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
Before
After
Before
AfterFast, Reliable Chimney Cap & Crown Across Medfield
Chimney cap and crown work in Medfield usually runs $350 to $1,400 depending on whether we’re repairing, coating, or fabricating a custom multi-flue cap for an older colonial. Most jobs are done in a single visit, and we’ll show you camera footage of exactly what’s wrong before we touch a thing. If you live near the town center or out toward the Charles River, call (508) 687-5884 and you’ll reach a live person, not a call center.
Medfield’s homes aren’t like the newer subdivisions you’ll find a few towns over. We’ve worked on chimneys along North Street, Main Street, and the old colonial side streets where flues were built before central heating was even a thought. That local knowledge matters when someone’s telling you a crown needs to be rebuilt. We’d rather show you the cracks on camera and tell you honestly if it can wait.
Why Top Hat Chimney Is Medfield’s Preferred Chimney Cap & Crown Company
Wendell Pike founded Top Hat Chimney in 1999, and he’s still the one answering the phone half the time. Homeowners in Medfield have learned that the person who quotes the job is often the same person who shows up to do it. No franchise rotation, no stranger at the door with a clipboard and a different price. Our Chimney Cap & Crown work is backed by a 90-Day Done Right Promise in writing. If it’s not right, Wendell comes back. One call.
Medfield customers tend to be skeptical of cap and crown recommendations because they’ve been burned before, often by national outfits that recommend four caps when one custom multi-flue cap would do the job better. Ask anyone on your street who’s had chimney work done. The camera footage and a plain-English verdict come with every job, no exceptions. We serve all of Medfield, from the antique colonials near Meeting House Pond to the ranch houses off Route 27.
Every technician is background-checked and uniformed. You get a real arrival window, and if it slips, we call. Response time to Medfield is typically same-week for cap and crown work, sometimes sooner depending on the season. The number you hear on the phone is the number on the invoice, before a single tool comes off the truck.
Our Chimney Cap & Crown Services in Medfield
Medfield’s building stock ranges from 17th-century center-chimney colonials to 1960s garrison colonials and ranches. The cap and crown needs differ depending on what you have. Here’s what we handle most often in town.
Cap Installation
A proper cap keeps rain, birds, squirrels, and leaves out of your flue while letting exhaust breathe. In Medfield’s older homes, we see a lot of chimney stacks with multiple flues, and the cap needs to fit the actual dimensions of the brick, not some stock size from a catalog. We install caps from Olympia Chimney and Famco, sized to your specific stack, and we show you the fit before we seal it.
Cap Replacement
Rusted, bent, or blown-off caps are common after Medfield’s winter wind and ice storms. If your cap is rusted through or is missing sparks screens, it’s not doing its job. We’ll remove the old one, check the flue beneath it, and replace it with a cap that matches both your chimney and what’s actually venting through it. In town we frequently find caps installed years ago that don’t match the flue layout at all.
Crown Repair
The crown is the concrete or mortar slab that seals the top of the chimney. In Medfield, freeze-thaw cycles crack crowns faster than almost anywhere else inland because temperatures cross the freezing threshold dozens of times each winter. When water gets into a cracked crown, it runs down into the lime mortar joints and starts spalling brick. We repair and reslope crowns so water sheds away from the flue, using compatible mortar, not modern Portland cement that traps moisture in antique brick.
Crown Coating
For crowns that are still structurally sound but showing hairline cracks, we apply a flexible crown coating that bridges minor movement and keeps water out. It’s a fraction of the cost of a full crown rebuild and can buy a Medfield chimney years of life before a rebuild is necessary. We’ll tell you plainly if coating will work or if you actually need a rebuild. The camera footage and a plain-English verdict, every time.
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.
Trusted Brands We Service in Medfield
We work with Olympia Chimney, Famco, and Copperfield, and we keep common cap and crown parts stocked for Medfield’s older chimneys. That means we can often fabricate and install a custom multi-flue cap in one visit rather than measuring, ordering, and coming back a week later. If your chimney has irregular flue spacing, which is common in Medfield’s antique stacks, a Copperfield custom cap is often the only right answer. DuraFlex liners round out our lineup when cap work reveals liner issues.
Common Chimney Cap & Crown Problems We See in Medfield Homes
- Freeze-thaw cracking on old crowns. Medfield’s winters push temperatures across the freezing point dozens of times per season. Water seeps into hairline cracks, expands, and by March you’ve got a crown with a half-inch fissure and water running down your lime mortar joints.
- Flat stone or “cement wash” caps on dormant flues. We see plenty of old Medfield chimneys where abandoned flues were topped with a flat stone or a thin cement wash decades ago. Those crack, hold water, and channel it straight into the stack. The active fireplace flue gets ignored, which is the one you actually need protected.
- Multi-flue caps that don’t match the actual flue pattern. A stock multi-flue cap made for evenly spaced modern flues won’t fit an old center chimney with irregular spacing. We find gaps big enough for starlings to nest through, which then blocks draft and fills the smoke shelf with nesting material.
- Mismatched crown mortar. When a crown gets rebuilt with modern Portland cement on a 200-year-old chimney, the mortar is too hard for the old brick. It traps moisture and accelerates spalling. The right repair uses a breathable lime-based mortar that moves with the brick.
Pricing for Chimney Cap & Crown in Medfield, MA
Here’s what we quote in Medfield right now:
- Standard single-flue cap installation: $350 to $550
- Cap replacement with stainless steel: $400 to $700
- Crown repair with resloping: $500 to $900
- Crown coating (hairline crack sealing): $250 to $450
- Custom multi-flue cap, fabricated and installed: $900 to $1,400
What moves the price in Medfield is flue count, chimney height, and whether the crown needs a full rebuild or just coating. A three-flue colonial near the town center will run higher than a single-flue ranch on a slab. We quote flat before work begins, and there’s no trip charge inside our service county. Call (508) 687-5884 for an exact number. Estimates are free.
We Also Serve Cities Near Medfield
If your chimney is in Walpole, Norfolk, Norwood, or Westwood, we cover those towns too. Same crew, same flat pricing, same 90-Day Done Right Promise. The drive is short, and we know the chimney stock in those towns as well as we know Medfield’s.
Serving Medfield, MA - Our Local Coverage Area
We’re based in the Medfield 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 - Chimney Cap & Crown in Medfield
We won’t guess, and we won’t sell you three caps because it pads the invoice. We’ll smoke-test each flue from inside your home to identify which one is actively drafting. On a historic center chimney with four flues and crumbling mortar crowns, we smoke-tested each one before touching a cap, found one active fireplace flue and three dormant flues, and installed a single custom Copperfield multi-flue cap with a screened band to keep squirrels out while preserving draft. The homeowner had been told by another company they needed four separate caps. They didn’t. Call (508) 687-5884 and we’ll trace your flues the same way.
The crown keeps cracking because it was likely rebuilt with modern Portland cement, which is too rigid for Medfield’s antique brick. Portland cement doesn’t flex with the freeze-thaw cycles we get dozens of times each winter, so the crown fractures, water gets in, and the cycle repeats. We rebuild crowns with a compatible lime-based mortar and reslope them so water sheds away from the flue. Call (508) 687-5884 for a camera inspection and a straight answer, free.
If your flues are spaced irregularly, a stock multi-flue cap will leave gaps. Those gaps admit rain, birds, and squirrels, and they defeat the purpose of having a cap at all. We fabricate custom caps, often from Copperfield materials, to match the actual dimensions we measure on-site. Medfield’s older stacks were built by hand, and no two are exactly alike. Call (508) 687-5884 and we’ll measure yours.
We can install a cap without a full Level 2 in many cases, but we’ll always run a camera down the flue first. A cap won’t fix a spalling liner or a cracked smoke shelf, and if your chimney has multiple flues, you deserve to know what’s actually venting where. If the camera shows liner deterioration, we’ll show you the footage and let you decide. No pressure either way. Call (508) 687-5884 to schedule.
Yes. Prefab fireplaces use a metal chase cover and a factory venting system, not a masonry crown. The cap and chase cover need to match the specific manufacturer’s specs, and they’re not interchangeable with masonry chimney parts. Medfield has plenty of 1960s to 1980s ranches and garrison colonials with these units, and we service them with the correct components. Call (508) 687-5884 and we’ll identify what you have and quote it flat.
Free Estimates - Call Top Hat Chimney in Medfield
If you’ve got a cracked crown, a missing cap, or a chimney stack full of flues you can’t identify, call (508) 687-5884. Wendell or one of his crew will talk you through what you’re seeing, schedule a visit that works for you, and show you camera footage before recommending anything. No upsell, no pressure, no stranger at the door. Just a straight answer from someone who’s been doing this in New England since 1999.
Written by the team at Top Hat Chimney, serving Medfield, MA with chimney cap, crown, and flue work.