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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 Masters Chimney & Hearth
Masters Chimney & Hearth
4.9(
32
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Excellent response time and communication. Tristen did a great job repairing our fireplace insert so we can enjoy the fireplace and heat! Thank you!"
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Chimney.com
Chimney.com
4.4(
600
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Chimney.com did an excellent job installing our new gas fireplace. Brandon and Marlon communicated clearly with us regarding our specific fireplace needs, project updates, delivery time estimates, etc. Russ did a meticulous job with installation and ensured that he completed the job and that everything was working properly before leaving our house. Tiffany was super helpful during the installation process and with additional follow-up later on. I recommend chimney.com to anyone who has fire place projects."
Olney, MD fireplace installations
Olney, MD fireplace installations
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+139

Response time2 days
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for American Professional Chimney & Masonry
American Professional Chimney & Masonry
4.6(
2,396
)

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 Sixpenny Chimney Sweeps
Sixpenny Chimney Sweeps
4.5(
814
)

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
)

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

Not all gas fireplaces need a chimney. If you install a ventless gas fireplace, it will release low levels of combustion byproducts back into your living space (instead of pushing them outside through a chimney or vent). Ventless fireplaces burn fuel efficiently, so the emissions are minimal—but they could bother people with allergies or respiratory issues.

Yes, it is possible to convert a wood-burning fireplace to gas. The average cost for this conversion is $3,000, with a typical range of $500 to $5,500. The project involves running a gas line, professionally cleaning the chimney, and installing gas logs.

Cost factors include the type of gas fireplace and whether a new gas line is needed. Installing a natural gas line can add $200 to $1,000 to the cost. Vented gas fireplaces are more expensive, averaging around $5,000, while ventless options are more cost-effective at about $1,500.

Running a gas fireplace costs approximately $0.35 per hour for natural gas and $0.62 per hour for propane, though these figures can vary significantly based on fuel prices in your area. On average, the annual cost to run a gas fireplace is between $400 and $640. The exact impact on your utility bill depends on several factors, including how often you use it, the size of the room you're heating, and the fireplace's BTU rating. Some models with a constantly running pilot light will consume a minimal amount of energy even when off, although many modern fireplaces do not require one. If you are looking for a more energy-efficient option, consider an electric fireplace.

You should only use water to put out a fire in your fireplace in an emergency situation. Even then, it is better to use a fire extinguisher to put out a fire quickly. Make sure every room in your house that has a fireplace also has a fire extinguisher—and that everyone in your household knows how to use one.

Yes, you can have a gas line professionally installed to convert your traditional fireplace to natural gas; just know it’ll be an extra cost to budget for. The cost to run a gas line where you don’t already have one is about $540, though most homeowners pay between $260 and $820. Your total could be significantly higher if you don’t already have a main gas line running to your home.

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.