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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon65
    Verified chimney repairs reviews

Top-Rated Chimney repair specialists in Walker Mill - Updated Nov 2026

Avatar for Chimney Discounters, LLC
Chimney Discounters, LLC
4.9(
73
)
Brick or Stone Fireplace (Non-Gas) - RepairPre-Fabricated Fireplace Unit (Non-Gas) - Repair

Serving Walker Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Richard was extremely responsive, making a trip to the house prior to providing an estimate. His crew showed up on time and worked all day. My job took three days, and they left the house neat and tidy at the end of each day's work. They repaired my fireplace chimney, the fireplace chimney liner, and the utility chimney. Their experience and craftsmanship was on display in the quality of their work. The crew chief, Valentin, was outstanding with great communication and attention to detail. You only want to repair your chimneys once, and if you hire Chimney Discounters, rest assured the job will be done well."
Before & After Pics
Protecting the top of chimney
Unprotected Chimney
Rebuilt Chimney
Torn - Down Chimney

+18

Response time3 hrs
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Masters Chimney & Hearth
Masters Chimney & Hearth
4.7(
121
)
Brick or Stone Fireplace (Non-Gas) - Repair

Serving Walker Mill, MD and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Domingo did an outstanding job with my gas fireplace repair. He was very knowledgeable, intergenic, and professional throughout the process. Domingo quickly diagnosed and resolved the issue, which I greatly appreciated."
Unlined and Out of Code Oil Furnance
Crown of Chimney Before Cast Crown
Chimney Crown Before Cast Crown
Chimney Crown Before Cast Crown
Before Cast Crown

+66

Response time10 hrs
Response rate86%
Recommended by95%of homeowners
Avatar for Finest Chimney Sweep and Masonry
Finest Chimney Sweep and Masonry
4.5(
86
)
Brick or Stone Fireplace (Gas) - RepairBrick or Stone Fireplace (Non-Gas) - RepairBrick or Stone Fireplace - Repair+2 more

Serving Walker Mill, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Customers say: True professional

"I was contacted the same day I submitted my inquiry and had a scheduled appointment with in 24 hours. Finest Chimney contacted me 25 minutes before they arrived and they were exactly on time. Cleaning took about 20 minutes and they were very thorough and professional. They even gave me some feed back about future roof/chimney repairs. I will definitely call Finest Chimney Sweep for our future needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time7 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Shamrock Maintenance, Corp.
Shamrock Maintenance, Corp.
3.6(
11
)
Brick or Stone Fireplace (Non-Gas) - Repair

Serving Walker Mill, MD and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

Shamrock Maintenance Corp is a professional chimney service company dedicated to helping homeowners maintain safe, efficient, and well-functioning chimneys. We specialize in chimney inspections, cleanings, repairs, and preventative maintenance, with a strong focus on fire safety and long-term home protection.\n\nOur team is known for providing honest recommendations, clear documentation, and straightforward communication so homeowners can make informed decisions without pressure. We work with both modern and older homes, including historic properties, using appropriate methods to protect the structure and integrity of each home.\n\nWe proudly serve our local communities by prioritizing safety, quality workmanship, and reliable service. At Shamrock Maintenance Corp, every home is treated with care, professionalism, and respect.

Chimney
Chimney
Chimney
Response time1 day
Response rate100%
63 neighbors recently requested a quote
Avatar for Metropolitan Chimney Masonry Services Inc
Metropolitan Chimney Masonry Services Inc
4.7(
200
)
Brick or Stone Fireplace (Gas) - RepairBrick or Stone Fireplace (Non-Gas) - RepairBrick or Stone Fireplace - Repair+2 more

Serving Walker Mill, MD and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"

I called another company that charged $200 for an estimate.  They gave me a written estimate with pictures, and told me that smoke was leaking from one flu to the next because of cracked flu tiles.  They recommended two stainless steel flu liners, replacing the crown, replacing the four bad bricks, and sealing the outside of the chimney at a cost of $13000.  That wasn't going to happen.  I sent the pictures to another chimney repair company and they would do the same work for $6000. What an eye opener!  How could there be such a disparity?  That's when I called Metropolitan Chimney.  Adolfo looked at the chimney and saw that the cracked flu tiles were near the top of the chimney and could be replaced without needing to reline the flues.  Aldofo was the only person to diagnose the leaking problem. He said, " the two flues were so close together at the top of the chimney. Smoke from one fireplace rose out of the chimney and was sucked down into the adjacent flu,  The smoke came into the house through the other fireplace." The problem was solved with the installation of chimney cap dampers on each flu. I have had a fire in both fireplaces, and smoke has not leaked back into the house.  Aldofo and his coworker were honest, did the work that week, left the house clean, and saved me a lot of money.  It is important to note that the flu liners recommended by the other companies would not have solved the problem of smoke leaking back  into the house. Only Adolfo understood the physical phenomenon of negative pressure as it applied to my fireplaces.  


"
2014 Super Service Award Winner!
2014 Super Service Award Winner!
Recommended by92%of homeowners
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Chimney Repair FAQs, answered by experts

It’s possible to make minor repairs yourself on leather furniture, including using patch kits and leather repair kits. For minor leather scratches that haven’t breached the surface, repair kits can work wonders. However, we strongly recommend leaving any extensive leather repair to professionals, including deep scratches, tears, peeling, and reupholstering. These repairs demand experience to get the final product to look professional, and inexperienced DIYers may cause additional damage to the furniture that demands further repairs.

Black stains appear on wood furniture when the surface comes in contact with water and metal for an extended time. It creates a chemical reaction that stains your wood black. Products that contain oxalic acid can remove these stains. Its bleach-like qualities can reverse the stains after a few rounds of application.

Replacing exact duplicates of existing drawer slides is usually a simple task that requires replacing the old one with new pieces in the same location and configuration. Replacing old slides with new models is also relatively easy with patience. However, changing entire cabinet layouts can get tricky and requires some know-how to complete the task. 

To prevent sagging, consider both the material and the span of the shelf. Using sturdy materials such as plywood or solid wood can provide better support than particleboard. Additionally, limiting the shelf span to 36 inches or less can reduce the risk of sagging. For longer shelves, incorporating center supports or brackets can offer additional reinforcement.

Yes, there are several wood filler products on the market that look like wood. Your best bet is to take a cabinet door to your local hardware store to match the appropriate wood filler to your door. Some brands make filler that is masked to look like wood and can also be sanded, cut, stained, and painted. 

The Walker Mill, MD homeowners’ guide to chimney repairs

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