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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon91
    Verified driveway sealcoating reviews

Top-Rated Driveway sealcoating pros in Cornwall - Updated Nov 2026

Avatar for Wells Asphalt
Wells Asphalt
4.4(
45
)
Asphalt Sealing- For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Prompt response to my request for estimate to have driveway resurfaced. Followed up in timely manner. What I liked was they were a true family business. Showed up on time to complete job. My driveway looks amazing. Thanks Wells."
Grade
Before
Add stone base
Key way
3 inches type 6 Asphalt

+56

Response time1 day
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mark's Asphalt
Mark's Asphalt
4.6(
25
)
Asphalt Sealing- For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Marks asphalt did a great job of milling and resurfacing one side of my driveway that had water damage thru bad drainage problems. The son ( not sure if he is mark if its the name of his dad) was very nice , professional and worked with me on the price. He and his dad were on-site and even racked the asphalt with their guys...good to see they both got their hands "dirty" ! They went over and above the call of duty and even made a small asphalted area for my bins with leftover asphalt. Very happy with job. Highly recommended and Will get them back next year to seal my drive way"
Parking lot entrance way.
Parking lot entrance way.
Prepared and graded.
Paved.
Drain rebuild.

+7

Response time3 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J.W. Smith Paving
J.W. Smith Paving
5.0(
5
)
Asphalt SealingAsphalt Sealing- For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 1960

Free estimates

Warranties offered

"With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!" \n

Paving driveway
Paving driveway
Paving driveway
Paving driveway
Paving driveway

+1

4 neighbors recently requested a quote
Avatar for Hardrock Paving, LLC
Hardrock Paving, LLC
4.5(
60
)
Asphalt Sealing- For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

All County Paving 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.

My jobs
My jobs
My jobs
My jobs
My jobs

+15

Recommended by92%of homeowners
Avatar for Advanced Pavement Marking
Advanced Pavement Marking
4.4(
7
)
Asphalt Sealing- For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"I cannot brag enough about how amazing this company is! Finding the right person to do a home improvement project is extremely hard but I have no doubt in my mind that I chose the right company for the job! Jason and his company are professional, Friendly and Caring.I m so excited to be able to show off our driveway this summer. Definitely recommended."
Response time9 hrs
10 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Jaguar Paving Corp.
Jaguar Paving Corp.
4.4(
7
)
Asphalt SealingAsphalt Sealing- For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We had are gravel driveway re-graded with additional gravel, along with re-doing our Belgium block apron. We requested several proposals and found ADR PRO BUILDERS LANDSCAPING's to be the most responsive and flexible. We worked with Eligio who was knowledgeable and responsive to what we were looking to accomplish. He met with us on a Saturday and had a proposal within a few days. His proposal was also very reasonable from a pricing perspective. He started the work on the date he promised and completed his work on a time. He had a sizable crew. I also found it refreshing not to have a long contract loaded with legalize and escape clauses for any responsibility and attaching risks to us related for non payment. ADR had a very straight forward payment requirement. Bottom line we would strongly recommend ADR, and have already done so."
New Asphalt Driveway with a new Edge (Belgian Blocks)
New Asphalt Driveway
New Asphalt Driveway
New Asphalt Driveway
Patio Pavers

+22

Response time1 day
Response rate96%
9 neighbors recently requested a quote
...
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Driveway Sealcoating FAQs, answered by experts

The best time to seal a driveway is during periods of mild, dry weather, typically from late spring through early fall. For the sealant to bond and cure properly, it needs warm conditions. Avoid sealing in the winter when temperatures are too low.

For optimal results, follow these guidelines:

  • Temperature: Apply sealant when air and surface temperatures are consistently above a minimum of 50-55°F. The ideal range is often between 60°F and 80°F. Avoid applying sealer in extreme heat (above 90-95°F), as it can cause the sealant to dry too quickly and improperly.

  • Weather: Choose a time with no rain in the forecast for at least 24 to 48 hours after application. Rain can wash away the sealant before it has fully cured.

  • Timing and Cost: While spring and fall offer ideal temperatures, they are also the busiest seasons for driveway sealing companies, which may lead to higher costs due to increased demand. The best specific month will depend on your local climate.

Though they may look similar, tar and bitumen come from different sources. Bitumen is a petroleum product—extracted during crude oil refining—and is mostly made up of hydrocarbons. Tar comes from burning down organic materials like coal or wood. Bitumen is strictly oil-based, while tar is a mix of compounds from natural sources. Both are used as binders in paving; however, bitumen is the standard for today’s asphalt. Tar use has mostly faded out of road construction.

Oil can permanently stain a concrete driveway if it fully dries or sits for weeks without cleaning. Concrete is porous and absorbs the oil deeper over time. That’s why it’s best to remove an oil stain when it’s wet by applying an absorbent material, sweeping the area, applying dish soap, scrubbing, and then rinsing.

To extend the lifespan of an asphalt surface, sealcoat it every 2-3 years, repair cracks promptly, and clean it regularly to remove debris.

Whether you should resurface or replace your asphalt driveway heavily depends on its condition. If the foundation is solid and the damage is minor, resurfacing is your best bet because it’s more affordable and faster than replacing the driveway. But if your driveway has foundational problems and/or severe damage, like large, deep cracks and potholes, then it makes more sense to replace it. 

The Cornwall, NY homeowners’ guide to driveway sealcoating

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