A Top company - serving Framingham, MA

HeatShield Chimney Cleaning Service Nationwide

Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

Styles & brands we work with

Sweep & inspection
Sweep & inspection
Caps & crowns
Caps & crowns
Flue relining
Flue relining
Masonry repair
Masonry repair
Gas fireplace service
Gas fireplace service

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Why Framingham Homeowners Choose HeatShield Chimney Cleaning

Top Hat Chimney provides Heatshield service in Framingham, including independent chimney cleaning and repair throughout Nobscot, Saxonville, and Framingham Centre. We restore flues with HeatShield’s Cerfractory and Joint Repair System materials, and we’re one of a small number of Middlesex County sweeps who actually stock these products locally rather than ordering them per job. We’re not a HeatShield dealer or authorized rep, and we don’t pretend to be. What we are is a crew that has applied HeatShield coatings inside enough Framingham flues to know exactly where they hold up, where they fail, and when a stainless liner is the honest choice instead.

Call (781) 390-9211

If your HeatShield coating is flaking, the flue is leaking gases, or you smell smoke after every fire, call us at (781) 390-9211. Wendell Pike and his crew will put a camera in the flue before recommending anything. The footage and a plain-English verdict, every time, no exceptions.

Why Trust Top Hat Chimney for Your HeatShield Chimney Cleaning?

HeatShield is a specialty product. It is not a brush-and-go chimney cleaning. Applying Cerfractory correctly means knowing how deep to grind the flue, how to prep the surface so the coating bonds, and how to read moisture readings before sealing anything. We have installed and repaired HeatShield’s Cerfractory and Joint Repair System across Middlesex County in wood stoves and fireplace flues, including Heatshield service in Sudbury, and our techs are trained on HeatShield’s application protocols for both homeowner and commercial applications. That training matters in Framingham, where the worst flue conditions hide in plain sight.

Wendell Pike grew up in San Diego, but he has spent the better part of the last two decades running a brush through chimneys across Framingham, including plenty of older homes tucked in around the Nobscot neighborhood. He learned the fundamentals of the trade at Palomar College outside San Diego, then put in years of hands-on work before he had seen enough flues to know what a clean one actually looks like. These days he is known around town for telling people when a job is not necessary, which he figures keeps them coming back when it really is. When he is not on a roof, he is usually drinking bad coffee and watching whatever weather system is rolling in off the Atlantic. If it doesn’t need doing, he’ll tell you.

Every HeatShield job we complete is backed by our 90-Day Done Right Promise in writing. If the coating does not perform the way we said it would, one call brings the crew back at no additional cost. We also answer the phone with a live person around the clock, and the price we quote before work starts is the price on the invoice. No one from Top Hat Chimney will show up and change the number at your front door.

Common HeatShield Chimney Cleaning Problems We Fix in Framingham

  • Cracked or spalled flue tiles that require HeatShield Cerfractory to restore a smooth, insulated flue surface. Framingham’s inland MetroWest location means more freeze-thaw cycles than Boston gets, and those cycles are brutal on clay flue tiles. A tile cracks, moisture creeps in, the crack widens. HeatShield Cerfractory fills and seals those fractures so creosote stops accumulating in the gaps.
  • Failed mortar joints between flue tiles that allow flue gases and creosote to leak into the chimney chase. This is common in the oil-era chimneys that dominate Framingham’s 1950s and 1960s neighborhoods. The original mortar was never meant to vent gas appliances for decades. HeatShield’s Joint Repair System rebuilds those failed mortar joints without tearing the whole chimney apart.
  • HeatShield Eco-Glow coating that has delaminated or blistered due to moisture intrusion or improper initial application. When water works its way behind the coating, it does not dry out. It steams, expands, and lifts the coating off the flue wall. We see this most often in chimneys that lack a proper cap or crown, and in unlined brick flues in Saxonville and Framingham Centre where the masonry itself holds moisture from over a century of river humidity.
  • HeatShield Restore 2000 that has worn thin in high-heat areas, exposing underlying flue tile and creating rough creosote accumulation points. High-heat areas concentrate near the throat and the first few feet of the flue, especially in wood stoves and open fireplaces used all season. Once the Restore 2000 wears thin, the surface gets rough, and rough surfaces collect creosote. That buildup is both a fire risk and a sign the coating needs attention.
  • Excess creosote sitting on top of a failed or failing HeatShield surface. A failed HeatShield coating actually makes creosote buildup worse in certain parts of the flue, because the rough, irregular surface catches soot that a smooth coated surface would shed. We remove the creosote, inspect the underlying surface, and then decide whether the HeatShield needs a touch-up or a full reapplication.

If any of this matches what you are seeing in your own chimney, call (781) 390-9211 and we will put eyes on it. A camera inspection costs a lot less than guessing wrong.

HeatShield Parts & Our Repair-vs-Replace Approach

We use genuine HeatShield Cerfractory and Joint Repair System materials for all HeatShield flue restorations. No generic knock-off coating. No “equivalent” from a different manufacturer. The chemistry of the ceramic material is part of why it works, and we will not gamble with that. For caps, dampers, and flashing, we recommend quality aftermarket components when they outperform HeatShield’s limited accessory line. The coating is HeatShield’s strength. The hardware around the chimney is not, and we would rather put a better cap on your chimney than a branded one.

We repair HeatShield coatings when the underlying flue tile is sound, but we recommend full removal and reapplication if the Cerfractory has failed in more than 40% of the flue area. The math is simple. Patching more than a third of the flue costs you the labor of a full job anyway, and the old coating will keep failing in pieces. If it is more than 40% gone, we will tell you that straight, and we will show you the camera footage that proves it. Estimates are free. Call (781) 390-9211 if you want a straight answer on whether your HeatShield needs a patch or a redo, or if you need Milford Heatshield service.

Our HeatShield Service Process - Step by Step

  1. 1
    Diagnosis. We run a Level 2 camera inspection the full length of the flue. The camera shows us exactly what the HeatShield surface looks like, where it has failed, and what the flue tile underneath is doing. In Framingham, our techs check moisture readings before quoting anything, because a coating over a damp substrate will fail again within two seasons.
  2. 2
    Surface preparation. We remove creosote down to the flue tile surface. Then we grind or profile the surface so the HeatShield Cerfractory has something to bond to. Skipping this step is why so many HeatShield applications peel. We do not skip it.
  3. 3
    Repair or reapplication. We fill cracks and missing mortar joints with the Joint Repair System, then apply Cerfractory in coats per HeatShield’s protocol. The number of coats depends on the flue condition and what the product spec calls for.
  4. 4
    Cure and test. HeatShield needs time to cure before you burn. We tell you exactly how long for your specific installation, and we do a final smoke or pressure test before we leave so you know the flue is moving air the way it should.
  5. 5
    Warranty. Every HeatShield job carries our 90-Day Done Right Promise in writing. If the work is not right, one call brings Wendell and the crew back at no additional cost.

We are at (781) 390-9211 if you want to schedule an inspection first and figure out the rest from there.

HeatShield Products We Service & Install in Framingham

We work with the full HeatShield product line that matters for residential flues: HeatShield Cerfractory Flue Sealant, HeatShield Joint Repair System, HeatShield Restore 2000, and HeatShield Eco-Glow. We stock Cerfractory and Joint Repair materials locally at our Framingham-area shop, so we are not waiting on a truck from the manufacturer before we can start your repair. If you have an older HeatShield application and you are not sure which product line was used, we can usually tell from the coating color, surface texture, and application pattern once we get the camera in there.

We Also Service These Brands

Top Hat Chimney is not tied to HeatShield alone. We install and service chimney products from DuraFlex, Gelco, Olympia Chimney, Famco, and Copperfield. If your flue needs a stainless liner rather than a coating, or if a different product is the better fit for your budget and chimney condition, we will tell you that before we quote HeatShield. We would rather sell you the right fix than the one we happen to stock.

FAQs - HeatShield Chimney Cleaning Service in Framingham

Book Your HeatShield Service in Framingham, MA

If you have a HeatShield coating that is failing, a flue that is leaking smoke, or just a chimney that has not been looked at in years, call Top Hat Chimney at (781) 390-9211. We will schedule a camera inspection, give you an honest read on what your flue needs, and recommend our Chimney Cleaning & Sweep services when that is what your flue actually needs. Framingham homeowners have been calling Wendell Pike and his crew since 1999. Ask anyone on your street.

Written by Wendell Pike, Owner at Top Hat Chimney, serving Framingham since 1999.

Need Chimney Cleaning help in Framingham? Licensed & insured · Written inspection reports response · free estimates
Call (781) 390-9211
Local Service Coverage

Request a Free Estimate in Framingham

Tell us what you need - Top Hat Chimney responds fast. No obligation.

By clicking submit, you acknowledge our Privacy Policy and agree that you may be contacted through phone, text, or email regarding your service needs, including from the affiliated professionals who may take on the job.

Prefer to text? Send a Text
Call Now - 24/7 Dispatch