Apex Roofing Solutions · Atlanta, GA
Best Gutter Repair in Atlanta, GA
The best gutter repair addresses slope, sealing, hanger spacing, and downspout sizing as a system — not just the visible drip point
Apex Roofing Solutions evaluates your full gutter drainage system on every repair visit — because a properly functioning gutter is about more than stopping the immediate leak.
Everything Included
What You Get
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Joint Resealing
Stop leaks at seams with professional-grade sealant.
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Bracket Re-fastening
Restore proper pitch and prevent sagging sections.
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Downspout Flow Test
Confirm water is routed well away from the foundation after repair.
Our Guarantees
- 1-year workmanship guarantee on all gutter repairs
- licensed insured
- 15+ years
- 5-year workmanship warranty
- GAF Master Elite Certified
Social Proof
Why Customers Trust Us
- licensed insured
- 15+ years
- 5-year workmanship warranty
- GAF Master Elite Certified
“A massive oak limb came through our Buckhead roof during a thunderstorm. Apex emergency-tarped it that evening and had the full repair done by end of week.”
“Our 1960s Decatur ranch had terrible attic ventilation causing the shingles to blister. Apex fixed the ventilation and replaced the damaged sections — problem solved.”
Our Approach
Gutter Repair in Atlanta
Atlanta's humid subtropical climate and dense tree canopy create a perfect storm for moss growth, fallen limb damage, and moisture intrusion — older homes in established neighborhoods are especially prone to ventilation-related shingle deterioration.
Atlanta's combination of mature hardwood canopy, humid subtropical climate, and significant annual rainfall — averaging 52 inches per year, spread relatively evenly across all seasons — makes gutter maintenance and repair a perpetual requirement rather than a periodic project. In Buckhead and Ansley Park, where properties feature mature oaks, maples, and sweetgums, gutter systems deal with an almost year-round debris load: spring pollen and seed helicopters, summer leaf growth and aphid honeydew, fall leaf drop, and winter pine needle accumulation from the loblolly pines that intersperse with the hardwoods. A gutter that is fully clear in January can be 40 percent obstructed by April. This debris load has two consequences: overflow at blocked downspout openings that saturates the soil against the foundation, and standing water in partially blocked sections that accelerates corrosion in older aluminum gutters and provides breeding habitat for mosquitoes. In Decatur and Avondale Estates, where many homes have seamless aluminum gutters from installations in the 1990s and 2000s, the primary failure mode is joint separation at end caps and internal miters — the silicone sealant used at these joints loses elasticity in 8 to 12 years under Atlanta's humidity, and once it separates, the joint leaks with every rainfall, directing water behind the fascia and into the top of the exterior wall. Our Marietta repairs frequently address a different issue: homes on sloping lots in Cherokee and Cobb County often have gutter runs that are too long for a single downspout, and the far end of the run backs up during heavy Atlanta downpours. We add mid-run downspout outlets and connect them to underground drainage lines that route water to the street or a designated drainage swale — a permanent solution rather than a repeated repair cycle.
Most gutter repair calls come in because of an obvious symptom — water pouring over the front edge during a rainstorm, a section sagging away from the fascia, a joint dripping on the porch. But the best repair addresses the root cause of each failure and evaluates the downstream consequences. A sagging section is not just a hanger problem; it signals a fascia board that may be absorbing water, a slope profile that has reversed, and a downspout outlet zone that has been delivering unchanneled water for however long the problem has existed. Apex Roofing Solutions approaches every gutter repair with a full system evaluation: we assess slope throughout the entire run, check hanger spacing and type, evaluate downspout capacity relative to the watershed area, inspect fascia condition behind the gutter, and ensure all outlets are directing water at least 6 feet from the foundation. This is what best-in-class gutter repair looks like.
Full gutter system inspection including downspout flow testing to confirm water is routed well away from the foundation
Problems We Solve
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Hangers spaced more than 24 inches apart — common on original gutter installations before 2000 — cannot support the weight of water plus debris accumulation during a heavy rain event, causing progressive sag that accelerates with every storm until the section pulls completely free
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Open mitered corner joints that are re-sealed with silicone rather than butyl rubber gutter sealant fail within two to three thermal cycles — aluminum gutters expand and contract significantly with temperature change, and only a flexible sealant maintains the bond across that movement range
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Gutter sections installed without the correct 1/16 to 1/8 inch per foot drop toward the downspout outlet collect standing water at every low point, which in cold climates freezes into ice that expands and separates the seams, and in warm climates becomes a mosquito breeding site and promotes algae growth on the gutter bottom
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Undersized downspouts — 2×3 inch rectangular on a 6-inch K-style gutter run — create a bottleneck that causes the gutter to overflow before the downspout capacity is exceeded, requiring either outlet upsizing or additional downspout locations rather than any repair to the gutter itself
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Fascia boards that have been holding moisture from gutter contact for years are often structurally compromised — soft wood that appears solid from the front face crumbles from the back — and simply re-hanging the gutter into rotted wood produces a repair that pulls free in the first ice or wind load
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Overflowing gutters directing water toward the foundation during heavy rain
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Sagging or detached gutters pulling away from the fascia and losing pitch
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Downspouts draining too close to the home causing basement moisture and erosion
Have Questions?
Frequently Asked Questions
What hanger type and spacing does Apex use on a gutter repair or reinstall?
We use hidden gutter hangers with integral screws rather than spike-and-ferrule hangers — the screw-type hanger uses a 3.5-inch structural screw into the fascia board for dramatically higher pull-out resistance than the original aluminum spike. On reinstalls and new sections, we space hangers every 18 inches rather than the 24-inch maximum to provide additional load margin for debris and ice. On existing sections, we supplement original hangers with additional screwed hangers in the intermediate positions.
What sealant does Apex use for gutter joints and end caps?
We use Geocel 2315 or equivalent butyl rubber gutter sealant — a flexible, paintable product designed specifically for the thermal movement of aluminum gutters. We do not use silicone (which is flexible but does not adhere well to wet or contaminated aluminum and cannot be painted), household caulk (which fails within one season), or roofing cement (which cracks with thermal cycling). Proper joint preparation — cleaning the mating surfaces, removing all old sealant — is as important as the sealant selection. We clean before sealing on every repair.
How do you determine if a gutter section has the correct slope?
We use a digital level to measure the actual drop along each 10-foot run — the target is 1/16 to 1/8 inch of fall per foot toward the outlet. On long runs over 40 feet, we typically slope from the center toward outlets at each end to avoid the cumulative drop that would result in the outlet end sitting 2 to 3 inches below the fascia at the far end. We document the measured slopes before and after any repair so you have a reference baseline for future inspections.
What is the right downspout sizing for my gutter system?
The standard 2×3 inch rectangular downspout handles roughly 600 square feet of watershed area. Upgrading to 3×4 inch handles approximately 1,200 square feet. Round 4-inch corrugated handles approximately 1,000 square feet. For homes with large open roof planes, steep pitches that concentrate runoff at a single valley outlet, or in high-intensity rainfall regions, 3×4 inch downspouts or multiple 2×3 inch outlets per run are the appropriate specification. If your gutters overflow during moderate rain despite being clear, capacity is the problem.
What is the best material for a gutter replacement — aluminum, steel, or copper?
.027-inch thick aluminum is the standard for most residential applications — it does not rust, it comes pre-finished in dozens of colors, and it is formed seamlessly on-site to any run length. Galvanized steel is heavier and stronger but must be painted to prevent rust and is typically used only on commercial applications. Copper is the premium residential option — soldered seams, 50-year lifespan, develops an attractive patina — but costs 4 to 6 times as much as aluminum and requires skilled installation. For most residential repairs and replacements, quality aluminum at .032-inch thickness is our recommendation.
How far should downspouts discharge water from the foundation?
The minimum standard is 6 feet of horizontal distance from the foundation, discharging onto a splash block or into a buried drain tile system. In regions with expansive clay soils — Houston, Dallas, Atlanta — we recommend a minimum of 10 feet with positive grade sloping away from the house over the entire discharge zone. For homes where landscaping prevents adequate surface discharge, underground drain tile extending to a pop-up emitter in a lower area of the yard is the correct permanent solution. Apex includes downspout extension and splash block placement in all repair and replacement projects.
Do you clean gutters as part of the repair?
Yes — gutters are cleared of debris before any repair work so we can properly inspect all joints and fasteners.
What's the most cost-effective gutter maintenance strategy?
Annual cleaning and a joint seal inspection every two to three years prevents most major repairs and extends the system's life significantly.
Do you offer discounts for multiple gutter repairs at once?
Yes — if multiple sections need work, we price the job as a whole rather than per-repair, which typically saves money.
Is it cheaper to repair gutters now or wait until they fail completely?
Repair now is almost always cheaper. Failed gutters can cause fascia rot, soffit damage, and foundation issues that cost far more to fix.
What does a full gutter repair process look like?
We inspect every section, clear debris, reseal joints, re-fasten brackets, adjust pitch, reposition downspouts, and flow-test the system before we leave.
Ready to Get Started
Why clients choose us
★★★★★ Rated 4.8 · Trusted by 234+ customers in Atlanta
Prefer to call? 555-763-3776