Why Choose Fielding ADU Builders

6 Reasons We’re a Top ADU Company

Two Decades of Local ADU Experience

Fielding ADU Builders has been building additions and accessory dwelling units since 2006, which means we’ve worked through every code cycle, zoning change, and permitting shift Los Angeles homeowners have faced. Our teams know what the Los Angeles Department of Building and Safety expects before we submit a plan, and that familiarity keeps projects moving instead of stalling in review. For cities like Long Beach, Anaheim, and Riverside, our locations understand the local overlay districts and setback rules that trip up less experienced builders.

A Strong Local Reputation That Speaks for Itself

We don’t lean on a single flashy review. We lean on a consistent pattern: homeowners in neighborhoods from Santa Clarita to Huntington Beach tell their neighbors about us because the crew showed up, did what the contract said, and finished without drama. The Garrison Standard means every location works to the same disciplined playbook, so the experience a homeowner gets in Irvine matches what a homeowner gets in Fontana. When you call us about an ADU in Los Angeles, you’ll be connected with the local team that covers your address, and that team is held to the same standard as every other Fielding ADU Builders location.

Licensed, Insured, and Held to a Higher Standard

Every pro working under the Fielding ADU Builders name is required to hold the license and insurance their state requires, and each location is independently owned and operated within the Garrison Partners family. We don’t sidestep permits, and we don’t ask homeowners to sign off on unpermitted work to save a few dollars. In Southern California, where cities like Santa Ana and Moreno Valley have tightened ADU enforcement, doing it by the book the first time protects your investment and your ability to rent or sell the unit later.

Real Expertise with Abodu, Cover, and Dvele

Prefabricated and panelized ADU systems from companies like Abodu, Cover, and Dvele are changing how quickly a unit can go from foundation to finish in Los Angeles. Our teams know how these systems are engineered, how they connect to California plumbing and electrical, and what site prep they demand before delivery day. If you’re weighing a prefab ADU against a traditional stick-built unit, we can walk you through the tradeoffs in plain English, including the price range for each path in your city.

Transparent Pricing in Writing

The price we quote is the price you’ll see on the final invoice, no change orders for things we should have caught in the plan. Before any work starts, you get a written line-item estimate that breaks out site prep, foundation, framing, systems, and finishes, so you can see exactly where the money goes. That commitment is part of The Garrison Code: price in writing before any work starts. Homeowners worn out by prices that move at the door find that reliability worth more than a cheaper bid.

A Full-Year Written Warranty

Every ADU we build is guaranteed in writing for a full year. If something fails during that time, we come back and make it right at no charge. That’s not a vague promise; it’s The Garrison Standard, and it applies to every location in our network, from Oxnard to San Bernardino. We also back our workmanship with the plain-spoken expectation that the crew you let into your backyard is service-owned, disciplined, and accountable to you.