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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon41
    Verified driveway sealcoating reviews

Verified Reviews for Driveway Sealcoating pros in Sullivan, NH

*The Angi rating for Driveway Sealcoating companies in Sullivan, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Driveway Sealcoating needs.

*The HomeAdvisor rating for Driveway Sealcoating companies in Sullivan, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Driveway Sealcoating needs.

Last update on December 10, 2025

Find Driveway sealcoating pros in Sullivan

Avatar for Backta Black

Backta Black

4.36(
7
)
•Approved Pro

Backta Black

4.36(
7
)
•Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Backta Black 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.

"We recently hired Backta Black to pave our community roads, and several residents also contracted them to do their driveways. Everyone is very pleased with the quality of work and it has made a positive impact on our neighborhood. The team worked seamlessly, managing the project with minimal disruption, and was professional, efficient, and attentive to detail. The roads and driveways look fantastic, and the prices were very reasonable for such high-quality results. We highly recommend Backta Black to anyone looking for reliable and affordable paving services!"

Lakeside C on November 2024

Backta Black 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.

"We recently hired Backta Black to pave our community roads, and several residents also contracted them to do their driveways. Everyone is very pleased with the quality of work and it has made a positive impact on our neighborhood. The team worked seamlessly, managing the project with minimal disruption, and was professional, efficient, and attentive to detail. The roads and driveways look fantastic, and the prices were very reasonable for such high-quality results. We highly recommend Backta Black to anyone looking for reliable and affordable paving services!"

Lakeside C on November 2024

Avatar for Dirt Dynamix LLC

Dirt Dynamix LLC

No reviews yet

Dirt Dynamix LLC

No reviews yet

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

Candido Services LLC

No reviews yet

Candido Services LLC

No reviews yet
Free onsite estimate

Our mission is to provide our clients with quality craftsmanship at an equitable price, through a team of highly skilled and trained professionals using safe and innovative techniques. While supplying our employee owners with the knowledge and resources necessary for their success.

Our mission is to provide our clients with quality craftsmanship at an equitable price, through a team of highly skilled and trained professionals using safe and innovative techniques. While supplying our employee owners with the knowledge and resources necessary for their success.

Wheaton Excavating LLC

5.00(
2
)

Wheaton Excavating LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Wheaton Excavating LLC we provide top quality and professional workmanship for the residential and commercial markets. working with our clients one on one with diligence,From concept to finish. We offer free estimates and can accept most forms of payment including credit cards.

At Wheaton Excavating LLC we provide top quality and professional workmanship for the residential and commercial markets. working with our clients one on one with diligence,From concept to finish. We offer free estimates and can accept most forms of payment including credit cards.

Eastern Slope Construction

5.00(
1
)

Eastern Slope Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional Excavation & General Contracting services. Family owned & operated in Dublin, NH serving the Monadnock Region with more than 10 Years experience, Eastern Slope Construction LLC, can provide expertise in a wide variety of services including residential, industrial, and commercial projects. Fully insured & locally owned and operated we are able to offer a broad range of services.

Professional Excavation & General Contracting services. Family owned & operated in Dublin, NH serving the Monadnock Region with more than 10 Years experience, Eastern Slope Construction LLC, can provide expertise in a wide variety of services including residential, industrial, and commercial projects. Fully insured & locally owned and operated we are able to offer a broad range of services.

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Driveway Sealcoating questions, answered by experts

DIY sealants exist, but professional application ensures uniform coverage and long-term durability.

The cost of asphalt driveway repair is usually similar to the cost of average concrete driveway repairs, but maintaining asphalt tends to be less expensive on a per-instance basis. For example, resurfacing asphalt costs about $1 less per square foot, but it doesn’t last as long as concrete and will need more frequent repairs. An asphalt driveway lasts 20 to 25 years, but a well-maintained concrete driveway can last twice as long, so the maintenance costs and timeline even out.

Regular maintenance will help you avoid costly repairs and early replacement. Clean the driveway surface with a stiff brush and water at least twice yearly, and remove any weeds that try to take root. Additionally, every two to five years, apply a sealcoat—this protects the driveway against damaging UV rays and keeps it looking like new.

Driveway installation is challenging. While chip seal might sound easier to apply than asphalt, the process still involves heavy machinery and professional skills. Unless you come from a construction background, we recommend hiring an asphalt company to chip seal your new driveway. If you are paving the driveway entirely with chip seal, expect to pay $5 to $10 per square foot.

In general, crack fillers last for about two years on average. That timeline can be shorter if you have extremely harsh winters or longer if you live in a mild climate. Luckily, this product is pretty affordable at the hardware store (about $10 to $30) and easy to DIY, so redoing it every few years shouldn’t be too much of a hassle.

The Sullivan, NH homeowners’ guide to driveway sealcoating

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

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