"From start to finish, Chimney Operations was professional. They showed up on time, knew exactly what to look for, and explained everything clearly. Very reasonable pricing for the quality of work."
Michael R.
Chimney Inspection
Hot seasonal deals — limited spots
Claim SpotLeon Valley sits in a low-lying part of northwest San Antonio where heavy rain events hit hard. Chimneys here take on a lot of water in a short time, and any weak point in the system shows up quickly.
Chimney Operations provides chimney inspection, cleaning and repair for homes in Leon Valley and the rest of Bexar County, working in the area since 2013. Every visit starts with an on-site evaluation, so you get a plain explanation of what is failing and what it takes to fix it before any work begins. Call 210-401-3967 for a free estimate in Leon Valley.
Serving Leon Valley and Bexar County since 2013.
Leaks, masonry, crowns, caps, flashing and rebuilds.
We evaluate before recommending any repair.
Repairs built to hold up to Texas weather.
Fast, high-volume rainfall overwhelms marginal flashing and shallow crowns. A chimney that handles light rain fine can leak badly in a single storm.
Most Leon Valley homes here are single-story ranch style with older roof systems, so the flashing has typically been through several roof replacements — and each one is a chance for the chimney joint to be done poorly.



Systematic diagnosis of where storm water is actually entering.
Correctly layered step and counter-flashing at the chimney joint.
Shallow or cracked crowns rebuilt with proper slope and overhang.
Diverters behind wide chimneys so water does not pool against the stack.
Pick the service you need and see pricing details, photos and answers for Leon Valley homes.

Full creosote removal and sweeping
View Chimney Cleaning
Level 1 and Level 2 inspections
View Chimney Inspection
Leak traced to the real entry point
View Chimney Leak Repair
Partial and full chimney rebuilds
View Chimney Rebuild
Custom-fit stainless caps and covers
View Chimney Cap & Chase Cover
Step and counter-flashing replacement
View Chimney Flashing Repair
Cracked firebox and refractory panel repair
View Fireplace RepairReach us by phone or send the form and we schedule a time.
We inspect the chimney system and identify what is failing.
You get a plain explanation of the findings and your options.
Approved work completed, area left clean.
"From start to finish, Chimney Operations was professional. They showed up on time, knew exactly what to look for, and explained everything clearly. Very reasonable pricing for the quality of work."
Michael R.
Chimney Inspection
"So glad I found this company! I had a frustrating leak coming from my chimney. They came out, gave a fair estimate, and didn't try to upsell me on stuff I didn't need. The whole process was stress-free."
Brett
Chimney Leak Repair
"They protected our floors and furniture, cleaned up after themselves, and left the chimney spotless. The technician was respectful and answered all my questions. Highly recommend in San Antonio."
Sarah T.
Chimney Cleaning
"Our chimney was in rough shape. Chimney Operations rebuilt it above the roofline and matched the brick beautifully. The crew was hardworking and the final result looks great. True craftsmen."
David L.
Chimney Rebuild
"Fast response and quality installation. The stainless cap fits perfectly and looks much better than the old rusty one. Great communication from the first phone call to completion."
Jennifer K.
Chimney Cap Installation
"Honest, local, and professional. They fixed our fireplace issue quickly and the pricing was transparent. It's hard to find reliable chimney service in San Antonio, but these guys deliver."
Robert M.
Fireplace Repair
It is common, but it still means there is a defect. High-volume rain exposes marginal flashing and crowns that hold up in lighter weather.
Fill in your details and we will get straight back to you to confirm a time for your chimney service in Leon Valley, Texas.