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TRUSTED BY HARWINTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon310
    Verified roofing services reviews

Top-Rated Roofers in Harwinton - Updated Nov 2026

Avatar for Best Way Siding and Roofing, LLC
Best Way Siding and Roofing, LLC
4.8(
179
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business

Serving Harwinton, CT and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"They we very professional, they explained the entire process of why my roof was leaking and what steps they will take to prevent it from happening again. The roof was done in one day. I will use them again and will recommend them to everyone"
Roof Replacement/ Flat Roof
Roof Replacement
Guest Room
Garage/Barn Shed Roof Replacemnt
Charcoal GAF

+66

Response time9 hrs
Response rate98%
15 neighbors recently requested a quote
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
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for M & J Roofing LLC
M & J Roofing LLC
4.9(
656
)
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
Response rate100%
1 neighbors recently requested a quote
Avatar for Global Home Exteriors, Inc.
Global Home Exteriors, Inc.
4.8(
86
)
Flat, Foam, or Single Ply Roofing - Install or Replace- For BusinessAsphalt Shingle Roofing - Repair - For BusinessSealant for Roof - Apply- For Business+2 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
149 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Rhino-Back Roofing
Rhino-Back Roofing
4.9(
124
)
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

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
Response rate100%
Recommended by95%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

1 neighbors recently requested a quote
Recommended by87%of homeowners
L&L Contracting LLC
4.6(
31
)
Heating Cable for Roof - InstallAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+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.
"
1 neighbors recently requested a quote
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 rate100%
21 neighbors recently requested a quote
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Roofing FAQs, answered by experts

If you choose to get a personal loan to finance a roof, you will want to aim for a “good” or “excellent” credit score for the best rates. That means a credit score of 690 or more. If you aren’t sure of your credit score, you can request one free credit report per year from each of the three major credit bureaus: Equifax, Experian, and TransUnion. Many banks also provide free credit reports monthly.

Copper roofing works well in all kinds of climates, but it’s ideal in humid climates because it naturally repels fungus, moss, and algae. This makes it one of the best roofing options for Cape Cod homes in the Northeast, as well as homes in the humid southern states and snowy northern states. That said, copper is vulnerable to thermal expansion. If you live in a climate that has extreme temperature changes, your contractor will need to consider this during the installation process.

Building code allows 24-inch on-center spacing for roof trusses. However, you can install them on 12- or 16-inch centers to handle large loads or other exceptional circumstances. In cases such as covering a wide span or supporting alternative roofing materials, where a structural engineer needs to evaluate or create a design for your trusses, the plans will indicate the spacing. 

The formula for calculating how many squares of roofing you need is pretty easy. Take the total amount of square footage and divide it by 100. With this formula in mind, a 2,000-square-foot roof would require 20 squares of roofing material to adequately cover it.

If you’re looking for a cost-effective alternative to a traditional chimney, consider having a dummy chimney installed. Dummy chimneys can either be aesthetic-only or fully functional and can be installed on both new and older homes. Whether installed to match your neighborhood’s aesthetic or to vent your chimney, dummy chimneys are made out of a Glass-Reinforced Plastic (GRP) core, then covered with brick or stone slips to look like a traditional chimney.

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.