⭐⭐⭐⭐⭐ 4.8 | 400+ reviews | BBB A+ rating
St. Louis's Most Trusted Gutter Replacement Contractors
Gutter Replacement in St. Louis, MO







Proven. Trusted. Backed by Your Neighbors
Professional Gutter Replacement Services in St. Louis, Missouri
Your home deserves more than just any gutter system hanging from the roofline. Whether you’re replacing worn-out aluminum gutters, upgrading from sectional to seamless systems, or installing a completely new gutter system on your existing home, the quality of that installation determines everything. How long your gutters last. How well they protect your foundation. How much you spend on landscaping repairs. How your home looks from the street. One professional replacement done right channels water away from your home for decades. One careless installation creates problems you’ll fight for years.
When you’re ready to replace your gutters, you face dozens of decisions that seem overwhelming. Which gutter material actually performs well in St. Louis’s climate? How much pitch does your system really need? What size downspouts provide adequate drainage? Should you upgrade to gutter guards? Do you need larger gutters, and if so, where? These aren’t just technical details. They’re the difference between a gutter system that performs beautifully for 25 years and one that fails in year five.
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Why St. Louis Homeowners Need Reliable Gutter Replacement
Here’s what separates professional gutter replacement from amateur work. The materials themselves are only half the equation. How those materials get installed matters just as much as which brand you choose. We’ve torn down countless gutter systems that used premium materials but failed early because someone rushed the installation, skipped critical steps, or didn’t understand proper slope calculations.
St. Louis’s weather demands more from your gutters than most people realize. Spring thunderstorms test every seam’s water-handling capacity. Summer heat cycles expand and contract materials thousands of times. Fall leaf accumulation challenges every inch of your drainage system. Winter ice buildup pushes joints apart where poor installation leaves gaps. Your gutter replacement needs to handle all of this, year after year, without compromise.
The Hidden Cost of Poor Installation
Picture this common scenario. You hired the lowest bidder to replace your gutters last year. Everything looked fine when they finished. But now you’re noticing problems. Small leaks at the seams during heavy rain. Gutters pulling away from the fascia on windy days. Water pooling at the foundation where improperly pitched sections overflow. Your beautiful new gutters are failing, and the company that installed them stopped returning your calls months ago.
Poor installation doesn’t announce itself with obvious signs on day one. It reveals itself slowly through premature failure, costly repairs, and endless frustration. By the time you realize something’s wrong, your warranty claims get denied because “improper installation voids coverage.” You’re stuck paying twice for the same gutter system.
This happens across St. Louis, Chesterfield, Kirkwood, and Ballwin every single month. But it absolutely doesn’t have to happen to you.
St. Louis's Most Trusted Gutter Replacement Services
Coldstream Exteriors has spent over 25 years replacing gutters that perform exactly as they should. We specialize in professional gutter replacement services that solve problems before they start instead of creating issues you’ll fight later. We’re not here to rush through your project and move to the next job. We’re here to give you properly installed gutters with quality materials, experienced installation crews, and guarantees that actually mean something.
Expert Gutter Replacement for Every Situation
Many St. Louis homeowners come to us with different replacement needs. Maybe you’re upgrading from outdated vinyl gutters that crack every winter. Maybe you’re building a new home and want the gutters done right from day one. Maybe you’re adding a room addition and need seamless integration with your existing gutter system. Maybe your current gutters are beyond repair and need complete tear-off and reinstallation.
Whatever brings you here, you probably have questions. What’s the best approach for your specific situation? How long will replacement take? What can you expect during the process? Will your property be protected during construction?
Here’s exactly what happens. Call us for a free consultation and we’ll come to your property within 24 hours to assess your project properly. We’ll discuss your goals, explain your material options, answer every question thoroughly, and provide a detailed written estimate that covers everything. We’ve replaced hundreds of gutter systems across St. Louis, and we know exactly what it takes to deliver results you can count on for decades.
Need more than just expert gutter replacement? Protect your entire home with professional roof installation services that complement your new gutters beautifully!
Our Services
Residential Roofing
Roof Types
Commercial Roofing
Siding
Windows
Gutters
Garage Doors
Our Proven St. Louis Gutter Replacement Process
A Gutter Replacement Process That Works
Step 1Contact Us for Your Free Project Consultation
Step 2Detailed Site Assessment and Material Review
Step 3Transparent Written Estimate You Can Understand
Step 4Expert Installation by Experienced Crews
Step 5Final Inspection and Thorough Property CleanupFrequently Asked Questions About Gutter Replacement in St. Louis
How much does gutter replacement cost in St. Louis?
Most St. Louis gutter replacements range from $1,500 to $4,500, depending on your home’s size, gutter style, and material choice. A typical 2,000 square foot home with seamless aluminum gutters averages $2,200-$3,200. Copper or steel upgrades typically cost $4,000-$8,000 depending on scope. We provide detailed written estimates after your free consultation, and you pay nothing until installation is 100% complete.
How long does gutter replacement take in St. Louis?
Most residential gutter replacements take 1-2 days with our experienced crews. Simple ranch homes can often be completed in one day, while complex two-story homes with multiple rooflines typically take 2 days. New construction timelines coordinate with your builder’s schedule. Weather conditions can affect the timeline.
What gutter materials do you recommend for St. Louis homes?
Seamless aluminum gutters are most popular for St. Louis homes, lasting 20-30 years with excellent weather resistance. Copper gutters offer superior longevity (50+ years) at a higher upfront cost. Steel gutters provide exceptional durability for heavy-flow situations. During your consultation, we show you samples and explain which materials work best for your home and budget.
Do you handle gutter replacement for new construction projects?
Yes, we work with homeowners, builders, and contractors on new construction gutter installation throughout St. Louis. We coordinate with your construction timeline, deliver materials on schedule, and install your gutter system according to code requirements and manufacturer specifications.
Can you repair my existing gutters instead of replacing them?
Sometimes repairs make sense, but we often recommend complete replacement for gutters over 15-20 years old. Complete tear-off and reinstallation lets us inspect your fascia boards, replace damaged wood, ensure proper slope, and install new hangers. This approach delivers better long-term performance and allows full manufacturer warranties. Learn more about our gutter repair services if you’re unsure which option is right for you.
What makes Coldstream Exteriors different from other St. Louis gutter companies?
You pay nothing until your gutter replacement is 100% complete and you’re satisfied. No deposit, no progress payments, no financial risk. We’ve earned our BBB A+ rating and 4.9 stars from 400+ customers by treating St. Louis homeowners right for over 25 years.
How do I prepare my home for gutter replacement?
We handle most preparation, but homeowners should move vehicles out of the driveway, move patio furniture away from the house, trim back bushes or plants along the foundation, and keep children and pets inside during installation. We’ll provide a complete preparation checklist before we start.

Coldstream Exteriors Is Here For All Your St. Louis Gutter Replacement Needs!
Experienced & Certified Gutter ProfessionalsFree Consultations & Transparent EstimatesServing St. Louis, Chesterfield, Kirkwood & Surrounding Areas For Over 25 YearsManufacturer-Certified InstallationComplete Property Protection During ConstructionComplete Exterior Services In St. Louis & Surrounding Areas
25+ Years Serving Greater Cincinnati
OUR CINCINNATI SERVICE AREAS
Coldstream Exteriors proudly serves St. Louis and surrounding communities with quality gutter replacement services. If you are in the following cities, you can count on us for reliable gutter replacement:
Don’t see your location? Call us at (314) 380-8111.
Get Your Free St. Louis Gutter Replacement Consultation Today
Ready to protect your home with professionally installed gutters that last? Contact Coldstream Exteriors for a free consultation and honest assessment. Our St. Louis team will show you exactly what your project needs, explain all your options, and provide a transparent estimate. No deposit required, no payment until completion, no pressure. Just trusted service from local contractors earning five-star reviews for over 25 years.
