Plumber El Sobrante CA | Call Tony Hernandez Building & Construction

El Sobrante, CA 94803

(707) 654-7733

Company Background

Tony Hernandez brings over two decades of dedicated building and construction experience to every project in El Sobrante and the surrounding communities. His approach is grounded in a commitment to solid workmanship and a meticulous attention to detail, ensuring that no aspect of a job is overlooked. With a comprehensive skill set that spans carpentry, tile work, plumbing, and electrical systems, he is equipped to manage projects of any scale, from a simple faucet repair to a full home addition. Tony believes in clear communication and practical solutions, focusing on delivering reliable, high-quality results that meet the specific needs and vision of each homeowner. His goal is not just to complete a project, but to build a lasting improvement to your home.

Q&A

As an El Sobrante homeowner, what should I do about recurring bathroom drain clogs or sediment in my water heater?

These are common issues in our area due to water mineral content and aging home systems. We start with a thorough plumbing inspection to diagnose the exact cause—whether it's mineral buildup, deteriorating pipes, or root intrusion. For drains, we can perform professional cleaning and, if needed, repair or replace sections of pipe. For water heaters, we can flush the system to remove sediment and assess the unit's overall health, recommending repair or a precise, code-compliant installation if replacement is the best long-term solution.

What is your process for a kitchen or bathroom remodeling project?

Our process begins with understanding your goals, budget, and the functional needs of your space. For kitchens and bathrooms, we coordinate all aspects—from initial plumbing and electrical rough-ins to the final tile installation and fixture hookups. We handle the necessary permits and ensure all work meets local building codes. Clear communication at every stage is a priority, so you're informed about progress and any decisions needed. Our comprehensive approach means you have a single, experienced point of contact managing the entire project from demolition to the final details.

Can you handle building an addition, like a new bedroom or deck, on my existing home?

Absolutely. We specialize in integrating new structures seamlessly with your existing home. For room additions, we manage everything from foundation work and framing to roofing, siding, and interior finishing. For decks and patios, we focus on durable construction that complements your home's layout and the local climate. We navigate the permit process with Contra Costa County and ensure the new addition is structurally sound, properly insulated, and visually cohesive with your property. Our goal is to expand your living space with quality that matches the rest of your home.

Property Service Solutions

  • Balcony addition
  • Tile installation or replacement
  • Kitchen remodeling
  • New structure construction
  • Bathtub repair
  • Faucet repair

Business Location & Hours



Mon:9:00 AM - 5:00 PM
Tue:9:00 AM - 5:00 PM
Wed:9:00 AM - 5:00 PM
Thu:9:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:9:00 AM - 12:00 PM
Sun:Closed


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