United Constructors Inc. Expands ADU, Kitchen & Bath Services to Discovery Bay

Alamo-Based Family Contractor Expands Design-Build Work Into Discovery Bay and East Contra Costa

Alamo, United States – May 8, 2026 / United Constructors Inc. /

Third-Generation Alamo Contractor Expands Into Discovery Bay With Full Design-Build Services

https://www.unitedconstructorsinc.com/- United Constructors Inc., the third-generation family contracting firm based in Alamo, California, has formally announced its expansion into Discovery Bay, extending its design-build services to homeowners in east Contra Costa County. more than 30 years, now bringing ADU construction Discovery Bay residents have historically had to seek outside the region to find under one roof.

The expansion covers the full scope of services the Payne family-owned firm has delivered across the Bay Area since its founding, including kitchen remodeling Discovery Bay homeowners can now access locally, bathroom renovation Contra Costa County projects, accessory dwelling unit construction, and comprehensive design-build project management from a single point of contact.

One Roof, One Team, One Process

What distinguishes United Constructors Inc. in the Discovery Bay market is the breadth of what the company handles internally. From 3D architectural renderings and engineering coordination to permit filing and jobsite management, the firm consolidates a process that homeowners elsewhere often navigate across multiple vendors. That single-contact model reduces the administrative burden on clients and compresses timelines that can otherwise stretch when permits, designers, and contractors are each managed separately.

The company is fully licensed, bonded, and insured in California, and offers free consultations to Discovery Bay homeowners evaluating a remodel, addition, or accessory dwelling unit project. Value engineering – identifying structural or material alternatives that preserve design intent while managing cost – is part of how the team approaches proposals before a contract is signed.

The Payne Family’s Three-Generation Legacy

The Payne family has been building in the Bay Area across three generations, a lineage that has shaped how United Constructors Inc. approaches client relationships and project accountability. Transparent timelines and guaranteed craftsmanship are commitments the company ties directly to that legacy, treating each project as a reflection of a family name rather than a transaction.

“Discovery Bay is a community of homeowners who take real pride in their properties, and we’re excited to bring our design-build expertise to this part of Contra Costa County,” said Cash Payne, Owner of United Constructors Inc. “Over 30 years, we’ve built our reputation on delivering exactly what we promise – on time, to scope, and with the quality that earns referrals.”

Meeting Demand for ADU and Renovation Work in East Contra Costa

The Discovery Bay service area represents a practical fit for the firm’s capabilities. The region includes a high concentration of single-family homes on larger lots, many of which are well-suited for ADU additions or substantive interior renovation. Homeowners pursuing ADU construction in Discovery Bay projects face a permitting and design process that can be difficult to coordinate without a contractor equipped to manage the full sequence internally – a gap United Constructors Inc. is positioned to fill.

The company can be reached directly at (925) 234-9023 to schedule a free consultation. Homeowners considering bathroom renovation, Contra Costa County projects, or kitchen remodeling in Discovery Bay can request an on-site assessment through the same contact.

About United Constructors Inc.

United Constructors Inc. is a third-generation, family-owned design-build contractor based in Alamo, California, with more than 30 years of experience serving Bay Area homeowners. The company provides ADU construction, kitchen remodeling, bathroom renovation, and full-service project management, including 3D renderings, permitting, and architectural and engineering support. United Constructors Inc. is fully licensed, bonded, and insured in the state of California.

Learn more at United Constructors Inc.