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Top-Rated Asphalt sealers in Gwynn Oak - Updated Nov 2026

Avatar for E Stanley Asphalt Paving
E Stanley Asphalt Paving
4.2(
412
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"The crew was very efficient and did a wonderful job repairing our cracked asphalt driveway. We are very happy with the result. Joe was great with his communication and adapted professionally to our specific needs. We would definitely call on him again."
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+32

Response time1 day
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for All County Paving, LLC
All County Paving, LLC
4.1(
755
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"All County was great! They came out quickly to quote and got the job done within the same week. Very pleased with the asphalt repair and seal coat."
Seal coated driveway
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+25

Response time1 day
Response rate90%
48 neighbors recently requested a quote
Avatar for Premier Paving
Premier Paving
5.0(
2
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

Approved

We are a family owned Asphalt Paving company with over 30 years combined experience. \nWe specialize in detailed asphalt Driveway Paving and Sealcoating \nWe only use the finest materials and offer 100% customer satisfaction. \nWe also offer parking lot paving services, line stripping and parking Lot Sealcoating. \n

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for SEJ Paving
SEJ Paving
4.5(
6
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The team did a great job laying the asphalt and making the edges very presentable. They also cleaned up after the job was done. They made sure everything was flush with sidewalks. I highly recommend SEJ Paving for your asphalt needs."
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+4

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Accurate Asphalt LLC
Accurate Asphalt LLC
5.0(
18
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Accurate Asphalt completely re-did our 100-foot-long, crumbling driveway on Tuesday, 09/03/19. This involved removing all of the old asphalt, widening the driveway by one foot on each side, adding a 15 foot pad at the top of the driveway, and widening the driveway at the top enough to park an additional vehicle (4 drivers and 5 vehicles). They were done in half a day with a crew of 10. Everyone was courteous and professional. What was most impressive is that the owner, Ace, showed up to check on the progress and to personally meet with us to ask if we had any concerns and what we thought of the job. We could not have been more pleased. Ace also followed up with us this morning, Thu (09/05/19) to make sure everything was all right. I have been in customer service many years, and I pay attention to the subtleties of customer service including a company's sincere concern about a job being done well. Accurate Asphalt was genuinely concerned about our input and satisfaction with their overall performance including the appearance of the new driveway, the quality of the new driveway, and the professionalism of the crew who did the job. I should also mention that Accurate Asphalt's estimate was several thousand dollars less than other quotes we received with no shortcuts taken."
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+7

Response time3 days
Response rate100%
Recommended by100%of homeowners
Avatar for All County Paving LLC
All County Paving LLC
4.1(
628
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Wonderful company. Our neglected driveway was BADLY in need of sealcoating, crack repair and we had a chip which we repaired ourselves will cold patch years ago. They came out, repaired all the cracks, patch and offered/gave it a DOUBLE coat for extra added seal. The total charge was $500, but our driveway is larger than your "Angie's List deal size". and we needed a lot of help. Will call again and recommend to all. COVID-19 compliant as well in case you care..."
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+17

Recommended by90%of homeowners
Avatar for Cartagenas Contracting, LLC
Cartagenas Contracting, LLC
5.0(
6
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

In business since 2017

Free estimates

Emergency services offered

We are a local family owned business that has been in the industry of asphalt paving and stone work for many years.\nWe love bringing smiles with a new driveway or an out door patio.\nOur crew takes one job at the time that ensures that details will not be missed and that everything will be according to what the customer wants.\nWe've been in business for over 5 years but with another 7 years of experience from other paving companies, each crew member plays a role in the business so it is crucial for everyone to be experienced on what they will be doing.\n\nAt Cartagena's Contracting you will find an honest and caring crew that is fully backed up with every state requirement . \n

Driveways - Asphalt Project
Driveways - Asphalt Project
Landscaping - Hardscaping & Pavers Project
Driveways - Asphalt Project
Driveways - Asphalt Project

+16

Recommended by100%of homeowners
Avatar for Pro Seal 500, LLC
Pro Seal 500, LLC
4.8(
21
)
Asphalt Sealing

Serving Gwynn Oak, MD and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Paul was the best contractor that I have ever hired. He is very professional and relatively inexpensive and very affordable for his services. Outstanding job on sealing my driveway."
Response time1 day
Response rate97%
Recommended by85%of homeowners
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FAQs for asphalt sealing projects in Gwynn Oak, MD

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 Gwynn Oak, MD homeowners’ guide to asphalt sealings

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