Chimney Repair Services in Mercer County, NJ

CSIA Licensed Technicians

Our CSIA-certified technicians ensure safe and efficient chimney liner installation.

24 Hour Response Time

We ensure a 24-hour turnaround on all inquiries and service requests.

Warranty

Our warranty guarantees the durability and reliability of your chimney.

Seamless Installation

Get a smooth, hassle-free installation with our expert technicians.

Mercer County, NJ, is home to a blend of historic districts, suburban neighborhoods, and urban centers like Princeton, Trenton, and Hamilton. With this architectural diversity comes a wide variety of chimney systems—many of which have been exposed to years of harsh winters, damp springs, and aging materials. These conditions contribute to masonry breakdown, chimney leaks, and airflow inefficiencies. At Approved Chimney, we provide professional chimney repair services in Mercer County, NJ, to help homeowners protect their property, improve safety, and maintain chimney performance year-round.

Why Chimney Repair Is Essential in Mercer County, NJ

From colonial homes in Lawrenceville to modern builds in Robbinsville, chimneys in Mercer County face a range of environmental and structural challenges. Common issues we address include:

  • Cracked or Deteriorating Bricks & Mortar – Temperature fluctuations and moisture cause bricks to crack and mortar to erode.

  • Chimney Leaks & Moisture Intrusion – Faulty crowns, missing caps, or deteriorated flashing allow water to damage interior walls, ceilings, and fireboxes.

  • Unprotected Chimney Flues – Without a chimney cap, your flue is open to birds, rain, snow, and falling debris.

  • Flashing Failures at the Roofline – Poor flashing installation or rusted metal causes roof leaks and structural damage.

  • Poor Draft & Ventilation Issues – Damaged liners or blocked flues reduce airflow, resulting in smoke backup or decreased efficiency.

Fixing these issues early prevents costlier repairs and improves the safety of your home.

Our Chimney Repair Services in Mercer County

Approved Chimney offers full-service repair solutions customized for homes throughout Mercer County:

  • Brick Repointing & Masonry Restoration – Restoring chimney integrity and curb appeal by replacing damaged bricks and mortar joints.

  • Waterproofing & Leak Repairs – Applying durable sealants and identifying leak points to protect your chimney against moisture.

  • Crown Repair & Cap Installation – Rebuilding damaged chimney crowns and adding caps to prevent water and debris entry.

  • Flashing Repair or Replacement – Fixing flashing issues at the chimney base to stop roof leaks and protect adjacent structures.

  • Draft Correction & Flue Liner Repairs – Clearing flue obstructions and repairing liners for safer, more efficient operation.

Why Choose Approved Chimney for Chimney Repair in Mercer County, NJ?

Homeowners across Mercer County trust Approved Chimney for dependable service, thorough craftsmanship, and long-term solutions. Here’s why we stand out:

  • 15+ Years of Local Experience – We’ve repaired chimneys in Princeton, Ewing, Hamilton, and Pennington, understanding the area’s homes and climate.

  • CSIA-Certified Chimney Technicians – Our team follows industry safety standards for code-compliant and long-lasting chimney repairs.

  • High-Quality Materials & Trusted Methods – We use weather-resistant bricks, flashing, mortar, and waterproofing agents to ensure lasting results.

  • Clear Communication & Honest Quotes – You’ll receive detailed evaluations, upfront pricing, and zero-pressure recommendations.
  • Locally Recommended for Excellence – We’re known throughout Mercer County for our punctuality, professionalism, and outstanding workmanship.

 

SCHEDULE YOUR FREE CHIMNEY inspection CONSULTATION​

We Offer The Following Chimney Services in Mercer County, NJ

Chimney Inspection
Chimney Inspection
Chimney Sweep
Chimney Sweep
Chimney Lining
Chimney Lining
Proform Chimney Lining
Proform Chimney
Lining
Chimney Waterproofing
Chimney
Waterproofing
Thermocrete
Chimney Lining
Residential stainless steel chimney lining service
Stainless Steel Chimney Lining
Chimney Repair
Chimney Repair
Fireplace Repair New Jersey
Fireplace Repair
Chimney Cap Replacement
Chimney Chase Cover
Chimney Leak Repair

Our Works

our clients loves us

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Kyle Boudinot
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Really easy to work with and does a good job
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George Schultheis
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Outstanding Company
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A Lambert
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Excellent!
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Ken Arold
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We are extremely happy with the entire process from start to finish! The estimate and scheduling process was seamless. The work that was done was done timely and clean! We would absolutely highly recommend Approved Chimneys! Well Done and Thank You Ken and Donna
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William Halpern
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Professional, courteous neat recommend and would use them again
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Dean Murphy
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We were in need of a rather urgent repair on our 115-year-old chimney in Maplewood, and the team of Vick, Lim and George were both fast and thorough. We very much appreciated the time they took walking us through the various challenges related to the repair. As a result, there were no surprises, something you always hope for when doing work on your home. A very courteous and professional team!
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Rosemarie Berard
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It was very easy to deal with Approved Chimney from my first contact. Jeff responded quickly and provided a thorough explanation of what needed to be done as well as a detailed estimate. George showed up to do the job as scheduled. He replaced the damper quickly and cleaned up afterward. I would definitely recommend Approved Chimney.
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Sivan Bromberg
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They were fast and friendly. Good experience all around. George came and replaced our liner and chimney cap and it was one of the smoothest contractor experiences we’ve had.

Frequently Asked Questions

Do you provide chimney repair for historic homes in Princeton or Trenton?

 Yes—we have extensive experience restoring historic chimneys using era-appropriate materials and methods.

Can chimney damage lead to energy loss?

 Absolutely—cracks and draft problems can reduce heating efficiency and cause unnecessary energy costs.

How can I tell if flashing needs to be replaced?

 Signs include water stains near the chimney, peeling paint, or leaks during heavy rain.

Do you offer waterproofing as part of repair services?

 Yes—waterproofing is strongly recommended to protect your chimney after structural repairs are complete.

Is chimney repair safe to do in winter?

 Many repairs can be done safely in winter, especially leak fixes, flashing work, and cap installation.

We Offer Chimney Repair Service In These Locations

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