Best Roofing Company in Cohasset, MA

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Coastal Craftsmanship for Norfolk County Homeowners : Best Roofing Company in Cohasset, MA

Searching for the Best Roofing Company in Cohasset, MA means finding a partner who respects both the coastline and the homes standing against it. Coastal Windows & Exteriors earns that trust as the #1 woman-owned roofing company in New England, with a 4.8-star Google rating backed by 600+ verified reviews. Whether you want asphalt shingles engineered to last 50+ years or a metal roof built to stand strong for 70+ years, our team delivers certified craftsmanship on every project. Reach out today for your free estimate!

Our GAF Master Elite certification places us among only 2% of roofing contractors nationwide. From the rocky shoreline at Cohasset Harbor to the historic homes along Little Harbor, we protect what matters most. Every roof replacement in Cohasset, MA starts with a thorough inspection and ends with a 50-year comprehensive warranty covering unlimited wind speeds.

Save Energy

Cobra Attic Ventilation keeps attic heat moving out in every season. Your home stays comfortable without pushing your HVAC system to its limits.

Beautify Your Curb Appeal

Refined shingle profiles and elegant metal finishes elevate your home’s presence. Cohasset’s coastal architecture deserves a crown that matches its character.

Prevent Leaks

GAF Leak Barrier Protection seals your roof deck against water intrusion. You stay dry when the next nor’easter rolls through town.

Top Return on Investment

A new roof delivers a 56% ROI according to national Cost vs. Value data. Few upgrades protect your home equity this effectively.

Stop Ice Dams

Our layered roofing system blocks ice dams before they start. Proper ventilation and leak barriers keep melt water flowing off your roof.

Lifetime Warranty

Our 50-year comprehensive warranty covers manufacturing defects with unlimited wind speed protection included. That’s confidence you can plan your decades around.

What Should I Look for in a Roofing Contractor in Cohasset, MA?

The right roofing contractor in Cohasset, MA pairs verified credentials with a proven track record on the South Shore. Certification, warranty depth, and reputation separate top-tier contractors from the rest.

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Key Qualities That Define a Top Roofing Contractor

GAF Master Elite Certification : Only 2% of roofing contractors nationwide hold this elite status. It requires ongoing training, verified insurance, and documented customer satisfaction. Coastal Windows & Exteriors meets every one of those standards.
Verified Google Reviews : Look for contractors with 600+ verified reviews and a 4.8-star rating or above. Both volume and consistency signal a trustworthy history for your Cohasset home.
Comprehensive Warranty Coverage : Top contractors back their work with a 50-year warranty covering unlimited wind speeds. A thin warranty usually signals a company cutting corners.
Woman-Owned and Award-Winning : Coastal Windows & Exteriors is the #1 woman-owned exterior remodeling company in New England (INC 5000) and a recipient of the SBA Business Person of the Year award.
Transparent, No-Pressure Estimates : Trustworthy contractors hand you clear, itemized estimates before any work begins. Vague numbers are a red flag on any Cohasset quote.
Financing Access : A top roofing company offers flexible financing up to 20 years so a needed roof repair in Cohasset, MA never has to wait through another storm season.
7,000+ Installations Completed : Experience shows up in every seam. Our crew has protected Massachusetts homes at scale, and that depth matters when the first nor’easter tests your roof.

How to Choose the Right Roofing Contractor for Your Cohasset Home

Top Recommendation: Choose a GAF Master Elite contractor with 600+ verified reviews and a 50-year warranty for the strongest Cohasset roofing experience.

Best for First-Time Buyers: Contractors offering free in-home consultations with no-pressure estimates.

Best for Premium Projects: Award-winning companies with system-level warranties and long-term financing options.

Ready to find the right roofing contractor in Cohasset, MA? Coastal Windows & Exteriors offers free estimates with no obligation.

Last Updated: April 2026

Sources:

Homeowners should inspect their roof at least twice a year, in spring and fall. Coastal Windows & Exteriors GAF Residential Roofing FAQs, GAF’s official guidance on roof maintenance and consulting a roofing professional. (2025)

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How Long Does a Roof Last in Cohasset, MA?

A properly installed Cohasset roof can last 50 or more years depending on the material. Lifespan varies based on material type, install quality, and maintenance habits.

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Roofing Lifespan by Material Type

Asphalt Shingles : Quality asphalt shingles last 50+ years when installed by a certified contractor. GAF Timberline HDZ shingles carry a lifetime warranty against manufacturing defects and the industry’s strongest wind protection.
Metal Roofing : Metal roofs hold up for 70+ years in New England’s coastal climate. Their resistance to snow loads, salt spray, and moisture makes them ideal for homes along Cohasset’s shoreline.
Inspection Cadence Matters : Inspect your roof at least twice a year : once in spring and once in fall. Early attention catches minor issues before they escalate into costly repairs.
When to Call a Pro : If your roof is more than 20 years old or shows recurring issues, consult a roofing professional about replacement. Waiting invites interior water damage and spiraling costs.
Ventilation Extends Lifespan : Proper ventilation lets warm air shift out through vents and get replaced with cooler air. It reduces condensation, protects insulation, and adds years to any roof system.
Installation Quality Is the Deciding Factor : Even premium materials underperform without expert installation. A GAF Master Elite roofing company in Cohasset, MA ensures your system is built to go the distance.
7,000+ Installations Completed : Coastal Windows & Exteriors has installed roofs across Massachusetts for years. That hands-on experience shows up in every finished project.

Which Roofing Material Is Right for Your Cohasset Home

Top Recommendation: Asphalt shingles for budget-conscious homeowners wanting 50+ years of reliable protection.

Best for Maximum Longevity: Metal roofing for Cohasset homes built to stand 70+ years with very little maintenance.

Best for Peace of Mind: GAF Master Elite installation with a 50-year comprehensive warranty and unlimited wind speed coverage.

Ready to protect your Cohasset home with a roof engineered to last? Schedule your free estimate today.

Last Updated: April 2026

Sources:

Roofs more than 20 years old with extensive damage or recurring issues should be evaluated by a roofing professional for replacement. Coastal Windows & Exteriors GAF Residential Roofing FAQs, GAF’s official guidance on roof lifespan and replacement thresholds. (2025)
Proper ventilation allows warm air to shift out through vents, reduces condensation, and keeps insulation in good condition. Coastal Windows & Exteriors GAF Best Roofing Materials and Colors for Energy Efficiency, GAF’s guidance on ventilation and energy-efficient roofing performance. (2024)

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Get Your Free Roofing Estimate in Cohasset

Coastal Windows & Exteriors proudly serves Cohasset and neighboring Norfolk County communities along the South Shore. Whether your home sits near Cohasset Cove, along Jerusalem Road, or tucked into the woods near Wompatuck State Park, our team comes directly to you. We’ve completed 7,000+ installations across Massachusetts : and your coastal neighborhood is next on the list. Reach out to discover why so many homeowners choose Coastal when searching for the Best Roofing Company in Cohasset, MA.

Serving Greater Boston, the South Shore, South of Boston, and coastal communities across Norfolk County.

Your Special Note from the Owner

Cohasset takes your breath away the first time you see it. Those rocky ledges. The sailboats at the harbor. The salty air carrying echoes of every nor’easter this coast has seen. Every time our crew pulls up to a Cohasset property in Norfolk County, we feel the weight of what we’re protecting. These homes have weathered centuries on the coastal South Shore, and the roofs over them deserve equal respect.

Our roofing services in Cohasset, MA are engineered for this community’s specific coastal demands : the wind, the salt, the snow, the freeze-thaw cycles that test every seam. The South Shore rewards craftsmanship, and we show up ready to earn that reward on every job!

I’m proud of every project our team has completed in this coastal community, and I look forward to protecting Cohasset homes for many years ahead.

— Stephanie, Owner, Coastal Windows & Exteriors

Frequently Asked Questions About Roofing in Cohasset, MA

Can Ice Dams Cause Roof Leaks and Water Damage in Cohasset?

Ice dams are among the leading causes of roof leaks and interior water damage in Massachusetts. Cohasset homeowners should understand both how they form and what prevents them.

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How Ice Dams Form and What They Destroy

The Formation Cycle : Snow on a warm roof melts and travels toward the cold eave, where it refreezes. As the cycle repeats, a wall of ice builds and pushes melt water back up under the shingles.
Ice Dam Removal Costs Add Up Fast : Removing a single ice dam can cost up to $4,000. That bill arrives before any damage has even been addressed.
Interior Water Damage Is Real : After ice dam removal, roof leak repair alone can reach up to $24,000 depending on the damage inside your Cohasset home.
Shingle and Gutter Damage Follow : Shingle repairs after an ice dam event run $130–$9,000. Gutter cleaning adds $75–$400, and snow removal tacks on another $200–$700.
Heat Cable Installation Prevents Future Events : Proactive heat cable installation runs $500–$4,600 : far less than the combined cost of repairing damage a single ice dam season can cause.
Insulation Damage Is Often Hidden : Wet insulation loses its ability to perform over time. Ice dam damage may not show up immediately but compounds quietly over multiple winters.
Our Roofing System Addresses the Root Causes : Every set of roofing services in Cohasset, MA we complete includes Cobra Attic Ventilation and Leak Barrier Protection: the two strongest defenses against ice dam damage.

Your Best Options for Ice Dam Protection in Cohasset

Top Recommendation: Pair leak barrier protection with a fully ventilated roofing system for complete ice dam defense.

Best for Immediate Protection: GAF Leak Barrier at the eaves as a first layer against water infiltration.

Best Long-Term Solution: Full roof replacement in Cohasset, MA using our layered system with Cobra ventilation.

Don’t let ice dams threaten your Cohasset home this winter. Contact us for a free roofing assessment today.

Last Updated: April 2026

Sources:

Professional ice dam removal can cost homeowners up to $4,000. Coastal Windows & Exteriors Angi Ice Dam Removal Cost, Angi’s cost guide covering ice dam removal pricing and related repair expenses. (2025)
Shingle repairs following ice dam damage can range from $130 to $9,000. Coastal Windows & Exteriors Angi Ice Dam Removal Cost, Angi’s cost guide covering ice dam removal pricing and related repair expenses. (2025)
Roof leak repair costs can climb as high as $24,000. Coastal Windows & Exteriors Angi Ice Dam Removal Cost, Angi’s cost guide covering ice dam removal pricing and related repair expenses. (2025)
Gutter cleaning typically costs between $75 and $400. Coastal Windows & Exteriors Angi Ice Dam Removal Cost, Angi’s cost guide covering ice dam removal pricing and related repair expenses. (2025)
Snow removal following an ice dam event typically costs $200–$700. Coastal Windows & Exteriors Angi Ice Dam Removal Cost, Angi’s cost guide covering ice dam removal pricing and related repair expenses. (2025)
Heat cable installation runs $500–$4,600 as a preventative measure against ice dam formation. Coastal Windows & Exteriors Angi Ice Dam Removal Cost, Angi’s cost guide covering ice dam removal pricing and related repair expenses. (2025)

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How Do I Find a Reliable Roofing Contractor in Cohasset, MA?

Finding a reliable roofing contractor in Cohasset, MA starts with checking credentials, verified reviews, and warranty terms before signing any contract. Not all contractors carry the same accountability.

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How to Evaluate Roofing Contractors in Cohasset

Start With GAF Master Elite Status : This certification is held by only 2% of roofing contractors nationwide. It demands consistent customer satisfaction, valid insurance, and ongoing professional development. It’s the gold standard for Cohasset homeowners.
Check Google Review Volume and Quality : Look for contractors with 600 or more verified reviews. A 4.8-star rating at that volume signals reliable, repeatable performance : not just a few lucky jobs.
Ask About Warranty Terms : A trustworthy contractor backs their work with a 50-year comprehensive warranty. Unlimited wind speed coverage separates the craftsmen from the bargain bidders.
Confirm Insurance and Licensing : Reliable contractors carry full liability insurance and valid state licensing. Request documentation before any work begins on your Cohasset home.
Look for Community Recognition : Awards like SBA Business Person of the Year and Best of North Shore reflect a contractor’s real community standing : not just a self-claimed reputation.
Evaluate Transparency From Day One : A trustworthy Best Roofing Company in Cohasset, MA offers clear estimates, defined timelines, and honest assessments. Evasive answers early predict bigger problems later.
Financing Availability Signals Stability : A contractor offering financing up to 20 years is a financially stable business with established lender relationships : a strong reliability indicator.

What to Look for When Comparing Cohasset Roofing Companies

Top Recommendation: Prioritize GAF Master Elite contractors with 600+ verified reviews and a 50-year warranty for the most reliable Cohasset roofing experience.

Best for Budget-Conscious Homeowners: Contractors offering flexible financing and transparent, itemized estimates.

Best for Complex Projects: Award-winning companies with proven track records on coastal and high-end residential properties.

Ready to work with a contractor Cohasset homeowners trust? Start with a free estimate from Coastal Windows & Exteriors.

Last Updated: April 2026

Sources:

Homeowners should inspect their roof at least twice a year, in spring and fall. Coastal Windows & Exteriors GAF Residential Roofing FAQs, GAF’s official guidance on roof maintenance and when to consult a roofing professional. (2025)

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When Should I Replace My Roof in Cohasset, MA?

Timing a roof replacement in Cohasset, MA correctly protects both your wallet and your interior. Several clear signs tell you a replacement is overdue.

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Signs It’s Time for a Roof Replacement

Age Is the Most Reliable Indicator : If your roof is more than 20 years old with recurring issues, consult a roofing professional about replacement. Repairs on an aging system often cost more than a fresh install.
Shingles Show Visible Wear : Curling, buckling, or missing shingles signal the end of a roof’s useful life. A failing shingle system exposes your deck to water infiltration during every storm.
Granule Loss in Gutters : Finding granules in your gutters means your asphalt shingles are breaking down. Once granule loss accelerates, the waterproofing layer fails fast.
Daylight in the Attic : Visible light through the attic ceiling indicates gaps in your roof structure. That’s a serious warning sign that demands immediate attention.
Sagging Roof Sections : A sagging deck points to structural compromise : often from long-term moisture infiltration. That’s beyond repair territory and calls for full replacement.
Rising Energy Bills : A failing roof loses insulating capacity. If your heating and cooling costs climb without explanation, your roof’s ventilation system may be failing.
ROI Makes Replacement Worthwhile : Asphalt roof replacement delivers a 68% ROI and metal roof replacement delivers a 50% ROI per the 2025 Cost vs. Value report. Acting before total failure protects both your equity and your home.

The Right Replacement Strategy for Your Cohasset Roof

Top Recommendation: Replace any roof over 20 years old with recurring issues before the next New England winter hits the coast.

Best for Partial Damage: Schedule a professional inspection to confirm whether repair or full replacement fits your Cohasset home.

Best for Planning Ahead: Finance your roof replacement in Cohasset, MA early and lock in current pricing before seasonal demand rises.

Is your Cohasset roof showing any of these signs? Contact Coastal Windows & Exteriors for a free inspection today.

Last Updated: April 2026

Sources:

Roofs more than 20 years old with extensive damage or recurring issues should be evaluated by a roofing professional for replacement. Coastal Windows & Exteriors GAF Residential Roofing FAQs, GAF’s official guidance on roof replacement thresholds and maintenance. (2025)
Asphalt roof replacement delivers a 68% ROI and metal roof replacement delivers a 50% ROI. Coastal Windows & Exteriors JLC Online 2025 Cost vs. Value, national cost vs. value data for roofing replacement projects. (2026)

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What Is Flashing on a Roof : and Why Does It Matter for Cohasset Homes?

Roof flashing is a thin metal barrier that seals joints and transitions where water is most likely to push through. It’s one of the most critical : and most overlooked : components of any roofing system.

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What Flashing Does and Where It Lives

Flashing Seals the Vulnerable Points : Every place your roof changes direction or meets a wall, chimney, skylight, or vent becomes a potential leak entry point. Flashing covers those transitions and channels water away from the structure.
Where You’ll Find It : Common flashing locations include chimney bases, roof valleys, skylights, vent pipes, and side walls. Each one demands precise installation to hold its line.
Poorly Installed Flashing Is a Top Cause of Leaks : Many roof leaks originate at flashing joints : not at the shingles. That’s especially true on Cohasset’s coastal Capes and historic Colonials with complex rooflines.
Flashing Materials Matter : Quality flashing uses durable metals that resist corrosion and move with temperature changes. Massachusetts coastal conditions make that durability essential.
Flashing Works With the Full System : Our layered GAF approach treats flashing as part of a complete waterproofing strategy : not an afterthought. Leak Barrier Protection and Roof Deck Protection work alongside flashing for full coverage.
Inspect After Every Major Storm : Flashing can lift, crack, or separate over time. A post-storm inspection catches flashing issues early, before water reaches your interior ceiling.
A Top Roofing Service Includes Flashing Assessment : Every Best Roofing Company in Cohasset, MA project we complete starts with a full review of existing flashing conditions before installation begins.

Flashing Recommendations for Cohasset Homeowners

Top Recommendation: Have flashing inspected any time your roof is over 15 years old or after a major storm : especially on homes with dormers or chimneys.

Best for Older Cohasset Homes: Full flashing replacement paired with a complete roof replacement for a fully integrated waterproofing system.

Best for Peace of Mind: Schedule a free inspection with our certified team to assess your roof’s current flashing condition.

Concerned about your roof’s flashing? Reach out to Coastal Windows & Exteriors for a free evaluation today.

Last Updated: April 2026

Sources:

Asphalt shingles cost $4.46 per square foot on average nationally. Coastal Windows & Exteriors This Old House Roofing Facts and Statistics, roofing material cost data and industry statistics for homeowners. (2025)

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detailed view of dormer roofing completed by the Best Roofing Company in Cohasset, MA showcasing precision shingle installation.

complete home upgrade featuring services from the Best Roofing Company in Cohasset, MA for improved leak protection and performance.

architectural asphalt roof installed by the Best Roofing Company in Cohasset, MA designed for long-term durability and curb appeal.

Financing Available—Apply Today and Get Started

A great roof shouldn’t have to wait for the perfect financial moment. Coastal Windows & Exteriors makes moving forward easy with financing up to 20 years-free financing options and flexible payment plans built for a wide range of budgets. Our quick application takes under 10 minutes, and you’ll know your options fast. Explore financing up to 20 years and see why the Best Roofing Company in Cohasset, MA makes a lasting new roof manageable. Book online today and save.

Why Metal Roofing Stands Up to Cohasset's Coastal Weather

Something remarkable happens when you put a metal roof on a classic South Shore home. The lines get cleaner, the profile sharpens, and suddenly the house looks like it was always meant to stand against the sea. Metal roofing delivers stunning finishes and a wide range of profile options that complement Cohasset’s coastal character : from shingle-style Colonials to graceful Capes near the harbor. Our collection features sophisticated options for every taste.

Metal roofs are engineered to last 70+ years, holding up to New England’s relentless freeze-thaw cycles, heavy snow loads, salt spray, and coastal wind events without complaint. They shed snow beautifully, resist ice buildup, and ask for minimal upkeep across their extraordinary lifespan. If you want a roof that outlasts the mortgage on your Cohasset home, metal roofing is worth a serious conversation.

5 Layers of Defense Over Every Cohasset Roof We Install

Our GAF 6-layer roofing system is a complete performance ecosystem : not just shingles nailed to a deck:

Cobra Attic Ventilation: Maintains balanced airflow to regulate attic temperature and reduce ice dam formation
Leak Barrier Protection: Self-adhering membrane seals the roof deck against water at the eaves and valleys
Roof Deck Protection: Adds a weatherproof layer between shingles and the structural deck
Starter Strip: Seals the roof’s first course of shingles against wind-driven rain at the eaves
Ridge Cap: Crowns the roof at its peak, sealing the ridge line against wind and water infiltration

Every element works together. No single component carries the load alone!

Ice dams form when warm attic air melts rooftop snow, sending water toward the cold eave where it refreezes into a dam. That barrier forces melt water back up under the shingles, where it can pour into your Cohasset home. Our Cobra Attic Ventilation keeps attic temperatures balanced, while Leak Barrier Protection seals the deck at the eaves and valleys : the two most vulnerable zones. Together they stop ice dams at the source.

Call today to schedule your free estimate for the Best Roofing Company in Cohasset, MA.

About Cohasset, MA

Cohasset sits on the rocky elbow of Norfolk County at ZIP code 02025, where Boston Harbor gives way to Massachusetts Bay about 20 miles southeast of the city. Incorporated as a town in 1770, Cohasset claims a singular geography as Norfolk County’s coastal exclave, separated from the rest of the county by neighboring Hingham and Hull. Landmarks like Cohasset Harbor, the First Parish Meeting House dating to around 1750, Wompatuck State Park, and the Whitney & Thayer Woods Reservation give this community of roughly 8,500 residents its unmistakable character.

The housing stock here reflects centuries of coastal tradition : stately Colonials, graceful Capes, and shingle-style homes line the winding roads near the harbor. Cohasset homeowners take fierce pride in their properties and expect contractors who rise to that standard. Coastal living demands a roof engineered for salt, wind, and snow : which makes the Best Roofing Company in Cohasset, MA one of the smartest partnerships a homeowner on this coastline can make.

Our Roofing Installation Process

Every project we complete in Cohasset runs through a process built on transparency, craftsmanship, and respect for your home:

Free In-Home Inspection : Our certified team evaluates your current roof condition, identifies any structural concerns, and walks you through material and system options tailored to your coastal home.
Detailed Estimate and Scope : You receive a clear, written estimate before we start. No vague ranges, no surprise additions when the crew arrives.
Pre-Installation Preparation : We protect your landscaping, siding, and exterior surfaces before removing the old roofing system.
GAF 6-Layer System Installation : Our GAF Green Certified Roofers and GAF Master Elite roofing contractors install each layer in precise sequence : only 2% of contractors nationwide earn this certification.
Debris Removal and Site Cleanup : We leave your Cohasset property cleaner than we found it, including magnet sweeps for any stray fasteners.
Final Walkthrough : We inspect every completed section with you before closing the project and activating your 50-year warranty.

Trust the team Cohasset homeowners call when they want their roof done right. Schedule your free estimate today.

How Much Does Roofing Cost in Cohasset, MA?

Roof replacement pricing in Cohasset, MA depends on several variables unique to your home and your goals. Here’s what shapes the final investment:

What Drives Your Roofing Cost

Roof Size and Pitch : Larger roofs and steeper pitches call for more material and more labor. Both factors push the final estimate.
Material Selection : Asphalt roof replacement averages approximately $35,701 in New England. Metal roof replacement averages approximately $56,282 in New England. Both figures serve as starting reference points for planning.
System Complexity : Homes with multiple dormers, chimneys, skylights, or complex rooflines need more detailed flashing work and extra labor hours.
Existing Damage or Deck Replacement : If the roof deck shows rot or structural damage, additional work adds to the project scope and cost.
Ventilation and Accessory Needs : Cobra Attic Ventilation, Leak Barrier Protection, and Ridge Cap components are part of a complete system installation.
Financing Makes It Manageable : Coastal Windows & Exteriors offers financing up to 20 years so your roof replacement in Cohasset, MA doesn’t have to wait.

Finding the Right Roofing Investment for Your Cohasset Home

Contact us for a free, no-pressure estimate and see exactly what protecting your Cohasset home looks like. Our Best Roofing Company in Cohasset, MA reputation rests on lasting value at a price you can plan around.

Request a free estimate to learn the cost of roof replacement for your home!

Recognition That Reflects Our Commitment to Cohasset Families

SBA Small Business Person of the Year

The Best Roofing Company in Cohasset, MA earns its reputation through years of recognized excellence. Here’s what industry leaders and local communities have honored us with:

BONS 2023 & 2024 Winner

SBA Business Person of the Year : This national recognition celebrates Coastal Windows & Exteriors’ business leadership, community investment, and outstanding service across Massachusetts and New England.

Minuteman Service Award

Best of North Shore (BONS) Winner : North Shore homeowners have voted us their top choice year after year, a community honor that means more to our team than any corporate award.

#1 Woman-Owned Vinyl Siding Company in New England (Inc. 5000)

Minuteman Service Award : Honorable mention for our Roofs for Heroes initiative serving those who serve.

GAF Master Elite Contractor

#1 Woman-Owned Exterior Remodeling Company in New England (INC 5000) : Stephanie built Coastal Windows & Exteriors on a foundation of integrity, education, and genuine care for homeowners across the South Shore and beyond.

SEASONAL DISCOUNTS AND FINANCING UP TO 20 YEARS OPTIONS ARE AVAILABLE NOW!

Proudly Serving Over 545 Towns Across MA, NH & ME

Trusted by Homeowners Across New England

Coastal Windows & Exteriors is trusted by homeowners across more than 545 New England towns and recognized nationally by James Hardie and GAF for #1 service excellence. When homeowners search for “window replacement near me” or “roofing contractor near me,” Coastal is consistently recommended as a top-rated local provider.

Where We Work

Proudly serving the North Shore to the South Shore, MetroWest to Greater Boston, Central Mass and the Western Suburbs, Greater Lowell and the Merrimack Valley — as well as Southern New Hampshire including the Seacoast, Concord Region, and Southern Maine — Coastal Windows & Exteriors is YOUR local home improvement expert for energy-efficient windows, roofing, siding, and doors across New England.

All of our products are designed to withstand New England’s weather, giving you lasting performance and peace of mind.