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.
HeatShield Fireplace Services in Leesburg: What to Know First
We service and repair HeatShield fireplaces throughout Leesburg, and most jobs are completed in a single visit. The written price you get before we start is the price you pay - no trip fees, no surprise add-ons after the tech is already in your living room. If you own a HeatShield fireplace and it’s acting up, call (571) 601-3174 and we’ll tell you what we’re likely looking at before we ever ring your doorbell.

This page is for Leesburg homeowners with a gas or wood HeatShield fireplace, insert, or stove who want to know what’s wrong, what it costs, and whether the fix is worth doing. We’re an independent HeatShield service provider - not affiliated with or authorized by the manufacturer - which means we have no incentive to upsell you on HeatShield-branded parts when a better or more honest option exists.
Key Takeaways:
- HeatShield fireplaces in Leesburg fail most often at the gas valve, thermocouple, and pilot assembly - and the symptoms overlap, so a camera inspection matters.
- We stock common HeatShield replacement parts and can source OEM or quality aftermarket options, with a written price before any work starts.
- Every job includes a documented photo record under Haven Standard Clause 4, so you see exactly what we replaced and why.
- Call (571) 601-3174 for a free estimate on HeatShield fireplace service in Leesburg.
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 HeatShield Products Fail - and How We Fix Them
HeatShield built its reputation on cast-iron and steel fireplaces that punched above their price. But after a decade or more of Leesburg’s damp winters and summer humidity, certain components wear predictably. Here’s what we actually find when we get the camera inside.
- HeatShield Valor Series - pilot assembly failure from spider nests and corrosion. The Valor line’s pilot orifice is narrow, and Leesburg’s damp springs draw spiders into the pilot tube. Symptom: fireplace won’t stay lit, or lights then drops out after 30 seconds. Fix: we pull the pilot assembly, clean or replace the orifice, and verify thermocouple output with a meter before reinstalling.
- HeatShield Classic Series - thermocouple fatigue at the connection point. The Classic line runs the thermocouple tight against the burner pan, and years of heat cycling weaken the copper at the compression fitting. Symptom: the pilot stays lit but the burner won’t engage. Fix: we replace the thermocouple with a millivolt-rated aftermarket unit that meets or exceeds OEM spec, then test the full gas train under load.
- HeatShield Majestic Series - glass gasket degradation. The Majestic’s rope gasket around the viewing glass compresses over time, allowing air into the firebox that disrupts the burn and fogs the glass. Symptom: black soot buildup on glass that returns within days of cleaning. Fix: we replace the gasket, reseat the glass, and check door alignment so the seal holds.
- HeatShield Wood-Burning Models - fire brick spalling behind the grate. Spalling means the brick face is flaking off in layers, usually from moisture trapped in the firebox during Leesburg’s wet winters. Symptom: white or chalky brick surfaces, cracks that widen after hot fires. Fix: we assess whether the firebox needs spot repair or full firebrick replacement, and quote it in writing before touching a single brick.
- HeatShield Insert Models - blower motor burnout from dust accumulation. Inserts sit low to the floor and pull in whatever is floating around the room. Symptom: the blower hums but doesn’t spin, or doesn’t kick on at all. Fix: we replace the blower with an aftermarket unit where OEM is backordered, or clean and relubricate the original if the windings test good.
Our HeatShield Fireplace Services Process

A HeatShield job runs the same way whether it’s a gas fireplace in a townhome near the outlets or a wood-burning unit in an older farmhouse off Evergreen Mill Road. Here’s the process, step by step.
- 1
Call and scope the symptom. You describe what you’re seeing. We ask about the fireplace model, fuel type, and when the problem started. This helps us bring the right parts on the first trip.
- 2
Camera-scan inspection under NFPA 211 Level 2. Every visit includes a camera down the flue and into the firebox. Clause 4 of the Haven Standard requires a photo record on every job - you get it, not just us.
- 3
Written price before work starts. We name the fix, the parts, and the dollar amount in writing. No “we’ll see what we find and send a bill.”
- 4
The repair. We complete the work with the parts you approved. Where OEM parts are backordered, we present quality aftermarket options and get your sign-off first.
- 5
Test and document. We run the fireplace through a full cycle, check gas pressure or draft, then photograph the finished work. You walk away with the record.
- 6
365-Day Done Right Promise. If it’s not done right, we make it right. That’s stamped on every job.
Before
AfterWhat HeatShield Fireplace Services Costs in Leesburg
Here are real numbers for the HeatShield jobs we do most often in Leesburg:
- Gas fireplace service and cleaning (including pilot, burner, glass, and sensor check): $185-$295
- Thermocouple or thermopile replacement: $140-$230 (part included)
- Pilot assembly replacement (Valor or Classic series): $195-$350 (part included)
- Glass gasket replacement (Majestic series): $110-$180
- Blower motor replacement (insert models): $240-$420
- Fire brick repair or spot replacement: $120-$400 depending on the area affected
- Fireplace insert service and full safety check: $200-$320
What moves the price is parts availability, fireplace age, and how far the flue has to be accessed from the roof. We source materials through Haven’s buying network - including HeatShield, DuraFlex, and Gelco - specifically to keep customer prices honest. Call (571) 601-3174 for a free estimate. You’ll get the number in writing before any work begins.
Why Leesburg Homeowners Call Level Two Chimney Leesburg for HeatShield Work

We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and every single one came with a written price before work started. That’s not a marketing line - it’s Clause 1 of the Haven Standard. We can’t imagine working any other way.
Our techs know HeatShield’s quirks because we’ve been inside enough of them in Leesburg to know exactly where a Valor pilot clogs and why a Majestic glass gets hazy. When a HeatShield part is backordered or overpriced, we tell you and present a DuraFlex or Gelco alternative if it does the job better or cheaper. That’s the advantage of being an independent HeatShield service provider - we answer to you, not the manufacturer’s parts catalog.
Every tech on your roof or at your hearth is background-checked and uniformed, with license information available before we arrive. Corrine Halstead, who owns this shop, will often show you the camera footage herself - pointing at exactly what was found and what it costs before any paperwork moves. The camera doesn’t lie, and neither does the price she writes down before she starts.

FAQs
We don’t process HeatShield warranty claims on your behalf, but we’ll photograph and document everything we find so you can file a claim yourself with the receipts to back it up. Where a warranty part is available through HeatShield, we’ll install it, and we’ll only charge for labor. We’re an independent HeatShield service provider, which means the warranty decision stays between you and the manufacturer.
Call (571) 601-3174 and we’ll walk you through what your warranty likely covers before you file.
We source OEM HeatShield parts when they’re available and reasonably priced, but truthfully, some HeatShield components are priced for the brand name, not the build quality. Where an aftermarket part from DuraFlex or another supplier matches or exceeds OEM spec, we’ll show you both options with prices and let you decide. The choice is always yours, in writing.
Call (571) 601-3174 with your model number and we’ll check parts availability before you book.
In our experience in Leesburg, about 70% of “won’t stay lit” HeatShield fireplaces are thermocouple or thermopile failures - especially on the Valor and Classic series. The gas valve is the more expensive guess, which is why we test the millivolt output with a meter before recommending a valve replacement. You’ll see the reading yourself on our inspection record.
Call (571) 601-3174 for a free estimate, and we’ll test before we quote.
Most HeatShield insert service calls in Leesburg are scheduled within three to five business days. During peak burning season - October through January - that can stretch a little, but we always answer the phone live and will tell you straight what the calendar looks like.
Call (571) 601-3174 and we’ll get you a service window on the first call.
Gas HeatShield fireplaces need a service and cleaning every two to three years, even if they run fine. Wood-burning HeatShield models should be swept and inspected annually - nobody argues with that after we show them a Class III creosote photo, which is the glazed, tar-like buildup that can fuel a chimney fire. Leesburg’s humidity accelerates creosote hardening, so we recommend annual attention for wood units.
Call (571) 601-3174 to schedule a sweep or inspection, with a written price before we start.
Written by Corrine Halstead, Owner, Level Two Chimney Leesburg, serving Leesburg and nearby areas.





Before
After
Before
After