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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon49
    Verified gutter repairs and replacements reviews

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

Avatar for #1 Gutter Cleaner and Repair, Inc.
#1 Gutter Cleaner and Repair, Inc.
4.9(
142
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - InstallSeamless Metal Gutters - Repair+5 more

Serving Mastic Beach, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"This was so easy I wonder what took us so long to go through with this project. We initially got quotes three years ago but never followed through. Three years later and now we needed to replace everything and went with #1 Gutter Cleaner and Repair. We’re very happy with our quote, the speed with which they completed our project, and the quality of work. Definitely recommend."
Gutter 4
Gutter 5
Gutter 6
Gutter 7
Gutter 8

+4

Response time5 hrs
Response rate96%
292 neighbors recently requested a quote
Avatar for Royal Roofing & Gutters, Inc.
Royal Roofing & Gutters, Inc.
4.7(
136
)
Seamless Metal Gutters - Repair

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Four people arrived to take down the old gutters and replace them with new covered gutters. They all did their work in a very professional manner. Excellent and great work. Everything including prices was discussed by e-mail before the job was done. Great crew and I would recommend them to anyone."
Repair roof
Repair roof
Repair roof
Replaced Pre- fab chimney
Replaced Pre- fab chimney

+60

Response time7 hrs
4 neighbors recently requested a quote
Recommended by99%of homeowners
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Gutter Repair and Replacement FAQs, answered by experts

The duration of a repair job can range from a few hours to several days. Simpler issues may take 1-4 hours, while more complex work or extensive damage could take 1-3 days. The final timeline depends on the complexity of the problem, the extent of the damage, and the location of the work.

If you don't want to install gutter guards, the most common and inexpensive alternative is regular gutter cleaning, either annually, biannually, or as soon as they start to fill up. Using a leaf blower attachment can make this process easier. Other products designed to reduce cleanings include gutter screens (made of wire mesh, nylon, or foam), which are typically less expensive than a full gutter guard installation. You can also find guards and inserts designed specifically to protect your downspouts or opt for a whole gutter system like LeafGuard, which integrates the gutter and guard into a single product.

With routine maintenance, gutters don’t usually need to be replaced for 20 years, but there are warning signs that they might need early replacement. Signs that your gutters need to be replaced include sagging, visible cracks or holes, peeling paint, rust, standing water in your gutter, and water leaking into your basement. Pushing off replacing your gutters can lead to extensive damage to both the interior and exterior of your home. Regular maintenance can help your gutters last all 20 years — and sometimes, even longer. 

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. 

Unless you've chosen to install underground downspouts, your gutter downspouts shouldn't touch the ground. If they come into contact with the soil or pavement next to your home, rainwater can back up into them during a storm, preventing them from doing their job effectively. Instead, aim to have your downspouts end about 12 inches from the ground.

The Mastic Beach, NY homeowners’ guide to gutter repairs and replacements

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