5/5 Rated Business No Hidden Fees Same Day Quotes 100% Guaranteed 5/5 Rated Business No Hidden Fees Same Day Quotes 100% Guaranteed 5/5 Rated Business No Hidden Fees Same Day Quotes 100% Guaranteed 5/5 Rated Business No Hidden Fees Same Day Quotes 100% Guaranteed
Same Day Quotes
Competitive Pricing
Locally Owned & Operated
Licensed & Insured
Rated 5/5 by customers
Your Home’s Safe Harbor
New Hampshire and Southern Maine homeowners rely on Portside Roofing for full roof replacements and new installations built to last.
- 15 years of proven experience and fully insured
- Free inspections and clear, honest pricing
- Guaranteed quality craftsmanship on every project
“They made the whole process stress-free. The team explained everything clearly and delivered exactly what they promised. Highly recommend for anyone needing a roof replacement.”
Robert Gordon
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Fully Registered & Accredited:
Fully Licensed, Reliable & Honest Roofing Services in New Hampshire and Southern Maine
At Portside Roofing, we’re proud to be a locally owned company with a strong reputation for exceptional workmanship, fair pricing, and a team that truly cares.
Residential Roof Replacement
Full tear off and replacement using durable shingles built to protect your home through New England weather.
Free Roof Inspections
Detailed roof evaluations with clear written estimates that help homeowners plan repairs or replacements with confidence.
Asphalt Shingle Roofing
High quality architectural shingles available in many colors that improve curb appeal and provide long lasting strength.
New Construction Roofing
Reliable roof installation for new homes, additions, and garages with materials chosen for long term performance.
Roof Ventilation and Components
Ridge vents, flashing, and drip edge enhancements that improve airflow, prevent leaks, and extend your roof lifespan.
Gutter and Roofline Upgrades
Seamless gutters and guard systems installed during reroofing to improve drainage and protect your home exterior.
We Can Help With Any Roof
We provide a free, no obligation inspection of your home. Our team evaluates your roof, then shares a clear quote and a detailed plan so you know exactly what to expect from your replacement or installation.
- Residential Roof Installations
- Full Roof Replacements
- Asphalt and Architectural Shingle Systems
- New Construction Roofing
- Roof Ventilation Upgrades
- Ice and Water Shield Protection
- Gutter and Roofline Upgrades
- HOA and Multi Home Roofing
“I got quotes from three companies, but Portside Roofing stood out for their honesty and fair pricing. The workmanship is top-notch and they cleaned up so well you wouldn’t even know they were here.”
David Chen
Our Roofing Installation Process
At Portside Roofing, our team works with precision and care to ensure your new roof is installed right the first time, giving you lasting quality and peace of mind.
Here's how we work
- Remove all existing shingles, underlayment, and damaged materials
- Inspect the roof deck and replace any compromised plywood for a solid foundation
- Install high performance ice and water shield along eaves, valleys, and vulnerable areas
- Lay down breathable synthetic underlayment for added weather protection
- Upgrade flashing, drip edge, and roof ventilation components as needed
- Install premium asphalt or architectural shingles with manufacturer backed warranties
- Finish with a clean, detailed job site and a final walkthrough to ensure everything meets our standards
Get a FREE Instant Estimate Today
Tell us what you need, and we’ll get a personalized quotation to you fast.
Call Us Or Fill In The Form
Share the details of your roofing needs, and our team will be in touch right away.
Schedule Your Free Survey
Pick a convenient date for our experts to inspect your roof and property.
Detailed Quote & Plan
We’ll provide a no-obligation quote along with a clear roofing plan and recommended next steps.
What Our Clients Say
From full roof replacements to new installations, homeowners share how our team delivered dependable service, quality work, and results they feel confident in.
“Portside Roofing made the entire process easy. The crew showed up on time, worked efficiently, and cleaned up everything when they were done. Our new roof looks incredible.”
Laura Bennett
— Rochester, NH
“I was impressed with their honesty and attention to detail. They explained every step, used excellent materials, and the finished roof feels solid and well built.”
Dave Marino
— Somersworth, NH
“Professional, reliable, and very respectful of our property. The team handled our roof replacement quickly, and the results exceeded our expectations.”
Marcus Williams
— Wells, ME
Why Choose Portside Roofing?
We are a licensed local company with a skilled team that uses trusted, high quality materials to ensure long lasting results for every homeowner.
- Clear Progress Updates - We keep you informed at every stage with regular updates and open communication.
- Long-Term Guarantees – All work and materials are backed by strong warranties for your peace of mind.
- Expert Craftsmanship – Our professionally trained team delivers the highest quality workmanship on every project.
- Quality & Value – We offer flexible pricing and finance options to suit your budget, with complete cost transparency.
Fully Trained Roofers
100% Service Guarantee
Same Day Quotations
No Hidden Charges
We Clean Up After The Job
Rated 5/5 by customers
Get Your FREE Roofing Quote
Let us know your needs and our team will provide a custom estimate.
