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There are 5 highly-rated local driveway sealcoating pros.

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TRUSTED BY ALTON BAY, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon130
    Verified driveway sealcoating reviews

Verified Reviews for Driveway Sealcoating pros in Alton Bay, NH

*The Angi rating for Driveway Sealcoating companies in Alton Bay, 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 Alton Bay, 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 October 29, 2025

Find Driveway sealcoating pros in Alton Bay

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
41 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 JonCrete

JonCrete

27 A Bell St
No reviews yet

JonCrete

27 A Bell St
No reviews yet
15 years of experience

Concrete Flatwork Pool Decks and Patios/Walkways Stamped, Colored, textured Concrete countertops Fireplace Surrounds Showers Outdoor kitchens Ground and Polished concrete new and existing

Concrete Flatwork Pool Decks and Patios/Walkways Stamped, Colored, textured Concrete countertops Fireplace Surrounds Showers Outdoor kitchens Ground and Polished concrete new and existing

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

Cartonio Concrete-Flatwork LLC

No reviews yet

Cartonio Concrete-Flatwork LLC

No reviews yet
Free onsite estimate

* Owner operated business * 5-years experience * We Specialize in - house and garage floor, patios, walkways, stamped patios and walkways, steps, driveways, shed slabs, trailer slab and monolithic slabs. * Fully insured

* Owner operated business * 5-years experience * We Specialize in - house and garage floor, patios, walkways, stamped patios and walkways, steps, driveways, shed slabs, trailer slab and monolithic slabs. * Fully insured

Avatar for TLC Asphalt

TLC Asphalt

East Broadway
No reviews yet

TLC Asphalt

East Broadway
No reviews yet
Free onsite estimate

We expert in commercial and residential paving , excavating and seal coating. We provide 100% folding shirt and guaranteed work.

We expert in commercial and residential paving , excavating and seal coating. We provide 100% folding shirt and guaranteed work.

Avatar for Clark Co

Clark Co

31 Worthley Ave
4.33(
6
)

Clark Co

31 Worthley Ave
4.33(
6
)
Customers say: Terrific value
18 years of experience

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! Asphalt paving and sealcoating

"The crew missed a spot in front of our garage door. I called the next day and Bobby said he look into it. Didn't hear anything for two weeks so I called again and spoke with Clark. He said he'd be out that week to look it over. Again, two weeks went by with out anyone contacting me. If you want a thorough job do not use this company."

Joe M on June 2021

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! Asphalt paving and sealcoating

"The crew missed a spot in front of our garage door. I called the next day and Bobby said he look into it. Didn't hear anything for two weeks so I called again and spoke with Clark. He said he'd be out that week to look it over. Again, two weeks went by with out anyone contacting me. If you want a thorough job do not use this company."

Joe M on June 2021

Candido Services LLC

103 Ward St
No reviews yet

Candido Services LLC

103 Ward St
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.

Cuccias Asphalt

336 Old Concord Tpke
3.83(
6
)

Cuccias Asphalt

336 Old Concord Tpke
3.83(
6
)
Customers say: True professional

Cuccias Asphalt is a family owned business we offer free estimates are fuly insured and the owner Thomas is on all jobs from start to finish.

"NOT GOOD!!!!! They came to me looking for work and i provided work for them. They started off acting nice and trying to be polite.Long story short they convinced my to pay before the work was complete, When i question them they said we'll leave everything here, even offered to give me the keys to the paver. I should of took them. Because they came back the next morning loading up and never brought it back. Instead sent two guys in a pickup with shovels, racks and what look to be a 12" hand held vibrator to finish a spot appx 20' x 12'. There's footprints and many other poor workmanship eussies they said could and would be fixed .When ask multiply times when are you coming to make repairs. They either said today after we get done with another job or first thing in the morning. Which they never did (liars) Needless to say it looks like **** and after days of calling THEY NEVER CAME BACK"

Steve M on August 2024

Cuccias Asphalt is a family owned business we offer free estimates are fuly insured and the owner Thomas is on all jobs from start to finish.

"NOT GOOD!!!!! They came to me looking for work and i provided work for them. They started off acting nice and trying to be polite.Long story short they convinced my to pay before the work was complete, When i question them they said we'll leave everything here, even offered to give me the keys to the paver. I should of took them. Because they came back the next morning loading up and never brought it back. Instead sent two guys in a pickup with shovels, racks and what look to be a 12" hand held vibrator to finish a spot appx 20' x 12'. There's footprints and many other poor workmanship eussies they said could and would be fixed .When ask multiply times when are you coming to make repairs. They either said today after we get done with another job or first thing in the morning. Which they never did (liars) Needless to say it looks like **** and after days of calling THEY NEVER CAME BACK"

Steve M on August 2024

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Driveway Sealcoating questions, answered by experts

A good rule for all homeowners is to seal every driveway to protect it. Wait at least three months to seal an asphalt driveway and one month to seal a concrete driveway. You know it’s time to reseal your driveway when it shows obvious signs of wear and tear. It may appear as fading or discolored asphalt, small cracks, and oil stains. If you notice that one area of your driveway seems to dry slower than others, it’s time to reseal.

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.

Many services include sealing as part of the repair process. Confirm with your provider.

What causes driveways to crack can vary by driveway material. Sealcoating with the right formula creates a protective "shell" over a driveway. Resealing a driveway on schedule helps to preserve its lifespan substantially by keeping it protected against damage from UV rays, motor oil, chemicals, hail, rain, snow, and more. If you don't reseal your driveway, this will lead to brittleness, cracking, and potholes that can eventually cause your driveway to fall apart.

The best ways to increase the lifespan of your driveway are to carry out proper maintenance and get repairs done quickly. First, reseal your driveway every one to three years to protect it from the elements. If you start to notice significant cracks, hire a professional to diagnose the problem before it gets more serious. You can also use sand instead of salt when de-icing your driveway (since salt is corrosive) and clean your driveway annually using a pressure washer to keep it in tip-top shape.

The Alton Bay, 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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