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TRUSTED BY SHERMAN, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon102
    Verified gutter repairs and replacements reviews

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

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
528
)
Copper Gutters - RepairGalvanized Gutters - RepairGutter Covers and Accessories - Install or Replace+3 more

Serving Sherman, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I had a great experience from initial phone call inquiring about gutter repairs and roof repairs on my home. After contacting a few companies for estimates. I decided the customer care, warranty, and pricing was best with Home Genius. I had my roof and gutters replaced with gutter guards, the crew was efficient, neat, but most importantly everything looks great! Thank you to Alex, Andrew, Becca, and Taylor they were all knowledgeable and answered my random questions almost immediately."
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+44

Recommended by70%of homeowners
Avatar for Leafguard
Leafguard
4.2(
311
)
Seamless Metal Gutters - InstallGutter Covers and Accessories - Install or Replace

Serving Sherman, CT and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

LeafGuard is a market-leading, unique, customized gutter protection system for your home. It carries water away from your property faster, protecting it from water damage associated with clogged, or faulty gutters. The system is 20% thicker than regular gutters and provides added strength against the elements. \n \nLeafGuard is the only gutter brand to offer a Lifetime, No-Clog Warranty. What does this mean? Simple--your gutters are guaranteed not to clog for as long as they're installed on your home. If they do, we'll clean them out for free!

Leafguard gutter inside
Leafguard
A new leaf guard system
Leaves going over gutter
Angled view of Leaf Guard

+1

25 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Outstanding Pressure Washing Service
Outstanding Pressure Washing Service
5.0(
20
)
Gutter Covers and Accessories - Install or Replace

Serving Sherman, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

We have the experience, and we are committed to providing quality workmanship and superior customer service on all our applications. We at Outstanding Pressure Washing Service strive to maintain our reputation as a high quality, very service-oriented company with our main focus being customer satisfaction.

#1002 Ranch
#1002 Ranch
#1002 Ranch
#1002 Ranch
#1002 Ranch right front

+9

Response time4 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for Black Diamond Home Improvement
Black Diamond Home Improvement
4.9(
9
)
Gutter Covers and Accessories - Install or Replace

Serving Sherman, CT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"????? I couldn?t be more satisfied with Black Diamond Home Improvement! I had gutter guards installed on my house, and from beginning to end, the experience was absolutely outstanding. The pricing was honestly mind-blowing. I couldn?t believe how reasonable the price was for the quality of work I received. On top of that, the knowledge, professionalism, and attention to detail this pro brought to the job were beyond impressive. He clearly knows what he?s doing and takes pride in his work. Everything was done professionally, and the finished job looks great. I?m extremely happy that I found Black Diamond Home Improvement on Google. Finding a contractor you can trust isn?t always easy, but I?m very glad I found this company. I would absolutely recommend Black Diamond Home Improvement to anyone looking for quality work at a great price. In fact, I was so impressed that he will definitely be doing my sister?s house next week! Could not be happier with the service. Five stars all the"
Gutter guards
Gutter guards
Gutter guards
Roof cleaning
Roof cleaning

+84

27 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Nativa Home Improvement LLC
Nativa Home Improvement LLC
5.0(
6
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - RepairCopper Gutters - Repair+2 more

Serving Sherman, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"With over a decade of experience in the home improvement industry, Native Home Improvement LLC has established itself as a trusted provider of quality roofing, siding, masonry, and snow removal services. Our commitment to excellence and customer satisfaction sets us apart. We specialize in comprehensive roofing solutions, offering everything from installations to repairs, ensuring your home is protected from the elements. Our siding services enhance curb appeal and energy efficiency, providing both aesthetic and practical benefits. Our masonry expertise includes brickwork, stonework, and concrete services, all delivered with meticulous attention to detail. We believe that every project reflects our dedication to craftsmanship."

Composite Deck Re-
Deck Replacement
Deck Replacement
White 5K Gutter
Royal Brown Gutter

+23

Response time6 hrs
Response rate100%
11 neighbors recently requested a quote
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Gutter Repair and Replacement FAQs, answered by experts

When you need to repair your galvanized gutters from leaks and caulk isn’t doing the job, you can solder your gutters with a roofer’s soldering iron. First, you’ll need to clean your gutters thoroughly with a wire brush and remove rust and oxidized paint. Next, you’ll make weld points on the gutter and solder over the connection until it’s completely smooth. You can also hire a roofing company near you to tackle this project.

Yes. Excessive pitch in gutters can cause water to flow too rapidly, leading to a decrease in the gutter's water-holding capacity; consequently, during heavy rainstorms, water may awkwardly splash outside the gutters. Ideally, you should aim for a quarter-inch of gutter slope for every 10 feet of gutter run. However, it's important to note that this guideline may vary depending on your home's structure and the type of gutters being installed.

While minimal drippage may not be problematic, gutters that are constantly leaking or overflowing indicate damage or improper installation. A rain chain gutter or other ornamental feature may produce more dripping than usual. Likewise, rain dispersal systems may also cause water to sprinkle to the ground. However, if you notice pools of water or flooding around your property, then it’s a good idea to have your gutter system inspected.

If you are experiencing minor issues with your gutters, such as a small leak or cracks in one or two sections, it makes more sense to repair the issue than to replace your entire gutter system. However, you may need to replace your gutters if they’re frequently detaching from your home or if you notice a buildup of mold or mildew in your basement.

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. 

The Sherman, CT homeowners’ guide to gutter repairs and replacements

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