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Verified Reviews for Driveway Sealcoating pros in Los Alamos, NM

*The Angi rating for Driveway Sealcoating companies in Los Alamos, NM 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 Los Alamos, NM 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 June 18, 2026

Find Driveway sealcoating pros in Los Alamos

Avatar for Santa Fe Asphalt LLC
Santa Fe Asphalt LLC
5.0(
15
)
Asphalt SealingAsphalt Sealing- For Business

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Prompt and hard-working, Carlos and his crew did a great job sealcoating our long driveway. Working quickly, but avoiding any errors, they did the job in half a day. Guaranteed for a year, their bid, among the 4 I looked at, stood out."
Finished product
Finished product
Regrading process
Getting ready for second layer of asphalt,
Removing old asphalt

+9

Response time3 days
Response rate91%
20 neighbors recently requested a quote
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Avatar for Sangre De Cristo Paving & Excavating
Sangre De Cristo Paving & Excavating
4.2(
34
)
Asphalt SealingAsphalt Sealing- For Business

Serving Los Alamos, NM and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Mike and his crew went above and beyond to meet our expectations. Even though we had a few setbacks with weather, mechanical breakdowns, and family emergencies they were able to complete the job and we are very pleased with the product and will use them again for all our asphalt and seal-coating needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by92%of homeowners
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Action Asphalt of New Mexico, LLC
3.6(
36
)
Asphalt SealingAsphalt Sealing- For Business

Serving Los Alamos, NM and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"I received reasonable estimates for two driveway projects after John discussed the details how he would perform the work. The crew arrived an hour later and completed both projects in one hour. That was possible because they have 40 employees and been in the business for 20 plus years. The two-man team lead by an 11-year employee worked together seamlessly."
Response time2 days
Recommended by95%of homeowners
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Avatar for Mcmillan Pavement Services, LLC
Mcmillan Pavement Services, LLC
4.1(
5
)
Asphalt SealingAsphalt Sealing- For Business

Serving Los Alamos, NM and surrounding areas

In business since 2021

Free estimates

Warranties offered

"I was pretty pleased with the service for sealing the driveway and the people were very nice."
Asphalt paving
Asphalt paving
Asphalt paving
Asphalt paving
Asphalt paving

+6

Response time2 hrs
Recommended by100%of homeowners
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Avatar for Wharton's Painting
Wharton's Painting
5.0(
2
)
Asphalt SealingAsphalt Sealing- For Business

Serving Los Alamos, NM and surrounding areas

In business since 2005

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time1 day
Recommended by100%of homeowners
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Driveway Sealcoating questions, answered by experts

No. You cannot use asphalt products on concrete driveways. To seal a concrete driveway, use acrylic, epoxy, polyurethane, silane, siloxane, and silicate sealers or deep penetration sealers made specifically for concrete. Meanwhile, asphalt sealers contain refined coal tar (asphalt emulsion), water, sand, clay, polymers, and additives and are incompatible with concrete’s surface texture and higher density.

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.

If your asphalt driveway shows cracks, potholes, or standing water, it’s likely time for a repair. Cracks, big or small, let water seep in, weakening the base and causing further damage. Potholes are a sign of this weakening process in action while standing water suggests your driveway has poor drainage, which can cause even more issues. You may also see warping or buckling—a sign of a compromised base layer—or sinking pavement. Spotting these signs early on can help you save yourself a bigger repair bill in the future.

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.

It depends on the type of sealer. Some sealers can dry in as little as 4 hours, but many can take up to 48 hours to fully cure. To play it safe, don’t drive on your driveway for two days after sealing.

The Los Alamos, NM 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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