Top-rated driveway sealcoating pros.

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There are 8 highly-rated local driveway sealcoating pros.

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon71
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Dunbarton

JY Paving & Decorative Asphalt

5.00(
14
)
Approved Pro

JY Paving & Decorative Asphalt

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

JY Paving & Decorative Asphalt is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"I recently had my driveway paved as well as the secondary driveway treated with gravel and compacting. The contractor was JY Paving- [*** Link removed ***] I was looking for a vendor and had a couple of suggestions from people I trusted. Only one of those entities bothered to come to my house and give me a quote. Then they told me they couldn't do it until next year. So I called a couple of others after doing an internet search and Jim Young was the only one who responded to me. He came to my house where we defined the scope and he gave me a quote. I later expanded the scope and he immediately followed up with the additional, reasonable costs. I thought his quote was more than fair, so I elected to take a chance and trust him. He showed up at my house as promised with all the equipment, paving materials, gravel and personnel required to cover my scope of work. Jim was out there operating the paver and roller and when he wasn't on one of those, he had a shovel or a rake in his hand and was trimming up the sides. Whenever I asked for a tweak here and there, he immediately tended to the issue with a smile on his face, no questions asked. At the end of the day, I had what I felt like was a beautiful primary driveway and secondary driveway. I was very happy to hand him a check reflecting the full amount of the work he and his crew had performed. When you have the owner of a company in the field operating equipment and manning shovels and rakes, you not only get a good product but you get excellent value because he's not paying a foreman to run his operation. I couldn't recommend JY Paving any more highly. He was very pleasant to deal with and offered me a great value."

Jim H on November 2024

JY Paving & Decorative Asphalt is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"I recently had my driveway paved as well as the secondary driveway treated with gravel and compacting. The contractor was JY Paving- [*** Link removed ***] I was looking for a vendor and had a couple of suggestions from people I trusted. Only one of those entities bothered to come to my house and give me a quote. Then they told me they couldn't do it until next year. So I called a couple of others after doing an internet search and Jim Young was the only one who responded to me. He came to my house where we defined the scope and he gave me a quote. I later expanded the scope and he immediately followed up with the additional, reasonable costs. I thought his quote was more than fair, so I elected to take a chance and trust him. He showed up at my house as promised with all the equipment, paving materials, gravel and personnel required to cover my scope of work. Jim was out there operating the paver and roller and when he wasn't on one of those, he had a shovel or a rake in his hand and was trimming up the sides. Whenever I asked for a tweak here and there, he immediately tended to the issue with a smile on his face, no questions asked. At the end of the day, I had what I felt like was a beautiful primary driveway and secondary driveway. I was very happy to hand him a check reflecting the full amount of the work he and his crew had performed. When you have the owner of a company in the field operating equipment and manning shovels and rakes, you not only get a good product but you get excellent value because he's not paying a foreman to run his operation. I couldn't recommend JY Paving any more highly. He was very pleasant to deal with and offered me a great value."

Jim H on November 2024


Avatar for North Point Paving

North Point Paving

27 Queen St
4.86(
21
)
Approved Pro

North Point Paving

27 Queen St
4.86(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
49 local quotes requested

Here at Howards Paving we specialize in many types of asphalt repairs and as well as asphalt installation to the highest level of standards. We here at Howards Paving have over 30 years of asphalt experience

"Great. They did their work quickly and professionally. Friendly."

Daniel C on December 2023

Here at Howards Paving we specialize in many types of asphalt repairs and as well as asphalt installation to the highest level of standards. We here at Howards Paving have over 30 years of asphalt experience

"Great. They did their work quickly and professionally. Friendly."

Daniel C on December 2023


Avatar for Wsantos Construction Services LLC

Wsantos Construction Services LLC

4 Jodie Road
5.00(
4
)
Approved Pro

Wsantos Construction Services LLC

4 Jodie Road
5.00(
4
)
Approved Pro
Customers say: Quick response
98 local quotes requested
17 years of experience

We take pride in every one of our projects, no matter what the size. We will give you a finished product that will enhance your home forever. We have competitive prices, second to none workmanship and a prompt responsive team! We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. We are here to help you! Call us today!

"I spent a lot of time trying to find someone that could replace my front steps. Getting someone to actually call back was the first challenge. Then, trying to find someone who does everything we wanted: granite steps, faux stone facing and sides, white railings, and the ability to tear up and lower my walkway then redo it to make the first step 7” was an even bigger challenge. We finally found the right guy/company and we are very happy with the results. Walter Santos of W. Santos Construction did it all for us. He started within days of us accepting his proposal. He was kind, communicated the next steps with us well, and the quality was fantastic. I was outside tonight taking photos and a family was taking a walk stopped me to ask who did the steps because “they make the house.” I took some dry and wet pics after the dust was washed off and I’m very happy with the results. He even came out to finish on Memorial Day."

Stephen T on May 2023

We take pride in every one of our projects, no matter what the size. We will give you a finished product that will enhance your home forever. We have competitive prices, second to none workmanship and a prompt responsive team! We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. We are here to help you! Call us today!

"I spent a lot of time trying to find someone that could replace my front steps. Getting someone to actually call back was the first challenge. Then, trying to find someone who does everything we wanted: granite steps, faux stone facing and sides, white railings, and the ability to tear up and lower my walkway then redo it to make the first step 7” was an even bigger challenge. We finally found the right guy/company and we are very happy with the results. Walter Santos of W. Santos Construction did it all for us. He started within days of us accepting his proposal. He was kind, communicated the next steps with us well, and the quality was fantastic. I was outside tonight taking photos and a family was taking a walk stopped me to ask who did the steps because “they make the house.” I took some dry and wet pics after the dust was washed off and I’m very happy with the results. He even came out to finish on Memorial Day."

Stephen T on May 2023


Avatar for Fortin’s Construction

Fortin’s Construction

Surrounding Areas
5.00(
3
)
Approved Pro

Fortin’s Construction

Surrounding Areas
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
155 local quotes requested

Fortin's Construction handles all things concrete from foundations to finished floors to countertops and stamped patios. We also specialize in epoxy floors. We are a Veteran owned & operated company. We proudly offer Military discounts available! We pride ourselves on excellent customer service and doing the job right the first time. Call or text us today for an estimate.

"This is a very professional and high quality company. They completed the countertops in two days. The epoxy had a flaw from the manufacturer and they come back immediately and re surfaced it. The counters look like glass. The price was reasonable. We are very happy with the result. The only negative is they could have done a better job cleaning up."

Phil B on January 2025

Fortin's Construction handles all things concrete from foundations to finished floors to countertops and stamped patios. We also specialize in epoxy floors. We are a Veteran owned & operated company. We proudly offer Military discounts available! We pride ourselves on excellent customer service and doing the job right the first time. Call or text us today for an estimate.

"This is a very professional and high quality company. They completed the countertops in two days. The epoxy had a flaw from the manufacturer and they come back immediately and re surfaced it. The counters look like glass. The price was reasonable. We are very happy with the result. The only negative is they could have done a better job cleaning up."

Phil B on January 2025


T & M Concrete

32 Greer Road
New on AngiNew on Angi
Approved Pro

T & M Concrete

32 Greer Road
New on AngiNew on Angi
Approved Pro
27 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for A Plus Paving, LLC

A Plus Paving, LLC

PO Box 1352
4.63(
46
)
Approved Pro

A Plus Paving, LLC

PO Box 1352
4.63(
46
)
Approved Pro
Customers say: Quick response
11 local quotes requested
24 years of experience

A Plus Paving is a third generation, family owned and operated asphalt paving contractor. We specialize in driveways, roads and parking lots. All work done by A Plus Paving is insured and bonded. We stand behind our work. With over 50 years of experience, we are a name you can trust. The owner is on every job we do. No paving job is too big or too small for A Plus Paving, our professional staff provides excellent customer service from the beginning to the end of your project. We are experts in our field and we value your business. RATED A+ WITH BBB (603)-893-0092 (978)-623-0092

"Richard was great! He gave an honest estimate of what needed to be done along with a check list. He did everything he said he would do and more. His crew also did a great job on this hot day in August. "

John P on August 2025

A Plus Paving is a third generation, family owned and operated asphalt paving contractor. We specialize in driveways, roads and parking lots. All work done by A Plus Paving is insured and bonded. We stand behind our work. With over 50 years of experience, we are a name you can trust. The owner is on every job we do. No paving job is too big or too small for A Plus Paving, our professional staff provides excellent customer service from the beginning to the end of your project. We are experts in our field and we value your business. RATED A+ WITH BBB (603)-893-0092 (978)-623-0092

"Richard was great! He gave an honest estimate of what needed to be done along with a check list. He did everything he said he would do and more. His crew also did a great job on this hot day in August. "

John P on August 2025


Craig Roux

No reviews yet

Craig Roux

No reviews yet
1 years of experience

I specialize in forming and pouring foundations, floors, housekeeping pads and sidewalks. I am striving to provide a quality product and maintain a productive relationship with all of my customers.

I specialize in forming and pouring foundations, floors, housekeeping pads and sidewalks. I am striving to provide a quality product and maintain a productive relationship with all of my customers.


Granite State Black Toppers

48 Londonderry Turnpike
No reviews yet

Granite State Black Toppers

48 Londonderry Turnpike
No reviews yet

Let Granite State Black Toppers put you on solid ground. At Granite State Black Toppers, we are dedicated to delivering high-quality material, experienced installation or repair, and the best customer care in the business. We pay attention every aspect of your project to help ensure that your project is completed on time and on budget, looks great, and can stand up to years of foot or vehicle traffic. We take your project seriously and the team at Granite State Black Toppers is focused on your satisfaction. Put our team to work on your next project. Contact Granite State Black Toppers today to request a quote.

Let Granite State Black Toppers put you on solid ground. At Granite State Black Toppers, we are dedicated to delivering high-quality material, experienced installation or repair, and the best customer care in the business. We pay attention every aspect of your project to help ensure that your project is completed on time and on budget, looks great, and can stand up to years of foot or vehicle traffic. We take your project seriously and the team at Granite State Black Toppers is focused on your satisfaction. Put our team to work on your next project. Contact Granite State Black Toppers today to request a quote.


E&J HARDSCAPING & LANDSCAPING INC.

56 Newburyport Turnpike
5.00(
17
)

E&J HARDSCAPING & LANDSCAPING INC.

56 Newburyport Turnpike
5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.

"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"

Raymond O on September 2025

We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.

"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"

Raymond O on September 2025


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Driveway Sealcoating questions, answered by experts

Instead of a set number of types, asphalt comes in variations designed for different needs. Some are categorized by temperature—hot mix, warm mix, and cold mix. Others are sorted by composition, like dense-graded, gap-graded (such as Stone Matrix Asphalt), porous, and mastic asphalt. There are also modified versions with added compounds like polymers, rubber, or emulsions. Instead of focusing on a number, it may be more useful to understand how contractors customize asphalt for durability, climate, and traffic conditions.

Most sealing projects take 1-2 days, including drying time before allowing traffic.

We don’t recommend sealing brand-new asphalt; instead, wait for at least three months so that the asphalt has some time to cure. If it’s applied too soon, the seal coat can trap oils and chemicals in the asphalt, preventing it from fully curing and leading to a weaker surface that’s susceptible to damage. 

Yes, it’s possible to seal your driveway too much. Whether you have an asphalt or concrete driveway, sealing it every year opens your driveway to potential damage. Sealing an asphalt driveway annually may cause the seal to crack and peel even more. It may even trap oils within the asphalt that can leave you driving on a soft driveway. Avoid sealing your concrete driveway too much to prevent the concrete from cracking. If water enters these cracks, it can freeze, expand, and cause the cracks to worsen.

No. You cannot use asphalt products on concrete driveways. To seal a concrete driveway, use acrylic, epoxy, polyurethane, silane, siloxane, and silicate sealers or deep penetration sealers made specifically for concrete. Meanwhile, asphalt sealers contain refined coal tar (asphalt emulsion), water, sand, clay, polymers, and additives and are incompatible with concrete’s surface texture and higher density.

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The Dunbarton, NH homeowners’ guide to driveway sealcoating

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