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Verified Reviews for Driveway Sealcoating pros in Boulder, MT

*The Angi rating for Driveway Sealcoating companies in Boulder, MT 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 Boulder, MT 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 March 20, 2026

Find Driveway sealcoating pros in Boulder

Avatar for Professional Coatings
Professional Coatings
4.6(
42
)
Asphalt SealingAsphalt Sealing- For Business

Serving Boulder, MT and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"They did a great job on time,great to work with!!!"
Response time2 days
47 neighbors recently requested a quote
Recommended by91%of homeowners
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LB Asphalt & Construction Inc
5.0(
10
)
Asphalt SealingAsphalt Sealing- For Business

Serving Boulder, MT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Lane and his team were great to work with. After a quick site inspection of my driveway, I received a competitive quote for crack repair and seal coating, next day. Thunderstorms caused the cancellation of our initial work day, but Lane quickly got me back on the schedule. My driveway was a year or two overdue for repair, but LB Asphalt & Construction has it looking new again. I?ll be calling Lane for future work without hesitation."
Response time2 days
6 neighbors recently requested a quote
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Avatar for K & E Enterprises, Inc.
K & E Enterprises, Inc.
5.0(
5
)
Asphalt SealingAsphalt Sealing- For Business

Serving Boulder, MT and surrounding areas

In business since 2007

Free estimates

"K+E did a fantastic job on our driveway! They arrived on time, we re very nice and accommodated a last minute change. It looks great!"
Digging Foundation
Septic Installation
Laterals for Septic Install
Foundatio Dig out
Septic Install

+3

Response time2 days
Recommended by100%of homeowners
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Avatar for Integrity Plastering and Masonry
Integrity Plastering and Masonry
New to Angi
Asphalt SealingAsphalt Sealing- For Business

Serving Boulder, MT and surrounding areas

In business since 2024

Free estimates

Emergency services offered

Plastering and Masonry services done with integrity since 2000. I have been in the trades for most my life and know what works and what doesn't! I pride myself on the quality work I provide, while delivering great customer service.\nPlease see some of the services I offer below and call -or- click to schedule an estimate today!\n

Front gable
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Driveway Sealcoating questions, answered by experts

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.

To maintain your asphalt driveway, add a new coat of sealant every three to five years. Pricing varies, but you will pay about $0.08 to $0.50 per square foot from start to finish. You can also choose to add a fill-and-seal layer that includes a layer of aggregate to fortify a damaged top layer of asphalt.

Regular sealing, crack filling, and professional inspections help extend pavement lifespan and prevent costly repairs.

Depending on the product used, you should avoid using your driveway for 48 to 72 hours after sealing it. In general, water-based driveway sealers cure much faster compared to oil-based and solvent-based sealers. Some driveways are even ready in just four to five hours.

Regular cleaning, sealing, and timely repair of cracks help maintain its condition.

The Boulder, MT 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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