Contact Us For
A Free Estimate!
Products & Services

Roofing Services
Roof Replacement
Skylights & Sun Tunnels
Roof Inspections


Types of Roofing

Asphalt Shingles
Asphalt & Fiberglass Shingles
Wood Shingles & Shakes
Rubber Roofing
Flat Roofing

Gutters & Downspouts
Gutter Installation
Gutter Guards
Seamless Aluminum Gutters

Before and After Pictures from Groton
Multi-family Roof Replacement Groton, CT

Multi-family Roof Replacement Groton, CT

Before After
Multi-family Roof Replacement Groton, CT Multi-family Roof Replacement Groton, CT

We currently work primarily with Owens Corning shingles for a reason. Shoreline homes, like this project in Groton, are often subjected to high coastal winds. Owens Corning shingles deliver 130-mph wind resistance. If we install your roof, you can rest easy knowing that you are well protected. 

Groton, CT Roof Replacement

Groton, CT Roof Replacement

Before After
Groton, CT Roof Replacement Groton, CT Roof Replacement

Shingle-style homes are iconic in how they portray New England summers, and it was a pleasure working on one. This Groton home was in need of a complete roofing overhaul. We used ice and water shield to protect it from coastal storms. Call us today and we can cater our expertise to your home's needs. 

Roof Replacement in Groton, CT

Roof Replacement in Groton, CT

Before After
Roof Replacement in Groton, CT Roof Replacement in Groton, CT

On this Groton, CT project, we installed a new roof using IKO Cambridge Earthtone Cedar shingles. This type of shingle is made larger than other brands, to achieve the appearance of wooden shake. We think it looks great!

Company Awards
$2,900 Klingberg Family Centers Donation
For every roof installed during this initiative, we have made a donation to support programs for children affected by trauma.... [Read more]
Voted #1 Contractor in Connecticut
Klaus Larsen was voted 1st in Best of Hartford Magazine in the Home Repair and Remodeling category. Over 20,000 people... [Read more]
Owens Corning Platinum Preferred Contractor Bright Star Award
As an Owens Corning Roofing Platinum Preferred Contractor, Klaus Larsen LLC attended the 2016 Owens Corning Roofing Platinum Conference. At... [Read more]
More Awards

Groton's Experienced Roof Replacement Contractor

Clean up was thorough. ...
Happy Customers Surrounding Groton, CT
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Reviews From Groton
Testimonials From Groton
I would highly recommend your Company to anyone who is in need of a new roof. Thank you for providing such a high standard of care.
Testimonial by Lenny W. from Groton, CT
They earned my Five Star rating.
Testimonial by Bill B. from Groton, CT
We survived the winter with our new roof.
Testimonial by Peggy A. from Groton, CT

Experienced roofing contractor proudly serving Groton, CT

We have been serving Connecticut residents since 1998 and are committed to bringing you peace of mind. We are Connecticut's trusted roofing professionals and we always provide the best quality materials and service. For our roofing contractors, no project is too big or too small. We take great pride in our work, and will always treat you and your home with respect. Our experts have the tools and the experience to give your home the roof that it deserves. We offer a variety of roofing services and will work hard to ensure that we exceed your expectations. Some of our services for Groton include:

  • Roof Replacement
  • New roof installation
  • Skylight Installation
  • Snow Removal
  • Roof Inspection
  • Gutter Installation
  • Gutter Guard Installation
  • Downspout Installation
  • And More!

Whether repairing a roof that's damaged, installing one that's new, or replacing an old roof old, we guarantee that your home will be more safe and beautiful than ever before. With over twenty years of experience, we are fully qualified to deal with any of your roofing or gutter needs.

Here at Klaus Larsen LLC, your satisfaction is our priority, and we want to make the roofing process as simple and pleasant as possible for you. To meet this goal, we offer free, no-obligation estimates for any of our services. Contact us today to find out how we can serve you!

 

Expert roof replacement in Groton, CT

Is it time for you to get a new roof? Our expert roof replacement contractors are the best in the business and will make sure that you get a roof that you can be proud of.

No roof is meant to last forever, and if you wait too long to replace it, you'll end up with expensive repairs. While it often takes a disaster for someone to consider the condition of their roof before your roof starts leaking or the shingles get broken, have one of our experts come over for a roof inspection! Our roofs are engineered to last, and our lifetime roof replacement warranty gives you the peace of mind that you desire.  We also work with insurance adjusters to ensure that you get the highest quality work for the lowest possible cost when you claim a roof replacement. We also offer several different roofing materials:

  • Asphalt shingles
  • Wood shingles
  • Energy-efficient shingles
  • Rubber Roofing
  • Flat roofing
  • Owens Corning shingles

In addition to roof replacement, we also install skylights and sun tunnels to bring even more light in your home and value to your property! Transform your Groton home with any of our roofing services today!

Call 1-844-640-9774 or click below to schedule a free estimate!

Protect your home with gutter installation

The contractors at Klaus Larsen LLC are authorized and equipped to deal with any gutter problem you may have. Our trusted professionals have the resources and knowledge to give you the home you've always dreamed of. Klaus Larsen LLC provides services like:

  • Gutter installation
  • Gutter guard installation
  • Downspout installation

If you have overflowing or clogged gutters or gutters that are old and in need of repair or replacement, you've come to the right place! We offer a variety of colors and materials to fit your style and budget and are ready to take on any project. Why wait when your house can be transformed and protected by new gutters today!

Get your free roof replacement cost quote today!

Klaus Larsen LLC is the specialist that you can trust with your roof or gutter project. Whether it's repair, replacement, or adding something brand new, we are ready and able to take on any challenge and we guarantee that we will blow you away! We are proud to serve the Groton area and want to give you a free estimate for any of our services. Call 1-844-640-9774 or click below to get started!

Case Studies From Groton
Removing
The owners here in Groton had a very old 3-tab roof that they knew was not going to last much longer. The roof was simple as far as it goes except...
Shingle-style
Shingle-style homes commemorate summer in New England with asymmetrical, rustic architecture and colonial motifs. This house, situated right on the...
Job Stories From Groton, CT
Groton Roofers to Resolve Leak in Kitchen

The owners of this ranch in Groton had a major leak that was right above the kitchen cabinets. So every time they had a heavy rain, the dishes would get a surprise washing. When they got a door hanger from us promoting our winter roofing, they immediately got a quote from us and scheduled the work for later that month. Suddenly a major rainstorm was on its way and the owners were worried that if they did not get the roof fixed soon they would have a mess on their hands. So they called and, because it was an emergency job, we were able to move up the work and got it done before the storm came. Our crew came and tore off the old shingles and replaced the rotten sheets of plywood. They then installed nine feet of Ice and Water barrier and installed Synthetic Underlayment. The shingles were Owens Corning Duration Quarry Grey. The entire installation, start to finish, was done in one day and the crew cleaned up the yard thoroughly. When the rainstorm finally came and poured down on their home, the owners opened up their cabinets to check on the leak and it was all dry.

Groton Roofers to Resolve Leak in Kitchen - Photo 1
Replacing and Recycling a Roof in Groton, CT

Here was a Cape in Groton, CT that had reached the absolute maximum lifespan of its roof. Shingles were curling and actually missing in several places. We gave this home a full roofing system, in Onyx Black shingles with a matching Owens Corning VentSure Ridge Vent. This vent comes with a Weather Protector moisture barrier that provides consistent attic ventilation. The old roofing asphalt was recycled, and will be used for CT and MA road paving.  Call or contact us today for a free price estimate on your roof replacement project.

Replacing and Recycling a Roof in Groton, CT - Photo 1Replacing and Recycling a Roof in Groton, CT - Photo 2Replacing and Recycling a Roof in Groton, CT - Photo 3Replacing and Recycling a Roof in Groton, CT - Photo 4Replacing and Recycling a Roof in Groton, CT - Photo 5
Roof Repair & Replacement in Groton, CT

This was a raised ranch with attached garage in Groton, CT. It was completed with two layers of True Def Duration Quarry Gray shingles, with SureNail strip technology. The trademark SureNail strip features “a unique triple layer of reinforcement that occurs when the fabric overlays the common bond of the shingle laminate.” These strips also require less nails, which mean less trauma for your decking. Three rows of 9' Ice & Water shield were installed to all of the eaves in addition. We also removed and reinstalled a lightning rod system.

Roof Repair & Replacement in Groton, CT - Photo 1Roof Repair & Replacement in Groton, CT - Photo 2Roof Repair & Replacement in Groton, CT - Photo 3Roof Repair & Replacement in Groton, CT - Photo 4Roof Repair & Replacement in Groton, CT - Photo 5Roof Repair & Replacement in Groton, CT - Photo 6Roof Repair & Replacement in Groton, CT - Photo 7
Work Requests From Groton, CT
Vicinity of Broad Street in Groton
The flashing around the chimney appears to be loose.
Vicinity of PLYMOUTH AVE S in Groton
ROOF IS LEAKING IN KITCHEN
Vicinity of Pamela Avenue in Groton
This person has filled out the Star Power Pro survey on klauslarsen.com that you sent them and is interested in another service you provide: siding. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Vicinity of Pleasant Valley Road North in Groton
We have been noticing water stains on our upstairs bathroom ceiling. My husband went into the attic and discovered wet insulation, which we pulled out. It appeared to be coming from the gutters, so they were cleaned out. However, this morning, after last night's rain we are seeing more spots on the ceiling of the bathroom. So, there appears to be something else going on and we need a professional to take a look.
Vicinity of Baker Ave in Groton
Looking to get estimate for re roofing my house
Vicinity of Grove Ave. in Groton
Shingles peeling up in small area on my roof.
Vicinity of Fitch Avenue in Groton
I just wanna ask f you can give free estimate of our roof, the house was own by my mother in law
Vicinity of Poquonnock Road in Groton
~100 year old house in need of a roof replacement. Looking for cost effective quotes on roofing materials with the longest life (e.g. architectural shingles or metal) thanks
Vicinity of B Street in Groton
Looking to do a roof over on a 70 by 16 mobile home. White rubber kit... With added ledge all around for future siding being done later. Need to do roof first. with insulation pad.
Top