Chimney Waterproofing
Stopping leaks at the source with professional sealing.
Overview
Chimney Waterproofing Experts in Cincinnati
We pair local code knowledge, safety-first crews, and material choices that handle Cincinnati weather so your chimney waterproofing lasts. You get clear expectations up front, clean execution on-site, and work that is meant to hold up through freeze-thaw seasons. If something isn’t right, we own it and fix it.
Bricks are like hard sponges. They soak up water. In the winter, that water freezes and expands, popping the face right off the brick. It's called the freeze-thaw cycle, and it shreds chimneys.
We use a professional-grade, breathable water repellent (not a sealer!). Sealers trap moisture inside; repellents let the brick 'breathe' while stopping rain from getting in. We also redo the flashing—that metal skirt at the bottom of the chimney—because that’s where 90% of leaks happen.
Common Issues We Fix
The problems we see most often and resolve fully, so you know we’ve done this before. We flag root causes, not just symptoms, and explain what drives cost or risk. If your issue isn’t listed, we’ll assess it during inspection.
Water Stains
Damp spots on your ceiling or walls near the fireplace.
White Stains (Efflorescence)
That white powder on your brick means water is moving through it.
Rusted Flashing
Old steel flashing that has rusted through or pulled away from the brick.
Loose Caps
Improper caps letting rain and critters in.
Safety & Compliance
How we protect your home, our crew, and meet code on every job. We front-load permitting and safety planning so production runs smoothly. Expect PPE, containment, and inspector-ready workmanship baked in.
- PPE, fall protection, scaffold/ladder safety every job.
- Permits/codes handled; inspections coordinated.
- HEPA dust control where indoor or occupied areas.
- Risk checks: CO/draft (chimney), drainage/soil (retaining), thermal movement (veneers).
Price Transparency
Clear ranges from typical projects, plus what can move pricing up or down. We spell out adders (access, premium materials, complex detailing) and keep surprises off your invoice. Every final proposal follows an onsite inspection.
Includes flashing tune-up and breathable water repellent; severe leak tracing quoted onsite.
- Common add-ons: access/scaffolding, premium materials, complex detailing, unforeseen rot/damage.
- Onsite inspection required before any final proposal.
Your Project Checklist
What we do on-site to keep your property clean and the work buttoned up. Protection, daily cleanup, and documentation are standard—not extras. You stay informed with photos and a clear walkthrough before we call it done.
- Protection: tarps, coverings, safe staging.
- Daily cleanup + debris haul-out.
- Progress photos/updates as we go.
- Final walkthrough + punch list completion.
Service Highlights
What You Get
The outcomes homeowners tell us they value most from this service. Safer systems, better efficiency, cleaner finishes, and no-mess workflows are the baseline. We aim for punch-list free handoffs and results you’d show off to neighbors.
- Safer, longer-lasting Chimney Waterproofing with the right materials.
- Efficient timelines with daily communication.
- Leak/draft/moisture risks addressed, not just covered up.
- Curb appeal + resale value (clean lines, matched finishes).
Trusted Pros
Credentials and habits that keep projects safe, compliant, and tidy. We stay on schedule, communicate daily, and keep your property protected like it’s our own. Background-checked crews and documented processes mean fewer surprises.
Great fit if
Helps you self-qualify quickly. If you want durable, code-compliant work with clear communication and cleanup standards, you’re in the right place. We’re best for homeowners who prefer quality over the cheapest patch.
- You want a code-compliant, warrantied solution.
- You care about clean setup/cleanup and communication.
- You need local expertise for Cincinnati weather/soils.
Not a fit if
When a different approach might be better. If you need a bare-minimum patch without inspection, or aren’t able to provide safe access/prep, a lighter engagement may fit better. We don’t cut corners that risk safety or longevity.
- You’re looking for “cheapest patch” vs. durable fix.
- DIY-only scope without inspection or prep access.
Why Homeowners Trust Us
Masonry is an art that requires patience and precision. Unlike general contractors who rush through jobs, our dedicated masons take the time to match mortar colors, source the right brick, and ensure proper curing. We don't just fix the problem; we ensure it doesn't come back.
Our Process
How We Work
Cleaning
Power washing the brick so the repellent can soak in deep.
Flashing Repair
Cutting in new counter-flashing into the mortar joints.
Application
Spraying on the vapor-permeable water repellent.
Testing
Water testing to ensure the leak is absolutely gone.
Frequently Asked Questions
Is this just Thompson's Water Seal?
Will it change the look of my brick?
Ready to Get Started?
Let's Restore Your Home's
Beauty & Safety.
Schedule your free consultation today. We'll inspect your property, provide a transparent quote, and deliver craftsmanship that lasts a lifetime.
No Obligation • Fully Insured • 100% Satisfaction Guarantee