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Best gutter repair and replacement pros near Dunellen, NJ

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TRUSTED BY DUNELLEN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon193
    Verified gutter repairs and replacements reviews

Top-Rated Gutter repair and replacement pros in Dunellen - Updated Nov 2026

Avatar for Champion NJ Construction LLC
Champion NJ Construction LLC
5.0(
29
)
Seamless Metal Gutters - Repair

Serving Dunellen, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

"After a roofing job done by another contractor, I had issues with the gutters as they left it. Unfortunately, that contractor did not uphold his warranty and correct the sit. Thankfully, Champion was able to resolve the problem immediately.!! and well done.! Thanks to Arjan!! I won’t hesitate hiring them again!"
Response time7 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for 5 Star Renovations, LLC
5 Star Renovations, LLC
5.0(
70
)
Seamless Metal Gutters - Repair

Serving Dunellen, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Johnâ s crew installed one piece 6â gutter for the rear side of my home. The outcome is excellent and crew are professional. John while on the roof also spotted a few issues and went above and beyond to repair them for me for a very reasonable cost. Iâ d hire them again, great team!"
Roofing
Roofing repair
Roofing repair
Roofing
Response time5 hrs
Response rate99%
9 neighbors recently requested a quote
Avatar for Sweet Home Construction
Sweet Home Construction
4.9(
38
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - RepairGalvanized Gutters - Repair+2 more

Serving Dunellen, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Aron and his crew do excellent work. We had them do chimney and roof repairs. We were very pleased with the quality of their work and would highly recommend them. They added so much value to the exterior of our home. Reliable, professional, caring."
Roof Replacement
Roof Replacement
Roof Replacement
Roof Replacement
Deck Installation

+15

Response time7 hrs
Response rate98%
319 neighbors recently requested a quote
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Gutter Repair and Replacement FAQs, answered by experts

How you stop water from leaking between your gutters and fascia depends on the cause of the leak. Some leaks can be fixed simply by cleaning out clogged gutters or downspouts. Other leaks require you to seal holes or cracks in your gutters. Meanwhile, some leaks are a structural issue that requires replacing, changing, or adjusting your gutter system.

The best way to seal gutters is with a combination of waterproof roofing cement and silicone gutter sealant. This powerful duo works to prevent water from escaping through holes and cracks while allowing for breathability. While you can use polyurethane sealants, silicone sealants tend to be more flexible when it comes to climate. Silicone is UV-resistant and bonds well to many surfaces. However, polyurethane sealant bonds better with wood. 

It’s technically possible to remove some soffit material without removing your gutters, but it’s usually a good idea to remove gutters, fascia, and soffit and then reinstall them in the opposite order. Replacing soffits without removing gutters is likely to leave you with a less professional and clean appearance, and you’re more likely to do damage to your gutters and fascia boards in the process.

If you don't repair your home’s gutter leaks, water or the gutters themselves can damage your home’s siding, roofing, foundation, and landscaping. Untreated leaks encourage mildew, mold, and rot, depending on the type of siding material. The foundation, chimney, window frames, and drywall can also crack over time, leading to costly repairs. 

One of the biggest causes of gutter leaks is clogged gutters. If your gutters are full of debris and leaves, water will back up and eventually overflow outside of the gutter. Other common causes of gutter leaks include loosened gutter fasteners, faulty gutter slopes (sagging gutters), separated joints, and cracks or holes.

The Dunellen, NJ homeowners’ guide to gutter repairs and replacements

From average costs to expert advice, get all the answers you need to get your job done.