Asphalt paving contractor wearing a straw hat driving a yellow and red Dynapac asphalt roller machine to compact fresh pavement on a job site

Your Go-To Asphalt Contractor in Hanford

Denny McCowan General Engineering Inc. provides premium paving, grading, and sealcoating services across the Central Valley. We specialize in transforming worn surfaces into durable, high-quality pavement that lasts.

Decades of Paving Excellence in the Central Valley

With over 40 years of industry experience, our team brings generational expertise to every job site. As a third-generation contractor, Denny McCowan leads a family-operated business dedicated to superior craftsmanship. We treat every project like it’s our own, ensuring your investment is built to stand the test of time.

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asphalt contractor in hanford, ca smoothing and compacting a freshly laid, dark asphalt surface using a heavy-duty Dynapac double-drum roller.

Local Engineering Solutions for Hanford Residents

We understand the unique soil and climate demands of Kings County and the surrounding areas. Whether you are near the Hanford Fox Theatre or the bustling downtown district, we provide localized service you can trust. Our deep roots in the region allow us to navigate local grading requirements with precision and efficiency.

Reliable Services to Enhance Your Property

We offer a comprehensive suite of engineering services designed to improve your property’s functionality and curb appeal.

Precision Asphalt Paving: We deliver smooth, resilient surfaces for driveways, parking lots, and private roads.
Expert Grading and Excavating: Proper site preparation is key to preventing future drainage issues and structural cracks.
Asphalt Sealing and Striping: Protect your pavement from the harsh California sun while maintaining a professional, clean look.

Outdoor recreational area featuring multiple basketball courts with crisp white and yellow game line striping on black asphalt

Professional paving crew manually grading hot asphalt along a concrete curb to ensure proper drainage and thickness.

Modern Technology Meets Old-School Values

While we rely on the core values of honesty and fair pricing, we utilize the latest industry advancements.

Our team is trained in GPS and automated machine control to ensure every grade is perfect.

You get the reliability of a family-owned business combined with high-tech accuracy.

Serving the Heart of the Central Valley

As a premier asphalt contractor in Hanford, we serve the entire region to meet diverse paving needs. We proudly serve residential and commercial clients across Tulare, Kings, Fresno, and Kern Counties.

From the agricultural hubs to growing urban centers, our team is equipped to handle projects of any scale within these local communities.

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Google 5 star Review for an asphalt paving company

As a commercial property manager, I need reliable contractors who can adhere to strict timelines and budgets. Denny McCowan General Engineering recently handled the grading and paving for a new parking lot, and their performance was exceptional. Their communication was clear, their equipment was top-of-the-line, and their expertise was evident in the precision of their work. They completed the project on schedule and delivered a high-quality result that exceeded our expectations. They are a dependable and highly capable company that we will definitely be partnering with for future projects.

- David Chen

Frequently Asked Questions

How long does a new asphalt surface typically last?

With proper maintenance and professional installation, your asphalt can last 20 to 30 years. Regular sealcoating every few years significantly extends this lifespan.

Is Denny McCowan a licensed asphalt contractor in Hanford?

Yes, we are a fully licensed S Corporation holding license #801371. We adhere to all local regulations to ensure your project is fully compliant.

What is the best time of year for paving in the Central Valley?

Paving is most effective when temperatures are consistently above 50°F. This makes the dry, warm months in Hanford ideal for achieving a seamless finish.

Do you handle both residential and commercial projects?

We serve anyone needing paving, grading, or excavating, from private homeowners to large commercial developers. No project is too small for our high-quality standards.

How do I get started with an estimate?

Simply call us at 559-734-1115 to schedule an appointment for a site visit. We will assess your needs and provide a fair, transparent quote.

We specialize in precise stenciling to ensure you meet strict California Title 24 and federal ADA restriping guidelines.

Secure Your Pavement Investment Today

Don’t let cracks and potholes devalue your property or create safety hazards. Choose the asphalt contractor in Hanford that prioritizes quality and treats you like family.

Call us today