Chimney Repair & Restoration in Cumming, GA

GA LICENSE CR108397

Schedule Chimney Repair Service In Cumming, Georgia

The Mad Hatter is one of Cumming, Georgia’s largest family-owned chimney service companies. We offer the full range of chimney repairs for your chimney and fireplace system, including tuckpointing, masonry repairs, fixing leaks, and relining your chimney flue. We even rebuild chimneys. Trust the local experts to get the job done right when you need chimney repair service. Contact us below to get started.

Chimney Repair & Masonry Construction

The Mad Hatter is a chimney service company with a focus on repairing, restoring, correcting, and building chimneys. With over 45 years of experience, we are the best choice for chimney repair in Cumming, Georgia. Our services are available for residential and commercial chimneys of all sizes. 

A damaged chimney should be repaired quickly, so the damage does not have time to travel to other areas of the home, such as your fireplace. Whether it’s waterproofing, sealing masonry joints, tuckpointing, or a complete rebuild, we can help identify the issues and make repairs that last.

If a chimney rebuild is necessary, we will look over your options to see if you need a partial or complete rebuild. You can rest assured knowing that your project will be handled by a team of experts who will only sell you the services you need. 

We Rebuild Fireplaces and Crowns

Water damage resulting from a missing chimney cap is all too common. We remedy this situation by reconstructing the back walls of fireplaces and returning them to their original pristine condition.

Improperly built chimney crowns are another common problem we see. If yours is cracked or poorly constructed – allowing water penetration or posing a fire hazard – we’ll build a new concrete chimney crown.

Chimney Repair Before and After

The Mad Hatter
Proudly Serves

Serving Zip Codes:
30040, 30041

How To Tell If Your Chimney Needs Repairing?

Chimney damage is not always visible from the outside. When our technicians come to your home or apartment community for your annual chimney inspection, they will look for damage inside and outside of the chimney. Having your chimney regularly inspected is a good way to ensure any necessary repairs are performed before the damage spreads and gets too severe.

Here are some signs that your chimney needs repairing. 

  • Damage to brick and mortar on the chimney. This includes crumbling brick or loose masonry falling off the chimney.
  • Cracked, decaying, or missing mortar joints.
  • Excess moisture on the inside walls of your home near the chimney. Look for damaged paint or wallpaper on the ceiling and walls in the room with your chimney.
  • Debris that has fallen into the chimney and fireplace can decay and is a fire hazard. This could also indicate an issue with your chimney cap or rain pan.
  • Cracks on the top or side of the chimney
  • Rust forming in the fireplace. This shows that a leak is present.
  • Excessive amounts of creosote or creosote on the outside of the chimney. 

Schedule Chimney Repair Service in Cumming with The Mad Hatter

We will always recommend repairing a chimney before rebuilding a chimney, whenever possible. Often, repairs are as simple as removing cracked or loose mortar and touching up damaged joints. When we repair your chimney, we pay attention to the smallest details so that your chimney is fixed correctly for years to come. Contact us today to receive your no-obligation chimney repair service quote. 

Read Our Google Reviews!

The Mad Hatter team was great and very professional. They arrived on-time for their appointment, wore booties and put down floor coverings in my house to protect my floor. They had my fireplace working within 30 minutes. They explained everything to me and also sent their findings in an email later so I have all their advice in writing.
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Kathy Daly Avatar
Kathy Daly
10/24/2025
Juan Carlos and his colleague Oscar came in to check and clean our fireplace, we’ve lived here 7 years but the house is about 26 and I highly doubt it’s ever actually been cleaned before. The guys did a great job, and took photos of any problems, which a couple of them they were able to deal with there and then, they also replaced all the sections of our firebox as they were showing signs of deterioration, I really appreciate that they explained everything, and they worked quickly and cleaned up afterwards, there is not one speck of dirt from them being here. Was it cheap? No, but for what they did it was reasonable for and I would honestly rather pay someone to come and do the job properly than second guess myself with my family’s safety, thanks
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Alison Bishop Avatar
Alison Bishop
10/24/2025
Juan Carlos, Tino, and Oscar were great. Very professional, knowledgeable, with options provided for a very old fireplace. Highly recommend 👍
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Paul Kimmick Avatar
Paul Kimmick
10/20/2025

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