







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Citrus, CA
Adding an ADU or home addition in Citrus means working with a team that understands Southern California’s specific housing mix: postwar single-story homes on compact lots, newer builds on tighter setbacks, and a climate that demands smart material choices. Benson ADU Builders handles ADUs, home additions, and room additions across Citrus, with a written price before any work starts and a 365-Day Done Right Promise on every project. Call (903) 568-7222 for a free estimate, and you’ll get a real person, not a voicemail.
Why Citrus Homes Are Different

Citrus sits in that particular slice of the San Gabriel Valley where housing stock runs the full timeline. You’ll find original 1950s ranchers with generous backyards that can actually fit an 800-square-foot ADU without eating the entire lot. You’ll also see infill construction from the last two decades, where side setbacks are measured in feet and the garage often sits at the front of a narrow parcel. That mix changes how we approach every job.
The climate does its part too. Citrus summers run hot and dry, which puts real stress on exterior cladding and rooflines. We lean on materials from our brands like James Hardie fiber cement and prefab systems from Cover and Dvele that are engineered for thermal performance in exactly this kind of heat. Smaller lots mean we spend more time on setback verification before quoting, because an ADU that technically fits on paper may not clear the actual side-yard distances once you account for the existing structure. That’s the kind of thing we’d rather catch in writing than in the middle of excavation.
Our Main Citrus Services
Most Citrus homeowners reach out for one of three things: a new ADU on an existing lot, a larger home addition that expands the main house, or a focused room addition for a specific need. Each has its own page with full pricing and FAQs, linked below.
ADU Builders in Citrus
ADUs in Citrus range from detached backyard units to garage conversions and JADUs carved out of existing floor space. Setbacks are the biggest variable here, especially on older lots where the house sits close to the property line. We walk every site before quoting, verify what Citrus will allow, and pair you with prefab options from Cover, Dvele, and Boxabl when speed and predictable pricing matter. See the full breakdown on our ADU Builders in Citrus page.

Home Addition Contractor in Citrus
Home additions in Citrus often mean expanding kitchens, adding a primary bedroom suite, or pushing the living room into the backyard. Foundation matching is a common challenge on older Citrus homes, where the original slab may not align perfectly with modern code depths. We handle that with a written price before work starts and no scope creep billed after the fact. Details on our Home Addition Contractor in Citrus page.

Room Addition Contractor in Citrus
When you need one more room, a Citrus room addition is the most surgical option. Think home office, guest bedroom, or a dedicated laundry space that keeps the rest of the house intact. We coordinate foundation, framing, electrical, and finish work under one written contract. No verbal estimates that shift at the door. Read the full guide on our Room Addition Contractor in Citrus page.

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 Citrus
We build with prefab systems from Cover, Dvele, and Boxabl, and we source James Hardie cladding for exterior finishes that hold up to Citrus heat. Most panels and materials are stocked at our regional yard, so project start dates don’t lag on long lead times. See the full lineup on our brands page.
Pricing for ADU Company in Citrus, CA
| Service | Typical range in Citrus |
|---|---|
| ADU (detached, site-built) | $250 – $450 per sq ft |
| ADU (prefab panel system) | $200 – $350 per sq ft |
| Garage conversion ADU | $120,000 – $180,000 |
| JADU (junior ADU) | $80,000 – $120,000 |
| Home addition (ground-up) | $180 – $350 per sq ft |
| Kitchen addition | $60,000 – $140,000 |
| Primary bedroom suite addition | $90,000 – $180,000 |
| Room addition (single) | $45,000 – $90,000 |
| Prefab accessory structure | $35,000 – $90,000 |
Prices in Citrus push higher when setbacks trigger custom foundation work or when the existing home’s electrical panel needs an upgrade to support the new square footage. Older Citrus homes with original 100-amp panels often need a service upgrade before an ADU can pass inspection. Our written price covers that upfront. No surprise line items after demo day.
Neighborhoods We Serve in Citrus
Benson ADU Builders covers all of Citrus and the surrounding San Gabriel Valley communities. Scheduling runs on a phone-first model, so a live person picks up when you call, confirms a real arrival time, and keeps you updated with photos as the work progresses.
- Northeast Citrus
- West Citrus near Barranca
- Citrus Avenue corridor
- South Citrus
- Unincorporated East Citrus
Service Area – Cities Near Citrus
While this page covers Citrus specifically, our crews regularly work in neighboring cities across the San Gabriel Valley and greater Los Angeles basin. Homeowners in Los Angeles, CA, Long Beach, CA, Anaheim, CA, and Riverside, CA can reach the same team and the same written-price guarantee.
Serving Citrus, CA - Our Local Coverage Area
We’re based in the Citrus 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 Citrus

We schedule in Citrus weekly, with most first visits happening within a few business days of your call. The scheduling team works from a live calendar, so you’ll get a confirmed window, not a “sometime next week.” Call (903) 568-7222 and ask for the next open Citrus slot.
Yes, ADUs in Citrus require building permits, and the specifics depend on your lot’s zoning, setbacks, and whether the unit is detached, attached, or a conversion. We handle permit applications and inspections as part of the contract, with all fees listed in your written price before work begins.
No. Every Benson ADU Builders project in Citrus includes a written price before any work starts. The scope, the materials, and the timeline are all in writing. If a hidden issue appears, we discuss it with you and get written sign-off before any change. The 365-Day Done Right Promise backs the finished work for a full year.
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 Citrus Customers Say
"Booked a consult online and met the project manager two days later. Weekly progress updates arrived by text with photos. ADU finished on schedule."
- Hannah W."Clean, quiet crew. They respected the neighbors, kept noise to working hours, and swept the driveway every evening."
- Hope C."Communication was the best part. I always knew what was happening that week without having to ask."
- Dolly N.



