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Gutter Replacement

Gutters rarely fail all at once. A sag here, a leaking corner there, then paint peeling on the fascia. This page helps you decide when patching has stopped making sense and what a full replacement involves.

Start a free estimate: we check your area first.

  • Rated 4.7 out of 5 from 141 Google reviews
  • 30+ years in business
  • 3 offices
  • Family-owned and operated
  • Fully insured crews
White gutter with an S-curved downspout under a white fascia and partly cloudy sky

In short

New Jersey Gutter provides gutter replacement in Annandale, Somerville, Westfield and nearby communities. New Jersey Gutter is rated 4.7 out of 5 from 141 Google reviews. Call (888) 611-3987 or request a free estimate online.

Fall offers

A current offer on this work

Offers from New Jersey Gutter, each with the date it ends. Ask for the offer when you book your free estimate.

One offer per job. For jobs booked by November 30, 2026.

Our work

Recent gutter replacement work

6 photos of gutter replacement work by New Jersey Gutter.

  • Dark gutter and downspout on a sage green home with a steep shingle roof and dormer
  • Close-up of a polished copper half-round gutter along a pale stone cornice
  • Copper gutter and downspout along white trim on a stone house with a round attic window
  • Copper gutter and downspout on a dormer with three windows set in a slate roof
  • Black box gutter and white downspout at a roof corner with tall trees behind
  • Large tan flat commercial roof with rows of skylights

Signs it is time for new gutters

  • Sagging or pulling away along several runs, not just one spot
  • Cracks, splits, rust spots or holes in the trough
  • Seams that leak again soon after being resealed
  • Peeling paint or soft, dark wood on the fascia behind the gutters
  • Water pooling against the foundation or eroding beds below the eaves
  • Old sectional gutters with many joints, or gutters that overflow even when clean

Taking the old gutters down

Old gutters come off run by run. Spikes, hangers and straps are pulled, downspouts are unfastened from the wall, and everything is hauled away. Older steel or heavily patched gutters can come down in pieces, so the crew protects plantings and keeps the work area clear. Removal is also when you see what has been happening behind the gutter for years.

Checking the fascia

With the gutters off, the fascia board is exposed along its whole length. Water that spilled behind a sagging or overflowing gutter often rots the wood, especially on older New Jersey homes with original wood fascia. Soft, discolored or crumbling sections are cut out and replaced before anything new is hung, because hidden hangers need sound wood to hold. Fascia repair is quoted separately so you can see exactly what was found.

Matching or upgrading downspouts

Replacement is the time to rethink downspouts. Old 2x3 downspouts can be upsized to 3x4, which carry twice as much water and clog less under oak and maple trees. Adding a downspout to a long run, or moving one away from a walkway that freezes in winter, costs little when everything is new. Downspouts are formed in the same color as the gutters so the system matches. If the house has underground drains, the new downspouts are connected to the existing openings.

Choosing the new system

Most replacements use seamless aluminum K-style gutters in 5-inch or 6-inch. Older and historic homes may suit half-round or copper, and homes with built-in gutters face a separate choice between relining and converting. If a roof replacement is due within a few years, plan the two together so new gutters hang behind new drip edge.

Reviews

What our customers say

Rated 4.7 out of 5 from 141 Google reviews. Recent reviews that mention installation.

I hired NJ Gutters to replace my 5" K-styles. They recommended a 6" replacement and suggested round, rather than the typical rectangular downspouts. I am totally pleased with their

Read moreShow less of the review by Bob S.

I hired NJ Gutters to replace my 5" K-styles. They recommended a 6" replacement and suggested round, rather than the typical rectangular downspouts. I am totally pleased with their work and the results. They worked neatly and cleaned up well before leaving. I would recommend NJ Gutters without hesitation. When they received my check, they called me back to tell me that I missed an available discount by paying by check rather than credit card. The invited my to send in the discounted amount, a savings of almost $100. That is a class act!

Bob S. · 5/5 stars · · Google

A great team with great leadership from top to bottom! Here’s a snap of a beautiful install in Spring Lake, NJ. Thanks again for your help, team!

LEO CLARK · 5/5 stars · · Google

Excellent Job. Very conscious installation team attended to every detail. Highly recommend

al oakes · 5/5 stars · · Google

Guys did a great job on the install, cleaned the area as soon as they were done and were very professional!

Chris Verdi · 5/5 stars · · Google

Extremely pleased with my experience! The estimate/assessment was free & thorough. The service was completely efficiently and cost-effective. The gutter replacement & splash guard

Read moreShow less of the review by Kosta Demopoulos

Extremely pleased with my experience! The estimate/assessment was free & thorough. The service was completely efficiently and cost-effective. The gutter replacement & splash guard added is beautiful and will be calling NJ Gutters for future needs

Kosta Demopoulos · 5/5 stars · · Google

New Jersey Gutters installed a gutter on the portico over my back door. Looks good and will eliminate water & ice on the deck. They did a great job. Will use them in the future for any gutter work. Thanks.

John Gorman · 5/5 stars · · Google

How it works

Streamlined 4-Step Gutter Project Installation For New Jersey

4 steps, in the order New Jersey Gutter works through them.

  1. Free Project Price

    Contact us for a complimentary quote, ensuring transparent pricing and personalized solutions for your home.

  2. Select Materials & Color

    Explore premium gutter materials and colors, creating a functional, seamless match for your home’s aesthetic.

  3. Schedule Installation

    Reserve your installation date with our experts, ensuring a hassle-free process that fits your timetable.

  4. Install & Enjoy

    Our skilled team promptly installs your new gutters, providing long-lasting protection and peace of mind.

Workmanship warranty seal: Backed by our workmanship warranty WORKMANSHIP WARRANTYNEW JERSEY GUTTER

Good to know

Warranty, financing and credentials

2 things to know about working with New Jersey Gutter.

Backed by our workmanship warranty

  • Covers how the job was done: seams, hangers, pitch and fastening.
  • Gutters, guards and other products also carry their manufacturer's material warranty.
  • Your length and terms are written on your estimate and invoice.
Financing
Financing options

How our warranty works

Service area

Areas we serve

2 areas.

FAQ

Frequently asked questions

8 questions and answers in 5 topics: Pricing, Process, Guards, Warranty, Service area.

Pricing

How do I get a quote?

Call (888) 611-3987 or request a free estimate online. The office is open Monday–Friday 7:00 AM–5:00 PM; Saturday 9:00 AM–4:00 PM.

Process

Repair or replace?

One leaking seam, a single sagging run or a downspout pulled loose by ice are repair jobs, especially on gutters less than about fifteen years old. Gutter repair covers those. Replacement makes more sense when several problems show up at once, when the same sections keep failing, or when the gutters are approaching 20 years or more. Repeated repairs on an aging system tend to cost more than starting fresh.

Can I replace just one side of the house?

Yes, and it is common when one side takes the worst weather or tree debris. The catch is matching: new gutters may differ slightly in color or profile from old ones nearby. If the rest of the system is close to the end of its life, replacing everything is usually cleaner.

What happens to my old gutters?

The crew removes them, along with the downspouts, hangers and fasteners, and hauls everything away. Aluminum and copper can be recycled. Confirm that removal and disposal are included in your estimate.

Will my landscaping be damaged?

Crews set ladders carefully and protect beds near the walls, but it helps to move potted plants, furniture and decorations away from the house beforehand. Mention any delicate plantings or irrigation heads during the estimate.

Guards

Is it worth adding gutter guards with new gutters?

If your house sits under oaks, maples or pines, yes. Guards fit best on new, correctly pitched gutters, and installing them at the same time saves a second visit. See gutter guards, then book a free estimate.

Warranty

What warranty does New Jersey Gutter offer?

New Jersey Gutter backs its work with a workmanship warranty. It covers how the job was done: seams, hangers, pitch and fastening. Gutters, guards and other products also carry their manufacturer's material warranty. Your length and terms are written on your estimate and invoice.

Service area

Where does New Jersey Gutter offer gutter replacement?

New Jersey Gutter offers gutter replacement across Annandale, Somerville, Westfield and nearby communities. Find your town in the list of areas on this page.

Copper half-round gutter wrapping a white roof corner against a bright blue sky

Our work

Gutter Replacement project gallery

109 projects with photos, by county.

Copper half-round gutter wrapping a white roof corner against a bright blue sky

See the projects

Ready when you are

Tell us what you need and we will get back to you — Monday–Friday 7:00 AM–5:00 PM; Saturday 9:00 AM–4:00 PM.

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Gutter Replacement

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