Roof Installation in Griswold, CT

Your Roof Done Right the First Time

Quality installation, reliable materials, and straightforward service that protects your home for decades.

Hear from Our Customers

Professional Roofing Contractors Griswold

What You Get With Professional Installation

A properly installed roof stops the leaks, drafts, and constant worry about your home’s protection. You get materials designed to handle Connecticut’s weather extremes, from heavy snow loads to summer storms that can tear off poorly installed shingles.

The right installation means your roof actually lasts as long as it’s supposed to. No callbacks for loose flashing, no premature failures, no wondering if corners were cut. Your energy bills drop because your home stays sealed, and you stop dealing with ice dams and moisture problems that damage your ceilings and walls.

Most importantly, you get peace of mind. When the next storm hits Griswold, you’re not lying awake wondering if your roof will hold up. You know it will, because it was installed correctly from day one.

Griswold Roofing Company Experience

We Know Connecticut Roofs Inside Out

Sullivan Contracting has been installing roofs throughout southeastern Connecticut for years, and we understand what works in this climate. We’ve seen what happens when roofs aren’t installed properly, and we’ve built our reputation on doing it right.

Our team knows Griswold’s neighborhoods, the local building requirements, and the specific challenges that Connecticut weather creates for roofing systems. We’re not learning on your project or figuring things out as we go.

When you work with Sullivan Contracting, you’re working with contractors who live and work in your community. We stand behind our installations because our reputation depends on it, and we’ll be here if you need us down the road.

Roof Installation Process Connecticut

Here's How Your Installation Actually Works

First, we come out to assess your current roof and measure everything properly. You get a detailed estimate that breaks down materials, labor, and timeline so you know exactly what you’re paying for and when the work will be completed.

Once you’re ready to move forward, we handle the permits and schedule the work around your needs and the weather. The old roof comes off carefully to protect your landscaping and property, and we inspect the decking to make sure your foundation is solid.

The new roof goes on systematically, starting with proper underlayment and working up to the final shingles. We clean up completely each day and do a final walkthrough with you when everything’s finished. You get warranty information and know exactly who to call if you ever have questions.

Ready to get started?

Explore More Services

About Sullivan Contracting

Get a Free Consultation

New Roof Installation Services

What's Included in Your Installation

Your roof installation covers everything from removal of old materials to complete cleanup when the job is done. This includes proper disposal of old shingles, inspection and repair of roof decking if needed, and installation of new underlayment, flashing, and ventilation systems.

You get quality shingles designed for Connecticut’s climate, properly installed according to manufacturer specifications. All the details that prevent future problems get handled correctly: drip edges, valley flashing, chimney and vent penetrations, and ice and water shield in critical areas.

The installation also includes cleanup of your property and a thorough inspection to make sure everything meets code requirements. You receive warranty documentation and care instructions so you know how to maintain your investment and what’s covered if any issues arise.

How long does a typical roof installation take in Griswold?

Most residential roof installations in Griswold take 2-4 days, depending on the size of your home, weather conditions, and the complexity of your roofline. Simple ranch homes often get completed in 2 days, while larger homes with multiple levels, dormers, or complex angles may take 3-4 days. Weather delays can extend the timeline, but we schedule projects conservatively and keep you updated on any changes. We work efficiently without rushing, because proper installation is more important than speed.

What type of roofing materials work best for Connecticut weather?

Architectural asphalt shingles are the most popular choice in Connecticut because they handle our freeze-thaw cycles, heavy snow loads, and summer storms effectively. They offer good value and come with strong warranties when properly installed. Metal roofing is also excellent for Connecticut, especially if you want maximum durability and energy efficiency. The key isn’t just the material type, but proper installation with adequate underlayment, ice and water shield, and proper ventilation to prevent ice dams and moisture problems that are common in our climate.

How much should I expect to pay for roof installation?

Roof installation costs in Griswold typically range from $8,000 to $20,000 for most homes, depending on size, materials, and complexity. Factors that affect price include your home’s square footage, the pitch and accessibility of your roof, material choice, and whether any decking needs replacement. We provide detailed written estimates that break down all costs, so you know exactly what you’re paying for. We don’t use high-pressure tactics or inflated pricing, and we explain what drives the costs so you can make informed decisions about your investment.

Do you handle permits and inspections for roof installation?

Yes, we handle all permit applications and scheduling of required inspections for your roof installation in Griswold. We know the local building department requirements and make sure everything is properly documented and approved. This saves you time and ensures the work meets all code requirements. We coordinate with inspectors and handle any questions or requirements that come up during the approval process. You don’t need to worry about the paperwork or dealing with municipal offices – we take care of all the administrative details.

What happens if there's damage to the roof decking underneath?

When we remove your old shingles, we inspect all the roof decking for damage, rot, or structural issues. If we find problems, we’ll show you exactly what needs to be addressed and explain why it’s important to fix it before installing your new roof. Decking repair or replacement is typically charged separately since it’s impossible to know the extent of hidden damage until the old roof comes off. We use quality plywood or OSB decking and make sure everything is properly secured and up to code before your new roof goes on.

What warranty comes with professional roof installation?

We provide warranty coverage on both materials and workmanship for your roof installation. Material warranties come directly from the manufacturer and typically range from 20-50 years depending on the shingles you choose. The workmanship warranty covers the installation itself, ensuring that if any problems arise due to installation issues, we’ll return to fix them at no charge. We provide all warranty documentation when your project is complete and explain exactly what’s covered and how to maintain your warranty coverage over time.

Local Resources