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Roofing Services
Roof Replacement
Skylights & Sun Tunnels
Roof Repair
Roof Inspections

Commercial Roofing

Types of Roofing
Asphalt Shingles
Asphalt & Fiberglass Shingles
Wood Shingles & Shakes
Metal Roofing
Energy-Efficient Shingles

Siding Services
Siding Installation
Siding Replacement
Vinyl Siding Installation
Vinyl Siding Replacement

Covered Gutters & Downspouts
Gutter Leaf Protection
Seamless Gutters
Gutter Installations
Gutter Replacements
Gutter Guards & Leaf Covers
Aluminum Gutters

Replacement Windows & Doors
Vinyl Doors
Aluminum Doors
Steel Doors
Fiberglass Doors
Bay & Bow Windows
Vinyl Windows
Double-Hung Windows
Casement Windows
Entry Doors

Before and After Pictures from South Windsor
Fabulous Roof Replacement In South Windsor CT

Fabulous Roof Replacement In South Windsor CT

Before After
Fabulous Roof Replacement In South Windsor CT Fabulous Roof Replacement In South Windsor CT

A customer in South Windsor CT was on the hunt for a new roof. They reached out to us at Klaus Larsen Roofing and we were more than happy to be able to help with their roofing needs. 

Professional Roofers in South Windsor, CT

Professional Roofers in South Windsor, CT

Before After
Professional Roofers in South Windsor, CT Professional Roofers in South Windsor, CT

This was a 2 story Colonial with attached 3 car garage. Both Vent Boots and a Skylight Flashing Kit were incorporated into this roof. Disposal only consisted of one layer of shingles. We installed the traditional three rows of Ice & Water shield in all eaves and valleys. Another customary part of each job is providing a trailer to haul away all old roofing and job related debris. We even provide a portable toilet for the crew to use during the entire duration of the project!

Roof Replacement in South Windsor, CT

Roof Replacement in South Windsor, CT

Before After
Roof Replacement in South Windsor, CT Roof Replacement in South Windsor, CT

Here was a colonial style house in South Windsor, CT that was in need of a total roof replacement. This home received a full Owens Corning Life Time Roofing System, in Slatestone Gray. The SureNail strip on these shingles is a patented technology, and gives the roof unrivaled longevity in comparison to other brands. The ventilation system here was in good shape and was working properly, so we only needed to make some slight alterations at the dormer ridge vent near the garage. 

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]
VFW Appreciation for Veterans Outreach
The Veterans of Foreign Wars Organization recognized Klaus Larsen Roofing for their continuous veterans outreach and dedication in honoring those... [Read more]
More Awards

Award-Winning Roofer & Gutter Installation Contractor in South Windsor

I would like to recognize Klaus Larsen for his exceptional service....
Happy Customers Surrounding South Windsor, CT
Work Requests

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Reviews From South Windsor
Testimonials From South Windsor
From initial meeting to final completion, they are a quality organization.
Testimonial by Peter M. from South Windsor, CT
Very professional and straightforward.
Testimonial by Daniel M. from South Windsor, CT

South Windsor, CT quality roofing contractor

Klaus Larsen LLC has been providing Connecticut residents peace of mind for over two decades with quality roof repairs, roof replacements, seamless gutters, leaf covers, vinyl siding, and more. Our trusted experts will always provide the best service and materials, and will always treat you, your time, and your home with the utmost respect. We will work hard to make sure that you are satisfied, no matter how big or small the project. Some of our services for South Windsor include: 

  • Roof Replacement
  • Roof Repair
  • New roof installation
  • Snow Removal
  • Siding installation
  • Siding replacement
  • Vinyl siding installation
  • Vinyl siding replacement
  • Roof Inspection
  • Asphalt shingle roofing
  • Metal roofing
  • Skylight Installation
  • Gutter Installation
  • Gutter Guard Installation
  • Downspout Installation
  • And More!

After twenty years of exceptional service, our contractors have the knowledge and experience to deal with any of your roofing or gutter needs, whether you have roof leaks, severe roof storm damage, clogged gutters, or damaged siding. We guarantee that your home will be safer and more beautiful than ever before.

We want to make the roofing, siding, and gutter installation process as simple and pleasant as possible for you so we offer free, no-obligation estimates for all of our services. Contact us today to find out how we can serve you!


Increase your home's value with a roof replacement 

Has the time come for you to replace your roof? Let our roof inspectors evaluate your roof to determine if you need one of our quality replacements! 

At some point, every roof needs to get replaced. If you wait too long to replace it, you'll end up with extensive damage and expensive repairs. Before damage occurs, start considering the safety of your roof - have one of our experts come over for a roof inspection! Durable and strong, our roofs carry our lifetime roof replacement warranty which gives you the peace of mind that you desire. We also help you finance your roof replacement by working with insurance adjusters to get you high quality work for a low cost. Some of the roofing materials we offer include: 

  • Asphalt shingles
  • Wood shingles
  • Metal roofing
  • Energy-efficient shingles
  • Fiberglass shingles

Also, bring more light into your home and value to your home with sun tunnels and skylights! Upgrade your South Windsor home with any of our roofing services today! 

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

South Windsor, CT gutter installations & gutter guards

Are constantly dealing with sagging gutters, leaky gutters, or clogged gutters? Avoid obstructed water spilling onto the house and surrounding areas and causing basement flooding, roof wood rot, structural damage, siding stains, and other problems. Klaus Larsen LLC can upgrade your gutter protection system with a gutter replacement! Klaus Larsen LLC's expert contractors are equipped with premium-grade aluminum gutters, gutter guards, downspouts, and extensions. We have the tools and skills to deal with any gutter problems you have, including old gutters, hanging gutters, clogged gutters, and more. Let Klaus Larsen LLC's trusted professionals provide you with the home you've always dreamed of.

Our covered gutter & leaf cover services include:

  • Gutter installation
  • Seamless gutters
  • Gutter protection system
  • Gutter guards & leaf covers
  • Downspouts & downspout extensions

Does your home suffer from overflowing or clogged gutters, or gutters that are old and in need of repair or replacement? Klaus Larsen LLC is here to help! Our gutter installation experts offer seamless gutters in a variety of materials and colors to fit your style and budget. Transform your home with new covered gutters today! 

Get your free roofing & gutter installation estimate today!

Klaus Larsen LLC is the name that you can trust when it comes to your roofing or gutter project. Ready to take on any challenge, our contractors want to upgrade your home with our transformative services! We proudly offer our services in the South Windsor 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!

Job Stories From South Windsor, CT
Commercial Roof Replacement in South Windsor, CT

Klaus Larsen may be known for Residential Roof Replacements but we also do Commercial Roofs. We have teams in place to do everything from EDPM flat roofing to huge commercial asphalt roofs. One such roof was here in South Windsor. It was a large eight door garage building owned by a condo association. We replaced 2,800 sq ft of old 3-tab shingles with new Owens Corning Architectural shingles in the color Quarry Gray in just 2 days! Having a quicker install time means less chance of rain slowing down the work or getting inside the building during the project. 

Commercial Roof Replacement in South Windsor, CT - Photo 1
50-year Architecural Shingle Install in South Windsor, CT

These owners in South Windsor had an older roof that they knew would start leaking if the roof was not replaced soon. They heard about us through a friend and were able to schedule a free estimate right away. In fact, after you get a Klaus Larsen Roof, follow the link below or go to our references page to benefit from our rewards program!

The original shingles on the home were 3-tab shingles. 3-tab shingles are flat asphalt shingles that have a brick wall pattern on them. 3-tab shingles are very common but they only last around 20 years. The shingles we installed were Owens Corning Architectural shingles. When Klaus Larsen installs an Owens Corning roof on your home, it comes with a full 50-year warranty. How is that possible? We can offer a longer warranty because we are educated and certified by Owens Corning. Klaus Larsen earned their highest certification, Platinum Preferred Contractor, in 2010 and was the first to get to Platinum in Connecticut. On the day of the job our crews arrived early in the morning and attached tarps to the roof edge. The tarps protect the house and plants from falling shingles. Once the roof was torn off we checked for and replaced rotten plywood. Next, comes the underlayment. We installed 9 feet of Ice & Water barrier. Above the Ice & Water, we nailed down Synthetic underlayment to protect the remaining uncovered plywood. Finally, the Owens Corning Duration shingles were installed with the 50-year warranty backed by Owens Corning. Call today and get your old roof replaced before you start having problems!

50-year Architecural Shingle Install in South Windsor, CT - Photo 1
Condo Roof Replacement Project in South Windsor, CT

This was a comprehensive job we worked on at the Brookside Condos, in South Windsor, CT. Included on this project were new gutters & downspouts, Owens Corning Duration Cap Shingles, new vents, exhaust boots, and flashing on a total of six chimneys. We also installed crank open Velux skylights with new Kleer composite trim, and removed siding on the dormer walls to install OC High Performance WETHERLOCK FLEX self-sealing Ice & Water Barrier.  

Condo Roof Replacement Project in South Windsor, CT - Photo 1
Work Requests From South Windsor, CT
Project Location: South Windsor, CT
Roof replacement
Project Location: South Windsor, CT
Need quote for full roof replacement
Project Location: South Windsor, CT
Needs roof replacement, probably gutters too also looking for financing
Project Location: South Windsor, CT
Roof repair - lifted shingles at valleys
Project Location: South Windsor, CT
I noticed a water spot on my ceiling. I went into the attic to inspect the roof and saw water damage.
Project Location: South Windsor, CT
28 yr. old roof needs asphalt roof shingle replacement, rake and facia boards replaced to PVC, new gutters in select areas.
Project Location: South Windsor, CT
Roof replacement with asphalt shingles.
Project Location: South Windsor, CT
Please call to set up a gutter estimate. Also want a roof replacement quote
Project Location: South Windsor, CT
I'd like to get an estimate to replace my roof and gutters.
Project Location: South Windsor, CT
Roof repair / replacement
Project Location: South Windsor, CT
Need an estimate on replacing a vent pipe skirt/flashing.
Project Location: South Windsor, CT
Leak onto bathroom ceiling appeared yesterday....would like someone to check roof above and repair.
Project Location: South Windsor, CT
Researching replacing roof for home.
Project Location: South Windsor, CT
New roof estimate, please.
Project Location: South Windsor, CT
I am planning to get a new roof and would like to get a free estimate from your company.
Project Location: South Windsor, CT
Re-roofing 20 year old roof, gutter guards,
Project Location: South Windsor, CT
Strip 2 layers replace 30yr shingle water/ ice shield/ flashing / apprx 23 square 1985sq ft colonial remove debris also felt complete roof
Project Location: South Windsor, CT
I have an older Velux skylight in the bathroom of my ranch style house that I want to replace. The interior glass measure 18"by 35". It's a fixed skylight. I want pretty much the same thing with the solar shade installed. Thanks for your time. Tim Ryder
Project Location: South Windsor, CT
We have a roof on a 1000sq ft ranch style home and detached garage roof that need to be replaced. We are looking for a quote at your earliest convenience.
Project Location: South Windsor, CT
Need Gutters and downspouts replaces and gutter guards installed as well.