UCI Packages ADU Permitting & Design Under One Roof

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Alamo Firm Bundles 3D Design, Permits & Build Into Single ADU Package for Contra Costa Homeowners

Alamo, United States – May 7, 2026 / United Constructors Inc. /

United Constructors Inc. (UCI), a family-owned general contractor based in Alamo, California, has introduced a full-service ADU design-build package directed at homeowners throughout Contra Costa County. The offering comes as California’s ongoing push to expand accessory dwelling unit development continues to shape residential construction demand across the state. UCI, now operating through its third generation of family ownership, draws on more than 30 years of active construction experience across the Bay Area to support the new service.

A Family Legacy Built on Bay Area Craftsmanship

UCI’s presence in the Bay Area spans three generations, giving the company a level of regional familiarity that shapes every project the team takes on. The firm has established working relationships with local homeowners, municipal planning departments, and subcontractors across communities including Walnut Creek, Lafayette, Danville, Moraga, Orinda, Pleasant Hill, and San Ramon. As a recognized ADU contractor Bay Area residents have trusted since the company’s founding, UCI’s new package reflects a deliberate response to where the regional housing market is moving.

“We have been building in this region for over 30 years, and three generations of our family have put their names on every project we complete,” said Cash Payne, Project Director of United Constructors Inc. “With California’s ADU push creating real opportunity for homeowners to add long-term value to their properties, we designed this package so that our clients in Contra Costa County have one trusted team from the first sketch to the final walkthrough.”

5 Reasons Contra Costa County Homeowners Are Choosing UCI for ADU Projects

1. Three Generations of Hands-On Bay Area Expertise

UCI’s construction history covers more than three decades of continuous work throughout the San Francisco Bay Area. That depth of experience means the team carries practical knowledge of local soil conditions, municipal building codes, and neighborhood design expectations that newer firms have not had the time to develop.

2. Proprietary 3D Design Renderings

Before permits are filed or any ground is broken, UCI provides clients with detailed 3D renderings of their planned accessory dwelling unit. This step gives homeowners a clear visual reference for layout, finishes, and overall scale, allowing them to finalize decisions before any construction costs are committed.

3. True Design-Build Model

As a dedicated ADU design build Contra Costa County firm, UCI coordinates every phase of a project under one team. Design development, permit filing, construction, and the final walkthrough are managed by the same group, eliminating the communication gaps and scheduling conflicts that frequently arise when homeowners engage separate architects and contractors.

4. Full Permitting Management Across Contra Costa County

Permitting is among the most complex and time-intensive components of any ADU project. UCI manages the full permit process on behalf of its clients, handling documentation, agency submissions, and inspections specific to Contra Costa County jurisdictions. That coverage removes a substantial administrative burden from the homeowner’s plate.

5. Free Consultation and a Licensed, Bonded, Insured Quality Guarantee

Every UCI engagement begins with a no-cost consultation, giving homeowners a realistic picture of scope, timeline, and budget before any commitments are made. As a licensed, bonded, and insured accessory dwelling unit contractor, UCI backs the quality of its work with formal guarantees that provide client protection through and beyond the construction phase.

Serving Homeowners Across the Central Contra Costa Region

UCI’s service area covers Alamo, Walnut Creek, Lafayette, Danville, Moraga, Orinda, Pleasant Hill, and San Ramon. Homeowners in these communities who want to explore an ADU project can contact the UCI team directly at (925) 234-9023 or through the company’s ADU services page at unitedconstructorsinc.com/adus-and-remodels/. Initial consultations are offered at no cost, with each project scoped individually based on site conditions and homeowner objectives.

About United Constructors Inc.

United Constructors Inc. is a family-owned, third-generation general contracting firm headquartered at 1251 Stone Valley Rd, Alamo, CA 94507. The company has served residential clients across Contra Costa County and the broader San Francisco Bay Area for more than 30 years. UCI specializes in accessory dwelling unit construction, full home remodels, and design-build services. The firm is fully licensed, bonded, and insured, and can be reached by phone at (925) 234-9023 or by email at info@unitedconstructorsinc.com.

Learn more at United Constructors Inc.