Gutter pro vetting checklist (PDF)

How to use this checklist (quick and calm)

Print the PDF and bring it with you when you request estimates. The goal is simple: make sure you’re hiring a real, local gutter pro who can explain the work clearly and safely.

Gutter care is usually planned, seasonal maintenance—not an emergency. Still, if you’re seeing active overflow near walkways or water pooling at the foundation, it’s worth acting sooner.

We help you find and match with a licensed, insured local gutter pro for common tasks like gutter cleaning, leaf-guard/gutter-guard installation, downspout repair or rerouting, seamless gutter installation, and gutter repair or re-hanging. EaveWise isn’t a contractor—we don’t do the work.

• Bring the checklist to every estimate call
• Ask for written answers, not just verbal promises

Start with the basics: license, insurance, and local experience

Before anyone touches your home, ask if they’re properly licensed where you live and whether they carry general liability insurance. A reputable gutter pro should be able to share proof of coverage.

Insurance matters for more than “paperwork.” It helps protect you if property gets damaged during a job, and it signals the contractor takes safety seriously.

Also ask how long they’ve served your area. Local experience helps with typical roof/gutter styles, common leaf patterns, and local weather effects.

• Ask: What license/coverage do you carry? Can you show proof?
• Ask: How many similar gutter jobs have you done locally?

Get a clear written scope of work (scope beats guesses)

A good quote isn’t just a total price. It should describe what will be done, where, and how. Written scope is your best protection against misunderstandings.

For example, “repair gutters” is too vague. Better details include which sections will be adjusted, what parts may be replaced, and how downspouts will be routed. If you’re getting new gutters, the scope should explain the gutter type (often “seamless” gutters), the run lengths, and the key installation steps.

If a contractor won’t provide a written scope or keeps changing details after you’ve reviewed them, that’s a red flag.

• Ask for a line-by-line scope: cleaning/adjustments, downspouts, and any parts included
• Ask what’s excluded (for example: fascia repair is not always included)

If you’re considering gutter guards, choose carefully (trade-offs are real)

Gutter guards can reduce how often you need gutter cleaning, but they do not eliminate it. Leaves, seeds, and pine needles can still find ways in, and grit can build up over time.

There are several common guard types. Mesh and screen guards sit over the gutter opening. Micro-mesh is similar but uses smaller openings. Foam and brush-type guards aim to block debris while letting water through. Reverse-curve guards guide water over the top while relying on a specific shape and fit.

Different homes need different designs. A premium-feeling material doesn’t automatically mean “best.” Ask your pro to explain why a particular guard type fits your roof pitch, wind exposure, tree coverage, and gutter size. Also ask about maintenance after installation and what cleaning still looks like from ground level.

If anyone promises “no maintenance ever,” walk away. That’s not how gutter systems work.

• Ask: Which guard type are you recommending and why for my roof and trees?
• Ask: What cleaning will still be needed, and how often is typical?

Downspouts, pitch, and overflow: verify function—not just appearance

Gutters are only half the system. Downspouts move water away from the home. Ask how the pro will handle downspout routes, rerouting, and splash-out control.

Also ask about pitch and drainage. “Pitch” means the slight slope of the gutter that helps water flow toward the downspouts. If gutters aren’t pitched correctly, you can get standing water, overflow, and faster wear.

From the ground, you can also look for obvious issues like gaps at seams, sagging sections, and signs of overflow stains. For anything higher up—especially ladders or roofs—use a licensed, insured professional. Ladders and roofs are genuinely dangerous.

• Ask: How do you ensure water flows toward the downspouts (not pooling)?
• Ask: Will downspouts be repaired, rerouted, or extended to control where water lands?

Red flags to walk away (and what to do instead)

Trust your instincts. If you notice one or more of these, consider moving on or asking more questions:

1) No clear written scope. “We’ll figure it out later” is not acceptable.
2) No proof of licensing/insurance.
3) Pressure tactics—especially if they rush you to sign the same day.
4) Guarantees that sound unrealistic (for example, “never clogged” or “no maintenance”).
5) Vague claims about materials with no specifics.

Remember: EaveWise is here to help you get matched with a licensed, insured LOCAL gutter pro at no cost to you. If you want, you can share your project details and we’ll connect you with providers who can review your situation.

• Prefer written answers over verbal assurances
• Don’t accept “guaranteed outcome” promises for gutter performance

Before you hire: final checks that make projects smoother

Once you’ve chosen a pro, confirm key items in writing: the start of work, the materials being used, what’s included in the cleanup, and how they’ll protect your landscaping and nearby surfaces.

For gutter guard installs, ask what happens at tricky areas like corners, roof transitions, valleys, and areas with multiple downspouts. These zones often drive the differences between “nice-looking” and “works well.”

If you’d like help understanding typical costs and what to expect in your area, review our guide: gutter costs by project type. And if you’re still deciding whether guards make sense for your home, read: are gutter guards worth it?.

• Confirm cleanup and disposal expectations in writing
• Ask about how they handle corners/valleys and downspout connections