At Greylock Roofing Company, we understand the top priority of having a sound, dependable roof to protect your home, business, or commercial property.
As a skilled roofing contractor based in North Andover, our company has built a solid reputation by delivering top-quality roofing services across Massachusetts and the neighboring New England states of New Hampshire, Rhode Island, and Connecticut.
With over two decades of hands-on experience, we take pride in offering long-term solutions to New England’s toughest weather conditions—from snow and ice to summer storms.
Our technicians are trained to deliver precision, protection, and durability to every project using pre-certified roofing systems and the latest materials.
Whether you’re booking a full roof replacement, requesting professional installation for a new build, or need emergency repairs after a storm, you can count on Greylock for dependable service and outstanding results. We’re not just placing roofs—we’re placing confidence.
Why Choose Greylock as Your Roofer?
Working with Greylock Roofing means joining a company that stays true to its core values of craftsmanship, customer service, and safety.
With more than 20 years of experience, we’ve assembled a team of skilled professionals committed to delivering high-quality work, no matter the size or complexity of the project.
We work with factory-certified, insured, and licensed contractors from some of the most trusted manufacturers in the roofing industry, including GAF, Carlisle SynTec, Sika Sarnafil, and Firestone. This allows us to offer support for a wide range of roofing systems using cutting-edge techniques and premium materials.
From single-family homes to large commercial buildings, we design and install energy-efficient, weather-tight, and durable roof systems tailored to your building’s unique conditions.
Dependable Roofing Services for Homes and Businesses
Our expert team offers a full range of roofing and exterior services for both residential and commercial properties in North Andover and beyond.
Residential Roofing
- Asphalt shingles – Cost-effective and versatile for most homeowners ● Slate roofs – Exceptionally durable and elegant
- Cedar shake – Naturally beautiful with excellent insulation
- Standing seam metal – Modern, durable, and energy-efficient
We use top-quality materials to ensure energy efficiency and reduce heating and cooling costs year-round.
Commercial Roofing
We serve facility managers, developers, and builders with:
- TPO and PVC single-ply membranes
- EPDM rubber roofing
- Built-up roofing (BUR)
- Modified bitumen systems
All commercial work includes full documentation and strict adherence to Massachusetts building codes for safety and performance.
24/7 Emergency Roof Repairs
Roof damage can escalate quickly. That’s why we offer 24/7 emergency roof repair services to address leaks, missing shingles, and structural damage before they worsen.
Common causes of roof damage:
- Ice dams and snow accumulation
- High winds, hail, and debris
- Worn-out flashing or deteriorated skylights
- General aging or lack of maintenance
Our certified technicians quickly assess the damage, seal leaks, replace damaged shingles, and restore your roof’s integrity.
Roof Installation and Replacement Services
Need a new roof? Our end-to-end installation and replacement services are tailored to your building’s specific needs—whether you’re dealing with an aging roof, storm damage, or new construction.
Our process includes:
- Thorough diagnostics and honest, obligation-free estimates
- Custom design options to match your building’s style
- Safe removal and eco-friendly disposal of old materials
- Installation by licensed and trained professionals
- Extensive warranties backed by top manufacturers
We prioritize quality, clear communication, and timely project completion so you can feel confident from start to finish.
Siding and Exterior Services
We also offer professional siding services that enhance curb appeal, provide weather resistance, and improve energy efficiency.
Siding options include:
- Vinyl – Affordable, low maintenance, and available in various colors ● Fiber cement – Durable and fire-resistant
- Wood and composite – Natural, timeless appeal
Roofing and siding work together as part of your building envelope. Combining both services into one coordinated project can save you time and money.
What Sets Greylock Roofing Apart
- Over 20 years of hands-on experience
- Transparent, upfront pricing—no hidden fees
- Strict safety protocols to protect your property and our crews
- Manufacturer-backed materials and warranties
- Roofs built for New England’s harsh winters and severe storms ● Proudly hiring local workers to support the North Andover community
Built to Withstand, Designed to Protect
Greylock Roofing Company delivers high-quality materials and skilled craftsmanship to protect your home or business in all seasons.
From quick repairs to full replacements or proactive preservation services, our team ensures durability, aesthetics, and customer satisfaction.
Don’t let small issues grow into costly problems. Contact Greylock Roofing today for tailored roofing solutions and peace of mind.
Contact Us:
Email: info@greylockrfg.com
Phone: 978.203.0584 x212
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