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Products & Services

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

Attic Insulation
Cellulose Insulation
Rigid Foam Insulation
Radiant Barrier
Duct Sealing
Duct Insulation
Duct Cleaning
Ice Damming
Attic Mold Treatment
Attic Air Sealing

Before and After Pictures from Willington
Partial Roof Replacement with Siding and Gutters in Willington, CT

Partial Roof Replacement with Siding and Gutters in Willington, CT

Before After
Partial Roof Replacement with Siding and Gutters in Willington, CT Partial Roof Replacement with Siding and Gutters in Willington, CT

Klaus Larsen is your go to roofer for getting the work you need done, at a price that is actually manageable. For this home in Willington, CT we used financing, and replaced only a section of the roof that was in dire need of rehabilitation. We began by stripping and recycling the old layer of shingles, to get down to the plywood deck. We then replaced any plywood that had been damaged by leaking through the years. After, a protective underlayment is applied with Ice & Water shield, which greatly extends the life of the overall roofing system. You'll be proud to display our sign in your yard!

House and Garage Roof Replacement in Willington, CT

House and Garage Roof Replacement in Willington, CT

Before After
House and Garage Roof Replacement in Willington, CT House and Garage Roof Replacement in Willington, CT

At this 1960's colonial style home located in Willington, CT we completely tore off the existing roof and installed a new Owens Corning roofing system. After we stripped the existing shingles and hauled them to the Asphalt Roof Recycling Center in Stratford, CT we replaced 4 sheets of damaged plywood decking. To protect the interior of the home from moisture, we installed Owens Corning Weatherlock G Ice & Water shield. For shingles, we used Owens Corning Duration Shingles in the color Desert Tan. To finish this roof off, we removed and replaced all of the lead chimney flashing to ensure that no water can come through the chimney to the interior of the home. This roof comes with a 50-year warranty so the homeowner can go through the rainy months ahead, worry free! 

Cape Style Roof Replacement in Willington, CT

Cape Style Roof Replacement in Willington, CT

Before After
Cape Style Roof Replacement in Willington, CT Cape Style Roof Replacement in Willington, CT

This cape-style home in Willington was in need of a new roof. After tearing off one layer of existing roofing materials, we replaced 5 sheets of damaged plywood decking and re-secured all decking as needed. We then installed two rows of ice & water barrier near all roof eaves, valleys, chimneys etc. In terms of shingles, we installed a Klaus Larsen Roofing System with IKO Cambridge Architectural Shingles in the color Earthtone Cedar. After installing a new ridge vent to keep consistent attic ventilation, we finished the job by removing and replacing the chimney flashing with brand new lead flashing. This house is now complete thanks to Klaus Larsen Roofing!

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

Expert Gutter & Roofing Contractor Serving Willington

He was quick, professional and it looks great.  ...
Happy Customers Surrounding Willington, CT
Testimonials
Reviews
Work Requests

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Reviews From Willington
Testimonials From Willington
worked quickly and efficiently
Testimonial by Lynn B. from Willington, CT
We were worried they wouldn't finish due to snow being in the forecast but they came and worked constantly...
Testimonial by Dave I. from Willington, CT

Experienced roofing contractor & gutter company in Willington, CT

We have been serving Connecticut residents since 1998 and are committed to bringing you peace of mind. We are Tolland County's trusted roofer and gutter installation professionals. We always provide the best quality materials and service. For our gutter and 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 experience to give your home the roof, covered gutters, gutter leaf protection, attic insulation, and siding it deserves. We offer roof repairs, roof replacements, seamless gutters, leaf covers, replacement windows, new entry doors, attic air sealing, and siding services and will work hard to ensure that we exceed your expectations.

Whether repairing missing shingles on the roof, fixing roof wood rot, replacing clogged gutters, installing clog-proof gutter guards, updating outdated siding, adding cellulose insulation in the attic, or doing a roof replacement, we guarantee that your home will be safer and more beautiful than ever before. With over 20 years of experience, we are fully qualified to deal with any of your roofing, siding, gutter installation, or gutter leaf guard needs.

Here at Klaus Larsen LLC, your satisfaction is our priority, and we want to make the roof repair, roof replacement, new window installation, entry door replacement, siding, attic insulation, and gutter installation 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!

Our roofing & gutter installation services in Willington, CT

Whether you need a complete roof replacement, roof leak repairs, new seamless gutters, clog-proof gutter leaf guards, or updated siding, we offer these solutions and more!

  • Roof Replacement
  • New Roof Installation
  • Roof Repair
  • Snow Removal
  • Roof Inspection
  • Asphalt Shingles
  • Vinyl siding
  • Siding Replacement
  • Commercial Roofing
  • Siding Installation
  • Metal Roofing
  • Skylight Installation
  • Covered Gutter Installation
  • Gutter Protection System
  • Gutter Guards & Gutter Leaf Protection
  • Downspout & Downspout Extensions
  • And More!

Expert roof repairs & roof replacement in Willington, CT

Does your home have roof leaks, wood rot, missing shingles, or storm damage? Or maybe it is time for you to get a new roof altogether. Roofing problems can become more severe and call for costlier, more complicated repairs the longer you wait to resolve them. These issues can also spread to other areas of the home, causing water intrusion, pest infestations, poor energy efficiency, interior leaks, and more. Whatever the case may be, our expert roofing contractors are the best in the business and will make sure that you get roof repairs or a roof replacement that you can be proud of.

So whether your home has roof storm damage, roof leaks, broken shingles, or has a roof that has reached the end of its lifespan, have one of our experts perform an on-site roof inspection! We can examine the system at every level and recommend solutions based on your home's unique needs. We also offer several different roofing materials:

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

Our roof repairs and roof replacements are engineered to last. And our lifetime roof replacement warranty gives you even more peace of mind!  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. 

In addition to roof repairs and roof replacements, we also install skylights and sun tunnels to bring even more light to your home and value to your property! Transform your Willington home with any of our roof repair, roof replacement, and roof cleaning services today. Call 1-860-563-7661 or click below to schedule a free estimate!

Protect your home with seamless gutter installation

Does your home have leaky, clogged gutters? While a water management system is necessary to protect your property from structural damage, basement flooding and leaking, water intrusion, siding issues, and more, leaky and clogged gutters can cause more harm than good. That's because runoff becomes obstructed and spills over. But there is no reason to worry. Klaus Larsen LLC is the expert in gutter protection systems by Gutter Shutter, including seamless gutters, gutter guards, downspouts, and downspout extensions.

No matter what gutter problem you may have, including sagging gutters, leaky gutters, or clogged gutters, our trusted professionals have the resources and knowledge to give you the gutter protection system you need. Klaus Larsen LLC provides services like:

  • Gutter Protection System
  • Covered Gutter installation
  • Gutter guards & Gutter Covers
  • Downspouts & Downspout Extensions

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?

Replacement windows & doors

Does your house have uncomfortable drafts, high energy bills, or ugly, worn-looking windows and doors? Let Klaus Larsen LLC help with durable and beautiful replacement windows and doors! New doors and replacement windows improve the home's comfort and energy efficiency. Plus, they also enhance its overall curb appeal and property value.

Replacement windows & doors we offer:

  • Vinyl doors
  • Aluminum doors
  • Steel doors
  • Fiberglass doors
  • Bay & bow windows
  • Vinyl windows
  • Double-hung windows
  • Casement windows
  • Entry doors
  • And more!

Get a free estimate on a replacement doors and windows project today. Klaus Larsen LLC serves Willington, CT and nearby areas.

Energy-efficient attic insulation & air sealing

If your attic has faulty insulation, poor air sealing, and energy efficiency issues, this can lead to whole-house problems, including roof damage, high energy bills, mold growth, drafts, and uncomfortable temperatures. But there is no reason to worry. Klaus Larsen LLC offers reliable attic insulation and air-sealing solutions! And unlike other roofers, we can diagnose roofing issues on the surface and inside the attic. So, you can rest assured that we fortify every layer of your roofing system.

Our attic insulation services include:

  • Blown cellulose insulation
  • Rigid foam insulation
  • Attic encapsulation
  • Radiant barriers
  • Air sealing
  • Duct insulation
  • And more!

Schedule a free attic insulation estimate to get started. We offer attic insulation services, including radiant barriers, cellulose insulation, rigid foam insulation, and duct insulation, in Willington, CT and nearby.

Get your free roof replacement & roof repair quote today!

Klaus Larsen LLC is the specialist that you can trust with your roof repair, roof replacement, or gutter installation project. Whether you need to fix roof wood rot, update an old roof, replace clogged gutters, or install new vinyl siding, 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 Willington area and want to give you a free estimate for any of our services. Call 1-860-563-7661 or click below to get started!

Job Stories From Willington, CT
Roof Replacement in Willington, CT

We had a unique and special opportunity to assist a customer in Willington, CT, using The Klaus Roofing Way. This customer initially chose a cheaper roofing company for their roof replacement but encountered significant issues with the installation early on. Remembering and appreciating our Sales Inspector's thorough inspection and impactful service presentation during our free estimate and inspection, they promptly called us for help. Thanks to the excellent teamwork of our Klaus Roofing Team and our mission to provide reliable, trustworthy WOW! Service to all our customers, we swiftly resolved the issue and efficiently solved the customer's problem. 

The previous company not only installed the underlayment poorly and not up to code but also chose to do so on a day with a forecast of heavy rain. As a result, the rain penetrated their material, causing leaks and water issues from the beginning.

That’s when this customer called us to Put a Klaus on Their House! 

The customer contacted our Sales Inspector on a Saturday, shortly after the other company had begun their work. She mentioned in the voicemail where you could hear distraught and frustration in her voice, “...I should have gone with my gut.” He promptly visited their house that same day to inspect the issue. Our Sales Inspector then called our On-Site Project Manager to see how quickly we could schedule an installation, which typically takes 2-3 weeks. However, our On-Site Project Manager managed to schedule the full installation for the following Tuesday afternoon, immediately after completing another roof installation that morning in a different town! 

 

 

To begin the work, we first removed the remaining shingles and underlayment the previous company applied in order to install our full Klaus Roofing System on this customer’s home. To protect the home and prevent any leaks in the future, we then replaced any damaged plywood decking, a step the previous company didn’t address, and laid down 6ft our own Klaus Larsen Roofing SealoronXT Ice & Water self-sealing membrane to create a moisture barrier between the decking and the shingles. For even more protection, we installed our own Velora One Underlayment, a high performance synthetic underlayment designed to protect the home in even the most severe weather. We also took the extra step to protect the home by taping the plywood steams with our all-weather SealoronXT Deck Tape—it's the Klaus Roofing Way!

To top it off, for new asphalt shingles, we installed IKO Dynasty Architectural Shingles featuring a 1-1/4" nailing area made with a tough reinforcing woven band for incredible nail-holding power to protect the home against Mother Nature's fury. The homeowner chose the shingle color Shadow Brown for their new roof. The full installation took less than 1 day, starting in the early afternoon and finishing in the early evening.  

 

Our grateful customer will not only enjoy peace of mind knowing they have the best materials installed correctly the first time, but they will also benefit from our Klaus Roofing System installations, which come with our Klaus Promise 50-year warranty.

This customer was extremely happy, so grateful for our support, and thrilled with the results fro m our work. She, her mother, and sister went out to buy drinks and snacks for the crew to enjoy during the installation. To further express her appreciate and delight on their new roof, she left the following 5-star review:

This is a very well earned 5 star review!! First, our salesman, Jim, was top notch!! He was very informative, detail oriented and friendly!! Also, excellent communication throughout our entire roofing process. AND, I can’t say enough about Diego & every single member of his crew!! They were efficient, diligent and left their surroundings cleaner than when they started!! Diego was also very detailed & communicative from the very first phone call, to the completion of the job. You can’t go wrong with the Klaus Larsen Team 🙂” --Debbie from Willington, CT

Roof Replacement in Willington, CT - Photo 1Roof Replacement in Willington, CT - Photo 2Roof Replacement in Willington, CT - Photo 3Roof Replacement in Willington, CT - Photo 4Roof Replacement in Willington, CT - Photo 5Roof Replacement in Willington, CT - Photo 6
Flat Roof Repair & Replacement in Willington, CT

Here was a very unique, flat roof in Willington, CT. The original roof was in shambles, with heavily corroded nails and very bad leaking. We knew we had to start fresh, and began by tearing off and recycling the old Mod Bit roll roofing. We then installed a new .060” TPO single ply membrane roofing system. We also encapsulated the stove pipe, per manufacturers specifications. The existing chimney flashing was removed from the upper roof chimney, and we installed new TPO flashing chimney around the bricks. The exposed roof deck was covered in Ice & Water shield, and we finished the installation with architectural shingles on the front and rear peaks of the main roof, and all dormers.  

Work Requests From Willington, CT
Project Location: Willington, CT
Leaks roof is only 10 years old not what's going on I might be weather damage
Project Location: Willington, CT
I have two sky lights that are possibly leaking water into the house
Project Location: Willington, CT
Roof leaks into the living room area. Seems to happen only during a hard rain with a strong wind from the south. Has happened maybe three times in the last several years. Happened last night 12/10. Damaged a brand new paint job. Need to get this fixed once and for all! Thanks much in advance for your timely reply! Ken
Project Location: Willington, CT
Hello. I am the Property Manager overseeing an apartment community. We have 7 buildings we would like to have the roofs inspected. 2, that we know of, currently have leaks that are active during the rain downpours. We would like a resolution as soon as possible please.
Project Location: Willington, CT
Replace the existing roof
Project Location: Willington, CT
Need gutter installation.
Project Location: Willington, CT
Cost... hoping I won't need an immediate replacement but starting to look.
Project Location: Willington, CT
Insurance claim due to wind damage, tree branch the front slope of the roof , and Chimney Cap and Brick Repairs. Also 40' of gutter being replaced.
Project Location: Willington, CT
I believe I need a new roof. I would like an estimate.
Project Location: Willington, CT
I need gutters on my house. 40 linear feet of gutters on the front and back of a raised ranch with three downspouts, one in back and two in front.
Project Location: Willington, CT
Roof needs replacing, leaks around the chimney
Project Location: Willington, CT
Roof is starting to leak when it is very rainy/windy -- looking for an estimate for a replacement
Project Location: Willington, CT
Would like an inspection and a quote for roof replacement
Project Location: Willington, CT
I'm considering a full tear-off of asphalt and installing metal roofing, The existing asphalt is about 30 yrs old. Whose metal roofing system(s) do you prefer so I can check them out?
Project Location: Willington, CT
Looking quote on roof for our garage
Project Location: Willington, CT
Need estimate for rip-off and reroof. Minimum 30 year, architectural shingle. Existing roof may also need plywood sheathing as it was built in 1941. Lower roof eyebrows indicates multiple layers of asphalt shingles of wood shingle. Can't tell what higher roof consists of. There is some indication that roof might be leaking near chimney flashing.
Project Location: Willington, CT
Need to replace single layer of 25 year asphalt shingles with either same or metal roofing. House is 2 story, 24 X 36 with a 3-12 pitch. There are two evenly spaced center chimneys & one cast iron vent pipe through the roof. No dormers or valleys. Underlayment consists of pine boards - not plywood.