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Roof sealant application pros in Dover

Avatar for Tar Star Roofing

Tar Star Roofing

721 Broadway
4.90(
67
)
Approved Pro

Tar Star Roofing

721 Broadway
4.90(
67
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
64 local quotes requested

Tar Star Roofing is the premier Roofing company serving New Hampshire and Massachusetts for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want your job done right, call Anthony today !

"The business owner demanded cash on the spot and did not provide an invoice for the work done"

Fabien S on June 2025

Tar Star Roofing is the premier Roofing company serving New Hampshire and Massachusetts for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want your job done right, call Anthony today !

"The business owner demanded cash on the spot and did not provide an invoice for the work done"

Fabien S on June 2025


Avatar for United Home Experts & United Painting Co

United Home Experts & United Painting Co

60 Pleasant St
4.31(
154
)
Approved Pro

United Home Experts & United Painting Co

60 Pleasant St
4.31(
154
)
Approved Pro
Customers say: Super punctual
2846 local quotes requested
27 years of experience

United brings over 25 years of experience in long-term, low maintenance and beautiful roofing, siding, windows and painting solutions. We offer top-quality products and a team of knowledgeable and experienced professionals committed to each step of your remodel. Our team is built to handle the unique needs of every New England property, so you get the best value for your investment. Not to mention our lifetime warranties, dedicated repair and service department, amazing customer service and the highest level of manufacturer certifications. We live by our core values: be positive, energetic, and fun; tell the truth and keep your word; creatively find solutions; know your stuff; make customers happy - and we look forward to serving you! Request an estimate: https://unitedhomeexperts.com/angies-list/

"Very disappointed. We asked for triple pane windows, and someone on their end ordered double pane. Luckily we noticed day of installation, and they had to re-order the proper ones we signed for. Finally the group of installers who came did a horrible job. Trash, insulation, and broken glass on our front lawn. Horribly cut wood trim that we had to redo ourselves. Poor sealing that we need to redo. Our hopper window was misaligned and couldn't close. The hinge arm on our casement window has detached from the channel. Communication is spotty from them, and sometimes we don't get an answer by call or text until we message repeatedly. It took over a year to have our project done from contract signing to end, and there are still issues cropping up. Out of the dozen of contractors we've hired the past year and a half, they have been the most disappointing and for what we paid, the quality of work was truly disappointing."

Cin W on June 2023

United brings over 25 years of experience in long-term, low maintenance and beautiful roofing, siding, windows and painting solutions. We offer top-quality products and a team of knowledgeable and experienced professionals committed to each step of your remodel. Our team is built to handle the unique needs of every New England property, so you get the best value for your investment. Not to mention our lifetime warranties, dedicated repair and service department, amazing customer service and the highest level of manufacturer certifications. We live by our core values: be positive, energetic, and fun; tell the truth and keep your word; creatively find solutions; know your stuff; make customers happy - and we look forward to serving you! Request an estimate: https://unitedhomeexperts.com/angies-list/

"Very disappointed. We asked for triple pane windows, and someone on their end ordered double pane. Luckily we noticed day of installation, and they had to re-order the proper ones we signed for. Finally the group of installers who came did a horrible job. Trash, insulation, and broken glass on our front lawn. Horribly cut wood trim that we had to redo ourselves. Poor sealing that we need to redo. Our hopper window was misaligned and couldn't close. The hinge arm on our casement window has detached from the channel. Communication is spotty from them, and sometimes we don't get an answer by call or text until we message repeatedly. It took over a year to have our project done from contract signing to end, and there are still issues cropping up. Out of the dozen of contractors we've hired the past year and a half, they have been the most disappointing and for what we paid, the quality of work was truly disappointing."

Cin W on June 2023


Avatar for Long Home Products

Long Home Products

30 Centre Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Long Home Products

30 Centre Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1700 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!


Avatar for James & Whitney Co.

James & Whitney Co.

46 River Rd
4.64(
11
)
Approved Pro

James & Whitney Co.

46 River Rd
4.64(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
905 local quotes requested

Bringing the personal touch back to home improvement! As a locally owned and operated business, we are dedicated to each client's satisfaction and committed to building lasting relationships. Our expert team specializes in roofing and siding to enhance your home's beauty, efficiency, and value—all backed by our workmanship warranty. With us, the job isn’t done until it’s done right. Call or click to schedule your free estimate today and experience the difference in quality and service!

"Expensive, but very professional. Straightforward quote process, work done quickly and run on schedule, good workmanship, thorough cleanup"

Dave K on September 2024

Bringing the personal touch back to home improvement! As a locally owned and operated business, we are dedicated to each client's satisfaction and committed to building lasting relationships. Our expert team specializes in roofing and siding to enhance your home's beauty, efficiency, and value—all backed by our workmanship warranty. With us, the job isn’t done until it’s done right. Call or click to schedule your free estimate today and experience the difference in quality and service!

"Expensive, but very professional. Straightforward quote process, work done quickly and run on schedule, good workmanship, thorough cleanup"

Dave K on September 2024


Avatar for Adam Vaillancourt Roofing & Construction LLC

Adam Vaillancourt Roofing & Construction LLC

45 Emerson Rd
4.71(
70
)
Approved Pro

Adam Vaillancourt Roofing & Construction LLC

45 Emerson Rd
4.71(
70
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
962 local quotes requested

Adam Vaillancourt Roofing & Gutters is Chelmsford’s go-to roofing contractor, proudly serving Southern New Hampshire, Northern Massachusetts, and Southern Maine. We specialize in residential and commercial roof replacement, roof repair, and roof maintenance—including asphalt shingles, flat roofing, and premium metal systems. Our team uses top-quality materials and industry-best installation practices to protect your home for the long haul. We also offer expert gutter solutions with Gutter Shutter® systems, professional roof cleaning and rejuvenation, skylight repair and replacement, and attic ventilation services. With a reputation built on trust, craftsmanship, and customer-first service, Adam Vaillancourt Roofing is committed to you.

"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."

Lynda V on December 2024

Adam Vaillancourt Roofing & Gutters is Chelmsford’s go-to roofing contractor, proudly serving Southern New Hampshire, Northern Massachusetts, and Southern Maine. We specialize in residential and commercial roof replacement, roof repair, and roof maintenance—including asphalt shingles, flat roofing, and premium metal systems. Our team uses top-quality materials and industry-best installation practices to protect your home for the long haul. We also offer expert gutter solutions with Gutter Shutter® systems, professional roof cleaning and rejuvenation, skylight repair and replacement, and attic ventilation services. With a reputation built on trust, craftsmanship, and customer-first service, Adam Vaillancourt Roofing is committed to you.

"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."

Lynda V on December 2024


Avatar for Precision Exteriors

Precision Exteriors

22 Dow Highway
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Precision Exteriors

22 Dow Highway
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
230 local quotes requested

We’re a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We specialize in Wood and Vinyl Siding, Asphalt Shingle Roofing, and a variety of carpentry related tasks to include framing, doors, and windows. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

We’re a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We specialize in Wood and Vinyl Siding, Asphalt Shingle Roofing, and a variety of carpentry related tasks to include framing, doors, and windows. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!


Avatar for Clear Choice Home Improvements

Clear Choice Home Improvements

8025 South Willow St
4.73(
349
)
Approved Pro

Clear Choice Home Improvements

8025 South Willow St
4.73(
349
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2762 local quotes requested

Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.

"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."

John O on September 2024

Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.

"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."

John O on September 2024


Avatar for Marquis Roofing

Marquis Roofing

1280 New Hampshire 3A
4.96(
28
)
Approved Pro

Marquis Roofing

1280 New Hampshire 3A
4.96(
28
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
607 local quotes requested

GAF Master Elite roofing contractor. We install one of a kind standing seam roofing systems with panels made on site. we work on commercial and residential properties in NH, and MA

"They did a good job and I have no complaints. They came back and cleaned up all the mess."

Steve S on January 2021

GAF Master Elite roofing contractor. We install one of a kind standing seam roofing systems with panels made on site. we work on commercial and residential properties in NH, and MA

"They did a good job and I have no complaints. They came back and cleaned up all the mess."

Steve S on January 2021


K & M's Home Solutions

16 Commerce Way
4.90(
10
)
Approved Pro

K & M's Home Solutions

16 Commerce Way
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
130 local quotes requested

With over 20 years in the building industry, our knowledge and experience can put your mind at ease that your home improvement needs will be done by a professional that cares about meeting your goals within your budget. Services include insulation and weatherization, kitchen and bath remodel and design, decks, siding, roofs, additions and new construction. We do it all - frame to finish.

"Mike and Melissa were fantastic to work with. We always knew what was going on with our project and it came out great."

Matt R on August 2023

With over 20 years in the building industry, our knowledge and experience can put your mind at ease that your home improvement needs will be done by a professional that cares about meeting your goals within your budget. Services include insulation and weatherization, kitchen and bath remodel and design, decks, siding, roofs, additions and new construction. We do it all - frame to finish.

"Mike and Melissa were fantastic to work with. We always knew what was going on with our project and it came out great."

Matt R on August 2023


Avatar for OTB remodeling

OTB remodeling

5.00(
2
)
Approved Pro

OTB remodeling

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
805 local quotes requested

At OTB Remodeling, we specialize in high-quality roofing and siding services designed to protect and enhance your home. Our experienced team is committed to delivering exceptional craftsmanship, whether you're repairing storm damage or upgrading your exterior!

"Chris and Aaron worked with us to help figure out where the mildew smell was coming from. We just bought a house and the back bedroom smelled awful. They replied to our request for an estimate ASAP. We couldn't be happier with the service I received from them! We had some damaged siding and a leaky window that needed immediate attention. They responded quickly, assessed the situation thoroughly, and provided a clear, affordable estimate. Being a local company, they were able to schedule the repairs much faster than other companies I contacted. The work itself was top-notch; the siding looks seamless, and the window is now perfectly sealed. What truly impressed me was their trustworthiness. They were honest about the necessary repairs, didn't try to up-sell anything, and kept me informed throughout the entire process. If you're looking for a reliable, affordable, and talented siding company, we highly recommend them!"

Heidi D on April 2025

At OTB Remodeling, we specialize in high-quality roofing and siding services designed to protect and enhance your home. Our experienced team is committed to delivering exceptional craftsmanship, whether you're repairing storm damage or upgrading your exterior!

"Chris and Aaron worked with us to help figure out where the mildew smell was coming from. We just bought a house and the back bedroom smelled awful. They replied to our request for an estimate ASAP. We couldn't be happier with the service I received from them! We had some damaged siding and a leaky window that needed immediate attention. They responded quickly, assessed the situation thoroughly, and provided a clear, affordable estimate. Being a local company, they were able to schedule the repairs much faster than other companies I contacted. The work itself was top-notch; the siding looks seamless, and the window is now perfectly sealed. What truly impressed me was their trustworthiness. They were honest about the necessary repairs, didn't try to up-sell anything, and kept me informed throughout the entire process. If you're looking for a reliable, affordable, and talented siding company, we highly recommend them!"

Heidi D on April 2025

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Showing 1-10 of 264
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