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.
Chimney Cleaning Services in Medford, MA
Chimney cleaning in Medford typically costs between $180 and $320 for a standard sweep and inspection, with most appointments completed in a single visit. We dispatch crews to Medford from our Boston office, and a live person answers the phone at (781) 905-8338 every hour of every day. If you’re smelling smoke in the house, seeing creosote flakes in the firebox, or it’s simply been more than a year since your last sweep, we’ll get you on the schedule and show up when we say.
Medford’s streets are familiar territory for our sweeps. We’ve cleaned flues in the triple-deckers along Salem Street, inspected chimneys in the hills above Tufts, and cleared blockages from the older capes near the Mystic River. The housing stock here tells a story, and that story affects what we find when we climb the ladder. Russell Haines built this company on the principle that a homeowner deserves to see what we see, understand what it means, and know exactly what it costs to fix. No surprises on the bill. No arguing if something isn’t right. That’s the 90-Day Done Right Promise, and it’s been our way of working for over 42 years.
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.
Why Medford Homeowners Choose Hearthstone Chimney Co.
Homeowners in Medford tend to stay put. They’ve owned their houses for twenty, thirty, forty years. They’ve raised families in the same rooms where they now host grandchildren. They’ve also been burned by contractors who showed up late, charged more than the estimate, or disappeared when something went wrong. We understand that history. It’s why we answer every call with a live person, not a voicemail maze. It’s why our technicians arrive in uniform, background-checked, with a clear price agreed before any work begins.
We serve neighborhoods across the city, from the dense blocks of South Medford near the Somerville line to the quieter streets of West Medford bordering the Mystic Lakes. In Hillside, where the elevation climbs toward Middlesex Fells, we find chimneys exposed to stronger winds and more rapid crown deterioration. Near Wellington Circle, the tighter lots and older brickwork present their own challenges. Wherever you are in Medford, the process is the same: camera inspection, photos you can see, a plain-English verdict, and a written estimate with no pressure to book.
The 90-Day Done Right Promise means what it says. If we miss something, if a repair doesn’t hold, if you’re not satisfied for any reason, we come back and make it right. In writing. No paperwork to dig up, no argument about whose fault it was. That’s governed by our K.E.Y.S. code: Krafted right, Every time, Your home first, Standing behind it. Russell Haines put that in place when he founded the company in 1984, and it hasn’t changed.
Our pricing is straightforward. The number on the estimate is the number on the invoice. Most jobs finish in a single visit. And every recommendation we make is backed by photographic evidence from our Level-2 camera inspection, so you can see the cracked flue tile or the deteriorated mortar joint for yourself before deciding what to do next.
Chimney Cleaning Services We Offer in Medford
Chimney Cleaning & Sweep
Our standard sweep removes creosote buildup, obstructions, and debris from the flue using professional-grade brushes and vacuums designed to contain soot. We finish with a Level-2 camera inspection that documents the condition of your flue liner, smoke chamber, and firebox in photographs you receive with your report. Learn more about our Chimney Cleaning & Sweep in Medford.

Chimney Repair
From repointing spalling mortar joints to rebuilding damaged crowns, we repair masonry chimneys using materials matched to Medford’s older housing stock. The river-valley humidity here accelerates deterioration, so we also assess whether a water-repellent treatment would extend the life of your repair. Learn more about our Chimney Repair in Medford.

Fireplace Services
We service and restore wood-burning and gas fireplaces, including damper repair, firebox refractory panel replacement, and smoke chamber parging. Many Medford fireplaces were built for coal and modified over the decades, which can create draft problems our technicians are trained to diagnose. Learn more about our Fireplace Services in Medford.

Chimney Cap & Crown Installation
A proper cap keeps rain, animals, and debris out of your flue while allowing smoke to escape. We fabricate and install caps and crowns using materials from Copperfield and Famco, sized to fit the multi-flue chimneys common in Medford’s triple-deckers and two-families.

Chimney Liner & Rebuild
When an original clay flue liner is cracked, missing, or improperly sized for a converted heating appliance, we install stainless steel liners from DuraFlex and Olympia Chimney, properly insulated and sized to current code. This is the most common major repair we recommend in Medford’s 1880s-1920s housing stock, and we never suggest it without camera evidence you can examine yourself.

Neighborhoods We Serve in Medford
Our crews work across Medford regularly, with scheduling coordinated to keep travel time minimal and arrival times reliable. These are the neighborhoods we know best:
- South Medford - Dense triple-decker blocks near the Somerville line with multi-flue chimneys serving multiple units
- West Medford - Capes and colonials near the Mystic Lakes where river-valley humidity affects masonry
- Hillside - Elevated streets toward Middlesex Fells with wind-exposed crowns and older capes
- Wellington Circle area - Tighter lots with compact brick chimneys and converted heating systems
Most appointments are available within a week, sometimes sooner depending on season. Call (781) 905-8338 to check current availability.
Why Medford’s Climate & Housing Affect Chimney Cleaning
Medford’s housing boom of the 1880s through the 1920s, driven by streetcar lines into Boston, packed the city with triple-deckers and two-families whose chimneys were engineered for coal, then converted to oil or gas. Today those oversized, often unlined flues vent modern appliances they were never designed for, causing chronic draft problems, accelerated creosote condensation, and liner failures that are the defining challenge for chimney sweeps working Medford’s densely built neighborhoods.
The overwhelming majority of Medford’s residential stock dates from roughly 1885 to 1940, dominated by brick and wood-frame triple-deckers, colonial revivals, and two-family homes. Most still have original masonry chimneys that have never had a code-compliant stainless liner installed. Multi-flue chimneys serving multiple units in a single structure are the norm, complicating both cleaning and the assignment of repair responsibility between landlords and tenants. When we inspect a Medford triple-decker, we’re often documenting conditions that affect three households, and our report is designed to make those responsibilities clear.
Medford sits in the Mystic River valley, where low-lying neighborhoods along the river and Mystic Lakes experience higher ground-level humidity than surrounding upland suburbs. This accelerates mortar-joint deterioration and efflorescence on exposed chimney masonry. Crowns and joints that might last 20 years in a drier microclimate often need repointing in 10-12 years here. Sweeps working the neighborhoods closest to the Mystic River, like the flats near Riverside Avenue, regularly find that homeowners attribute their spalling brickwork to age alone, not realizing the river-valley moisture is the primary driver. Flagging that geographic cause is often the key to recommending a water-repellent treatment alongside the standard cleaning, extending the life of the masonry by years.
What this means practically: if you own a home in Medford built before 1940, your chimney almost certainly has characteristics that differ from suburban construction of the 1970s or later. The flue may be too large for your current heating appliance. The liner may be original clay tile, cracked by thermal cycling. The crown may be washing out from freeze-thaw cycles amplified by that river-valley moisture. Our inspection is designed to identify these specific conditions and explain them in plain English, with photos you can see for yourself.
Pricing for Chimney Cleaning in Medford
We don’t believe in bait-and-switch pricing or mystery fees added at the door. Here’s what chimney cleaning and related services typically cost in the Medford market:
| Service | Typical Range |
|---|---|
| Standard chimney sweep & Level-2 inspection | $180 - $320 |
| Chimney sweep with fireplace service | $280 - $420 |
| Level-2 camera inspection (standalone) | $150 - $250 |
| Chimney cap installation | $350 - $650 |
| Crown repair/rebuild | $400 - $900 |
| Stainless steel liner installation | $2,800 - $4,500 |
| Firebox refractory panel replacement | $450 - $800 |
These are ranges based on Medford-area jobs we’ve completed, not quotes. The actual cost depends on chimney height, accessibility, condition, and the specific materials required. We provide a firm, written estimate before any work begins, and that number is the number on the invoice. Current standing offers include $50 off any repair over $250, a free second opinion on any written estimate, an $89 seasonal tune-up, and a permanent 5% senior and veteran discount. Call (781) 905-8338 for an exact quote on your chimney - estimates are free.
Service Area - Cities Near Medford
We work throughout the immediate area surrounding Medford, with crews regularly scheduled in Somerville to the south, Winchester to the north, Belmont to the west, and Lexington further out along Route 2. If you’re unsure whether your address falls within our service area, call and ask - a live person will check and give you a straight answer.
Serving Medford, MA - Our Local Coverage Area
We’re based in the Medford 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 Cleaning in Medford
A standard chimney sweep with Level-2 inspection in Medford typically runs $180 to $320, depending on chimney height, accessibility, and whether the flue has been maintained regularly or neglected for years. Multi-flue chimneys common in Medford triple-deckers may cost more if each flue requires separate cleaning. Call (781) 905-8338 for an exact quote on your specific chimney - estimates are free.
The National Fire Protection Association recommends annual inspection for all chimneys, with cleaning as needed based on creosote accumulation. In Medford’s older housing stock, where many chimneys vent converted heating systems through oversized flues, we often find that annual sweeping is genuinely necessary rather than merely precautionary. If you burn wood regularly, once per year before burning season is the minimum. Call (781) 905-8338 to schedule before the fall rush.
Not always. We recommend a new stainless steel liner only when camera inspection reveals a cracked, missing, or improperly sized flue that creates a safety hazard - and we show you the photos before suggesting any work. In Medford’s pre-1940 housing, unlined or deteriorated clay flues are common, but some remain serviceable. If a liner is needed, we install DuraFlex or Olympia Chimney products with proper insulation, and we’ll explain exactly why the existing flue doesn’t meet current safety standards. Call (781) 905-8338 for a free second opinion if another company has recommended liner replacement.
Skipped maintenance leads to creosote buildup, which is combustible and causes chimney fires. A blocked or deteriorated flue can also force carbon monoxide back into living spaces. In Medford’s densely built neighborhoods, where multiple units often share a chimney structure, one neglected flue can affect neighbors as well. The risk is real, but it’s also preventable with regular inspection and cleaning. Call (781) 905-8338 to get back on a maintenance schedule.
Yes. Multi-flue chimneys serving multiple units are standard in Medford’s triple-decker and two-family housing, and our technicians are experienced in documenting which flue serves which appliance and which unit bears responsibility for maintenance. Our inspection report clearly separates findings by flue and by unit, so landlords and tenants understand who needs to act on what. We coordinate access with all parties when possible, and we provide documentation suitable for lease compliance or insurance requirements. Call (781) 905-8338 to discuss scheduling for a multi-unit building.
Ready to get your chimney inspected and cleaned? Call Hearthstone Chimney Co. at (781) 905-8338 today. A live person will answer, day or night, and we’ll get you scheduled for an appointment that works with your calendar. We’ll show up when we say, show you what we find, and stand behind our work with the 90-Day Done Right Promise. Done right - and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving local communities since 1984.
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 Medford Customers Say
"The cap keeps the birds out now, which after two springs of scratching noises above the bedroom is worth every penny."
- Nisha Gupta"Creosote buildup was worse than I realized. He measured it, put a camera up to show me the glazing on the flue, and was honest that we were closer to a chimney fire than I wanted to hear."
- Mark Bennett"Drop cloths everywhere, a HEPA vac running the whole time, and not a speck of soot on the carpet. I had been dreading the mess for nothing."
- Danielle Norris





Before
After
Before
After
Before
After