Post-Hurricane Gutter Inspection Checklist for Houston Homeowners

Once authorities give the all-clear and conditions are genuinely safe, inspect your gutter system in four passes: a ground-level walk-around, a close-up ladder inspection, a water flow test, and a foundation check — photographing everything before you clean anything. Worked methodically, the whole inspection takes about an hour and catches the damage that turns into rot and foundation trouble over the following months.

Houston homeowners know the drill runs June 1 through November 30, and storms like Harvey in 2017 showed what tropical systems can park on this city. A hurricane or tropical storm stresses gutters three ways at once: sustained wind (74+ mph at Category 1 strength, per the National Hurricane Center), extreme rainfall totals, and airborne debris. Even a system that "looks fine" from the driveway often has loosened hangers, separated seams, and packed debris that will show up as leaks in the next ordinary thunderstorm.

One scope note: this checklist is the systematic inspection you do once things have settled — typically a day or more after the storm. If you're in the first hours after a storm with water actively going where it shouldn't, start instead with our emergency storm damage guide, which covers triage and temporary fixes, then come back here for the full walkthrough.

When Is It Safe to Start Your Inspection?

After a hurricane, "the rain stopped" is not the safety bar. Confirm all of these first:

Local authorities have issued the all-clear for your area
No downed power lines anywhere near your roofline, gutters, or in standing water — metal gutters conduct electricity, so treat any line contact as lethal until the utility clears it
No standing floodwater around the home
Firm, stable ground — saturated soil shifts under ladder feet
Daylight, and ideally a second person to spot the ladder and hold the camera

Bring: your phone (camera), a notepad or notes app, gloves, a flashlight for shaded eaves, a tape measure, and a screwdriver for probing wood.

What Should You Look for from the Ground?

Pass one is a full perimeter walk with no ladder. Photograph as you go — wide shots of each side of the house, then close-ups of anything wrong. Check off:

Missing gutter sections — note which elevation and roughly how many feet
Detached runs hanging at an angle — how far has the gutter pulled from the fascia?
Downspouts displaced, crushed, or missing — check the connection at the gutter outlet and at the ground
Visible fascia damage — cracks, splits, or exposed raw wood behind missing gutters
Debris visible above the gutter line — branches, leaf mats, shingle pieces sitting in or on the gutters
Shingle granules or roofing debris below downspouts — heavy granule wash can signal roof surface damage worth a roofer's look
Water staining or streaks on siding below the gutter line — evidence the system overflowed during the storm
Erosion channels or washed-out mulch at the foundation line — shows where concentrated water hit
Splash blocks and extensions displaced — storms float and relocate them; check every downspout endpoint

What Should You Check Up Close?

Pass two is the ladder inspection, limited to sections you can reach safely. Take your time at each position:

Alignment and pitch — sight down each run. Is it still straight, with fall toward the downspout? Wind and debris weight bend runs subtly out of pitch, and a new flat spot will pond water forever after.
Hangers — grip the gutter and apply gentle pressure. Count every hanger that's loose, bent, or missing. Hurricanes work hangers like a crowbar: hours of buffeting loosens screws that then fail in the next regular storm.
Seams, corners, and end caps — look for separation or fresh gaps at every joint. Flexing during the storm breaks sealant bonds that were fine before.
The channel itself — scoop debris as you go and look underneath it for dents, crushing, or punctures from impact.
Downspout connections — check the outlet drop at the top of each downspout for cracks or separation, and each bracket down the wall.
Gutter guards, if installed — confirm panels are seated, not lifted or dented. Displaced guards funnel debris *under* the screen where it's hidden; our Houston guard guide covers what well-seated guards should look like.
Fascia probe test — anywhere the gutter pulled loose, press the fascia with a screwdriver. Soft or spongy wood means fascia repair before anything gets remounted.

How Do You Flow-Test Your Gutter System?

Pass three finds the problems you can't see. After clearing debris:

Run a garden hose at full flow into the far end of each gutter run.
Watch the water travel — it should move steadily to the downspout without pooling at any point. Pooling marks a pitch problem or a sag.
Watch every seam and corner while water is flowing — drips that never showed in a dry inspection show up now.
Check each downspout's discharge — water in the top should exit the bottom in a strong stream within seconds. Weak flow or backup means a clogged downspout; storms pack debris into elbows hard.
Verify underground drains flow, if you have them — run the hose a few minutes and confirm water emerges at the pop-up or exit point. Storm silt clogs underground drainage invisibly.

What Should You Check Around the Foundation?

Pass four takes five minutes and protects the most expensive thing you own:

Walk the slab line looking for new cracks in the foundation or brick
Note soil washout or erosion channels where overflow concentrated
Confirm every downspout discharges 4–6 feet from the foundation, with splash blocks and extensions back in place
Check for water intrusion signs at weep holes, door thresholds, and any crawlspace

Houston's expansive clay swells and shrinks with moisture, and a storm that dumped concentrated water at your slab edge has already started that cycle — the foundation damage guide explains why fixing the drainage now is the cheap version of this problem.

Which Repairs Should You Prioritize First?

Priority	Issue	Why	Timeline
Urgent	Missing or detached gutter runs	Fascia and roof edge exposed to next rain	Within 48 hours
Urgent	Exposed or split fascia	Path to roof deck and attic water intrusion	Within 48 hours
High	Clogged downspouts or underground drains	Guaranteed overflow at the foundation next rain	Within 1 week
High	Downspouts discharging at the slab	Active clay-soil saturation	Within 1 week
Medium	Dented sections, new low spots	Ponding, corrosion, mosquito habitat	Within 2–4 weeks
Medium	Loose hangers	Each rain event worsens them	Within 2–4 weeks
Low	Minor seam weeping	Fold into normal maintenance	Next service visit

How Should You Document Damage for Insurance?

Keep it simple and generic-proof: photograph everything before cleanup or repairs, in wide-then-close pairs so each damage photo is clearly your house. Save the storm's date and official weather alerts (screenshots work). Get a written, itemized repair estimate from a licensed contractor. Keep receipts for tarps and temporary materials. Then contact your insurer promptly and let them tell you what your policy covers — every policy differs, and your documentation is what makes the conversation easy.

What If You Find More Than You Can Handle?

After a major storm, every gutter company's phone rings at once. You'll get scheduled faster if you call early, have your photos and measurements ready, and can say specifically what's damaged — "40 feet detached on the north side, two downspouts gone" books faster than "storm damage."

All-Pro prioritizes post-storm gutter repair across Greater Houston and can usually assess damage within 24–48 hours, with written estimates suitable for insurance claims. Contact us at (713) 250-8863 or request an inspection online — and before the next season starts, walk through our hurricane preparation guide so the next checklist comes up cleaner.