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Verified Reviews for Driveway Sealcoating pros in Cornish, NH

*The Angi rating for Driveway Sealcoating companies in Cornish, 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 Cornish, 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 November 19, 2025

Find Driveway sealcoating pros in Cornish

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 Mascoma Waste Management

Mascoma Waste Management

4.95(
20
)
•Approved Pro

Mascoma Waste Management

4.95(
20
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
42 local quotes requested

Mascoma Waste Management, 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.

"Very professional."

Judith M on February 2025

Mascoma Waste Management, 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.

"Very professional."

Judith M on February 2025

Quality Paving LLC

5.00(
3
)

Quality Paving LLC

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I own an Asphalt Paving and sealcoating Business That also does all Types of Driveway installs to repairs from Gravel and Colored Slate to a New paved driveway I have been in Business for myself since 2008 and was in the Excavation Business before that , My crew and myself put great pride in every job from a simple repair, snowplowing to Paving a new parking lot

"The service was exceptional. They were timely, kept all his promises and great quality of work. I will recommend them to anybody"

Michelle L on April 2022

I own an Asphalt Paving and sealcoating Business That also does all Types of Driveway installs to repairs from Gravel and Colored Slate to a New paved driveway I have been in Business for myself since 2008 and was in the Excavation Business before that , My crew and myself put great pride in every job from a simple repair, snowplowing to Paving a new parking lot

"The service was exceptional. They were timely, kept all his promises and great quality of work. I will recommend them to anybody"

Michelle L on April 2022

C Small Property Services

No reviews yet

C Small Property Services

No reviews yet
Emergency services offered

Excavation company with extensive experience in foundation preparations for house sites and garages, septic systems, land clearing, drainage along with other land scaping projects including hard scaping. We are fully insured and provide free estimates at your convenience. Reputable owner operated business since 2007

Excavation company with extensive experience in foundation preparations for house sites and garages, septic systems, land clearing, drainage along with other land scaping projects including hard scaping. We are fully insured and provide free estimates at your convenience. Reputable owner operated business since 2007

Granite State Lawncare

No reviews yet

Granite State Lawncare

No reviews yet
29 years of experience

We are a general contracting property service company specializing in all aspects of construction to weekly lawn maintenance programs. We are a fully staffed company who never subcontracts work to assure 100% client satisfaction. We accept all major credit cards and offer payment via our website granitestatelawns.com

We are a general contracting property service company specializing in all aspects of construction to weekly lawn maintenance programs. We are a fully staffed company who never subcontracts work to assure 100% client satisfaction. We accept all major credit cards and offer payment via our website granitestatelawns.com

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Driveway Sealcoating questions, answered by experts

Professionals restore the surface to a fresh, attractive finish by applying a new, even sealant layer.

If your asphalt driveway shows cracks, potholes, or standing water, it’s likely time for a repair. Cracks, big or small, let water seep in, weakening the base and causing further damage. Potholes are a sign of this weakening process in action while standing water suggests your driveway has poor drainage, which can cause even more issues. You may also see warping or buckling—a sign of a compromised base layer—or sinking pavement. Spotting these signs early on can help you save yourself a bigger repair bill in the future.

Ideally, you should seal your driveway when there won’t be rain for several days, but at a minimum, there can’t be rain for at least 24 hours. If it rains shortly after you seal your driveway, the water can wash away the sealer and render your work useless. You’ll have to wait for your driveway to dry out and try applying again. Note that some sealers—like oil-based sealers or specialty fast-drying sealers—may cure faster. Ask your contractor for information on timing before the install, and if there’s rain in the forecast, postpone the job.

A good asphalt maintenance schedule covers all the pitfalls that can happen to your asphalt. Just how often you should maintain your pavement will depend on the type of maintenance. Resealing your asphalt driveway should be done every three to five years. Cleaning is more of an annual task while repairing cracks and potholes comes in on an as-needed basis.

You should contact your driveway installer before winterizing a newly installed driveway. Winterizing it before the asphalt or concrete has fully cured can damage the driveway. But in many cases, you don't need to winterize a newly installed driveway anyway since it's likely freshly sealed and won't have much damage yet. 

The Cornish, NH homeowners’ guide to driveway sealcoating

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

See all articles

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