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 Sherman Oaks: What to Know First
We provide independent Olympia Chimney fireplace services in Sherman Oaks, from gas valve troubleshooting on the Ventis series to firebox rebuilds on the older Pro-Series inserts. Most Olympia Chimney repairs run $280-$890 and are completed in a single visit once we have the part in hand. We deliver a written price before any work starts, a camera-scan inspection included, and a documented photo record when we’re done - that’s Clause 4 of the Haven Standard, and we’ve held to it since 2009.
This page is for Olympia Chimney owners in Sherman Oaks who need their fireplace working before the next cold snap, who want to know what it’ll actually cost, and who don’t want to sit through a sales presentation to find out. Call (424) 414-6048. A live person answers, 24/7.
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
- Ventis direct-vent gas fireplaces: failed pressure switches in the 26,000-35,000 BTU range. The switch reads negative pressure from the vent terminal; when it drifts out of spec, the unit throws a three-flash error and shuts down on startup. We see this often in Sherman Oaks hillside homes where the vent terminal sits in a wind corridor off Mulholland. We test with a manometer, replace with an OEM switch or a verified equivalent from our Haven buying network, and re-verify draft before we leave.
- Pro-Series wood-burning inserts: cracked refractory panels after thermal cycling. The 1.5-inch refractory shrinks and spiders over seasons of over-firing, especially when homeowners burn unseasoned eucalyptus - common in Sherman Oaks yards. We panel-match by serial number, install with proper expansion gaps, and document the repair with photos for your records. Aftermarket refractory from our Copperfield supply line costs 20-30% less than OEM and carries the same thermal rating.
- Olympia Chimney flex liner systems: separation at collar joints in earthquake-prone soil zones. Sherman Oaks sits on the Santa Monica fault zone; minor settling shifts the chimney chase and stresses the flex collar. We find this with our camera scan, not a flashlight. The fix is a mechanical-lock re-termination with a stainless draw band, not just more sealant. We source replacement collars through our Olympia Chimney and DuraFlex suppliers.
- Gas log sets: degraded ember beds and faded silica sand. The Ventis ceramic fiber ember bed breaks down after 4-6 seasons of use, and the flame pattern goes flat. Owners think the gas valve is failing; it’s usually the ember media. We stock replacement kits and can match the original flame signature without a full burner swap.
- Damper assemblies on older Olympia Chimney wood fireplaces: warped cast-iron throats. The original damper plate warps from over-firing or rusts from condensation in unused flues - typical in Sherman Oaks homes where the fireplace sat idle for years before sale. We measure the throat opening, fabricate a stainless replacement if OEM is discontinued, and verify full closure for energy efficiency. Corrine Halstead keeps the throat dimensions for common Olympia Chimney models on her truck; most days we don’t need a return trip.
Our Olympia Chimney Fireplace Services Process

- 1
Call and schedule. A live person answers at (424) 414-6048, day or night. We book a window, text you when the tech is en route, and send a named, background-checked technician in uniform.
- 2
Camera-scan inspection. We run a Level 2 inspection per NFPA 211 - camera down the flue, photos of the firebox, smoke chamber, and liner condition. You see what we see on the screen. This is Clause 4 of the Haven Standard; we don’t do flashlight inspections.
- 3
Written price, written scope. Before any tool comes out, you get a written quote with line-item pricing, the scope of work, and the warranty terms. No verbal estimates, no “we’ll see how it goes.” Clause 1 of the Haven Standard: have it in writing.
- 4
Parts decision. If your Olympia Chimney needs a part, we source OEM when it matters for warranty or fit, or a quality aftermarket equivalent from our Haven network - DuraFlex, HeatShield, Gelco, Copperfield, Famco - when it doesn’t. We tell you which we’re using and why.
- 5
Repair and test. We complete the work, run a combustion analysis on gas units or a smoke-pencil draft test on wood units, and verify safe operation.
- 6
Documentation and cleanup. You receive a photo record of the completed work, a written warranty, and our 365-Day Done Right Promise. The camera doesn’t lie, and neither does the written quote.
Before
AfterWhat Olympia Chimney Fireplace Services Costs in Sherman Oaks
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Gas fireplace service (cleaning, tune-up, safety check) | $280-$420 | Accessibility of the burner assembly; vent terminal height |
| Damper repair or replacement | $340-$680 | Cast-iron vs. stainless; throat dimensions; masonry modification needed |
| Refractory panel replacement (Pro-Series) | $450-$780 | Panel count; OEM vs. aftermarket; shipping time for special sizes |
| Fireplace insert removal and reinstallation | $520-$890 | Weight of unit; liner condition; surround trim work |
| Gas-to-wood or wood-to-gas conversion consultation | $0 (estimate) | Scope determined after Level 2 inspection; written quote follows |
Every estimate is free. Every price is written before work starts. If you have a competitor’s written quote, bring it - our Free Second Opinion costs nothing and often saves Sherman Oaks homeowners money on parts markup.
Why Sherman Oaks Homeowners Call Emberly Chimney Cleaners Sherman Oaks for Olympia Chimney Work

We’ve inspected and cleaned more than 38,000 chimneys since 2009, and we’ve learned that brand-specific knowledge matters. An Olympia Chimney Ventis gas valve sequences differently than a HeatShield system; the Pro-Series refractory panels have their own expansion coefficients. Our techs know the difference because they’ve worked on hundreds of these units across Sherman Oaks - from the condo conversions near Sepulveda to the single-family homes south of Ventura Boulevard where the fireboxes see real winter use.
We’re independently owned and operated, not a franchise. Our materials come through the Haven buying network, which keeps prices honest. Our 365-Day Done Right Promise means if it’s not right, we make it right. And our photo record on every job - Clause 4 of the Haven Standard - gives you documentation your insurer or home buyer can read.
We also service DuraFlex, HeatShield, and Gelco systems, so if your Olympia Chimney repair reveals a broader issue, we don’t hand you off to another contractor.
FAQs
No, if the work is performed by a qualified technician using correct parts. As an independent Olympia Chimney service provider, we use OEM or equivalent-spec components and document every step. Keep our written invoice and photo record with your warranty paperwork. Call (424) 414-6048 if your warranty company requests specific documentation - we’ve handled those calls before.
Common Ventis and Pro-Series parts arrive in 2-4 business days through our Haven network. Obsolete or special-order items - like discontinued damper plates - may take 7-10 days. We stock high-failure items (pressure switches, ember media, flex collars) locally to avoid delays. We’ll tell you the lead time in your written quote, not after you’ve already committed.
Replace when the firebox is cracked through to the outer shell, the liner is compromised beyond spot repair, or repair costs exceed 60% of a new insert installed. We make that call with camera evidence you can see, not a sales pitch. Many Sherman Oaks homeowners are surprised how much life remains in a 15-year-old Pro-Series with proper refractory replacement. Call (424) 414-6048 for a free inspection and honest assessment.
Annually, per NFPA 211, even for gas units that “look fine.” Dust accumulation on the burner orifices, degraded ember media, and slow pressure-switch drift don’t announce themselves until the unit fails on the coldest night of the year. Our $280-$420 service call catches these before they strand you.
Gas units accumulate debris that affects combustion efficiency and can produce carbon monoxide. Wood units build creosote, which is combustible. Neither risk is theoretical - we’ve documented both in Sherman Oaks homes. The cost of prevention is a fraction of the cost of remediation after a chimney fire or CO alarm event. Call (424) 414-6048 for a free estimate; estimates are free and carry no obligation.
Written by Corrine Halstead, Owner, Emberly Chimney Cleaners Sherman Oaks at Emberly Chimney Cleaners Sherman Oaks, serving Sherman Oaks and nearby areas.





Before
After
Before
After