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TRUSTED BY GRAFTON, MA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon471
    Verified roofing services reviews

Top-Rated Roofers in Grafton - Updated Nov 2026

Avatar for M and J Home Improvement
M and J Home Improvement
4.5(
338
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairSealant for Roof - Apply+5 more

Serving Grafton, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"It is not easy to find a roofer who is willing much less eager to climb onto the roof of a three family house for a roof repair. Shane returned more than once to do so. I couldn't be happier with his professionalism, quality of service and positive energy."
Shingles
Roofing
Siding
Chimneys
Skylights

+68

Response time1 day
78 neighbors recently requested a quote
Recommended by95%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 Grafton, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We had a great experience with On Top Roofing. They returned my call for a quote request within one day and had someone out to give an estimate within a couple of days after that. We obtained several estimates, On Top was the only company that actually climbed up on a ladder to really look at the area of concern and where work needed to be done during the estimate. After we received the quote, the work was done within the scheduled time and completed as agreed. I would definitely consider On Top again for future roofing needs."
Additional Photos
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Additional Photos

+11

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
MTS Siding and Roofing LLC
4.9(
28
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving Grafton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"Crew did great. On site at 7:30. Roof stripped by 9:00. Replaced 3 skylights and were cleaned up and done on a 20 square roof. Looks great. Highly recommend."
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Global Home Exteriors, Inc.
Global Home Exteriors, Inc.
4.8(
86
)
Flat, Foam, or Single Ply Roofing - Install or Replace- For BusinessSealant for Roof - Apply- For BusinessAsphalt Shingle Roofing - Repair - For Business+2 more

Serving Grafton, MA 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
157 neighbors recently requested a quote
Recommended by97%of homeowners
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 - Install or Replace+19 more

Serving Grafton, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Quick response to repair leak which was great because heavy rains were on the way. Partial roof replacement was very conveniently scheduled around the weather and my and my tenants availability. Work was completed in less than a full day. They cleaned up well. No mess left outside the house or on the porches (3 family house)."
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

35 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Cook's Roofing
Cook's Roofing
4.7(
44
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Grafton, MA and surrounding areas

Approved

In business since 1975

Warranties offered

Customers say: True professional

"Mr. Cook responded promptly to my request for an estimate on my roofing job. He arrived as promised and provided a very thorough and fair estimate for the work requested, which was re-roofing the house, a garage, an addition and a shed, adding a 27' section of gutter to my garage and replacing two skylights in my addition. He was professional and personable, as well as very knowledgeable. The estimate he provided was complete and fair. In addition, he provided a list of homes he had roofed (with shingle colors) so that I could get a good idea of the color in actual lighting conditions. I was very pleased with his interaction and have no doubt as to his capability. Unfortunately, you can only hire one firm and I opted for a different company but you should contact him for an estimate on your job. He is well established and would be competitive."
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New Roof for a home in Upton, Massachusetts with Moire Colored CertainTeed Shingles
New Roof for a Home in Mendon, MA. CertainTeed Shingles in Colonial Slate Color Blend

+2

Response time1 day
17 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for MTS Siding and Roofing, LLC
MTS Siding and Roofing, LLC
4.7(
149
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Grafton, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"We had unexpected damage to our roof and due to this damage, we had water damage to the inside of our home. The skylight needed to be replaced along with a new roof. I was just overwhelmed and didn't know what to do or who to call. My Stepson had recently used Matt to have his roof repaired and they did such a nice job. I gave Matt a call and he was at my house within a day and assured me that he could help and gave me a very reasonable quote and timeframe to get the job done. Matt explained all my options and worked with what fit my budget. Matt and his crew arrived on schedule as promised and his crew worked diligently throughout the day cleaning as they worked to make sure my yard was just as it was when they arrived. when they completed the job they combed the whole yard and driveway to make sure there were no stray scraps or nails or debris. the workers were so respectful and boy did they bust theirs butts to get the job done. Thank you Matt & Crew for a job well done.."
Before
After
Before 2
After 2
After

+21

Response time10 hrs
Recommended by97%of homeowners
Avatar for LCT Construction & Services, Inc.
LCT Construction & Services, Inc.
4.7(
191
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or Replace+2 more

Serving Grafton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"They beat out the local contractors by quite a bit. I was able to get the roof done plus gutters for less than what the locals were trying to charge just for the roof. Very easy transaction, they were in and out and the day and they cleaned up their mess. The roof looks fabulous!"
ROOFING
ROOFING
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Untitled Gallery 1
shrewsbury MA

+22

Response time2 days
63 neighbors recently requested a quote
Recommended by87%of homeowners
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Roofing FAQs, answered by experts

The best type of roof vent depends on the size, type, and construction of your roof as well as the environmental conditions in and around your home. In many cases, an active ventilation system that draws in fresh air and exhausts air out through the attic is the most effective. Active ventilation systems include roof ridge vents with baffles, turbine vents, and soffit vents that are used together with another type of vent.

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.

Asphalt shingles are the least-expensive roofing material. They cost around $10,000 for a 1,600-square-foot home compared to $16,500 for metal roofing or $25,000 for slate shingles.

Most roof leaks occur where shingles meet or where there are sealants or seams in the materials. This is common around skylights and at any point there is a break in the roof such as corners and edges. Roofing materials are incredibly strong and resistant when overlapping, but any change in that can cause gaps where water can enter.

Re-roofing is the process of placing a layer of shingles over top of existing shingles, rather than pulling out those shingles and replacing them. Compared to a full roof replacement, re-roofing typically costs less and requires less labor and time. It's not an option for everyone, though. You may need a full roof replacement if your roof already has more than one layer of shingles. A full replacement may also be necessary if your roof has extensive damage.

The Grafton, MA homeowners’ guide to roofing services

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