A Hearthstone company - serving Owings Mills, MD

Olympia Chimney Chimney Repair Nationwide

Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

Styles & brands we work with

Sweep & inspection
Sweep & inspection
Caps & crowns
Caps & crowns
Flue relining
Flue relining
Masonry repair
Masonry repair
Gas fireplace service
Gas fireplace service

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Olympia Chimney Chimney Repair in Owings Mills: What to Know First

Olympia Chimney chimney repair in Owings Mills typically runs $280 to $1,800 depending on whether we’re repointing mortar joints, rebuilding a spalling crown, or replacing compromised flashing. Most Olympia Chimney jobs we book are completed in a single visit once parts are confirmed, and we always photograph the damage and quote upfront before any work begins. As an independent Olympia Chimney service provider, we carry the full line of compatible repair materials and back every repair with our 90-Day Done Right Promise in writing.

Call (443) 998-2617

This page is for homeowners in Owings Mills and the surrounding Baltimore County area who have an Olympia Chimney liner, cap, or crown installed and are seeing water intrusion, deteriorating brick, or draft problems. If that’s your situation, call (443) 998-2617 and a live person will pick up, 24 hours a day.

How Olympia Chimney Products Fail - and How We Fix Them

  • Olympia Chimney stainless steel liner collars loosen in freeze-thaw cycles. The 316Ti flex liners hold up well to flue gases, but the top collar connection - where the liner terminates at the flue tile - works loose after five to seven Baltimore winters. We’ve found this especially on the OFP25 and OFP30 series installed in the 1990s and early 2000s throughout the McDonogh Road and Garrison Forest subdivisions. We reseat with a mechanical lock and refractory seal, then pressure-test the joint before we leave.
  • Olympia Chimney Gelco-compatible caps corrode at the mesh weld points. The galvanized steel caps sold under the Olympia Chimney name that were paired with Gelco spark arrestors develop pinholes at the cross-welds. Water drips through, freezes, and spalls the brick below. We replace with a copper or stainless upgrade from our Famco stock, matched to the flue count and dimension, and we document the old cap’s failure mode so you see why.
  • Olympia Chimney HeatShield-compatible refractory panels crack from thermal shock. The factory panels in certain factory-built fireplace models (look for the Olympia Chimney stamp on the metal firebox wrapper) delaminate when homeowners burn unseasoned oak, which is common in Owings Mills where folks stockpile cordwood from downed trees after summer storms. We source replacement panels or pour a HeatShield cerfractory mix, depending on clearance to combustibles and what the camera shows.
  • Olympia Chimney crown sealant fails at the flue penetration. The poured concrete crowns on masonry chimneys with Olympia Chimney liners often carry a thin brush-on sealant from the original install. After three to four years of Maryland humidity and UV, it alligators at the flue tile gap. We grind back to sound concrete, apply a proper elastomeric crown coat, and seal the flue gap with a silicone-composite flashing that moves with the masonry.
  • Olympia Chimney DuraFlex-compatible connector pipes separate at the snap-lock. The rigid connector pipes used in some Olympia Chimney direct-vent installations - common in the ranch-style homes off Reisterstown Road - can pull apart at the snap joint if the appliance shifts or the foundation settles. We find the separation with a mirror and flashlight, reseat with a proper locking band, and check draft with a manometer. No guesswork.

Our Olympia Chimney Chimney Repair Process

  1. 1
    Call and describe what you’re seeing. Our phones are answered by a live person 24/7. We’ll ask about the Olympia Chimney product line if you know it, the age of the install, and the symptoms. “Tell me what you’re seeing, and I’ll tell you what it actually means.”
  2. 2
    Schedule a Level-2 camera inspection. Russell Haines or one of our background-checked, uniformed technicians arrives at the scheduled time. We run a video camera through the flue, photograph the exterior, and document every defect.
  3. 3
    Review the photos and receive a plain-English verdict. You see what we see. We explain whether the fix is a repair, a part replacement, or if the component has reached end of life. No work is recommended without camera evidence you can see for yourself.
  4. 4
    Confirm parts: OEM Olympia Chimney or compatible professional grade. For liners and caps, we often stock DuraFlex, Famco, or Gelco equivalents that meet or exceed original spec. For refractory work, we use HeatShield or Copperfield materials. We tell you exactly what we’re using and why.
  5. 5
    Complete the repair and test. Most jobs finish in one visit. We pressure-test liner joints, verify draft, check for water intrusion with a controlled spray, and clean the work area completely.
  6. 6
    Receive your written 90-Day Done Right Promise. If it’s not right, we make it right. No paperwork to find, no arguing. The Keystone Standard: Krafted right, Every time, Your home first, Standing behind it.

What Olympia Chimney Chimney Repair Costs in Owings Mills

Repair Type Typical Range What Moves the Price
Mortar repointing (tuckpointing), localized $280 - $550 Height of work area, degree of joint erosion, access
Chimney crown rebuild or seal $450 - $950 Crown size, whether flue tiles need resetting, full pour vs. coating
Flashing repair or replacement $380 - $720 Roof pitch, number of penetrations, step flashing vs. counter-flashing
Olympia Chimney liner collar reseat and seal $320 - $580 Accessibility from top or bottom, condition of surrounding flue tile
Partial chimney rebuild (spalling brick) $1,200 - $1,800 Linear feet of wall, matching existing brick, need for temporary support
Refractory panel replacement or HeatShield pour $650 - $1,100 Firebox dimensions, panel availability, clearance requirements

These are real ranges from jobs we’ve completed in Owings Mills and nearby Baltimore County. The number on your estimate is the number on your invoice. Call (443) 998-2617 for an exact quote - estimates are free, and we honor our standing offers: $50 off any repair over $250, a free second opinion on any written estimate, and a permanent 5% senior and veteran discount.

Why Owings Mills Homeowners Call Hearthstone Chimney Co. for Olympia Chimney Work

We’ve been answering the phone with a live person for over 42 years, and we plan to be here in thirty more. That changes how you treat a customer.

Our technicians know Olympia Chimney products specifically - the collar design evolution, which HeatShield batches bond best to their refractory, where the Gelco-compatible caps tend to fail first. But we’re not locked to one brand. We also work with DuraFlex, HeatShield, Gelco, Famco, and Copperfield, so if an Olympia Chimney part is backordered or a different material suits your repair better, we have options.

Every repair is photographed, explained in plain English, priced upfront, and backed by the 90-Day Done Right Promise in writing. No arguing. Most jobs complete in one visit. That’s a square deal, and it’s why homeowners in the older colonials near McDonogh Road and the ranch homes off Reisterstown Road keep our number.

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