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.
Before
After
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Before
AfterChimney Company in Lochearn, MD
Alcott Chimney Sweep is the chimney company Lochearn homeowners call when a 60-year-old brick flue starts showing its age. Lochearn’s nearly uniform housing stock, brick Cape Cods and ranchers built between 1948 and 1968, means we see the same layered problems on almost every job: spalled clay tiles, open mortar joints, and flues that were never resized after oil-to-gas conversions. You can reach a live person at (336) 863-3889 any hour to talk through what you’re seeing.
Why Lochearn Homes Are Different
Lochearn developed almost entirely during the post-WWII suburban boom, and that single fact shapes every chimney we open here. The overwhelming majority of homes sit atop masonry chimneys that are now 60 to 75 years old, built with soft lime mortars and clay-tile liners well past their typical service life. Add in the mid-century oil-to-gas furnace conversions that left oversized, underutilized flues, and virtually every older Lochearn home presents the same maintenance backlog.
Climate compounds the problem. Baltimore County averages roughly 20 to 30 freeze-thaw events each winter, and that cycle of water freezing in cracked crowns and open joints progressively spalls the brick face. Then summer humidity from the Chesapeake Bay watershed saturates the masonry during the off-season, accelerating liner deterioration before anyone lights a fire in October. A technician working Lochearn quickly learns another local pattern: many oil furnace flues were sealed off in the 1970s and 80s, but the original clay-tile liner was never relined or resized. So the fireplace flue and abandoned oil flue share a crumbling chimney stack, the kind of thing Baltimore County inspectors flag immediately on any permit-triggered inspection.
Our Main Lochearn Services
The two calls we get most from Lochearn are straightforward: a chimney that has not been swept in years and a house that just changed hands and needs a real inspection. Below are the three services we perform in Lochearn, each with its own dedicated page.
Chimney Sweep in Lochearn
A Chimney Sweep in Lochearn here almost always involves removing glazed creosote, the tar-like buildup that forms when a fire burns cool and the flue is oversized, which is exactly what happens after an oil-to-gas conversion left the original masonry flue too big for a gas fireplace insert. We also pull spalled tile fragments out of smoke shelves and check the crown while we’re up there. Every sweep includes a written price before we start and a camera check of the flue afterward so you can see what we saw.
Chimney Inspection in Lochearn
A Chimney Inspection in Lochearn on a 1960s brick rancher usually turns up the same things: cracked crowns, open mortar joints, and tile liners with vertical cracking from decades of thermal stress. If you’re buying or selling, Baltimore County permit-triggered inspections will look at the same points, so getting ahead of it with a camera report you can actually read makes sense. We document everything with photos and give you a plain-English summary of what can wait and what cannot.
Gas Fireplace Repair in Lochearn
Gas Fireplace Repair in Lochearn often starts as a fireplace that lights but won’t stay lit, or a pilot that keeps dropping out. In Lochearn, many of these gas units were retrofit into fireplaces originally built for wood, so venting and clearances can be tight, and an undersized liner inside an unlined masonry flue is a recurring culprit. We carry Famco, Copperfield, and DuraFlex parts on the truck and can tell you plainly whether a repair is worth doing or the unit has reached the end of its life.
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.
Brands We Service in Lochearn
We service and install the same professional trade brands chimney professionals specify: DuraFlex liner systems, HeatShield resurfacing, Famco and Copperfield gas components. You can see the full range on our brands page. We keep common Lochearn repair parts on the truck, which shortens turnaround on most gas fireplace and liner jobs to a single visit.
Pricing for Chimney Company in Lochearn, MD
| Service | Typical range in Lochearn |
|---|---|
| Standard chimney sweep | $189 – $289 |
| Chimney sweep with glaze removal | $289 – $389 |
| Level 1 chimney inspection | $149 – $249 |
| Level 2 chimney inspection (real estate or permit) | $349 – $499 |
| Clay tile liner repair (per section) | $200 – $400 |
| Stainless steel reline with DuraFlex | $2,500 – $5,500 |
| Crown repair or rebuild | $350 – $900 |
| Gas fireplace service and cleaning | $150 – $250 |
| Gas valve or pilot assembly replacement | $250 – $550 |
| Thermocouple or thermopile replacement | $150 – $300 |
What pushes a Lochearn price up is usually glaze-stage creosote from an oversized flue or a liner that has spalled enough to require a stainless reline instead of a patch. Whatever the scope, you get a written price before we begin, so there are no surprise charges at the end of the job.
Neighborhoods We Serve in Lochearn
We work throughout Lochearn and the surrounding northwest Baltimore County neighborhoods. Typical scheduling runs on a one-to-three day window depending on the season, with fall being the busiest. Some neighborhoods we regularly serve:
- Lochearn proper
- Milford Mill
- Woodmoor
- Gwynn Oak
- Howard Park
Service Area – Cities Near Lochearn
Beyond Lochearn, our crews cover the surrounding Baltimore County and central Maryland area. We also serve Columbia, MD, Ellicott City, MD, and Glen Burnie, MD, along with Baltimore, OH. If you’re just outside Lochearn, call and we’ll confirm coverage before you book anything.
Serving Lochearn, MD - Our Local Coverage Area
We’re based in the Lochearn area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Company in Lochearn
Most Lochearn appointments are scheduled within one to three business days. Fall is our busiest season, so if you’re calling in September or October, plan ahead. A live person answers at (336) 863-3889 around the clock and can hold a slot for you immediately.
Most routine sweeping and inspection work needs no permit. If a Baltimore County permit-triggered inspection flags your chimney, we can perform the Level 2 inspection the county requires and provide the camera documentation they want to see. Call (336) 863-3889 and we’ll walk you through what your specific situation needs.
When we schedule you, you’ll know the technician’s name and see their photo before we arrive. That person is background-checked, identity-verified, uniformed, and required to show a photo ID badge at the door, every time, no exceptions. If you prefer the same tech on return visits, tell us and we’ll match you.
If your Lochearn chimney hasn’t been looked at in years, call Alcott Chimney Sweep at (336) 863-3889 for a free estimate. You’ll get a straight answer, a written price before any work starts, and a technician you already know by name before the doorbell rings.
What happens when you call
- 1A real person answersNo phone trees - talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lochearn Customers Say
"Water was leaking around the flashing. They resealed it and installed a new crown coating. Dry through two heavy rains since."
- Douglas P."Fast and tidy. Fireplace draws properly again."
- Mina K."Good chimney cleaning. They found a small gap in the mortar and quoted the repair, which was a bit more than I wanted to spend. Did the sweep and left the repair for later without any pressure."
- Stuart L.