Service
Chimney Leak Repair & Waterproofing
Find where the water gets in, whether flashing, crown, or porous brick, and stop it at the source.
Rain in this part of Tennessee comes hard and often, and a chimney that soaks it up shows itself as brown ceiling stains, damp firebox brick, or a white mineral crust on the outside face. Rather than guessing, National Chimney Pros tests the flashing, crown, cap, and masonry to see which one is failing, then repairs that piece. Once the structure is dry, a vapor-permeable water repellent keeps rain on the surface while letting trapped moisture escape, which matters in a humid climate where sealed brick tends to spall.
What's included
- 01Flashing rebuilds with step and counter-flashing at the roofline
- 02Cricket installation on wide chimneys that trap water on the uphill side
- 03Vapor-permeable water repellent suited to humid summers
- 04Efflorescence and interior stain assessment
- 05Firebox and smoke shelf moisture checks after the repair
Available at every location
Call or contact any of our Tennessee locations for chimney leak repair & waterproofing, Monday–Saturday, 9 AM–5 PM:
Why choose National Chimney Pros
The speed of a large company with the accountability of a local team.
- 01
Family-owned since 2011
Founded by a second-generation mason, we still answer our own phones at every location and stand behind each job with our name.
- 02
CSIA-trained technicians
Every sweep on our staff is trained to current safety standards and works from the same inspection checklist.
- 03
Masonry built for winters
We rebuild crowns, caps, and flues with mortar mixes chosen for East Tennessee's freeze-thaw cycles, not generic patch products.
- 04
Clean-home promise
Drop cloths, HEPA vacuums, and a walkthrough before we leave, so your living room looks the way we found it.
- 05
Local Tennessee teams
Dedicated technicians in 10 cities means faster arrival and people who know your area.
- 06
Root-cause repairs
We fix what actually failed on your chimney and explain it plainly, so the same problem does not come back next month.
Ready for a safer, cleaner chimney?
Call your nearest location Monday–Saturday, 9 AM–5 PM, or send us a message and we will get right back to you.