The cost to clean gutters usually ranges from  $120 to $230, depending on the type, length, and location. Seamless gutters usually come in at the lower end of that range since the lack of seams means there are fewer places for debris to build up. In fact, seamless gutter cleanings usually cost 10% to 25% less than sectional gutter cleanings.

Icicles don't necessarily mean your gutters are clogged or bad, but they can indicate an underlying issue. While clogged gutters can cause icicles to form, the problem could also be an ice dam on your roof from poor insulation. In that case, melting snow can refreeze in the gutter even without a clog. Regardless of the cause, the weight of the ice can damage your gutters or even rip them completely off the house. If you are unsure of the underlying problem, it's best to call a roofing company to assess the issue and implement a permanent solution.

Yes, it is okay to knock down icicles yourself. Just make sure to take the proper safety precautions. If you’re not comfortable doing it yourself, contact a roofing professional.

Absolutely—and lots of it. Overflowing water from your gutters can damage your siding and your roof. All of the moisture getting into the cracks and crevices of your home can lead to mold or mildew problems down the line. In addition, when water pools around your home, it needs a place to go—and sometimes it ends up inside the house, creating a very unwanted flood.