Sullivan Contracting LLC

Welcome to Sullivan Contracting! Take a Look Around!

Looking for the best roofers and contracting company?

A building’s roof is its first barrier against adverse weather. Keeping your roof in excellent shape protects your building from water intrusion and the damaging effects of the sun. We help your home stay safe and cozy by providing professional roofing service. Our experts use products of the best quality only and guarantee the excellent results.

Let’s Start Today!
FINANCING now available!

12 Months Same as Cash, No Money Down, No interest Financing Now Available.

Client Testimonials

What our customers say about us

It Was a Great Experience!

We had our Siding placed on by this company and they did a super job. Mario and his crew were fabulous, hard working. And friendly. Jake did a great job for us as well. The owner, George, was very easy to work with, and took great pride in his company.

Ron

This company was excellent to work with. The crew was great the owner was on sight for the majority as promised and answered all questions during the process. Great fast clean and professional crew

Dan

Finished the entire roof project in 2 days. Beautiful work, high quality product. Makes the house look great! Jake came through for sure. Easy to work with. Great price. Highly recommend!

Catherine

Client Testimonials

What our customers say about us

It Was a Great Experience!

We had our Siding placed on by this company and they did a super job. Mario and his crew were fabulous, hard working. And friendly. Jake did a great job for us as well. The owner, George, was very easy to work with, and took great pride in his company.

Ron

This company was excellent to work with. The crew was great the owner was on sight for the majority as promised and answered all questions during the process. Great fast clean and professional crew

Dan

Finished the entire roof project in 2 days. Beautiful work, high quality product. Makes the house look great! Jake came through for sure. Easy to work with. Great price. Highly recommend!

Catherine

We Stand Under Our Roofs!

View Our Recent Projects

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  • North Stonington Roofing Project- Before
  • North Stonington Roofing Project - After
  • New London Roof
  • New London Roof Finished and Exterior Paint
  • Niantic Addition
  • Niantic Addition 2
  • Niantic Addition - Waiting for Finishing Touches
  • Groton New Home Construction in Progress
  • Groton New Home Construction in Progress 2
  • Deck before tear down - Waterford
  • Deck after tear down - Waterford
  • Bozrah Roofing and Siding - Before
  • Bozrah Roofing and Siding - After
  • Ledyard - Before
  • Ledyard - After
  • Westerly Siding Project
  • Mystic Window Replacement
  • Mystic Window Replacement 2
  • Mystic Roofing Project
  • Norwich Town - Before
  • Norwich Town - After
  • Nowrich Town - Roof and Paint Complete
  • Putnam Roofing Project
  • Putnam Roofing Project - Almost complete
  • Stonington roofing and Exterior Paint
  • Waterford Window Removal - Before
  • Waterford Window Removal - After, Slider with Entry Stairs
  • Pawcatuck
  • Woodstock Valley Vinyl Siding and Decks
  • Woodstock Valley Vinyl Siding and Decks 2
We Are The Peoples Choice In Contractors

Why people choose us

  • Fully licensed, bonded and insured with industry leading manufacturer warranties.
  • The best customer service in the business, no joke! Check it out by yourself right now.
  • Fantastic financing options including low interest and zero-down offers.
  • The highest quality products and certified roofing technicians on every project.
  • Our roofing earns the highest ratings.
  • Exceeding industry standards in installations.
  • Full guarantee from start to finish.
  • Through cleanup after installation.
  • Gorgeous architectural options available.
  • Attractive economy options available.
Let’s Start Today!

Emergency roofing
service

(860) 373-6664

We Are the Most Trusted Roofing Company

Why people choose us

  • Fully licensed, bonded and insured with industry leading manufacturer warranties.
  • The best customer service in the business, no joke! Check it out by yourself right now.
  • Fantastic financing options including low interest and zero-down offers.
  • The highest quality products and certified roofing technicians on every project.
  • Our roofing earns the highest ratings.
  • Exceeding industry standards in installations.
  • Full guarantee from start to finish.
  • Through cleanup after installation.
  • Gorgeous architectural options available.
  • Attractive economy options available.
Let’s Start Today!

Emergency roofing
service

(860) 373-6664

We Are The Most Trusted Roofing Company

Why people choose us

  • Fully licensed, bonded and insured with industry leading manufacturer warranties.
  • The best customer service in the business, no joke! Check it out by yourself right now.
  • Fantastic financing options including low interest and zero-down offers.
  • The highest quality products and certified roofing technicians on every project.
  • Our roofing earns the highest ratings.
  • Exceeding industry standards in installations.
  • Full guarantee from start to finish.
  • Through cleanup after installation.
  • Gorgeous architectural options available.
  • Attractive economy options available.
Let’s Start Today!

Emergency roofing
service

(860) 373-6664

We Are The Most Trusted Roofing Company

Why people choose us

  • Fully licensed, bonded and insured with industry leading manufacturer warranties.
  • The best customer service in the business, no joke! Check it out by yourself right now.
  • Fantastic financing options including low interest and zero-down offers.
  • The highest quality products and certified roofing technicians on every project.
  • Our roofing earns the highest ratings.
  • Exceeding industry standards in installations.
  • Full guarantee from start to finish.
  • Through cleanup after installation.
  • Gorgeous architectural options available.
  • Attractive economy options available.
Let’s Start Today!

Emergency roofing
service

(860) 373-6664

Get a Free Quote

Choose the service you need

Sullivan contracting is an industry leader when it comes to roofing. We offer nothing but the best most reliable services in the industry. We provide unparalleled customer service and craftsmanship. Every job is important to us. No matter how large or small your needs are call the pro's today to schedule a free roofing consultation.

Up On The Roof

Stories, news and tips

Sullivan Contracting is a local family owned and operated contracting business. Our professional upper management team has over 40 years combined experience Sullivan Contracting only employs skilled, professional, and knowledgeable installers. We continuously strive for lasting lifelong relationships.

Reliable Roofing in Eastern Connecticut

PUTTING A ROOF OVER YOUR HEAD IS THE MOST IMPORTANT THING YOUR HOME DOES.

Making sure your roof is sound and secure is incredibly important, yet many homeowners neglect their roofs. Like everything in your home, it requires maintenance.

If you haven’t had your roof inspected recently, we’re here to help. Maintaining your roof is a low-cost way of ensuring that your home – and your family – stay safe.

Get Your Roofing Project Started Today!

Get a free quote
Contact Us

Have any questions?

Company Address
7 School St Suite B, Griswold, CT 06351

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