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TRUSTED BY GAITHERSBURG, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon201
    Verified fireplace services reviews

Find Fireplace pros in Gaithersburg

Avatar for American Professional Chimney & Masonry
American Professional Chimney & Masonry
4.6(
2,396
)
Brick or Stone Fireplace (Gas) - InstallBrick or Stone Fireplace (Gas) - RepairBrick or Stone Fireplace (Non-Gas) - Install+12 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"American Professional Chimney installed a gas fireplace that is both beautiful (looks like a real wood fireplace) and warm. They installed a gasline that was done a very professional way, burying the line underground. Stephen and his team did an impeccable job, clearly explaining the pros and cons of the many options. Super happy with the service."
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+11

Response time8 hrs
Response rate100%
Recommended by91%of homeowners
Avatar for Chimney.com
Chimney.com
4.4(
599
)
Pre-Fabricated Fireplace Unit (Gas) - RepairGas, Pellet, or Wood Stove - RepairBrick or Stone Fireplace (Gas) - Install+12 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"From start to finish I was very satisfied with everything Chimney.com did to fix my fireplace issues. I had so many challenging demands including having to do the inspection and maintenance in a week (since I am selling the condo) and having to find an outdated fireplace parts. From the first day, Tiffany from Chimney.com worked so hard to make sure that inspection is done in a couple of days. Once I was convinced that I need a new fireplace, Tiffany and Jimmy spent literally hours to find a compatible fireplace to existing outdated one. At every discussion with Tiffany, I felt I am dealing with a friend and outstanding professional expert and they sure made me feel like I am their only clients when I knew for sure that their are so busy with other clients. I really felt they work on a 24 hour schedule. Although they knew that I am under time constraints, they still offered a very competitive price when I asked them to replace my existing fireplace. Installation only took few hours with outstanding results. Our neighbors still can't believe the entire inspection and replacement took 4 days from start to finish. It was my pleasure sharing Chimney.com's contact information with my neighbors. Thank you so much Tiffany, Jimmy and all the Chimney.com staff. You sure know how to keep your clients smiling and relaxed throughout their challenging and stressful maintenance time. You are simply amazing."
Olney, MD fireplace installations
Olney, MD fireplace installations
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+139

Response time2 days
3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Sixpenny Chimney Sweeps
Sixpenny Chimney Sweeps
4.5(
814
)
Brick or Stone Fireplace (Gas) - InstallBrick or Stone Fireplace (Gas) - RepairBrick or Stone Fireplace (Non-Gas) - Install+12 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"They cleaned the chimney and we used the coupon successfully. Afterwards, I shined a flashlight up the chimney and could see and physically pull additional ash from the sides with a cloth in my hand. It was mostly clean, but a little attention to detail could have cleaned the lower end better. Also, they told us we have a safety issue with a crack in the floor. They took the fireplace apart on the spot, but didn't have the parts to fix it. The chimney sat unused for 3-4 weeks in winter as we waited for them to get the part. After that time and repeated calls with no scheduled install date in sight, we cancelled the repair and had them come back and put the fireplace back together."
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+1

Response time1 day
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Finest Chimney Sweep and Masonry
Finest Chimney Sweep and Masonry
4.5(
85
)
Brick or Stone Fireplace (Gas) - InstallBrick or Stone Fireplace (Gas) - RepairBrick or Stone Fireplace (Non-Gas) - Install+12 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Customers say: True professional

"Don't let the owner's youthful appearance fool you; he knows permits, codes, safety, and his craft. Our chimney was separating from the house (result of last year's earthquake) by millimeters, but it was a safety issue. He explored alternatives with us, and re-build was the best, safe option. His estimate came in lower than two others. The crew worked steadily, used bricks that were a virtual match, and the owner paused to answer any questions that we posed. This is a several-day, messy job, but the crew spent two half-days cleaning debris, raking, inspecting, and cleaning some more. All A's. Finest Chimney has our unqualified recommendation."
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+14

Response time6 hrs
Recommended by90%of homeowners
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Fireplaces questions, answered by experts

Signs that your chimney may need to be replaced include visible damage like cracks in the structure, bricks, or mortar, as well as crumbling or flaking mortar and loose bricks. Leaks, dampness, discoloration, and efflorescence (a white, stain-like substance on the bricks) are also key indicators of water damage, which can compromise the chimney's safety. Addressing these problems is essential, as a chimney in this condition may be at risk of collapsing and causing major damage to your home. A full replacement costs about $10,000 on average, but can range from $3,100 to $15,400.

In addition to flashing, a roof cricket can help divert water around your chimney so that it drains properly off your roof. It’s shaped like a double triangle and is installed behind the chimney so that falling water spills evenly down each side. This helps prevent water from accumulating behind your chimney, which can increase water damage and the risk of leaks. 

The International Building Code (IBC) requires cricket installation if a chimney built after 2012 measures over 30 inches in width. Chimneys constructed before that date are typically grandfathered in and aren’t required to have crickets installed.

Yes, it’s possible to install a wood-burning stove through the wall. The process is similar to venting the stove through the ceiling, but you’ll need to be careful of electrical wiring, plumbing, studs, and other potential obstructions in your walls. If you’re not comfortable with this type of work, call a professional who installs wood-burning stoves.

A chimney liner isn’t required for an outdoor fireplace; you don’t technically need one if the masonry chimney uses the proper dimensions and is built to code. However, a chimney liner does serve as a protective coating for the flue. Adding a liner could improve performance, safety, and durability. In short, while not necessary, it wouldn’t hurt.

Gas fireplaces provide energy-efficient heating, low maintenance, and the convenience of instant ignition with remote control options.

The Gaithersburg, MD homeowners’ guide to fireplace services

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