How much does downspout flushing cost?
A clean gutter does not help much if the downspout is clogged. Pros usually flush downspouts during a gutter cleaning, and it adds a modest amount to the job. The table compares gutter cleaning with and without downspout flushing.
Downspout flushing prices at a glance
| Job | Newer pro | Experienced pro |
|---|---|---|
| 150 ft, one-story, gutters only | $100 | $160 |
| 150 ft, one-story, with downspouts flushed | $100 | $205 |
| 150 ft, two-story, with downspouts flushed | $110 | $250 |
Labor and basic supplies. Big parts or appliances you buy yourself are extra. Prices run higher in big cities.
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What's usually included
- Gutters cleaned so water can reach the downspouts
- Each downspout flushed with a hose from the top
- Stubborn clogs cleared with a plumbing snake or by taking apart elbows
- Water flow checked at the bottom of each downspout
What changes the price
- Number of downspouts. More downspouts mean more to flush and check.
- Severity of clogs. Packed leaves, nests or tennis balls may need the downspout taken apart.
- Underground drains. Downspouts that run into buried pipes may need a drain snake or a plumber.
- Height. Downspouts on second-story gutters take longer to reach and flush.
Do it yourself or hire a pro?
You can often clear a downspout yourself by running a hose down from the top or snaking it from the bottom. A clog in an elbow may mean removing a few screws to take it apart. Underground drain lines are harder, and a pro or plumber is the better choice if water backs up below ground.
Common questions
How do I know if a downspout is clogged?
Common signs are water overflowing the gutter near the downspout, little or no water coming out the bottom, or a gurgling sound.
Is downspout flushing included in gutter cleaning?
Some pros include it and others charge a little extra. Ask when you get the quote.
Can a clogged downspout damage my house?
Yes. Overflowing water can soak the foundation, cause basement leaks and rot wood trim.
Got a quote for downspout flushing?
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