Top-rated asphalt sealers.

Get matched with top asphalt sealers in Dover, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Asphalt sealers in Dover

New England Paving
4.1(
23
)

Serving Dover, NH and surrounding areas

Angi Approved

Emergency services offered

"During there paving project the company damaged my outdoor HVAC condensers even after I warmed them to use care around the elevated units. I advised the owner of the damage and have been after them for 6 months to live up to there word to repair the damage and honor the repair estimate which was provided to them by the HVAC contractor who preformed the original install and now I can’t get them on the phone and have to file a claim for over $7K in damages As well as the paving project ended up shrinking the width of my driveway by 1 foot on each side from the original foot print"
Call now for free estimates
From start to finish quality in every step
Privat road and two driveways
Asphalt driveway overhall
Commercial

+36

Response time3 days
4 neighbors recently requested a quote
Recommended by78%of homeowners
Sonart Construction Corp.
2.7(
3
)

Serving Dover, NH and surrounding areas

Angi Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for J Mays Asphalt
J Mays Asphalt
New to Angi

Serving Dover, NH and surrounding areas

Angi Approved

In business since 2022

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you

Response time6 days
2 neighbors recently requested a quote
Avatar for asphalt contractors llc
asphalt contractors llc
New to Angi

Serving Dover, NH and surrounding areas

Angi Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, my name is Josiah, owner of Asphalt Contractors LLC. We are a professional paving and asphalt contractor specializing in driveways, parking lots, repairs, sealcoating, and new installations. We take pride in providing high-quality work, fair pricing, and reliable service. If you’re looking to improve or repair your driveway or lot, feel free to message or call for a free estimate!\n

Driveway paving
Driveway paving
Driveway paving
New driveway
New driveway

+19

5 neighbors recently requested a quote
FAQs for asphalt sealing projects in Dover, NH

If you live in a mild climate, you may only need to seal the surface every three years. If you live in extreme heat or cold, you should seal your driveway every other year to protect it from sun or winter weather damage. Consider the frequency of sealing a driveway when purchasing a home in an area with extreme weather.

Sealing your driveway between spring and fall in optimal warm and dry weather conditions maximizes its protection and extends its lifespan. Moderate temperatures allow the sealant to bond properly with the asphalt surface, ensuring a durable seal. Avoid sealing during extreme heat, cold, rain, or snow, as these conditions can prevent the sealant from curing correctly.

An asphalt filler sealer is a product that fills cracks while simultaneously sealing the asphalt surface, providing comprehensive protection in one application. It's ideal for repairing minor damage and preventing future issues. When selecting the best asphalt filler sealer, consider factors such as drying time, durability, environmental impact, and compatibility with your existing asphalt. Choose a high-quality product that fits your budget and meets your driveway's specific needs to ensure long-lasting results.

Maintaining your coated blacktop is essential for its longevity. Clean your driveway thoroughly twice a year using a stiff broom and a pressure washer to remove dirt, debris, and stains. Reseal the surface when required, every two to three years, to keep it protected. Avoid parking on a newly sealed driveway for at least two weeks. Prevent oil and gas spills, and promptly repair cracks or damage to prevent them from worsening. Removing snow and ice promptly can also protect your asphalt from freeze-thaw damage.

Preventing cracks in your driveway starts with regular maintenance. Clean your driveway thoroughly twice a year to remove debris and identify any budding issues. Seal your driveway every two to three years to protect it from water infiltration, UV damage, and wear from traffic. Promptly repair any small cracks to prevent them from expanding. Avoid parking heavy vehicles on the edges of your driveway and ensure proper drainage to reduce stress on the asphalt or concrete. These proactive steps help maintain the integrity of your driveway and extend its lifespan.

Absolutely. You don't need to be restricted to the standard blacktop asphalt. These days, you can find this material in exciting colors like brown, white, green, brick, terracotta, and more. If you have a color in mind, shop around to find the option that suits your vision for your asphalt driveway.

The Dover, NH homeowners’ guide to asphalt sealings

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