Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Olympia Chimney Fireplace Services in Silver Spring: What to Know First
We provide independent Olympia Chimney fireplace services in Silver Spring, from gas fireplace tune-ups to firebox rebuilds, with most repairs completed in a single visit and upfront pricing agreed before we start. An Olympia Chimney system is built to last, but when the damper hangs up, the insert drafts poorly, or the firebox cracks, it takes a technician who knows the line to fix it right the first time. We’re not the cheapest outfit in Montgomery County, and we don’t aim to be - we aim to be the ones you call back in ten years when the next thing needs attention. Call (301) 479-9806 for a free estimate. A live person answers, 24 hours a day.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
How Olympia Chimney Products Fail - and How We Fix Them
- Olympia Chimney gas inserts with intermittent pilot ignition modules. The OCGI-series inserts we see in Silver Spring split-levels, especially those installed during the 2008-2014 rush, develop pilot dropout when the ceramic igniter degrades. Moisture from our heavy spring rains works its way down the vent cap and accelerates the corrosion. We test the module, replace with an OEM-spec igniter or a proven aftermarket equivalent, and reseal the termination cap.
- Fireplace dampers that won’t open fully on Olympia Chimney wood-burning units. The OCWB line uses a steel throat damper that rusts solid when homeowners skip annual sweeping. In the older homes off Georgia Avenue, we’ve pulled dampers frozen shut after twenty years of neglect. We free the mechanism, assess the frame, and install a replacement that matches the original throat geometry - no guesswork on the sizing.
- Firebox refractory panel cracking in Olympia Chimney zero-clearance fireplaces. The OCZC series panels are factory-rated for thermal shock, but rapid temperature swings - common when Silver Spring homeowners burn irregularly, firing the unit full-blast on Saturday then letting it go cold all week - cause vertical cracks that expose the metal shell. We measure the panels in place, source matching refractory from our Copperfield supply line, and bed them with the proper high-temp refractory mortar. Done right, and we stand behind it.
- Venting issues on Olympia Chimney direct-vent gas fireplaces. The OCDV series relies on a sealed coaxial vent; if the inner pipe separates at a joint or the termination hood gets blocked by Montgomery County’s heavy oak leaf fall, the unit shuts down on safety lockout. We run a camera up the vent, find the separation or obstruction, and reassemble with proper sealant - not duct tape, not silicone from the hardware store.
- Conversion complications: wood-to-gas on legacy Olympia Chimney systems. The OCFB fireboxes from the 1990s weren’t designed for modern insert dimensions. We’ve seen Silver Spring homeowners buy a unit online that doesn’t fit the existing opening, leaving a dangerous gap. We measure the firebox, check clearances to combustibles per Montgomery County code, and specify either a proper-fitting insert or a firebox modification using HeatShield refractory coating where appropriate.
Our Olympia Chimney Fireplace Services Process
- 1
Call and schedule. A live person answers, day or night. We ask the model number if you have it, the symptoms, and whether the unit is gas, wood, or pellet. We book a window that works for your schedule - we don’t give four-hour windows that stretch to six.
- 2
Arrival and protection. Our technician arrives in uniform, lays down floor protection, and starts with a level assessment. Tell me what the chimney needs. Then we fix that. Nothing more, nothing less.
- 3
Camera inspection and diagnosis. We run a level-2 camera inspection on every fireplace service call. You see the photos on the screen; we explain what we’re looking at in plain English. No findings, no recommendations - that’s the rule.
- 4
Parts decision and upfront pricing. If your Olympia Chimney needs a part, we explain OEM versus quality aftermarket options. Some components, like refractory panels, we source through Copperfield or Famco to OEM spec. Others, like certain igniters, the aftermarket equivalent meets the same UL listing at a lower cost. The price is the price - no surprises on the bill.
- 5
Repair, test, and documentation. We complete the repair, test-fire the unit, check draft and combustion on gas systems, and provide photos of the completed work. Most jobs finish in one visit.
- 6
The 90-Day Done Right Promise. If it’s not right, we make it right. In writing, no arguing. The paperwork goes in your hand before we leave.
What Olympia Chimney Fireplace Services Costs in Silver Spring
These are real ranges for Olympia Chimney work we’ve performed in Silver Spring homes, from the brick colonials near Woodside Park to the mid-century ranches off Colesville Road:
| Gas fireplace tune-up and safety check | $89-$175 |
| Damper repair or replacement (OCWB series) | $280-$450 |
| Refractory panel replacement (OCZC firebox) | $340-$620 |
| Pilot/ignition module replacement (OCGI insert) | $220-$380 |
| Direct-vent troubleshooting and reseal (OCDV) | $180-$340 |
| Fireplace conversion assessment and modification | $450-$1,200 |
What moves the price: accessibility of the firebox, whether the unit needs to be pulled for service, and whether Montgomery County’s current venting codes require updates to the termination. We agree on the number before we start. Estimates are free - call (301) 479-9806.
Why Silver Spring Homeowners Call Hearthstone Chimney Co. for Olympia Chimney Work
We’ve served Silver Spring for years, and we’ve learned the local patterns - the way heavy clay soil shifts older hearths, the oak and hickory that burns hot and fast in Montgomery County stoves, the particular creosote buildup in flues that vent through unlined brick. Russell Haines and our crew know Olympia Chimney products specifically, not just “fireplaces generally.” When we need backup materials beyond Olympia’s line, we pull from DuraFlex for liners, HeatShield for resurfacing, and Gelco for caps - professional-grade, no builder-grade substitutes. The 90-Day Done Right Promise is in writing, not a handshake. A live person answers the phone at midnight on Sunday. We’ll be there when we say. Photos you can see, a plain-English verdict. That’s the square deal.
FAQs
No. As an independent Olympia Chimney service provider, we use OEM-spec or equivalent parts and follow manufacturer installation guidelines, which preserves your warranty coverage. We document the work with photos and part numbers in case you ever need to file a claim. Call (301) 479-9806 if you’d like us to review your warranty terms before booking.
Most common parts - refractory panels, dampers, igniters, gaskets - ship to our Silver Spring warehouse within 3-5 business days. For older OCWB and OCFB units, we sometimes source through Famco or Copperfield when Olympia’s distribution runs lean. We don’t start work until the correct part is in hand - no improvisation, no “close enough.”
Replace when the firebox is cracked through to the metal shell, when the unit is pre-1990 and parts are obsolete, or when repair costs exceed 60% of a new installed unit. Repair when the issue is localized - damper, refractory panels, venting - and the firebox structure is sound. We give you the camera evidence and our honest recommendation; we’ve talked homeowners out of replacements that weren’t necessary.
We book within a few days during off-peak months, and within one to two weeks during fall rush. Emergency calls for gas leaks or blocked vents get priority same-day or next-day response. Call (301) 479-9806 - a live person will find the first available slot.
Gas fireplaces collect dust and debris on the burner, the pilot orifice narrows, and the safety shutoff can fail to test properly. In Silver Spring’s hard-water areas, mineral buildup on glass and valves is common. The real risk is a safety device that won’t shut down the gas when it should. We find these faults during tune-ups, and we document them with photos so you can decide what to address now versus next season. Call (301) 479-9806 for an exact quote - estimates are free.
Written by Russell Haines, Owner, Hearthstone Chimney Co. at Hearthstone Chimney Co., serving Silver Spring and nearby areas.





Before
After
Before
After
Before
After