe to use, and gave me a very reasonable estimate for the chimney rebuild, saying that it can wait until spring if I wish. From my experience, they will do everything they can to satisfy the customer, whether it's a simple chimney cleaning or custom work. This is the best chimney company in the DC area by far."
Additional Photos
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+11

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Chimney.com
Chimney.com
4.4(
600
)
Chimney or Fireplace - Clean and InspectChimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a gas fireplace+3 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"We initially booked a chimney sweep, because smoke was getting into the house. When the cleaner showed up, he inspected the chimney and found that a cleaning was not necessary and didn't charge for it, and instead walked us through steps to talk to better operate the chimney. Since then, smoke has not been an issue."
Olney, MD fireplace installations
Olney, MD fireplace installations
Additional Photos
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+139

Response time2 days
3 neighbors recently requested a quote
Recommended by88%of homeowners
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Chimney Sweep questions, answered by experts

Yes, many providers offer 24/7 emergency repair services to prevent inventory loss.

Common issues discovered during a chimney inspection or cleaning include creosote buildup, cracked liners, structural degeneration or masonry degradation, and obstructions such as blocked flues or animal nests. These issues are potential safety hazards that can lead to combustion problems or poor air quality if not addressed.

Costs depend on stone type, surface condition, labor, and whether sealing or deep cleaning is required.

It is generally not safe to live in a house with smoke damage, as even minor damage can pose long-term health hazards and structural risks. While it might seem safe temporarily depending on the severity, you should relocate if there is major damage or visible soot. Smoke smells and residue contain dangerous particulates and chemical compounds, including carcinogens, that are hazardous to breathe and can cause respiratory issues. These signs of damage are not always visible but can have dangerous short-term and long-term effects on your health, belongings, and your home's structural materials. You should not stay in the house until a trained professional from a smoke remediation or restoration company has assessed the damage and determined it is safe to return. Your insurance company may cover the cost of alternative housing while the professional work is completed.

Ozone smoke removal uses an ozone generator to eliminate stubborn odors from sources like house fires, wildfires, or cigarette smoke. Ozone (O3) is a highly reactive and unstable gas that effectively neutralizes smoke odors through a process called oxidation. It 'donates' its extra oxygen molecule to the organic compounds causing the smell, altering their structure and eliminating the odor, with oxygen being the primary byproduct. This method can be effective on building materials and furniture. However, because improper use of an ozone generator can be dangerous to your health, this treatment is best left to a professional.

The Gaithersburg, MD homeowners’ guide to chimney sweeping services

From average costs to expert advice, get all the answers you need to get your job done.