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Best roofers near Sudbury, MA

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified roofing services reviews

Top-Rated Roofers in Sudbury - Updated Nov 2026

Avatar for Ranch Roofing
Ranch Roofing
4.7(
692
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+7 more

Serving Sudbury, MA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We are very pleased with the result. The job was done in a day by a large team, who wrapped up the house (!), stripped off the old roofing, and put in the new skylights and roof within the day. There were some delays due to poor (wet) weather, but we can't really blame Ranch Roofing for that."
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+2

Response time10 hrs
Recommended by98%of homeowners
Avatar for On Top Roofing
On Top Roofing
4.6(
179
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Sudbury, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"On Top Roofing is Top of the Line Roofer. Professional delivery with solid quality! Company was hired to correct the issues caused by a prior roofer whose incompetence has cost me additional thousands in repair. On Top Roofing installed a ridge vent that the prior roofer only placed on the roof, re-flashed the chimney where prior roofer failed to install to match new rook lines, re-surface flat rook where prior roofer ignored. In addition, On Top Roofing was used on apartment buildings to help close up the roof and eliminate a bat problem. On the Top Roofing is the only roofing company to use. It takes a while to get on their schedule, but they show when they say the will and do the job they say they will do. Only hire On the Top!! You will not regret."
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+11

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for RB FARINA ROOFING & CONSTRUCTION, INC.
RB FARINA ROOFING & CONSTRUCTION, INC.
4.2(
80
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or ReplaceFlat, Foam or Single Ply Roofing - Repair+19 more

Serving Sudbury, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"I first called another roofer who never came inside to look at the stains or went up on the roof. That roofer said by visual inspection he could tell I did not need a new roof and his company only dealt with replacements. But, he hazarded a guess at what was wrong and said if anyone actually went up on the roof, it would cost around $800. I then called Farina who scheduled an estimate; they arrived on schedule. The gentleman came inside and took pictures of the stains. I received an estimate about a week later and was asked to agree to it or not by email. I agreed and about another week passed and they showed up at my house to do the work, again going inside first to look at where the stains were. The actual work took less than an hour-so far, so good. Assuming that the leak is fixed, the only thing that could have been better was if I was told beforehand when they would do the work, instead of their just showing up. Luckily, I was home."
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co
commercial TV RB Farina Roofing Co

+32

44 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Willard Co
Willard Co
4.6(
164
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+26 more

Serving Sudbury, MA and surrounding areas

Approved

In business since 1873

Free estimates

Emergency services offered

"I contacted Willard Co. on Wednesday and on Friday they were on my roof writing up my estimate. Once we came to an agreement they ordered my skylights. They came and installed my skylights in one day on a steep pitched front roof. They did an excellent job of matching up the tiles they had to replace on my roof. Excellent work ethic, professional attitudes and timely service equals another service call if I ever need any of the services they offer."
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+13

Response rate100%
21 neighbors recently requested a quote
Recommended by95%of homeowners
Roofer's Edge & Siding Inc
4.5(
66
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Sudbury, MA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"- Very prompt, professional service delivered at a great price on our Newton expanded bungalow. - Owner, Brian (in business for 25 yrs) assessed/priced job and, with on-site job supervisor, was available at every stage of job completion. - I requested 4 references which Brian gave me at random but said he doesn't call former customers in advance of such requests so wasn't sure if I'd get call backs. All 4 references DID return my calls and all raved about Roofer's Edge/Siding work and value. - Also, work crew included professional women which I appreciated. - Policy is payment at the end of the job when customer is satisfied. - Will definitely use again for siding and or windows given this roofing experience."
Response time8 hrs
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Hennelly & Son Roofing & Gutters
Hennelly & Son Roofing & Gutters
4.8(
740
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing+8 more

Serving Sudbury, MA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Joe Hennelly and his excellent crew did a fantastic job on our roof replacement, from start to finish. First of all, communication with Joe was great, from the initial phone call to the day of the job and throughout the job. The crew knows exactly what it's doing and worked quickly, efficiently, and professionally. They took great care to protect our home and yard from debris as they stripped the roof. Perhaps most impressive to me was their cleanup: after they were gone, I looked long and hard around the property for any debris they might have missed, and found none! Honestly, there was no evidence in my yard that a roofing job was done at all -- except that the new roof looked great. They truly left things better than they found them. The price was very fair, the work was excellent, and the experience dealing with Joe and his crew was top notch. Highly recommended!"
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+3

Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
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Roofing FAQs, answered by experts

Gaps between tiles are necessary to help with weatherproofing, allow for thermal expansion, and increase wind resistance. In general, a small gap no larger than 3 millimeters wide will encourage proper drainage and limit cracking. Beyond that, tiles should overlap a minimum of 3 inches, except at the eaves where they should extend to the center of the gutter.

A roof pitch multiplier is an accurate way to calculate roof square footage, and it’s handy for purchasing the correct amount of materials. To determine your roof pitch multiplier, you'll need to calculate the roof slope, square it, and add it to 144. Next, find the square root of the total and divide it by 12. The answer is your roof pitch multiplier. Once you know the roof pitch multiplier, multiply it by the total square feet of your building to determine the total roof surface area.

The cost to install a drip edge on an existing roof runs about $1 to $3 per linear foot, which comes out to between $150 and $1,000, with an average cost of $575. These are just averages; the total project price can vary depending on the type of drip edge chosen and whether you hire a professional for the installation. Factors like roof size, complexity, and labor rates also play a role in determining the final cost.

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.

Gable vents are more common in older homes built before the 1970s. Homes built after this era use ridge vents or soffits, but you can sometimes find homes with both gable and ridge vents. Gable vents can have a purely aesthetic purpose, while ridge vents hide in the roof shingles so air can flow under the roof while keeping the attic dry.

The Sudbury, MA homeowners’ guide to roofing services

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