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10 Best Gutter Installation Companies in Portsmouth, NH

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Written By Bradford Cuthrell

Last Updated April 2024

A good gutter system helps protect your home's foundation, landscaping, siding, and more. If your gutters are starting to fail, or if your home is lacking gutters, make it a priority to have new ones installed. Issues that might result from neglected gutters can include recurring leaks and subsequent water damage. Functioning gutters become even more important when you reside in an area with a lot of tree coverage – and Portsmouth has more trees than 76.3% of the U.S.

Our curated list of the premier gutter installation companies around the Portsmouth area will help you find the best provider for you.

Our Recommended Providers

Top Pick
4.6/5
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  • Diligent in educating customers
  • Transparent pricing
Most Durable
3.8/5
  • Transparent pricing
  • Durable product
  • Timely and professional service
Best Designed
4.7/5
  • Free assessment
  • Best product design
  • Excellent customer education

Top 10 Best Gutter Installation Companies in Portsmouth

Leafguard Gutter Protection

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1 Perimeter Rd, Manchester, NH 03103 (603) 463-0734 leafguard.com

Diligent in educating customers

Good customer service

Punctual service

Free assessment

Services Offered

Seamless gutters
Gutter installation
Gutter guards

Professional Roofing Company

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44 #Q, Dover Point Rd, Dover, NH 03820 (603) 749-8998 bemyroofer.com

Free assessment

Transparent pricing

Diligent in educating customers

Punctual service

Good customer service

Services Offered

Gutter installation

TC Hafford Basement Systems

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12 Homestead Dr, Wells, ME 04090 (207) 509-3015 tchaffordbasementsystems.com

Good customer service

Transparent pricing

Diligent in educating customers

Free assessment

Services Offered

Gutter guards
Gutter replacement
Seamless gutters
Downspouts
Gutter repair
Gutter installation

United Gutters

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40 Heath St, Newton, NH 03858 (978) 601-6566 unitedguttersllc.com

Diligent in educating customers

Good customer service

Services Offered

Gutter installation
Seamless gutters
Gutter repair
Gutter guards
Maintenance and cleaning

D & M Exteriors

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118 Rochester Hill Rd, Rochester, NH 03867 (603) 335-8308 dmseamlessgutters.com

Free assessment

Transparent pricing

Good customer service

Services Offered

Gutter installation
Seamless gutters

Merrimack Valley Roofing Company Inc

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7 Kimberly Rd, Kingston, NH 03848 (978) 866-1860 merrimackvalleyroofing.com

Good customer service

Free assessment

Diligent in educating customers

Transparent pricing

Services Offered

Inspection
Gutter installation

Ridgeline Home Improvement

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1397 Main St, Sanford, ME 04073 (207) 432-0810 ridgelineyourhome.com

Good customer service

Free assessment

Transparent pricing

Diligent in educating customers

Services Offered

Gutter installation

Lambert Roofing Co

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265 Winter St, Haverhill, MA 01830 (978) 374-9224 lambertroofing.com

Transparent pricing

Diligent in educating customers

Good customer service

Free assessment

Services Offered

Gutter installation
Gutter guards

New England Gutter LLC

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931 Broadway, Haverhill, MA 01832 (978) 521-9211 newenglandgutter.com

Free assessment

Good customer service

Transparent pricing

Services Offered

Gutter installation
Downspouts
Maintenance and cleaning
Seamless gutters
Gutter repair

Sensible Home Roofing Company

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112 Warner Hill Rd, Derry, NH 03038 (603) 314-8259 sensiblehomeroofing.com

Good customer service

Diligent in educating customers

Free assessment

Punctual service

Transparent pricing

Services Offered

Gutter installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on gutter installation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Gutter Installation Companies Offer?

Almost all the Portsmouth gutter services companies we recommend are full-service. A few of the many services they provide include:

  • Cleaning: Regular gutter cleaning is essential for success, especially with the wet weather in Portsmouth, but it's not easy or fun to do yourself. A professional can handle the dirty work for you to help prevent warping, clogging, and overflowing.
  • Repair: Gutter problems can happen to anyone. Whether you're struggling with sagging gutters, leaks, or cracks, a local Portsmouth professional can evaluate and fix the issue before it gets worse.
  • Gutter guard installation: By hiring a professional to install gutter guards, you can increase your system's efficiency and improve its lifespan by preventing clogs from leaves and seeds. Guards also help stop pests from settling inside your gutters.
  • Installation: An expert provider can help you install a new gutter system safely while protecting your roof's warranty.
If you're particularly satisfied with a company's workmanship, they may offer long-term contracts for installation, repairs, and cleaning. These packages are normally billed either monthly or annually.

Gutter Services

Almost all the Portsmouth gutter services companies we recommend are full-service. A few of the many services they provide include:

  • Cleaning: Regular gutter cleaning is essential for success, especially with the wet weather in Portsmouth, but it's not easy or fun to do yourself. A professional can handle the dirty work for you to help prevent warping, clogging, and overflowing.
  • Repair: Gutter problems can happen to anyone. Whether you're struggling with sagging gutters, leaks, or cracks, a local Portsmouth professional can evaluate and fix the issue before it gets worse.
  • Gutter guard installation: By hiring a professional to install gutter guards, you can increase your system's efficiency and improve its lifespan by preventing clogs from leaves and seeds. Guards also help stop pests from settling inside your gutters.
  • Installation: An expert provider can help you install a new gutter system safely while protecting your roof's warranty.
If you're particularly satisfied with a company's workmanship, they may offer long-term contracts for installation, repairs, and cleaning. These packages are normally billed either monthly or annually.

How To Choose a Gutter Installer

Carefully vet gutter installers before picking one. This helps you avoid overinflated prices and low-quality work. When looking into gutter installation companies, look for these qualities:

Assess Their Experience

When looking for gutter installation, for the best results, you should select a local provider that's served your area for many years, ideally decades. A company’s expertise on the area's climate, weather, and popular home styles helps it assess your needs and get you the right gutters for your home. These well-established companies employ time-tested methods to ensure safe, effective gutter installation.

Verify Proper Licensing and Insurance

Make sure to pick a provider with the right qualifications. Ask to see licensing, bonding, and insurance documentation before committing to a contract. Current documentation means that a company follows best practices and local regulations, giving you peace of mind.

Check Reviews and Referrals

Read online reviews on sites like Google, Yelp, and the Better Business Bureau. Verify that a provider has a track record of quality work and great customer service. Look for happy long-term customers to get insights into a company's reliability. Be on the lookout for red flags, like poor communication or unfinished jobs. All the providers we recommend boast a good average rating across a high number of reviews.

Choose Reputable Brands

Pick a gutter installer that has received official certification from the manufacturer. These providers with proper training are trained to install gutters per the manufacturer's specifications to get the best results.

Examine Warranties

Only use providers that offer strong manufacturer guarantees on supplies as well as their own installation warranties. Look for 5-10 year guarantees on basic aluminum gutters and 1-3 years on labor.

Gutter Installation Materials

Look for long-lasting, durable materials such as heavy gauge aluminum that won't easily decay, rust, or warp over time. The right materials will hold up under your local weather in Portsmouth. It's important that any paints and finishes also have a long lifespan and don't easily peel or fade.

Questions to Ask

To properly evaluate gutter installation providers, you'll want to make sure to ask thorough questions such as these:

  • How long is the full installation process? Most companies are able to get installations done in about 24 hours.
  • How will you guarantee a smooth integration with my existing roof? See whether the company includes steps like underlayment replacement.
  • What materials are recommended for my gutters based on the local weather conditions and my specific home style? Consider the pros and cons of each gutter material, taking into account critical factors such as Portsmouth's expected snowfall, rainfall, and the size and capacity of the gutters.
  • What kind of warranties are there for materials and labor? High-quality materials often come with 5–10 year warranties. Labor is normally back by a 1-3 year warranty.
  • Will you give me a detailed quote for both problem area fixes and full gutter replacement? Get quotes in writing from providers, so you know exactly what the price of gutter installation will be before the work begins.
  • Can you also install gutter guards? Gutter guards help prevent obstructions that occur due to leaves, twigs, and other debris falling into your gutters.
  • How will you make sure that the new gutters have the right pitch and slope to prevent standing water? Proper pitch and slope greatly reduces the chance of overflow. Your installer should know how to correctly align a gutter system with your home’s roofing specifications.
Spending time evaluating multiple companies helps you find the right gutter installation company for your needs. Investing in new gutters helps prevent much more costly water and structural damage in the future.

Frequently Asked Questions About Gutters in Portsmouth, NH

One of the easiest ways to verify that a gutter services company is trustworthy is to read reviews online. When you speak to a company representative, ensure that they have insurance and that they can walk you through how the work will or won't affect your roof warranty. Last but not least, a reputable Portsmouth gutter services company should provide information about their warranties as well as an estimate to you in writing after completing an inspection.

The average Portsmouth homeowner spends between $421-$3,598 for gutter installation, with a cost of about $4.01 per linear foot. This cost will depend on the size of your home (including number of levels) and the gutter materials and whether you’ve opted for sectional or seamless. The best way to determine how much gutter installation costs is to reach out to one or more Portsmouth gutter installation companies and ask. Make sure you have a general idea of the material and gutter footage you need when you call.

Working with a gutter professional in Portsmouth gives you better quality work, improved safety, and lessened risk of future issues. When you're installing or replacing your gutters, a gutter services professional can offer a warranty for materials and services. If it's time to replace your existing gutters, a gutter services company will provide materials and haul away any leftover materials and debris afterward. This will save both time and hassle, and help you keep your lawn clean.

Processes that may affect an existing warranty including splitting, removing, lifting, or putting nails or fasteners into your tiles. A reliable gutter installation company will be able to walk you through the work they plan to do and how it may affect your roof warranty, if at all. This applies the installation of both gutters and gutter guards. Many gutter installation providers also offer warranties for materials and services. Ask your gutter technician all your questions before you agree to a contract.

Gutter accessories, including downspout brackets, fascia brackets, and decorative boots, can be added to your gutter system to make it look nicer. If you live somewhere, like Portsmouth, that gets more precipitation than average, you could consider attaching a conductor head to your gutters, giving them more time to drain without overflowing. If your home’s overhang is deeper, you could also use a rain chain to drain water directly from your gutters to the ground.

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