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    Average homeowner rating
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    Verified gutter repairs and replacements reviews

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

Avatar for Owen Contractors, LLC
Owen Contractors, LLC
4.8(
25
)
Seamless Metal Gutters - InstallGutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - Repair

Serving Cottleville, MO and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Great company and very good at what they do. Had Jason remove old and install new gutters on home. Could not be happier with the job and especially the price. Would highly recommend and will hire Owens Contractors again for future projects."
Commercial guttering
New construction
Ol rustic barn
Response time6 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for ZLK Seamless Guttering
ZLK Seamless Guttering
5.0(
12
)
Copper Gutters - RepairGalvanized Gutters - RepairSeamless Metal Gutters - Repair

Serving Cottleville, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Needed gutters replaced, zlk found rotted wood and replaced my fascia boards, installed new soffit and fascia to protect them, I had none before. It made my house look 100 percent nicer. His guys found a leak in my roof and repaired that as well! Couldnâ t be more thankful for hiring people who actually pay attention to everything and not just what they were hired to do. Thank you Zack!!"
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time3 days
Response rate99%
2 neighbors recently requested a quote
Avatar for Gutter Helmet Systems
Gutter Helmet Systems
4.4(
47
)
Gutter Covers and Accessories - Install or Replace

Serving Cottleville, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Warranties offered

"I had Gutter Helmet installed when I bought this house is 2006. Had roof replaced, hail damage, in 2023, Never had gutter problems so went back to Gutter Helmet. Price has increased, is expensive, but is totally worth the cost. Never expect to have any problems in future. Great Product!!"
Helmet Bronze
Helmet
Helmet
Helmet
Helmet

+11

Response time2 hrs
21 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Custom Exteriors
Custom Exteriors
4.2(
363
)
Copper Gutters - RepairGalvanized Gutters - RepairPVC Gutters - Repair+3 more

Serving Cottleville, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"I couldn't get anyone to repair my damaged garage. Custom Exteriors came out and quoted a reasonable price. They fixed the damage, straightened out the structure, installed siding and a new roof and gutters. The work only took two days. Quality work and fast. Thanks!!!!!!"
Before work started
 Tearing off the roof and ac curbs
 Tear off and starting to install
 Installing process
 Install and removing

+7

Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Leafguard
Leafguard
4.2(
311
)
Seamless Metal Gutters - InstallGutter Covers and Accessories - Install or Replace

Serving Cottleville, MO 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

27 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Patriarch Roofing, LLC
Patriarch Roofing, LLC
5.0(
13
)
Seamless Metal Gutters - Install

Serving Cottleville, MO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"“Mark never gave up on us — even after 19 months of fighting with our insurance company following the March 2024 hailstorm.” Mark walked with us through every delay and setback, explaining each step and helping us navigate a very difficult insurance process. His dedication and patience were exceptional. When the work finally began, everything was scheduled and completed exactly as promised. The quality is outstanding, and the new gutters are a perfect match for our stucco siding. We are incredibly grateful for Mark’s honesty, persistence, and high-quality results. We recommend him without hesitation."
Spring 2024
Spring 2024
Spring 2024
Spring 2024
Spring 2024

+5

Response time5 hrs
Response rate98%
Recommended by63%of homeowners
Avatar for Ironcrest Exteriors LLC
Ironcrest Exteriors LLC
5.0(
8
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - Install

Serving Cottleville, MO and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

Ironcrest Exteriors LLC is a locally owned and operated exterior remodeling company specializing in residential roofing, siding, gutters, and window replacement throughout the St. Louis Metro area and surrounding Missouri and Illinois communities.\n\nWe provide complete roof replacements, storm damage restoration, insurance claim assistance, siding installation, seamless gutters, and exterior improvements.\n\nAt Ironcrest Exteriors, we believe in honest pricing, quality materials, skilled craftsmanship, and clear communication from start to finish. We work with experienced installation crews and stand behind our work with a 5-year workmanship warranty.\n\nWhether you're dealing with storm damage, an aging roof, or planning to upgrade your home's exterior, we're committed to delivering dependable service and lasting results.\n\nIroncrest Exteriors. Protecting What Matters Most.\n\nVisit us at www.ironcrestmidwest.com or call 314-518-9711 for a free estimate.

Exteriors
6 neighbors recently requested a quote
...
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Gutter Repair and Replacement FAQs, answered by experts

Minor repairs like sealing small leaks or cleaning debris are DIY-friendly, but professional repairs ensure long-term stability and proper drainage.

It is possible to repair your own gutters, but we don’t recommend it. First, gutters need to sit at a precise slope to direct water toward the downspouts but also appear level from the yard, and this task is challenging to get right through DIY gutter repair. Second, any mistakes you make could be costly if they cause water damage or foundation damage. It might seem unnecessary to spend $400 on professional gutter repair, but it pales in comparison to what you might pay if you make a mistake doing the work yourself.

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.

Leaks, corrosion, sagging sections, and loose fasteners are common problems that need fixing.

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. 

The Cottleville, MO homeowners’ guide to gutter repairs and replacements

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