A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Cypress, CA
Cypress homeowners usually reach out to us with the same opening question: can I actually build an ADU on my lot, and what will it cost? The short answer is yes in most cases, with buildable space depending on your parcel size, existing setbacks, and the city’s accessory dwelling unit standards. We handle the full process, from a written price before any work starts to the final walkthrough, and our ADU Builders in Cypress team knows exactly which prefab systems, like Abodu and Cover, clear Cypress permitting fastest. Call (903) 568-7222 to get your project priced.
Why Cypress Homes Are Different
Cypress has a patchwork of housing eras, from mid-century ranch homes near the Orange County line to newer planned communities, and that mix shapes how we approach ADU work. Older lots tend to be wider with generous rear yards, which is great for a detached unit, while newer subdivisions often have tighter side setbacks and HOA design rules that need to be reviewed before we order plans. We regularly pull Cypress-specific site documents before quoting so the price you see is the price that holds, not a guess that changes at the permit counter.
Cypress sits in a mild coastal-influenced climate, which means we can pour foundations and set prefab panels almost year-round, but we still sequence exterior cladding and roofing around the occasional winter rain window. Materials matter here too: James Hardie siding handles the damp mornings and afternoon sun without warping, and we recommend it on most Cypress ADUs for that reason.
Our Main Cypress Services
Here are the three projects Cypress homeowners call us about most, each with its own dedicated Cypress page.
ADU Builders in Cypress
Whether you’re planning a detached unit over the garage, a backyard cottage for aging parents, or a rental with its own entrance, the conversation starts with your lot’s real dimensions. In Cypress, front and side setback requirements often decide whether a site-built or prefab ADU makes more sense before we ever talk finishes. We walk the property, measure the buildable envelope, then hand you a written line-item price. Want the deeper dive? See ADU Builders in Cypress.
Home Addition Contractor in Cypress
A home addition in Cypress means matching rooflines and exterior finishes to the existing structure, which on older ranch homes often means reframing sections of the original roof. We handle that as a normal part of the job, not a surprise change order. The mild Cypress climate helps here too, since long stretches of dry weather keep the project moving. Before any work begins, you get a written price and a schedule you can track from your phone. Learn more on our Home Addition Contractor in Cypress page.
Room Addition Contractor in Cypress
A single-room addition, like a home office, fourth bedroom, or expanded kitchen, is often the fastest way to add square footage without a full ADU’s permitting scope. In Cypress, many of these projects hinge on how the new foundation ties into the existing slab and whether the roofline can tie in cleanly. We price the job from the first site visit and document it before we start. The full breakdown lives on our Room Addition Contractor in Cypress 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 Cypress
We build with prefab systems from Abodu, Cover, and Dvele, and we spec James Hardie cladding on most Cypress projects for its hold-up in the coastal air. See the full our brands list to research each one independently before you commit.
Pricing for ADU Company in Cypress, CA
| Service | Typical range in Cypress |
|---|---|
| Prefab ADU (Abodu or Cover) | $180,000 – $320,000 |
| Site-built detached ADU | $250,000 – $450,000 |
| Garage conversion ADU | $120,000 – $200,000 |
| JADU (junior ADU) | $85,000 – $150,000 |
| Home addition mid-range | $180,000 – $350,000 |
| Kitchen addition | $140,000 – $260,000 |
| Primary suite addition | $160,000 – $300,000 |
| Room addition 300 – 500 sq ft | $90,000 – $180,000 |
| Permitting and plans | $8,000 – $25,000 |
What pushes a Cypress price up is usually the site itself: tight access for equipment, an HOA review cycle, or foundation work on an older home. Our written price covers those conditions up front, so the number you approve is the number you pay.
Neighborhoods We Serve in Cypress
We cover all of Cypress, and in most cases we can have a site visit scheduled the same week you call. Cypress’s neighborhoods each have their own rhythm, from the tree-lined streets near the community center to the newer pockets closer to the 605.
- South Cypress, near Los Alamitos
- East Cypress, off Valley View Street
- West Cypress, by the golf course
- North Cypress, near Buena Park
- Central Cypress, around Lincoln Avenue
Service Area – Cities Near Cypress
Cypress sits close to several Orange County cities where we also schedule work. If your project is just over the line, we cover La Palma, CA, Los Alamitos, CA, Hawaiian Gardens, CA, and Buena Park, CA as part of our regular Cypress-area service route.
Serving Cypress, CA - Our Local Coverage Area
We’re based in the Cypress 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 Cypress
We can typically complete a site assessment and written price within one to two weeks of your first call. Permit timelines vary by project scope and city review load, but our team coordinates the submittals and tracks each stage for you. Call (903) 568-7222 for a free estimate.
If your home sits in a Cypress HOA-governed community, yes, their design review often runs in parallel with the city permit process. We gather the governing documents early and include any HOA review time in your project schedule, so there are no mid-project stops. The exact quote comes from a site visit.
Your written price includes plans, permits, site prep, foundation, build, finishes, and a 365-Day Done Right Promise in writing. We do not bill for surprise change orders. If a covered repair fails within a year, we return and fix it, plus a free second visit if any covered repair fails. Call (903) 568-7222 for a free estimate.
Ready to see a written price for your Cypress ADU or addition? Call Benson ADU Builders at (903) 568-7222 to schedule a free estimate, and we’ll walk the site, talk through prefab and site-built options, and put the number in writing before anything else happens.
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 Cypress 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.
