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TRUSTED BY SANDY SPRING, MD HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon249
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Sandy Spring

Avatar for R George's Paving LLC
R George's Paving LLC
4.7(
330
)
Asphalt SealingAsphalt Sealing- For Business

Serving Sandy Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"We used R.Georges Paving to re-pave our fairly long driveway (300+ ft long) and were very happy with the results. Ritchie and his crew were very responsive, professional, friendly and always on time. After the job was finished, we had one little issue and they immediately came back and addressed our concern. They also returned about a month after the paving and seal coated the driveway. And again, the results were excellent. We highly recommend R.Georges Paving and Seal Coating."
Driveways - Concrete Project
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+10

Response time1 day
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for E Stanley Asphalt Paving
E Stanley Asphalt Paving
4.2(
412
)
Asphalt SealingAsphalt Sealing- For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"E Stanley paving did a great job. Their representative Joe was friendly and professional and able to answer all our questions. They started the job within a few days of the initial visit. It entailed a lot more work than I thought. They had to bust up three sections of the driveway in order to make it level and get a proper base and had to raise a drain in the driveway. Due to many issues with the county grinder in our front yard that the county has had to excavate our driveway had sunk down 3 inches. They created a smooth surface level to the sidewalk and did a nice job on the edges. We couldn't be more thrilled."
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+32

Response time1 day
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for C. Wells Paving
C. Wells Paving
4.8(
29
)
Asphalt Sealing- For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 1967

Free estimates

Credit card accepted

"Mr. Wells team did a great job, we had to have asphalt removed since it was to high at the top of our driveway. They dug up area, re-paved area as discussed and detailed in our estimate. We would hire again to re-seal our driveway this spring. We would recommend C Wells Paving to family, friends, and neighbors."
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Frank's Blacktop
Frank's Blacktop
4.6(
17
)
Asphalt SealingAsphalt Sealing- For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"From the beginning to the end of our project, Nick was very professional, provided thorough details, and gave us great. Follow up advice on how to take care of our new driveway. I am so pleased with the work that he did and I would highly recommend him."
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+33

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Precision Renovation and Construction
Precision Renovation and Construction
4.5(
25
)
Asphalt Sealing- For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 1996

Free estimates

Offers commercial services

Precision Renovation and Construction is a Washington, D.C.-based company with over 30 years of experience serving both residential and commercial clients. We specialize in masonry, concrete, and asphalt, delivering high-quality workmanship with a strong focus on detail, durability, and reliability. In addition to our core services, we have the expertise to handle a wide range of renovation and construction projects, always prioritizing customer satisfaction and getting the job done right the first time.

Front Facade Restoraation
Front Facade Restoraation
Front Facade Restoraation
Front Facade Restoraation
Front Facade Restoraation

+86

8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for LDR Asphalt Paving LLC
LDR Asphalt Paving LLC
New to Angi
Asphalt Sealing- For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

LDR Asphat Paving LLC has built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. We service both residential and commercial properties. We give you the peace of mind you need to give your home the attention it deserves. Call us today and let's get started!

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4 neighbors recently requested a quote
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Driveway Sealcoating questions, 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.

New asphalt typically needs 24 to 72 hours to dry before it can handle light foot traffic and careful driving. Although it may appear solid after a few days, the full curing process, where the asphalt reaches its peak strength, takes much longer—generally from 30 days to a year.

During this extended curing time, the surface remains relatively soft and can be damaged by heavy vehicles, sharp objects, or high temperatures. To protect your investment, it's best to avoid parking heavy machinery on the asphalt until it has fully cured.

The exact time required for drying and curing depends on several factors, including the weather, the specific asphalt mix, and its thickness. For the most accurate advice tailored to your situation, consult with your asphalt contractor.

Maintaining a driveway depends on its material. For concrete and asphalt, it's best to clean the surface thoroughly twice a year with a stiff broom and a pressure washer to remove accumulated dirt and debris. Sealing the driveway is crucial to protect it from water damage and freeze-thaw cycles. Before applying a sealant, pressure wash the surface to remove any loose sealant, dirt, or stains, as sealing over them will trap them. Any cracks or expansion joints should be filled with a flexible polyurethane caulk or asphalt sealer. In colder climates, use sand instead of salt for de-icing. Sand helps melt snow and ice without accelerating the freeze-thaw process, which can cause cracks.

You should plan on sealing your driveway about once every five years, although you should plan to do it once every three years if your area experiences frequent rain or snow. Sealing your driveway protects it from moisture, UV rays, and chemicals from your car, like motor oil and antifreeze. If you find that your driveway stains easily or appears to be cracking or fading, you may want to schedule a sealing service regardless of when you last sealed it.

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 Sandy Spring, MD homeowners’ guide to driveway sealcoating

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