A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Sherman Oaks, CA
Adding an ADU, converting a garage, or building a room addition in Sherman Oaks means working with a city that has its own rhythm: mid-century homes on tight lots, hillside parcels with real grade changes, and a planning department that sees more ADU applications than almost anywhere else in the Valley. Fielding ADU Builders handles all three jobs as a single, permitted project, with the price in writing before work starts. Reed Calloway leads our Sherman Oaks work. Call (361) 315-4177 for a free estimate.
Why Sherman Oaks Homes Are Different
Sherman Oaks housing stock runs from 1940s bungalows south of Ventura Boulevard to 1960s ranch homes and split-levels climbing into the hills. Most lots were platted before the modern ADU code, which means setbacks, lot coverage, and hillside grading often drive the design more than the homeowner’s wish list. On a standard flat lot near Van Nuys Boulevard or Kester Avenue, a backyard ADU can usually follow the state’s default rules. Up in the hills, south of Mulholland or along Dixie Canyon, a slope can trigger a soils report, retaining wall review, or a setback variance (the city’s written permission to build closer to the property line than the standard rule allows). We handle that paperwork as part of the permit package. Sherman Oaks also sits in a high-wind zone when Santa Anas come through, which affects tie-downs, framing schedule, and sometimes the roof system. Garage conversions here frequently involve 1940s detached garages with un-reinforced slab foundations, and a room addition on an older home often means matching stucco texture and roof pitch so the new work does not read as an add-on. These are the routine parts of the job for us, but they surprise homeowners doing it the first time.
Our Main Sherman Oaks Services
Most Sherman Oaks homeowners come to us with one of three projects in mind. Each has its own dedicated page with local pricing, permit notes, and what to expect.
Room Addition Contractor in Sherman Oaks
A room addition in Sherman Oaks usually means adding square footage to the rear of a mid-century home, off a kitchen or family room, where the lot allows. We handle the structural design, the permit set, foundation, framing, roofing, stucco, drywall, paint, and the final inspection. The local wrinkle is matching what is already there: a 1958 ranch has a specific roof pitch and a stucco texture that has to be replicated, or the new room will look like a different house bolted onto yours. Read the full breakdown on our Room Addition Contractor in Sherman Oaks page.
Garage Conversion Contractor in Sherman Oaks
Sherman Oaks has thousands of detached garages on alleys or at the back of deep lots, many of them built without a real foundation or with substandard ceiling height. Converting one means verifying what is there, then bringing it up to current code for living space: electrical panel load, insulation, drywall, flooring, and often a new slab or stem-wall footing. Detached conversions usually need their own electrical feeder from the main panel and a compact bathroom if the ADU code applies. Details and pricing are on our Garage Conversion Contractor in Sherman Oaks page.
ADU Builders in Sherman Oaks
Backyard ADUs in Sherman Oaks fall into two broad camps: prefab or modular units from companies like Abodu, Cover, or Dvele, and conventional site-built structures. The right choice depends on your lot’s access, slope, and the distance from the street to the build site; a prefab unit needs crane or panel room, and a tight Sherman Oaks yard may favor stick-built. We plan around the full picture: setbacks, foundation, utility trenching, panel upgrade, and the final inspection. See our ADU Builders in Sherman Oaks page for the full scope.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Sherman Oaks
We work with the prefab and modular ADU platforms homeowners are already researching, including Cover, Dvele, and Mighty Buildings. Parts and panel packages are ordered through our our brands route once the permit set is approved, which keeps the build on a predictable timeline.
Pricing for ADU Company in Sherman Oaks, CA
| Service | Typical range in Sherman Oaks |
|---|---|
| Prefab ADU (Abodu, Cover, Dvele), site prep & install | $180,000 – $350,000 |
| Custom site-built ADU, full turnkey | $250,000 – $450,000 |
| Garage conversion to ADU (unfinished shell already sound) | $90,000 – $160,000 |
| Garage conversion to ADU (full re-framing, foundation repair, new utilities) | $160,000 – $240,000 |
| Room addition, standard build (150 – 300 sq ft) | $85,000 – $180,000 |
| Room addition, larger or hillside build (300 – 500+ sq ft, slope or retaining) | $180,000 – $320,000 |
| Kitchen expansion or bump-out | $70,000 – $160,000 |
| Decorative / structural ceiling treatment | $3,500 – $15,000 |
| Electrical panel upgrade (required on most older Sherman Oaks homes) | $4,000 – $9,000 |
| Seismic / foundation retrofitting tied into addition | $8,000 – $38,000 |
Prices in Sherman Oaks climb with hillside work, soils reports, and older panels that need upgrading before the new load can go online. Whatever the number, it goes in writing before any work starts. The price you approve on day one is the price on the final invoice, no change orders mid-stream.
Neighborhoods We Serve in Sherman Oaks
Our crews move through Sherman Oaks every weekday. We know which streets need an encroachment permit for a dumpster, and which alleys a panel truck cannot fit down. Neighbors we serve include:
- Chandler Estates
- Longridge Estates
- Fashion Square area
- Ventura Boulevard corridor
- South of the Boulevard (east of Van Nuys Blvd)
Expect a site visit within a few business days of your call, and a written estimate within a week after that.
Service Area – Cities Near Sherman Oaks
Beyond Sherman Oaks, we run jobs in the surrounding Valley and canyon communities with the same written-price policy. You can find our local pages for Van Nuys, CA, Encino, CA, Studio City, CA, and Tarzana, CA linked here. Dispatch and scheduling are coordinated from the brand’s Los Angeles office; crews serve each area locally.
Serving Sherman Oaks, CA - Our Local Coverage Area
We’re based in the Sherman Oaks 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 Company in Sherman Oaks
We schedule site visits within a few business days, and the written estimate follows within about a week. Actual construction start depends on the city’s plan-check queue, which in Sherman Oaks currently runs several weeks to a few months depending on project scope and whether a variance is required.
If your home sits in an HOA, the HOA’s CC&Rs apply, but California law sharply limits an HOA’s ability to block an ADU outright. We review the governing documents before you commit, and we flag any HOA review timeline so it does not surprise you mid-project.
We pull the permits. The full permit set, plan-check submittals, corrections, and final inspection scheduling are included in the written price, so you are not standing at the Building and Safety counter on your own time. Call (361) 315-4177 for an exact quote, estimates are free.
What happens when you call
- 1A real person answersNo phone trees - talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Sherman Oaks Customers Say
"Insulation, drywall, and finishes were all well done. Feels like part of the house."
- Pete O."Built a detached ADU behind our house. The builder is a veteran and runs the site like a platoon: schedule posted, crew on time, everything labeled. Finished within a few days of the date."
- Ken W."Room addition over the back patio. Framing is square, windows are tight, and the roofline matches."
- Danny L.
