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TRUSTED BY HARWINTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon309
    Verified roofing services reviews

Find Roofers in Harwinton

Avatar for Absolute Building Solutions, LLC
Absolute Building Solutions, LLC
5.0(
25
)
Asphalt Shingle Roofing - Repair

Serving Harwinton, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"The contractor we hired to do the work went out of business without telling us and we were stuck. Brian to the rescue. Even though our roof was much steeper than he usually works on he agreed to replace the glass in our three skylights. He did an excellent job and I couldn't be more thrilled. He prepped the roof one day and finished the job the next. It is a real treat to be able to see through our skylights again. Thank you Brian."
Water damage remodel
Water damage remodel
Water damage remodel
Water damage remodel
Water damage remodel

+98

Response time6 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for M & J Roofing LLC
M & J Roofing LLC
4.9(
654
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Harwinton, CT and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I contacted M and J roofing about a leak. Lous response was quick and after inspecting my roof responded with urgency. I had many roofs installed over the past several years none of which seem to work due to the pitch. The most recent roof I put on was a metal roof, which was the source of many of the problems. After Lou inspected it he told me what needed to be done and after agreeing on the contract he started immediately. They are prompt and professional and both him and his son Nick are two of the kindest human beings I ever met. They told me they'd be here at 8:00 a.m. and they were here before that, they started at 8:00 and we're done by the end of the day. Lou and Nick kept me posted each step of the way and during the removal of the metal roof they showed me what went wrong and explained why it went wrong. In short it was because of companies or people that install roofs that don't care about their work that care about ripping off unsuspecting customers. That is why in closing I will say M and J roofing should be the only and I am stressing only company anybody should want to do any work on their roof."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+49

Response time10 hrs
Recommended by99%of homeowners
Avatar for Rhino-Back Roofing
Rhino-Back Roofing
4.9(
123
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Harwinton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"I was very impressed with Rhino-Back Roofing. They are a company that is very professional with a lot of class. They did all the work from dealing with the insurance company,exccellent workmenship and to a comlete cleanup. I highly recommend them to anyone needing a new roof. Carole"
Additional Photos
Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Global Home Exteriors, Inc.
Global Home Exteriors, Inc.
4.8(
86
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or Replace+5 more

Serving Harwinton, CT and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had a great experience with Global roofing. Fredy was quick to get back to me to set up a time to meet and assess the issue. He was very easy to communicate with throughout the process. The job was completed in one day and they cleaned up thoroughly. I would highly recommend Global roofing and will use them again in the future."
Roof Replacement
Roof Underlayment
Roof Installation
Roof Prep & Install
Shingle Installation

+1

Response time3 days
147 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Rising Star Roofing
Rising Star Roofing
4.2(
46
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+4 more

Serving Harwinton, CT and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

"First off, the guys that do the actuall roofing work, do a great job, impressive to watch, and real quality. So why 3 stars? Because Chris, owner and spokesperson for Rising Star, deserves 1 star. Chris is the stereotypical salesperson; tell the customer whatever they want to hear, to get their signature on the dotted line. This is especially important to note, if you're looking to hire Rising Star because of other reviews, and are planning on filing an insurance claim. He'll start by telling you that he'll handle everything, easy as pie. What this really means is, he'll guide you along the way, because the insurance company is only going to want to deal with the policy holder, so actually it's you that will be doing the handling. It's also important to note; because of his, "tell them whatever they want to hear" personality, every time you speak with him, will be like the first time. He won't remember what he said the time before, and will instantly go into telling you whatever he thinks you want to hear today. And what he thinks you always want to hear is, all is good, no matter what roadblock the insurance company has thrown in front of you, it'll all work out in the end. And what he really means by that is, no matter the outcome, in the end, Rising Star will make a profit! Would I recommend them? Depends. If you're filing an insurance claim, and are totally clueless about the process, yes, as long as you go in with your eyes fully open. Looking to hire for a straight roofing job, probably not. I'm sure there are any number of companies out there that also do quality work, will do it for a better price, and won't tell you the sun is shining, when it's actually raining cats and dogs!"
 Waterproof Synthetic Underlayment
 Before Picture 1
 Roof Setup
 Before Picture 2
 Before Picture 2

+16

6 neighbors recently requested a quote
Recommended by87%of homeowners
L&L Contracting LLC
4.6(
31
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Harwinton, CT and surrounding areas

Approved

In business since 1987

Free estimates

Customers say: Super punctual

"L&L made several visit including Saturday and Sunday to evaluate the job and made several suggestions as to the best way to replace the roof without any damage to the interior of our house.They promised to pick a good day to do the job and complete the job in one day. They arrived at about 7:30 AM with a crew of about 10 workers and had the complete roof replaced and the yard completely cleaned up before 4:30 PM. This included new lead flashing for the chimney and replacing 2 sheets of plywood. In addition they guaranteed the workmanship of the roof for as long as we owned the house. We had no problems at all.
"
Recommended by100%of homeowners
Avatar for DiGiorgi Roofing & Siding Inc
DiGiorgi Roofing & Siding Inc
4.6(
202
)
Asphalt Shingle Roofing - Install or Replace

Serving Harwinton, CT and surrounding areas

Approved

In business since 1933

Free estimates

Emergency services offered

"We did not select Digiorgi because they were 160% the price of M&J Roofing for a similar roof. In my opinion their gutters solution seemed to be very expensive as well. M&J did a good job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time3 days
Response rate98%
13 neighbors recently requested a quote
Avatar for Roof Smart Home Improvement & Construction
Roof Smart Home Improvement & Construction
5.0(
19
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+6 more

Serving Harwinton, CT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Marco and Roof Smart did an amazing job on our fascia, soffits, and gutters. The quality of the work completely transformed the look of our home. We had a hard time finding a trustworthy contractor who offered fair pricing and would actually deliver the vision we wanted, but Marco exceeded our expectations. Professional, reliable, and detail-oriented from start to finish. Thank you, Marco! We will definitely be using Roof Smart again for future projects."
New roof
New roof
New roof
New roof
6 neighbors recently requested a quote
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Showing 1-10 of 533
Roofing questions, answered by experts

While you can technically install TPO roofing over an existing roof, it isn't always wise to do so. The more layers of material you add to your roof, the more weight it must support. You may also develop moisture issues by covering your existing roof with TPO. Your local building codes and regulations may actually require you to remove the existing roof before adding TPO, so check with your local municipality.

The amount of hail damage that warrants a roof replacement depends on the size of the hail. In many cases, a roof replacement is needed if your roof gets hail that is 1 inch or larger in diameter. You may also need to replace a roof due to hail damage if you notice several dents in the shingles or there are seven to 10 hail impact marks within a 10x10 foot area on your roof.

You can walk on a TPO roof, but you should only do so when necessary and wear footwear that’s less likely to puncture the surface. If you anticipate needing to frequently walk on your TPO roof, reinforce walkways to protect against punctures. TPO roofing can also be slippery, so in most cases, you’ll want to leave walking on it to the pros.

Generally, roof flashing is installed under the shingles to create a watertight seal and prevent moisture from seeping in and causing damage. However, the exact placement can depend on the type of flashing. For instance, with step flashing, the shingles and flashing overlap each other, meaning the flashing is technically both over and under the shingles. Flashing also typically goes beneath the house siding and is often not visible from the ground.

No, you should not close or cover your gable vents in the winter. While it might seem logical to block cold air, heating your home creates hot air that rises and can cause condensation in the attic. If the vents are covered, this moisture becomes trapped, creating an ideal environment for mold and mildew. Keeping the gable vents open ensures proper ventilation, which helps dry out the attic, maintain even temperatures, and prevent moisture-related damage.

The Harwinton, CT homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.