Red-sided home with white gutters, porch columns and trim
Gutter Giant, serving greater New England

Gutter Giant best-in-class for gutters and all exterior home services

Custom seamless gutters, micro-mesh gutter guards, repairs and cleaning for homes across New Hampshire, Southern Maine and Massachusetts.

5.0 ★
120 Google reviews
NH · ME · MA
Where we work
Lifetime
Warranty backed
Seamless gutters

Seamless gutter
services.

A gutter's job is to move water away from your house. One inch of rain puts roughly 620 gallons on every 1,000 square feet of roof, and when it spills over the edge it soaks the ground at your foundation, works into the basement and rots fascia and soffit.

We form each gutter to your roofline on site, so the only joints are at the corners and downspouts, and every system we install carries our lifetime warranty.

  • Custom formed on site
  • Aluminum or copper
  • Baked-on color finish
  • Wide range of colors
  • 5- and 6-inch K-style
  • Hidden hangers
Gutter Guard by Gutterglove stainless steel micro-mesh with V-shaped ribs and a silver front rail, installed on a black gutter below a shingle roof
Gutter guards

Gutter guards that
protect your home.

With micro-mesh guards, the twice-a-year climb up the ladder to scoop out leaves mostly goes away. Your gutters keep flowing, so rain stays out of the fascia, the foundation and the basement instead of spilling over a clogged edge.

The fine mesh lets rain pour straight through while leaves and pine needles stay on top, dry out and blow off. We fit guards to the gutters we install and to the ones already on your house.

Reviews

What our customers say.

5.0★
120 reviews on Google. Not one below five stars.
M
HomeownerManchester, NH
★★★★★

“I woke up to find my gutters overflowing during a heavy rainstorm, and water was spilling everywhere. I called Gutter Giant, and their crew came out the same day!”

G Posted on Google
C
HomeownerSouthern NH
★★★★★

“We needed new gutters quickly to close on our home, and Gutter Giant came through when no one else could.”

G Posted on Google
Repair & maintenance

Gutter repair &
maintenance.

Water spilling over the edge, dripping from a corner or running down the siding means a gutter is failing. Call early: a repair costs far less than fixing what the water damages.

What we fix and maintain:

  • Sagging gutters
  • Crushed downspouts
  • Leaking seams & corners
  • Rotted fascia & soffit
  • Clogged drain lines
  • Seasonal cleaning
A New England home at dusk with warm lit windows, its gutters holding through the storm
Lifetime warranty

Backed for as
long as you
own the home.

Our lifetime warranty covers your whole seamless gutter system for as long as you own the home. Gutter Giant is family-owned and operated by James Haley in Manchester, NH since 2021.

A clean seamless gutter running along a New England home at blue hour
How it works

Our process, in three simple steps.

Step 01

Free on-site
estimate

We come out, measure your rooflines and give you a free quote, usually within a day.

Step 02

Formed &
installed

Your gutters are formed to length on site and installed clean, in a single day for most homes.

Step 03

Backed
for life

Your seamless gutter system is covered by our lifetime warranty, and our team is a phone call away.

FAQ

Frequently asked questions.

Answers to the questions we hear most.

What services do you provide?+
Seamless gutter installation, gutter guards, gutter repair and gutter cleaning are our specialty. Our crew also handles downspouts and buried drain lines, roofing and roof repairs, siding, soffit and fascia, window replacement, decks and general exterior repairs.
What makes a gutter seamless?+
A seamless gutter is one continuous run of aluminum or copper, shaped to your roofline right on site. The only joints are at the corners and the downspouts, so there are no seams along the run to leak. Sectional gutters are joined every ten feet, and every joint is a place water can work its way out.
Do you offer a warranty?+
Yes. Every seamless gutter system we install is backed by our lifetime warranty for as long as you own the home.
Do gutter guards really work?+
The right ones do. Our micro-mesh guards let the rain pour straight through while pine needles and leaves stay on top and blow away, so the twice-a-year ladder climb mostly goes away. We fit them to your roof, on new or existing gutters.
Do I need a repair or a full replacement?+
If the gutters are sagging, pulling away or overflowing in more than one spot, replacement is usually the right answer. A single leak or loose section can often be repaired. We tell you which at the free estimate and never sell you a system you do not need.
How often should gutters be cleaned?+
Twice a year for most New England homes, in spring and fall. Homes surrounded by pines need it more often, which is why gutter guards pay for themselves here.
How do I get a free estimate?+
Call or text (603) 782-1082 or send the form on this page. We come out, measure your rooflines and give you a free quote, usually within a day.
Why choose Gutter Giant?+
Gutter Giant is family-owned and has served Manchester since 2021. We hold a 5.0 rating across 120 Google reviews, form every seamless system on site and back it with a lifetime warranty. Owner James Haley is on the job.
An elevated view over a New England town at dusk, homes with warm lit windows across the hills
Where we work

Across NH, Southern Maine & Massachusetts

Based in Manchester and serving homeowners and businesses across New Hampshire, Southern Maine and Massachusetts.

Free estimate

Request your free estimate.

Tell us about your project and we will get back to you with a free quote, usually within a day. Prefer to talk? Call or text our team directly.

Call or text · (603) 782-1082