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Best driveway sealcoating pros near Simi Valley, CA

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TRUSTED BY SIMI VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon76
    Verified driveway sealcoating reviews

Top-Rated Driveway sealcoating pros in Simi Valley - Updated Nov 2026

KP Earthwork & Paving
3.6(
14
)
Asphalt SealingAsphalt Sealing- For Business

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Ken is very knowledgeable and professional. My backyard was not draining well in the last rain after a garage extension. He graded the soil and built a paving stone walkway. When I couldn't find anyone to put sods on the soil, he took on the job and did a great job. I am very happy with the work."
 parking lot during
 parking lot after
 swimming pool
 drainage trench
Recommended by100%of homeowners
Avatar for Del Rey Paving
Del Rey Paving
4.5(
110
)
Asphalt SealingAsphalt Sealing- For Business

Serving Simi Valley, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Billy came out to my place, gave me a comprehensive estimate for what would actually fix my asphalt driveway, and then was very easy to communicate with about setting up the work. Perhaps most importantly, they actually showed up when they were supposed to! And the work is a massive improvement over our previously cracked, potholed driveway, and they cleaned up everything also. Very happy with our choice, price was very fair as well."
REMOVAL AND INSTALL BASE
Grading for proper drainage
Rock Base
Grading
Grading

+25

Recommended by87%of homeowners
Avatar for Hailey's Blacktop Service
Hailey's Blacktop Service
4.4(
16
)
Asphalt SealingAsphalt Sealing- For Business

Serving Simi Valley, CA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"It had been ten years since any work had been done on this driveway and it was in very bad shape. Joshua and his crew cleaned, patched, and put two thick coats of slurry on the driveway. The work was performed efficiently and very effectively. Very pleased with Joshua's professionalism and the work he performed."
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+6

Response time6 hrs
Response rate100%
Recommended by92%of homeowners
Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Asphalt SealingAsphalt Sealing- For Business

Serving Simi Valley, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"We had Ocean Seven Builders redo our roof after a small leak turned into a bigger problem. Ron was the one we dealt with, and he just felt easy to talk to from the start. No pressure, no upselling, just explained what made sense. The crew showed up when they said they would and worked pretty steadily through the job. What I noticed most was how clean they kept things?no nails or trash left around. The roof looks great and we?ve had zero issues since."
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Recommended by59%of homeowners
Avatar for Pro Seal Asphalt Coating
Pro Seal Asphalt Coating
5.0(
2
)
Asphalt SealingAsphalt Sealing- For Business

Serving Simi Valley, CA and surrounding areas

Free estimates

Credit card accepted

Over a decade of experience our skilled expertise and superior workmanship set us apart from others. Professional attitude, attention to detail, and quality craftsmanship are what we pride ourselves on. Driveways, parking lots, walk ways, patche backs, curbs, sealcoats, and more. Local family owned company servicing our neighbors and community.

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+3

Recommended by100%of homeowners
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Driveway Sealcoating FAQs, answered by experts

Ideally, you should seal your driveway when there won’t be rain for several days, but at a minimum, there can’t be rain for at least 24 hours. If it rains shortly after you seal your driveway, the water can wash away the sealer and render your work useless. You’ll have to wait for your driveway to dry out and try applying again. Note that some sealers—like oil-based sealers or specialty fast-drying sealers—may cure faster. Ask your contractor for information on timing before the install, and if there’s rain in the forecast, postpone the job.

DIY sealants exist, but professional application ensures uniform coverage and long-term durability.

Most sealing projects take 1-2 days, including drying time before allowing traffic.

A properly applied asphalt driveway sealer, or sealcoat, should last between one and five years. The industry standard is to reseal every two to three years for optimal protection. If you live in a climate with extreme weather, such as heavy rainfall or freezing temperatures, you may need to reseal your driveway more frequently, around every two years. Signs that your driveway needs a new coat of sealant include the appearance of small cracks or uneven drying after rain.

Instead of a set number of types, asphalt comes in variations designed for different needs. Some are categorized by temperature—hot mix, warm mix, and cold mix. Others are sorted by composition, like dense-graded, gap-graded (such as Stone Matrix Asphalt), porous, and mastic asphalt. There are also modified versions with added compounds like polymers, rubber, or emulsions. Instead of focusing on a number, it may be more useful to understand how contractors customize asphalt for durability, climate, and traffic conditions.

The Simi Valley, CA homeowners’ guide to driveway sealcoating

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