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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 Chimney Discounters, LLC
Chimney Discounters, LLC
4.9(
73
)
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

"Mr. Thomas, Dwight and crew performed the level 2 chimney inspection (only/no sweep requested) and repaired the brick/masonry of the chimney, including repacing the flue liner and repair of the chimney box. They provided literature, kept me highly informed of status, arrival, appointments, and work progress. They also completed a beautiful job on my neighbor's chimney rebuild/replace. The work looks really great and it is apparent that Mr. Thomas, Dwight, and the masonry crew take pride in their workmanship and quality. The job was completed within 2 days and so far, everything is looks fantastic. Waiting for a cool day to crank up the fireplace. They also provided a professional lamination card and pen for reminders of next year's chimney sweep. I only slightly hit the value as I would have loved the inspection price to be part of the repair and the receipt, but overall, great experience, great A+ rating on BBB and both licensed and bonded. Obtained via Angi/home advisor"
Before & After Pics
Protecting the top of chimney
Unprotected Chimney
Rebuilt Chimney
Torn - Down Chimney

+18

Response time3 hrs
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for DMV Chimney Sweep & Repair
DMV Chimney Sweep & Repair
5.0(
11
)
Clean and Inspect a wood fireplace chimneyClean and Inspect a gas fireplaceClean and Inspect a wood burning stove or pellet stove+1 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Alex did an amazing job. He provided great communication throughout the entire process, as he had to order a few parts for the chimney. He was very prompt both times he came to the house. He was very careful and clean while working in the house and on the roof. I will always use DMV Chimney Services for my chimney and fireplace needs. Alex cleaned my chimney and added a chimney cap. He did great work and I couldn’t be happier."
Before photo
Mortar joints
Crown coating
Brick removal
Rebuilt chimney

+3

1 neighbors recently requested a quote
Avatar for Finest Chimney Sweep and Masonry
Finest Chimney Sweep and Masonry
4.5(
86
)
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 2005

Emergency services offered

Customers say: True professional

"WONDERFUL! Jimmy and his fellow technician did a fantastic job of cleaning the dryer vent. I was appalled at how much lint was removed! They were fast, efficient, and cleaned up the area just like new. I was so impressed I asked for an estimate to replace panels in my fireplace while Jimmy was here. I'll be using Finest Chimney Sweep again in the near future! Well done!"
Additional Photos
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Additional Photos

+14

Response time7 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
Community Chimney, LLC
4.5(
117
)
Clean and Inspect a wood fireplace chimneyClean and Inspect a wood burning stove or pellet stove

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"We called Sergio to reline our chimneys, which hadnt been serviced in decades. His work was outstanding. Sergioâ s quote was very reasonable, he showed us what we needed and also what we didnâ t need done. Work was performed in a very professional manner, very respectful of our property. And he was an absolute delight to interact with- courteous, kept us informed of progress. Overall extraordinarily happy with Community Chimney, highly highly recommended."
chimney rebuild
chimney rebuild
Response time1 day
18 neighbors recently requested a quote
Recommended by99%of homeowners
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Chimney Sweep questions, answered by experts

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.

Yes, a bowl of vinegar can absorb smoke. If you want to use this method to reduce the smoke smell in your house, all you have to do is leave a bowl (or multiple bowls) of white vinegar out overnight. Alternatively, you can use bowls of baking soda, coffee grounds, or activated charcoal.

Some of the most common chimney problems include:

  • Creosote buildup

  • Chimney blockage

  • Deteriorating brickwork or stonework

  • Cracked chimney top

  • Damaged flashing

  • Flue liner damage or deterioration

  • Damaged chimney cap

If you suspect you have a chimney problem, contact a masonry contractor for an inspection. 

All of the components of stucco are non-combustible, so the siding material won’t ignite or spread fire to the interior of your home. However, it also expands and contracts with changes in temperature, so it will crack from long exposure to heat. Eventually, fire will spread through those cracks. Still, stucco is one of the best siding materials for fire protection and can keep you and your family safe for an hour, on average.

Depending on who’s doing the estimating, about 22,000 to 25,000 chimney fires happen each year in the United States. Given the fact that millions of Americans have fireplaces (and chimneys), that means chimney fires aren’t exactly common—but they’re not rare, either. Since they’re so dangerous, it’s important to take precautions to prevent them.

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.