Business Details
Trusted Asphalt Maintenance Services in San Diego
SEALCO is a full-service asphalt maintenance company headquartered in North County San Diego. We specialize in asphalt and concrete services, including crack filling, sealcoating, color coatings, striping, and application of the patented Liquid Road product. With decades of combined experience, our team delivers cost-effective solutions that extend the lifespan of asphalt surfaces while prioritizing safety, sustainability, and client satisfaction.We utilize industry-leading materials and equipment to ensure durable, high-quality results tailored to each client's needs. Our commitment to excellence has made us a trusted partner for asphalt maintenance across California, serving both commercial and residential properties with professionalism and precision.
Services
Asphalt Seal Coating
Crack Filling
Striping
Color Seal Coating
Liquid Road Application
Asphalt Paving
Patch Repairs
Highlights and features
- We offer over 20 years of specialized asphalt maintenance experience.
- Our team uses patented Liquid Road technology for superior results.
- We prioritize safety, sustainability, and client satisfaction in every project.
- Our experts provide cost-effective solutions tailored to your pavement needs.
- We service all of California with a proven track record of reliability.
Associations and certifications
- Liquid Road Certified Applicator
What people say
High-quality sealing jobs
Reasonable costs
Amazing work
Diligently completed projects
Excellent customer service
Services
Asphalt Seal Coating
Asphalt seal coating protects surfaces from weathering, water damage, and UV radiation. Our process applies a durable sealant to extend pavement lifespan and maintain appearance. Ideal for commercial and residential properties seeking long-term asphalt preservation.
Crack Filling
Crack filling prevents water infiltration and structural damage by sealing asphalt cracks. We use rubberized materials for flexibility and durability. This service restores surface integrity and delays costly replacements for property owners.
Liquid Road Application
Liquid Road application provides a patented, eco-friendly sealing solution that bonds with asphalt for enhanced durability. This innovative method resists wear and extends pavement life beyond traditional methods, ideal for high-traffic areas.
People
James Janssen
General Manager of Operations
James brings over 20 years of sealcoating expertise, including 5 years as owner-operator of his own asphalt business. He ensures operational excellence and technical precision across all projects.
David Constantino
Estimator
David has 5+ years of experience in asphalt project bidding and cost estimation. His military background instills discipline and accuracy in assessing paving, concrete, and sealing needs across California.
Johnny Magbanua
Sales Manager
Johnny, a U.S. Air Force veteran, combines facility management expertise with client-focused sales strategies. He emphasizes integrity and customer satisfaction in every client interaction and project coordination.
Cindy Parsley
Office Manager
Cindy offers 30+ years of office management experience and accounting expertise. She ensures seamless administrative operations and prioritizes exceptional customer service for all client inquiries and support needs.
Questions
What services does SEALCO offer?
We specialize in asphalt seal coating, crack filling, striping, color coatings, Liquid Road application, and asphalt paving for commercial and residential properties across California.
How does seal coating benefit my pavement?
Seal coating protects asphalt from UV damage, water infiltration, and wear, extending its lifespan by 3-5 years while maintaining a clean, professional appearance.
What areas do you service?
We operate throughout California, from San Ysidro to Visalia, providing consistent quality service for all asphalt maintenance needs.
How long does crack filling last?
Our rubberized crack filling material typically lasts 5-7 years, depending on traffic volume and environmental conditions, preventing costly structural damage.
Is SEALCO certified for specialized products?
We are one of the few certified applicators for Liquid Road, a patented asphalt preservation product that offers superior durability compared to traditional sealants.
