Should you repair or replace your gutters? Costs, signs and contract rules

Updated November 10, 2026 · KeystoneProGuide editorial team

Should you repair or replace a gutter?

No official rule says when gutters should be replaced rather than repaired. What the sources do give is a set of drainage tests any gutter has to pass, and price ranges for each kind of job. Together they make the decision a practical one: will a repair leave you with a gutter that passes the tests, and at what price compared with new?

What does each job cost?

The published figures, all national:

Angi's replacement range and HomeGuide's installation range barely overlap. HomeGuide's table is for single-story homes with a simple roofline, from $1,600 to $3,300 for a 1,000-square-foot house up to $2,900 to $6,000 for 3,500 square feet. Neither page explains the difference between the two, so get local quotes. By material, HomeGuide gives $8 to $12 per foot for vinyl, $10 to $20 for aluminum, $10 to $35 for steel and $25 to $40 for copper.

What tests must a repaired gutter still pass?

The Department of Energy's Building America guidance sets out what a working system does:

• the gutter slopes at least 1/16 inch per foot toward its downspouts;
• downspouts are spaced 20 to 50 feet apart along the gutter;
• there is 1 square inch of downspout cross-section for every 100 square feet of roof;
• each downspout carries water at least 5 feet from the foundation onto ground sloping away, or to a catchment at least 10 feet away.

If a repair fixes a leaking seam but leaves a run that holds standing water, or a downspout that empties against the wall, the water problem has not been solved. Ask the company whether its repair will restore the slope and the discharge, not only stop the drip. If several sections fail these tests, that is the point at which replacement prices become worth comparing.

When does ice or storm damage change the answer?

When the gutter has been pulled off its fixings. A University of Massachusetts building science article says ice-filled gutters often bend and rip away from the house, taking fascia, fasteners and downspouts with them. Angi lists soffit and fascia repair at $600 to $6,000, so a gutter that has torn the board behind it is a larger job than the gutter alone.

After a storm, the Pennsylvania Insurance Department advises contacting your insurer as soon as possible, photographing the damage before cleaning up or repairing, making only the repairs needed to prevent further damage, and holding off on permanent repairs until the insurer has inspected and approved them. If your gutters were damaged in a storm, check your policy before you sign a replacement contract.

What does Pennsylvania require of the contract?

By the published figures, replacements and some repairs cost more than $500, so they are home improvements under the Home Improvement Consumer Protection Act. That brings these rules:

• the contract must be written and signed and state the work, start and finish dates, total price and your right to cancel;
• you can cancel within three business days of signing, and the Attorney General has reported a 2026 state Supreme Court ruling that notice can be given by any means, including by phone, if the contractor receives it;
• on a contract of more than $5,000, the deposit may not exceed one-third of the price, or one-third plus special-order materials named in the contract, with a narrow exception for some large retailers;
• if no substantial work has been done 45 days after the contract's start date, you can demand a refund by certified mail, and failing to refund within ten days is prohibited.

The Federal Trade Commission adds: get several written estimates, ask why they differ if they differ a lot, and do not make the final payment until the work is done and you are satisfied.

Is there a legal duty to repair?

In Philadelphia, yes. The city's property maintenance code says roof drains, gutters and downspouts shall be maintained in good repair and free from obstructions, and that roof drainage must be adequate to prevent dampness or deterioration in the walls or interior. Elsewhere in the five counties, no comparable county-wide rule was found for this guide; ask your municipality.

If you are replacing, choosing new gutters covers sizes, styles and materials, and what Pennsylvania requires covers registration. Local businesses are on the gutter cleaning directory page.

Sources

1. How Much Does Gutter Cleaning Cost? (2026), HomeGuide
2. How Much Does Gutter Installation Cost? (2026), HomeGuide
3. How Much Does Gutter Cleaning Cost? [2026 Data], Angi
4. Gutter Cleaning Cost: Average Price to Clean Gutters, Fixr
5. Gutters and Downspouts, U.S. Department of Energy, Building America Solution Center
6. Preventing Ice Dams, University of Massachusetts Amherst, Building and Construction Technology
7. Shapiro Administration Provides Advice on Claims, Avoiding Scams Following Strong Storms and Flooding, Pennsylvania Insurance Department
8. Home Improvement Consumer Protection Act (2008 Act 132), Pennsylvania General Assembly
9. PA Supreme Court Upholds Consumer Right-to-Cancel Home Improvement Contracts Within Three Days Regardless of Medium, Pennsylvania Office of Attorney General
10. How To Avoid a Home Improvement Scam, Federal Trade Commission
11. Section PM-304 Exterior Structure (Philadelphia Property Maintenance Code), City of Philadelphia (The Philadelphia Code)