Gutter leaks, seams and sagging runs
Gutter Leak Repair in Greater Seattle
Repairs for leaking seams, dripping corners and end caps, sagging runs, overflow and blocked downspouts, after an inspection of the whole gutter run.


How gutter leak repair works
Gutters usually leak at seams, corners and end caps, or where a run has sagged and holds water. Other problems look like leaks but are flow problems: overflow from a clogged gutter or a blocked downspout, or water running behind the gutter onto the fascia.
Many gutter problems do not need a full replacement. An inspection shows whether cleaning, a localized repair, fascia work or replacement is the appropriate fix. We explain what we found, with photos, and give you a written estimate before work starts.
Common gutter problems we inspect
Leaking seams, corners and end caps
Leaking seams, corners and end caps
Joints are where sectional gutters most often fail, as old sealant dries out and fasteners loosen.
- Old sealant removed and the joint cleaned before resealing
- Loose or failed fasteners at the joint replaced
- Damaged corners or end caps replaced where resealing will not hold
Loose hangers and sagging gutters
Loose hangers and sagging gutters
A sagging run holds standing water, adds weight and can pull away from the house.
- Hangers re-fastened or added as appropriate for the gutter system
- Run re-set with appropriate pitch toward the downspout
- Fastening checked against the condition of the fascia behind it
Overflowing gutters and blocked downspouts
Overflowing gutters and blocked downspouts
If a gutter only spills in heavy rain, the cause is often a flow problem rather than a hole.
- Debris cleared and downspouts checked for blockages
- Overflow points such as valley run-off identified
- Downspout options discussed where a run keeps overflowing
Water running behind gutters and damaged fascia
Water running behind gutters and damaged fascia
Water that gets behind a gutter soaks the fascia and roof edge and can lead to rot.
- Gutter position and roof-edge details checked
- Fascia probed for soft or rotted wood
- Fascia repair included in the estimate where it is needed
How we diagnose a gutter leak
We look at the condition of the gutters, their pitch, the joints and fasteners, the fascia behind them and where the downspouts discharge. When conditions allow, we run water through the system to see where it escapes. Then we explain what we found and what we recommend.
Gutter repair or replacement?
Localized failures, such as a few leaking joints or one sagging section, are usually worth repairing. Widespread corrosion, damaged runs or repeated joint failures along the system often make seamless replacement the better long-term choice. We explain the trade-offs and let you decide.
What affects your gutter repair estimate?
The estimate depends on access and the height of the home, how much of the system needs repair, the overall condition of the gutters, and any hidden fascia damage found once the gutter is off. If we find damage that changes the scope, we show you and explain it before continuing.
The honest take
Advantages & things to consider
Advantages
- Often less costly than replacing the whole gutter system
- Fascia near the leak checked at the same visit
- Photos and a written estimate before work starts
Things to consider
- Older sectional gutters may develop leaks at other seams after a repair
- Rotted fascia has to be repaired before a gutter can be re-hung
Is this right for your home?
Best for
Homeowners with dripping seams or corners, water spilling behind the gutter, sagging sections, or downspouts that back up in heavy rain.
What we check on your gutters
Estimates start with an on-site look at your roof. Attic checks depend on safe access.
Seams, corners and end caps
Hangers, fasteners and pitch
Downspouts and where they discharge
Fascia and roof edge behind the gutter
Overflow points such as valleys
Overall gutter condition
Common questions
Questions about Gutter Leak Repair
How much does a gutter leak repair cost?+
It depends on what needs fixing: a leaking joint or loose hanger is a smaller job than re-setting a long run or repairing rotted fascia. You get the price in writing, with photos, before we start.
Is it worth repairing or should I replace the gutters?+
If the gutters are in good shape overall and the leaks are at a few joints, repair usually makes sense. If seams are failing throughout or the metal is corroded, seamless replacement is often the better long-term choice.
How soon can you come out?+
Scheduling depends on our current workload and the weather. Call or text and we will give you an honest idea of timing for homes in King, Snohomish and Pierce counties.
Related services
Also worth a look

Gutters
Seamless gutter replacement and repairs in six colors, with no extra charge for color.
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Gutter Cleaning
Full gutter and downspout cleanout so rainwater flows away from your roof and home.
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Fascia & Roof Rot Repair
Replacing rotted fascia boards and roof decking caused by roof or gutter water, after finding the moisture source so the damage does not come back.
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Gutter Guards
Two gutter guard options, mesh or reverse-curve, to help keep needles, seeds and leaves out of your gutters.
Learn moreReady when you are
Tell us what is happening with your gutters and request a written estimate.
