A Level company - serving Waltham, MA

Olympia Chimney Fireplace Services 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 Fireplace Services in Waltham: What to Know First

We provide independent Olympia Chimney fireplace services in Waltham, from gas fireplace tune-ups to wood-burning firebox repairs and insert conversions. Most Olympia Chimney jobs are completed in a single visit after a written quote is agreed to, and we carry common OEM and quality aftermarket parts for the 600-series gas inserts and Ventis wood-burning lines we see most often in Waltham homes. A Level 2 camera inspection with documented photo record is included on every call, and your written price is delivered before any work starts - Clause 1 of the Haven Standard.

Call (781) 649-9326

This page is for Waltham homeowners who own an Olympia Chimney gas fireplace, wood-burning unit, or fireplace insert and need service, repair, or conversion work done by technicians who know the product line. Call (781) 649-9326 to speak with a live person, 24/7.

Need help today?Fast, friendly service and a no-obligation free estimate.

Call (781) 649-9326

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

How Olympia Chimney Products Fail - and How We Fix Them

  • 600-Series Gas Insert: pilot assembly carbon fouling. The 600-series uses a standing pilot design that collects combustion residue faster in Waltham’s hard water zones, where mineral content in humid summer air accelerates oxide buildup on the thermopile. We clean the pilot orifice with calibrated tools, test millivolt output to factory spec, and replace the assembly with an OEM SIT valve group when readings fall below 325 mV. The camera doesn’t guess. Neither do we.
  • Ventis Wood-Burning Fireplaces: refractory panel cracking at the smoke chamber throat. The Ventis line ships with medium-duty refractory that tolerates Waltham’s freeze-thaw cycling poorly when homeowners short-fire below 400°F for weeks at a time. We document crack depth with the camera, source replacement panels through Olympia’s distributor network or match with HeatShield refractory replacement when OEM lead times stretch past burning season.
  • Olympia Chimney Flex Liner: seam separation at the first offset above the smoke shelf. The 316Ti flex liner used in Olympia’s relining kits can work-harden at the elbow where Waltham’s older colonials have sharp 45-degree offsets near the attic transition. We spot this with the camera, measure the gap, and either sleeve with a DuraFlex rigid section or pull and replace when the separation exceeds 3/8 inch.
  • Gas Fireplace Conversion Kits: orifice mismatch on propane-to-natural-gas swaps. Olympia’s conversion orifices are sized for sea-level gas pressure; Waltham’s elevation and National Grid delivery pressure variance means a straight swap often produces a lazy, sooting flame. We drill to corrected BTU spec using a manometer reading at the appliance shutoff, not the chart in the manual.
  • Chimney Cap and Crown: galvanized cap rust-through on north-facing Waltham exposures. Olympia’s standard galvanized caps last 4-6 years on north slopes in Waltham’s wet shoulder seasons, where trapped leaf debris holds moisture against the seam weld. We replace with Gelco stainless or copper caps sourced through Haven’s buying network, and re-pour the crown with proper slope and drip edge when spalling has started underneath.

Our Olympia Chimney Fireplace Services Process

Professional chimney sweep cleaning a residential brick chimney flue from the roof
Our Olympia Chimney Fireplace Services Process
  1. 1
    Call and schedule. A live person answers, notes your Olympia Chimney model if you know it, and books a window. You get a text when your tech is en route.
  2. 2
    Level 2 camera inspection. We run the camera down the flue, photograph the firebox, smoke chamber, and liner condition, and record any readings - draft pressure, gas manifold pressure, or CO spillage at the hearth.
  3. 3
    Written price, written scope. Corrine Halstead or your assigned tech puts the findings and a flat price in writing before any tool comes out of the truck. Clause 1 of the Haven Standard.
  4. 4
    Parts decision. We stock common Olympia Chimney OEM parts and maintain backup inventory from DuraFlex, HeatShield, and Gelco. If an OEM part is back-ordered, we explain the aftermarket equivalent and any warranty implications before you decide.
  5. 5
    Repair and test. The work is completed, combustion tested, and documented with after photos. Your photo record is archived under Haven Standard Clause 4.
  6. 6
    Cleanup and guarantee. We haul debris, reset the hearth area, and leave you with a written warranty stamped with the 365-Day Done Right Promise.
BeforeBefore
AfterAfter

What Olympia Chimney Fireplace Services Costs in Waltham

Service Typical Range What Moves the Price
Gas fireplace tune-up and safety check $189-$275 Accessibility of the burner assembly; whether the pilot needs rebuild or replace
Ventis firebox refractory panel replacement $340-$580 Number of panels cracked; smoke chamber access difficulty in Waltham’s tight 1920s fireboxes
600-series insert pilot/valve replacement $265-$445 OEM SIT assembly vs. quality aftermarket; whether the thermocouple and thermopile both test failed
Flex liner repair or section replacement $425-$890 Height of chimney; number of offsets; need for DuraFlex rigid sleeve vs. full pull
Gas conversion (propane to natural or reverse) $295-$520 Orifice count; manifold pressure adjustment complexity; permit filing if required
Chimney cap and crown repair $195-$650 Stainless vs. copper cap; crown rebuild vs. patch; scaffolding needs on steep Waltham roofs

Estimates are free. Bring us any competitor’s written quote for a free second opinion. Call (781) 649-9326 for an exact quote on your Olympia Chimney system.

Why Waltham Homeowners Call Level Two Chimney Waltham for Olympia Chimney Work

Professional chimney sweep cleaning a brick fireplace with a specialized brush
Why Waltham Homeowners Call Level Two Chimney Waltham for Olympia Chimney Work

We’ve been servicing Waltham chimneys for years, including regulars near Prospect Hill Park who book every September before the first fire. Corrine Halstead learned this trade at Suffolk County Community College on Long Island and has spent the better part of two decades doing chimney work up and down the Northeast. She and her crew know Olympia Chimney’s product line from hands-on repair, not from a distributor catalog.

Every job carries the 365-Day Done Right Promise, backed by 38,000+ documented inspections since 2009. We source materials through Haven’s buying network - Olympia Chimney, DuraFlex, HeatShield, Gelco, Famco, Copperfield - to keep customer prices honest. Your technician is background-checked, uniformed, and named before arrival. License information is displayed on every page. Calls are answered by a live person, 24/7.

Get the price in writing before anything starts.A real person answers, day or night.
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FAQs

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