Licensed & Insured Lic #219682  |  Serving Greater Boston

Call: (617) 778-8299

★★★★★ TRUSTED BY BOSTON HOMEOWNERS

Cracked, Leaking, or Smoky? Your Chimney Needs Attention Now

Crumbling mortar, leaks, or a smoky fireplace? We repair, sweep, and inspect chimneys across Greater Boston — before a small problem becomes a costly one.

  • Free, no-obligation chimney inspection
  • Chimney repair, sweep & full service available
  • Licensed, insured & locally trusted
  • Fast scheduling — most quotes within 48 hours
📞 Call (617) 778-8299
Get Free Estimate →
100%Satisfaction Focus
FreeInspections
Lic #219682MA Licensed

Get Your Free Chimney Estimate

Tell us about your chimney-we’ll call back within one business day.

⚠ Smoke backing up or visible damage? Chimney problems escalate fast — and become fire hazards. Call (617) 778-8299

CHIMNEY WARNING SIGNS

Is Your Chimney Sending You Warning Signs?

If you've spotted any of these, the damage has already started. Waiting only makes repairs more expensive.

🧱 Common

Crumbling Mortar

Deteriorating mortar joints between bricks let in water and weaken the entire chimney structure.

→ Recommended: Mortar repair
💧 Urgent

Water Leaks or Stains

Water stains on walls or ceilings near the fireplace mean your chimney flashing or crown has failed.

→ Required: Flashing/crown repair
🌫️ Urgent

Smoke Backing Into the Room

Smoke entering your home signals a blocked flue, damaged liner, or serious draft problem.

→ Required: Inspection now
⚠️ Urgent

Spalling Bricks

Bricks that are chipping, flaking, or falling off are a sign of freeze-thaw damage and need urgent attention.

→ Required: Brick replacement
🔥 Monitor

White Residue on Bricks

Efflorescence on your chimney exterior means water is moving through the masonry — and it's not stopping.

→ Recommended: Waterproofing
🪵 Urgent

Creosote Buildup

Dark, tar-like buildup inside the flue is highly flammable and the leading cause of chimney fires.

→ Required: Professional sweep
WHY IT MATTERS

Ignoring It vs. Fixing It With Harborline

Skipping annual chimney service doesn't save money — it creates a much bigger bill (or worse, a fire).

 
Ignoring Your Chimney
Harborline Chimney Service
Fire Risk
✗ High — creosote buildup
✓ Eliminated with sweep
Water Damage
✗ Gets worse every season
✓ Sealed & repaired
Structural Integrity
✗ Bricks & mortar fail
✓ Restored & reinforced
Air Quality
✗ Smoke & CO risk
✓ Flue cleared & safe
Home Value
✗ Decreases with damage
✓ Protected & maintained
OUR PROCESS

From First Call to a Safe, Clean Chimney

Simple, transparent, and built around your schedule — no surprises, no shortcuts.

01

Free Inspection

We visit your property, evaluate the chimney inside and out, and identify every issue — no obligation, no pressure.

02

Transparent Estimate

You get a detailed written quote explaining exactly what needs to be done and why. No confusing jargon or upsells.

03

Expert Service

Our licensed crew performs the sweep, repair, or full chimney service using premium materials and proven masonry techniques.

04

Final Walkthrough

We conduct a thorough quality check, clean up completely, and make sure your chimney is safe, functional, and built to last.

REAL HOMEOWNERS

What Greater Boston Homeowners Are Saying

★★★★★

"Harborline repaired our chimney after years of water damage. The crew was professional, on time, and the work looks incredible. Best decision we made for the house."

— Carol C.
★★★★★

"We called about a smoky fireplace and they found a cracked flue liner we had no idea about. Fixed it fast and now our fireplace works perfectly. Very reliable team."

— Julian K.
★★★★★

"Had our chimney swept and fully inspected before winter. The team explained everything clearly and gave us honest advice with no pressure. Highly recommend Harborline."

— Chester G.
COMMON QUESTIONS

Chimney Service FAQ

How do I know if my chimney needs repair?
Common signs include water stains near the fireplace, crumbling mortar or bricks, smoke entering the room, white residue on the exterior, or a chimney that hasn't been inspected in over a year. When in doubt, a free inspection will give you a clear answer.
How often should I have my chimney swept?
The National Fire Protection Association recommends chimney sweeping and inspection at least once a year — especially if you use your fireplace regularly. Annual service prevents dangerous creosote buildup and catches small problems before they become costly.
How long does chimney repair take?
Most chimney repairs are completed in one visit, typically within a few hours to a full day depending on the scope of work. We'll give you a clear timeline in your written estimate before any work begins.
What areas do you serve?
We serve Greater Boston and surrounding Massachusetts communities — including Boston, Cambridge, Somerville, Brookline, Newton, Quincy, Medford, Malden, Watertown, and more. Call to confirm we cover your town.
Do you repair chimney flashing and crowns?
Yes. We repair and replace chimney flashing, crowns, caps, mortar joints, brick faces, and flue liners. Whether it's a minor seal or a full rebuild, our licensed masons handle it all.
Are you licensed and insured?
Yes. Harborline Foundation & Brickwork is fully licensed (MA Lic #219682) and insured for all chimney, masonry, and roofing work. We're happy to provide documentation on request.
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Don't Wait Until the Next Storm — or the Next Fire

A damaged chimney gets worse with every season. Get your free inspection today and fix it once, fix it right.

(617) 778-8299
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Harborline Foundation & Brickwork  |  MA Lic #219682  |  Serving Greater Boston  |  (617) 778-8299  |  Harborlineinfo@gmail.com