A #1 Developers | Emergency Plumbing Contractor in Walnut Creek, CA

Walnut Creek, CA 94596

(510) 378-8884

https://a-1developers.com

Local Business Description

For over 35 years, A #1 Developers has been a trusted name in Walnut Creek, building and transforming homes with a commitment to quality and durability. As a licensed and insured home development company, we specialize in creating custom homes and managing comprehensive renovations, from initial construction design to the final walk-through. Our extensive services cover every aspect of your project, including custom single-family homes, ADU construction, full kitchen and bathroom remodels, and significant additions like new stories or decks. We handle the complete build process—framing, electrical, and plumbing with modern materials—and often integrate landscaping to ensure a cohesive finish. Our focus is on constructing spaces that are not only beautiful but also energy-efficient and built to last, providing Walnut Creek homeowners with lasting value and peace of mind.

Provided Services

  • Pool installation
  • Balcony addition
  • Detached garage construction
  • Patio, porch, or terrace construction or installation
  • Guest house or ADU construction

Frequently Asked Questions

What is included in your full-service home development process in Walnut Creek?

Our process is comprehensive, covering your project from concept to completion. It begins with construction design services, followed by skilled framing, electrical, and plumbing installations using modern plastics and alloys for longevity. We manage all phases, whether it's a new custom home, a major addition like a second story or ADU, or a full remodel. Every project concludes with a detailed final walk-through to ensure every detail meets our standards and your satisfaction, guaranteeing a durable and energy-efficient result for your Walnut Creek home.

We have persistent kitchen grease clogs and slow drains. Can you help with this common Walnut Creek plumbing issue?

Absolutely. We frequently address these specific local plumbing challenges. Our services include thorough plumbing inspections to diagnose the root cause of clogs from grease, soap scum, or other blockages. We don't just clear the immediate problem; we assess your entire drainage system during a remodel or repair project. Using modern materials and proper installation techniques, we can help prevent future issues, ensuring your kitchen and bathroom plumbing in your Walnut Creek home functions reliably for years to come.

Do you handle the permits and design for a new garage or ADU construction in Contra Costa County?

Yes, we manage the entire process. As experienced home developers, we provide complete construction design services for detached garages, ADUs, and other new structures. We navigate the local permit requirements in Walnut Creek and Contra Costa County, handling the paperwork and ensuring plans meet all codes. Our team then executes the construction, from foundation to finish, including electrical and plumbing as needed. You have a single, reliable point of contact from the initial design to the final walk-through of your new space.

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:10:00 AM - 5:00 PM
Sun:Closed


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