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.
Level 2 Inspection in Silver Spring, MD
A Level 2 chimney inspection is a camera-assisted examination of every accessible area of your chimney system – the firebox, liner, smoke chamber, attic passage, and exterior – required any time your home changes hands, your heating appliance changes, or something unusual has happened to the structure. In Silver Spring, most of the homes we inspect were built between the 1950s and 1980s, and their chimneys carry decades of hidden wear that Chimney Cleaning & Sweep alone and a standard visual check simply cannot reach. At Hearthstone Chimney Co., a Level 2 inspection ends with photos you can see on the spot and a plain-English verdict – not a folder of jargon mailed to you two weeks later.
If you’re not sure whether a Level 2 is what you need, call us at (301) 479-9806 – a live person answers every hour of every day, and they can help you sort it out in about three minutes. Our Chimney Cleaning & Sweep in Silver Spring page covers the full range of services we offer, and a Level 2 inspection is the natural starting point whenever a chimney’s condition is genuinely unknown.
Russell Haines founded Hearthstone Chimney Co. in 1984, and the company has been doing this work in Silver Spring for over 42 years. That’s not a talking point – it means our technicians have seen the specific failure patterns that show up in the older masonry and clay-tile liner systems common to neighborhoods like Woodside, Burnt Mills, and Rosemary Hills. We document what we find, explain it plainly, and back every job with the 90-Day Done Right Promise in writing.
When You Need a Level 2 Inspection
The National Fire Protection Association’s NFPA 211 standard defines exactly when a Level 2 inspection is required. The short version: any time the situation changes. Here are the most common triggers we see in Silver Spring:
- You’re buying or selling the home. Real estate transactions require a Level 2 inspection. If you’re purchasing a home in Four Corners or Kemp Mill and the seller hands you a Level 1 report from three years ago, that does not satisfy the standard. A Level 2 gives you an accurate picture before closing.
- You’ve switched fuel types or installed a new insert or stove. Changing from wood to gas – or adding a wood-burning insert to an existing fireplace – alters the operating temperatures and gas pressures the liner must handle. A Level 2 confirms the liner is rated and sized for the new appliance.
- There’s been a chimney fire. Even a small, fast-burning flue fire can crack clay tiles and compromise the mortar joints that keep combustion gases out of your framing. In Silver Spring’s older homes, we regularly find liner damage that wasn’t visible from the firebox opening. Camera inspection is the only way to know for certain.
- A major storm or seismic event has affected the structure. The Mid-Atlantic doesn’t see earthquakes often, but the ground movement from heavy construction traffic, water main breaks, and severe storm events can shift chimney crowns and open mortar joints. If a large tree limb came down on or near your roof, the chimney deserves a look.
- You’ve noticed new symptoms – smoke backing up, a burning smell between fires, or efflorescence on the exterior masonry. These are not always surface problems. They often indicate liner cracks or deteriorated smoke chamber corbeling that a Level 1 inspection won’t diagnose.
- The chimney hasn’t been inspected in more than five years. Silver Spring gets genuine winters and humid summers, and that freeze-thaw cycle is hard on mortar. A chimney that looked fine in 2018 may have developed liner cracks or crown fractures since then that are now actively allowing water or combustion gas migration.
Our Level 2 Inspection Process
We don’t use a template checklist and call it done. This is how a Hearthstone Level 2 inspection actually works, from the moment our technician arrives to the moment you have a verdict in hand.
- Site review and system history. Before any equipment comes out, we talk with you. How old is the appliance? When was the last cleaning? Have you noticed changes in draft or odor? What the homeowner knows about a chimney often tells us exactly where to look first. For Silver Spring homes in the Sligo Creek corridor, we also check whether the property is on a clay-soil site – clay shrink-swell movement affects foundation and masonry settlement more than most homeowners realize.
- Full exterior examination. The technician walks the perimeter and inspects every accessible exterior component – the cap, the crown, the flashing at the roofline, the mortar joints in the visible stack, and the chimney’s relationship to the roofline. We photograph every item that shows wear, fracture, or separation so you have a before-and-after record regardless of what work follows.
- Firebox and smoke chamber inspection. Working from inside the firebox, we inspect the firebox floor, the firebrick walls, the damper frame and plate, and the smoke chamber corbeling. The smoke chamber is where we find the most overlooked damage in Silver Spring homes – the corbeled brickwork above the damper opening accumulates creosote and often shows spalling or mortar erosion that accelerates chimney fire risk.
- Camera inspection of the full liner. This is the component that separates a Level 2 from everything else. We run a high-resolution camera the full length of the flue – from the firebox throat to the top of the chimney cap. For a standard two-story Silver Spring colonial, that’s typically 25 to 35 linear feet of liner under examination. Every crack, every broken tile joint, every section of missing mortar appears on the monitor in real time. We record the footage so you can watch it yourself.
- Attic and accessible interior passage inspection. Where the chimney passes through attic space, we inspect the clearance between the outer masonry and combustible framing. This is a code-required clearance that was sometimes undersized in tract homes built during the post-war construction boom that shaped much of Silver Spring’s housing stock.
- Plain-English verdict and documented report. When the inspection is complete, we sit down with you and go through what we found – with photos. Not a PDF sent later. Not a summary of industry codes. A plain explanation of what is serviceable, what needs attention, and what the realistic options are. If nothing is wrong, we tell you that directly. If something needs repair, we give you a written upfront price before any work begins, so the number on the estimate is the number on the invoice.
Level 2 Inspection Pricing in Silver Spring
A Level 2 chimney inspection in Silver Spring typically runs between $250 and $450 for a standard single-flue system. Here’s what moves that number in either direction:
- Number of flues: Homes in Woodside Park and other older Silver Spring neighborhoods often have two-flue chimneys serving both a fireplace and a furnace or boiler. Each additional flue adds time and adds to the cost – generally $75 to $125 per additional flue.
- Chimney height and roof pitch: A single-story ranch on a flat lot costs less to work safely than a three-story center-hall colonial with a steep-pitch roof. Access difficulty is a real factor in accurate pricing.
- Combined cleaning and inspection: Many Silver Spring homeowners schedule a chimney cleaning at the same time as a Level 2 inspection. When we do both in a single visit – which is how most jobs run – there is an efficiency that works in your favor on the total bill.
- Condition of the existing liner: If the liner is heavily obscured by creosote, a cleaning may need to happen before an accurate camera inspection can be completed. We’ll tell you that at the start, not after.
If you’ve received a written estimate from another company, bring it to us. We offer a Free Second Opinion on any written estimate – no charge, no pressure. And if you’re a senior or veteran, our permanent 5% discount applies to any service. For repairs over $250, we also offer $50 off any repair that comes out of an inspection finding.
Call (301) 479-9806 to schedule – estimates are free and upfront pricing means there are no surprises when the job is done.
FAQs – Level 2 Inspection
What is a Level 2 chimney inspection, and how is it different from a Level 1?
A Level 2 chimney inspection is a camera-assisted examination of all accessible interior and exterior areas of the chimney system, including the full length of the flue liner, the smoke chamber, and attic passage – areas a Level 1 visual inspection does not reach. A Level 1 is appropriate for a chimney that hasn’t changed and has no known issues; a Level 2 is required any time the appliance changes, ownership changes, or there’s been a structural event. In Silver Spring, we find that roughly half of the chimneys we inspect with camera equipment have liner defects that were not visible from the firebox opening. Call us at (301) 479-9806 if you’re unsure which level applies to your situation.
How long does a Level 2 inspection take in Silver Spring?
A Level 2 inspection on a standard Silver Spring single-flue chimney typically takes two to three hours from arrival to written verdict. Two-flue chimneys or homes where access is more involved run closer to three to four hours. We complete most inspections – and any straightforward Soot Removal or repair work identified during them – in a single visit, so you’re not scheduling a second appointment to get answers. Our technicians arrive in uniform, on time, and with the equipment needed to finish the job that day.
Is a Level 2 inspection required when buying a home in Silver Spring?
Yes. NFPA 211 requires a Level 2 inspection any time a property changes hands, and it’s the standard real estate attorneys and home inspectors in Montgomery County reference. A general home inspection does not satisfy this requirement – most home inspectors do a visual check of the chimney exterior and firebox opening, which is a Level 1 at best. If you’re under contract on a home in Silver Spring and want to know the actual condition of the chimney before you close, a Level 2 is the correct inspection. Call (301) 479-9806 to schedule – we work around real estate timelines and provide a written report the same day.
What happens if the Level 2 inspection finds a problem?
We show you exactly what we found – on the camera monitor, with photos – and explain it in plain language. If the liner has cracked tiles, we show you the tiles. If the smoke chamber mortar is eroding, we describe what that means for your home specifically. Then we give you an upfront written price for the repair before any work begins. Common repairs following a Level 2 in Silver Spring include HeatShield smoke chamber resurfacing, DuraFlex liner relining for deteriorated clay-tile systems, and crown rebuilds. Whatever the verdict, the 90-Day Done Right Promise covers the repair work in writing – if it’s not right, we come back and make it right, with no arguing and no paperwork maze.
Why Silver Spring Homeowners Have Trusted Hearthstone for Over 42 Years
There’s a certain kind of homeowner in Silver Spring – someone who bought their house in the 1980s or 1990s, kept it maintained, and wants to hand it on in good condition or simply stay put and not worry. That’s the person we built Hearthstone Chimney Co. for. Russell Haines started this company in 1984, and in over four decades of working in these neighborhoods, the lesson holds: chimneys don’t fail all at once. They deteriorate slowly, usually invisibly, and the damage that causes a house fire or a carbon monoxide incident was almost always visible on an Annual Sweep or camera inspection two or three years earlier.
A Level 2 inspection is not about finding something to fix. It’s about knowing. We use professional-grade materials from brands like DuraFlex and Olympia Chimney when repairs are needed – not builder-grade alternatives – because a repair done right lasts, and a repair done cheap costs twice as much to fix again. Our home page outlines the full range of what we do and who we are.
Every technician we send is background-checked, arrives in uniform, and carries the tools to complete the job that day. Calls are answered by a live person, not a voicemail, at any hour. And when the job is done, the 90-Day Done Right Promise is in writing – not a marketing phrase, an actual commitment with no fine print.
If you have a chimney in Silver Spring that hasn’t had a Level 2 inspection, or if you’re buying, selling, or changing your heating appliance, call (301) 479-9806. We’ll give you an upfront price, schedule a time that works for you, and give you a plain-English answer the same day we arrive. That’s what we’ve done here for 42 years.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Silver Spring since 1984.





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