Your Premier Asphalt Contractor in Fresno, CA
Denny McCowan General Engineering Inc. provides industrial-grade paving and grading services built to last. We transform worn surfaces into durable, high-performance pavement for commercial and residential properties across the Central Valley.
40 Years of Engineering Excellence
Founded in 2001, our team brings over 40 years of industry experience to every project.
Denny McCowan is a third-generation contractor currently mentoring the fourth generation of his family to lead the business. We combine deep-rooted family traditions with advanced GPS and automated machine control technology.
- Licensed & Insured: California State License #801371.
- Proven Reliability: Proudly serving the region for over two decades.
- Family Values: We treat every job as if it were our own property.
Heavy-Duty Paving Services for the Central Valley
We specialize in comprehensive asphalt solutions designed to withstand the unique climate of Fresno and Tulare Counties.
From initial grading to the final striping, our crews handle every phase of production.

Precision Grading and Excavating
Proper drainage is the foundation of any long-lasting surface. We use state-of-the-art machinery to ensure your site is perfectly leveled before any material is poured.

Professional Asphalt Sealing
Protect your investment from the harsh San Joaquin Valley sun. Our high-quality sealing services prevent oxidation and double the lifespan of your existing pavement.

Commercial Striping and Maintenance
Ensure your parking lot is safe and compliant with professional striping. We provide clear markings for traffic flow and accessibility to keep your business running smoothly.
Dedicated to Serving Our Local Communities
Our service area extends far beyond the Fresno city limits to support the entire agricultural and commercial heart of California. We are frequently seen working near major landmarks and transit corridors throughout the Central Valley.
- Tulare County: Providing expert paving in Visalia and surrounding rural areas.
- Kings & Kern Counties: Delivering reliable infrastructure for local farms and businesses.
- Fresno County: Serving as a leading asphalt contractor in Fresno for large-scale commercial developments.
Frequently Asked Questions
How soon can you start my project?
We strive to begin work ASAP to meet your specific construction deadlines. Contact our Visalia office today to check our current schedule and backlog.
Are you a licensed asphalt contractor in Fresno?
Yes, we are a fully licensed corporation holding license #801371. Our status as an S Corporation ensures professional accountability for every client.
What payment methods do you accept?
To keep our process straightforward, we accept Cash or Check for all engineering services. We provide detailed invoicing for your business records and tax compliance.
Do you handle ADA-compliant accessibility features?
Our team ensures your property features wheelchair accessible entrances and parking lots. We focus on creating safe, accessible environments for all your visitors and employees.
What sets your work apart from competitors?
We utilize the latest GPS technology to ensure precision that traditional paving methods can’t match. As a third-generation contractor, Denny McCowan personally oversees the quality of our craftsmanship.
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 settle for crumbling asphalt or poor drainage that devalues your property.
Partner with a local asphalt contractor in Fresno who understands the soil and climate of the Central Valley.

