Roofers & Exterior Experts

Your Haverhill, MA & Portland, ME Roofing Company

Protect and enhance your home with roofing contractors you can trust, with professional expertise in siding, windows, doors, decks, gutters and painting. Built for New England with quality that lasts.

Free 10-Year

Extended Warranty*

0% APR Financing

For Qualified Buyers

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Financing Available

Flexible payment options

Free Estimates

No obligation, ever

Serving ME, NH & MA

Proudly Covering New England

Insurance Claim Help

We handle the entire process

Our Roofing Services + More

Exterior Contracting & Roofing Services in Portland, ME, NH & MA

residential roofing

Asphalt, cedar, EPDM rubber and metal roofing installed with expert craftsmanship. We also offer roof inspections, roof cleaning, roof leak repair, and full roof replacement.

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commercial roofing

Protect your business with dependable commercial roofing installation services designed for durability, energy efficiency, and long-term performance.

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Roof Repair

Call us for roof leak repair, storm damage, missing shingle replacement, roof moss removal, and worn-out roofing before small problems turn into costly roof repairs. If your roof is leaking let us know and we will have an inspector on your property the very same day

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Siding

Give your home the new look you’ve dreamed of or maintain the integrity of your home’s current exterior with our siding repair, installation, and replacement services. For residential and commercial properties.

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Gutter Installation

Gutter Installation services, gutter repairs, and gutter cleaning to protect from water damage, foundation issues, roof leaks, and costly repairs.

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Deck & Porch Services

Transform your outdoor space with a custom-built deck designed for relaxing, entertaining, and enjoying New England’s beautiful seasons. We specialize in all decking materials from pressure treated lumber, lifetime composite materials or luxury brazilian hardwoods

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Window Replacement

Upgrade your home with premium window installation services, designed to improve comfort, energy efficiency, curb appeal, and bedroom egress compliance.

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Painting Services

Refresh your home or business with professional exterior and interior painting that delivers clean lines, smooth finishes, and lasting results.

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Our Simple 3-Step Process For Roofing Services + More

Schedule a Free Estimate

Contact us today. We’ll inspect your home and provide a clear, honest quote.

We Handle the Work

Our expert roofing installers and exterior contractors get the job done right with quality and care.

Enjoy Peace of Mind

Rest easy knowing our skilled professionals are there for you and your home is protected for years to come.

THE BEST ROOFING COMPANIES USE QUALITY MATERIALS FROM TRUSTED BRANDS

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0% APR Financing

Whether it’s new windows or a roof replacement, make your project more affordable. 0% APR for up to 18 months.

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We handle your insurance claims

We will help ensure you receive maximum coverage and have a smooth stress free experience.

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Mandette Roofing Plus INC reviews and comments at GuildQuality

What Homeowners Are Saying About Our Roofers in Portland ME & Haverhill MA:

Exceptional Work!
I recently had a complete roof replacement done by Mandette Roofing Plus, and the experience was outstanding. They removed three layers of old shingles, installed a full layer of new plywood, and completed the entire job in just two days. Their efficiency and professionalism truly impressed me.

– Ana Lezama

I had an excellent experience with this roofing company. They did high-quality work. From the initial inspection to the final cleanup, everything was handled professionally. The team was punctual, respectful, and the quality of work exceeded my expectations. My roof looks great and I feel confident it will last for years.

– Gilmara De Sousa

I highly recommend Mandette Roofing Plus! They are true professionals reliable, skilled, and always deliver top-quality work. From start to finish, the whole process was smooth and stress-free. The team is friendly, honest, and really cares about customer satisfaction. I’ll definitely be calling them again for any future projects. Thank you for the amazing job!!

– Pedro Oliveira

We Make Insurance Claims Easy

Need a roof repair due to storm damage? We’ll inspect, document, and work directly with your insurance company to help you get the coverage you deserve.

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Why Choose Mandette Roofing Plus?

Built on Trust. Focused on You.

Expert Workmanship

Skilled exterior crews and roofing contractors with proven installation methods.

Honest & Transparent

Quality inspections, clear estimates, no hidden costs, ever.

Locally Trusted Team

Proudly serving Maine, New Hampshire & Massachusetts.

Quality Materials

We use top brands for lasting performance and protection.

Roofers Proudly Serving

Maine, New Hampshire & Massachusetts

Roofing Contractor FAQs

Frequently Asked Questions

Read All FAQs

How do I know if I need a roof replacement?

Some common signs you may need a roof replacement include missing shingles, leaks, visible sagging, poor ventillation, nail pops, moss and mold, or an old roof (usually 20+ years old). We offer free roof inspections to help assess the condition of your roof and recommend the best options for you and your property.

Can you work with my insurance company?

Yes, we work directly with your insurance company to ensure the claims process is smooth. From inspection to handling the claim to the finished project we will be by your side.

What areas do you serve?

We currently have two physical locations: Our roofing company in Haverhill, MA + our roofers in Portland, ME.
We proudly serve Maine, Massachusetts and New Hampshire and we are always expanding. Not sure if we service your area? Just give us a call!

How long does the average roofing service project take?

The timeline for a roof installation or repair depends on its size and complexity. For residential roofing, the typical project duration is between 1-3 days, while commercial projects may take around 5-8 days to complete.

What kind of materials do you use?

Our roof installers in Maine, Massachusetts, & New Hampshire only use the highest quality materials available in the market to ensure durability, security, and the best performance for your roof. Whether it’s asphalt shingles, or other Standing Seam Metal roofing, EPDM rubber, Cedar shake, Slate or TPO, we prioritize reliability and long-term value. Owens Corning, Everlast, Alside, James Hardie, Azek and Timber Tech just to name a few however we are always willing to work with your brand of choice material. Our inspectors will evaluate the material so you can make the best decision for your home.

How do I maintain my roof, siding, and gutters after installation?

Regular maintenance is key to prolonging the life of your roof, siding, and gutters. We recommend maintenance tasks like roof moss removal, shingle replacement and routine roof inspection services. Siding should be cleaned and checked for any damage or wear. Gutters should be cleared of leaves and dirt regularly to prevent clogging and water damage.

Do you offer Financing options?

Yes, we offer financing with 0% APR, no interest, and payment terms spread over 18 months depending on project size and credit score. This makes it easier to manage the cost of your roofing or construction project.

Let Our Haverhill, MA & Portland, ME Roofing Contractors Protect Your Home

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No pressure. No obligation.