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Roofing, Siding, and Windows

South Berwick, ME

Emergency Services Available

Lifetime Warranty

Financing Options

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Reliable Contractors for Your Home's Exterior

O'Neil Home Improvements has been serving homes across the Seacoast region for over three decades. As a family-owned business, we understand that your home is where your memories are made and your future unfolds. That's why we bring quality craftsmanship and careful attention to every siding, window, or roofing project we undertake.

Our certified team members are fully licensed and insured, giving you complete peace of mind throughout your home improvement journey. We offer free estimates, emergency services when you need them most, and a lifetime warranty that stands behind our work. With professional service personalized to your needs, we'll help you create the home exterior you've always envisioned. Contact us today.

Why Choose Us

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Emergency Services Available

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Licensed and Insured

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Free Estimates

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Financing Available

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Lifetime Warranty

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Over 30 Years of Experience

Gray craftsman-style house with white trim, front porch, and detached garage on a landscaped lot
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Roofing Services

Your roof protects everything you value. We deliver reliable roofing solutions with precision and care for lasting protection.
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Siding Installation

Improve your home's curb appeal and energy efficiency with quality siding installation that's built to endure coastal weather.
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Siding Repair

Damaged siding compromises your home's protection. We'll restore your exterior quickly and effectively with seamless repairs.
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Window Services

From installation to replacement, our window services improve your home's comfort, appearance, and energy performance.

Recent Projects

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Wind-sculpted sand dunes with rippled shadows in warm beige and brown tones
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Here's what our satisfied customers are saying...

At O'Neil Home Improvements, we take pride in providing exceptional roofing, siding, and window services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of O'Neil Home Improvements and let others know what you think.