







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable ADU Builders Across Encino
ADU construction in Encino typically runs $180,000 to $420,000 for a detached backyard unit, while garage conversions on those older ranch lots usually land between $120,000 and $200,000 before permit fees. That’s the honest range we quote, and it’s what separates us from the contractor who lowballs you at the door and hands you a change order two weeks in. If you’re reading this from a 1960s ranch off Balboa or a two-story off Ventura, you already know the drill: older homes hide things. We find them, price them, and get your written approval before we open a wall. Call (559) 254-0116 and we’ll walk your lot for a free estimate.
Why Fielding ADU Woodland Hills Is Encino’s Preferred ADU Builders Company

Encino homeowners call us because we do the thing most builders won’t: we put the price in writing before a single nail is driven, and we stand behind it for a full year under The Garrison Standard. That guarantee is on paper, not a handshake. It covers workmanship defects for 365 days, and if something fails, we come back and make it right at no charge. Reed Calloway, who runs our ADU Builders operation, grew up on the same kind of jobsites that built Encino: ranch framing, stucco exteriors, and the surprises that come with them.
We’ve worked on enough 1950s-era homes south of Ventura Boulevard to know that the subpanel on the garage wall is rarely what it says it is. That’s why every Encino project starts with a site inspection, not a sales pitch. Our crew is background-checked and arrives in uniform, so you know exactly who’s on your property. And when you call, a live person answers, whether it’s noon or midnight.
ADU Design in Encino
ADU Design in Encino means working backward from the lot lines, the existing structure, and what the city will actually sign off on. On a typical 7,500-square-foot Encino lot, you’ve got room for a detached unit, but the shape of the setback variance (the city’s written permission to build closer to the property line than the standard rule allows) determines whether that unit is 800 square feet or 1,200. We handle that math first.
Working With What’s Already There
We start every design by measuring the existing structure, not by drawing something pretty. A detached garage from 1964 with a gable roof and a water line already stubbed in can often become a legal ADU with less excavation than a ground-up build. We check the original plumbing, the footing depth, and the shear wall requirements before we commit a square foot to paper.
Permit-Ready Plans, Not Napkin Sketches
Some Encino homeowners come to us after a draftsman handed them plans the city bounced. We draw to current California Residential Code and Los Angeles Department of Building and Safety standards, including the Title 24 energy requirements that trip up a lot of first-timers. You get a set that passes the first submittal or we revise it until it does, at no added cost.
Backyard ADU in Encino

Backyard ADU construction in Encino runs $180,000 to $420,000 for a detached unit, depending on whether you’re going stick-built with James Hardie siding or prefab with a brand like Abodu or Cover. The range is wide because the site work varies: a flat backyard off Hayvenhurst with easy access costs less than a sloping lot behind a pool off Louise Avenue where we have to bring in a crane or screw piles.
Detached Units on Ranch Lots
Encino’s large lots are one of the few places in Los Angeles where a detached two-bedroom ADU actually fits without crowding the main house. We’ve built units off the alley behind Ventura and in deep backyards north of the Boulevard. The key is the foundation: older Encino soil is expansive in spots, and we spec the footing depth to match the soil report, not a guess.
Prefab and Modular Paths
If you want a factory-built unit, we’re fluent with Abodu, Cover, and Dvele platforms. Prefab can cut on-site construction time by weeks, but it still needs a foundation, utility connections, and a permit. We handle all of it and write the whole scope into one contract, so you’re not coordinating three vendors on your own.
Trusted Brands We Service in Encino
We build with the brands Encino homeowners are already researching: conventional stick-built with James Hardie siding, and factory-built units from Abodu, Cover, and Dvele. We also service and finish Tuff Shed-style structures when the goal is a permitted studio office rather than a full dwelling. Because we stock common components locally and coordinate with these manufacturers directly, we’re not waiting on a supply house in another county when a window spec changes or a panel needs replacing mid-project. The right build method depends on your budget, your lot, and what the existing structure will support, and we’ll tell you straight which one fits.
Common ADU Builders Problems We See in Encino Homes
- Undersized electrical panels. A 1960s Encino ranch often still runs on a 60- or 100-amp panel, and neither will carry a mini-split AC plus a kitchenette. We do a load calculation before we quote, so the panel upgrade goes into the written price, not a surprise invoice later.
- Aluminum branch wiring. Homes built between 1965 and 1973 frequently have aluminum wiring in the branch circuits, which overheats under modern loads. We replace it with copper wherever we open a wall, and we flag it in the inspection report so you’re not making that decision blind.
- Unpermitted ‘pool house’ conversions. Encino has a lot of 1960s and 70s accessory structures that were never permitted. Some can be legalized under current amnesty rules, but only if the roof framing and shear walls meet code. We check before you spend a dollar on drywall.
- Asbestos in old drywall compound and vinyl flooring. Any bonus room or garage from before 1980 is a candidate for asbestos in the joint compound or sheet flooring. We test before demo. Skipping that step is how a two-week job becomes a two-month stop-work order.
Pricing for ADU Builders in Encino, CA
A garage conversion in Encino typically runs $120,000 to $200,000, and a detached backyard ADU runs $180,000 to $420,000 before permit fees. That’s the honest spread, and it moves based on four things: the condition of the existing structure, whether the panel needs upgrading, what the soil report says about the foundation, and how much of the old wiring and plumbing we have to bring up to code. We write every allowance into the contract, and if we open a wall and find something the inspection missed, you get a priced change order to approve before we proceed. That’s The Garrison Code: show up in the window, price in writing, by the book, leave it clean, stand behind it for a year. Call (559) 254-0116 to schedule your free estimate.
We Also Serve Cities Near Encino
Fielding ADU Woodland Hills serves Encino and the surrounding San Fernando Valley communities, including Tarzana, Reseda, Sherman Oaks, and Winnetka. Dispatch and scheduling are coordinated from our Los Angeles office, and our crews work these neighborhoods every week. If you’re just over the line in Tarzana or up in Winnetka, you can see our full ADU Builders in Encino service area or call us directly for the same written-price-first process.
Serving Encino, CA - Our Local Coverage Area
We’re based in the Encino area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About ADU Builders in Encino
Yes, in many cases we can. The structure has to meet current building code for shear walls, roof framing, and foundation, and if it doesn’t, we’ll tell you exactly what it costs to get it there before you decide. Some Encino homeowners find the legalization path cheaper than a new build. Others don’t. We give you the real number either way. Call (559) 254-0116 and we’ll inspect it.
It usually saves between $8,000 and $15,000 in plumbing excavation and trenching, because the supply line and drain are already in the ground where you need them. The bigger question is the panel and wiring. On a 1960s garage, you’ll almost certainly need a panel upgrade and new copper circuits, and that’s a separate line item we cover in the written estimate.
We inspect first, then we open walls. If we find something the inspection didn’t catch, like a 60-amp subpanel feeding the garage with aluminum branch wiring, we stop work, document it, and hand you a priced change order. Nothing extra gets done until you approve it in writing. On a recent 1960s ranch near Balboa Boulevard, that exact discovery led to a 200-amp panel upgrade and full copper rewire, all documented before we proceeded.
You’ll need to meet Title 24 energy code, which for Encino’s hot, dry summers means R-13 wall insulation at minimum, R-30 or better in the ceiling, and a properly sized mini-split for cooling. We include the Title 24 load calculation in our design scope, because guessing at HVAC sizing is how you end up with a unit that can’t hold 75 degrees in August.
We do both. We’re factory-certified installers for Abodu and Cover, and we build conventional stick-frame ADUs with James Hardie siding when the lot or the design calls for it. The choice comes down to your lot access, your budget, and what your existing structure will support, and we’ll give you a straight comparison of both paths before you sign anything.
Ready to get a real number? Call (559) 254-0116 to schedule a free on-site estimate for your Encino ADU, garage conversion, or room addition. A live person answers, and you’ll get a written price before any work starts.
Written by Reed Calloway, Owner at Fielding ADU Woodland Hills, serving Encino and the San Fernando Valley.



