ADU Company in Sun City — Plans, Permits & Build, One Fixed Price

We handle the design, the engineering, and the city permit, then build it. One contract, one crew, one accountable point of contact. Free feasibility check on your lot before you commit.

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ADU Company in Sun City, CA

Kitchen remodeling in Sun City means working inside single-story ranch homes built in the 1960s and 70s, where the original layout was designed for a different era of cooking and entertaining. We’re Westminster ADU Builders, and while ADUs are our core business, we run a full kitchen remodeling division because the same Inland Empire heat, stucco construction, and age-restricted community rules that shape an ADU also shape what happens when you open up a Sun City kitchen. Call (833) 620-3521 when you’re ready to talk about yours.

Call (833) 620-3521

Why Sun City Homes Are Different

Sun City’s 92585, 92586, and 92587 ZIP codes are Del Webb’s original 55+ retirement communities, laid out in the 1960s around single-story, low-pitch-roof ranch homes. That housing stock creates a specific set of conditions. Original kitchens were built small, often 100 to 140 square feet, with a galley or L layout that separated the cook from everyone else. Load-bearing walls run through the middle of most floor plans, so opening a kitchen into the living room means a header and sometimes a beam, not just demolition. The stucco exterior and wood-frame construction hold up well, but the original electrical panels are almost always undersized for the appliance loads a modern kitchen wants.

Summer heat is the other variable. Temperatures routinely pass 100°F, and a kitchen remodel that doesn’t account for ventilation, range hood exhaust, and insulation turns into a room nobody wants to cook in from June through September. We’ve also learned that many Sun City lots still have the original galvanized supply lines and cast-iron drain pipes, which means a kitchen remodel sometimes reveals plumbing that should be replaced while the walls are open. That’s the honest reality of working in these homes, and we plan for it rather than discovering it mid-job.

Our Main Sun City Services

Sun City homeowners call us about two things more than anything else: building an ADU on a lot that was never platted for one, and remodeling a bathroom that no longer works for aging-in-place. Here’s how each plays out locally.

ADU Builders in Sun City

Most Sun City lots are modest, with mature trees near the rear property line and side setbacks that leave less buildable width than homeowners expect. Detached ADUs work here, but the footprint has to respect root zones, irrigation lines, and HOA design review. Garage conversions are often the smarter path on these lots, especially when the attached two-car garage already sits on a slab. We walk every Sun City ADU project through prefab brand options like Cover and Dvele alongside traditional site-built framing, then recommend whatever actually fits the lot, the HOA rules, and the budget. ADU Builders in Sun City covers the full process.

ADU Builders in Sun City

Bathroom Remodeling in Sun City

Bathrooms in 1960s Sun City ranches were built compact, with 60-inch tubs, narrow doorways, and original tile set on a mud bed that has outlived its useful life. When we remodel a bathroom here, the conversation usually includes curbless shower pans, wider door clearances, and blocking behind the walls for future grab bars, even when the homeowner isn’t thinking about accessibility yet. The low-pitch roof over these bathrooms means vent fans sometimes terminate in the attic rather than through the roof, which we fix as a standard part of the work. Bathroom Remodeling in Sun City explains our approach in more detail.

Bathroom Remodeling in Sun City
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What happens when you call

  1. 1
    A real person answersNo phone trees — you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Kitchen Remodeling in Sun City

Sun City kitchens were built for a 1960s homeowner: a cooktop, a wall oven, a laminate counter, and cabinets that stopped short of the ceiling. Today’s Sun City homeowner wants a kitchen where grandkids can sit at an island, where an induction cooktop doesn’t throw waste heat into a room already fighting 100°F summers, and where lower cabinets roll out instead of requiring a knee on the tile. Our kitchen division is run by the same project managers who build ADUs, so the structural work is part of our normal day. For a closer look at our statewide kitchen work, see Kitchen Remodeling.

Cabinet Refacing and Replacement

Signs you need it

Your cabinet boxes are square and solid but the doors are delaminating, the hinges sag, or the finish has yellowed beyond what cleaning can fix.

What it costs in Sun City

Cabinet refacing in Sun City typically runs $6,000 to $14,000, while full replacement of a standard 10×12 kitchen lands between $12,000 and $28,000.

How we do it

We measure every opening, remove the doors and drawer fronts, reface the boxes with new veneer or replace the boxes entirely, and install soft-close hardware that holds up to daily use.

Countertop and Backsplash Update

Signs you need it

Your existing counter has chips along the edge, stains that won’t lift, or a tile backsplash with cracked grout lines that trap grease.

What it costs in Sun City

New countertops in a Sun City kitchen run $4,000 to $10,000 depending on material, and a standard tile backsplash adds $1,500 to $4,000.

How we do it

We template after the cabinets are set, fabricate offsite to keep dust out of your home, and install with a tight seam that won’t collect crumbs or show movement.

What Kitchen Remodeling Costs in Sun City

Item Typical range in Sun City
Cabinet refacing $6,000 – $14,000
Full cabinet replacement $12,000 – $28,000
Countertop and backsplash update $5,500 – $14,000

What pushes the number higher in Sun City is structural: removing a load-bearing wall to open the kitchen into the living room adds $4,000 to $9,000 in beam and header work. We quote line-item prices before work starts, and that number doesn’t change unless you change the scope. No change orders hiding in the fine print.

How long does a kitchen remodel take in Sun City?

A cabinet-and-counter update runs three to five weeks. A full gut with structural changes takes eight to twelve weeks, including rough inspections. Call (833) 620-3521 for a schedule based on your kitchen’s actual layout.

Will I need to move out during a Sun City kitchen remodel?

Most homeowners stay put for a cabinet-and-counter project, since we isolate the work zone and keep one bathroom accessible. Full structural remodels are harder to live through, and some Sun City clients arrange a few weeks with family. We’ll tell you honestly before you commit.

Brands We Service in Sun City

We work directly with prefab ADU brands including Cover, Dvele, and Mighty Buildings, and we keep current on their Sun City delivery and foundation requirements. Parts and finish pieces come through our regular supply channels rather than waiting on factory shipments, which keeps punch-list items moving. See our brands for the full roster.

Pricing for ADU Company in Sun City, CA

Service Typical range in Sun City
Cabinet refacing $6,000 – $14,000
Full cabinet replacement $12,000 – $28,000
Countertop and backsplash update $5,500 – $14,000
Full kitchen remodel $18,000 – $42,000
Bathroom remodel – standard $14,000 – $28,000
Bathroom remodel – aging-in-place $18,000 – $38,000
Prefab ADU – small (studio/1BR) $95,000 – $180,000
Prefab ADU – large (2BR+) $160,000 – $320,000
Site-built ADU – small (studio/1BR) $130,000 – $250,000
Site-built ADU – large (2BR+) $220,000 – $400,000

Sun City pricing runs higher than nearby Menifee or Perris when the project involves relocating 1960s irrigation lines, working around mature root zones, or bringing an original electrical panel up to code. Every quote we give is line-item and fixed before we start, so the number on the contract is the number you pay.

Neighborhoods We Serve in Sun City

We cover every Sun City neighborhood across the 92585, 92586, and 92587 ZIP codes. Our crews know the original Del Webb tract layouts, the HOA sub-associations, and the streets where rear-yard setbacks make a detached ADU tight. We’re typically on site within a week for estimates anywhere in Sun City.

  • Sun City Civic Association tracts
  • Menifee Sun City corridor
  • McCabe Boulevard communities
  • Sun City Heritage area
  • Ridgemoor Estates

Service Area – Cities Near Sun City

Westminster ADU Builders also runs projects in the surrounding Inland Empire communities. If you’re in Quail Valley, CA, Romoland, CA, Good Hope, CA, or Perris, CA, the same team and the same fixed-price quoting process applies. Our project managers travel to all of these areas weekly.

Serving Sun City, CA — Our Local Coverage Area

We’re based in the Sun City 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 Sun City

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Call (833) 620-3521

What happens when you call

  1. 1
    A real person answersNo phone trees — talk to a local adu pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Sun City Customers Say

★★★★★ 5.0 from 4+ reviews

"Sound insulation between the unit and the main house is better than I expected. You genuinely cannot hear the tenant."

— Farah Hassan

"He gave us a realistic rental number for the finished unit rather than the optimistic one, and it's renting for about what he said."

— Erin Quinn

"The kitchenette layout he suggested made better use of the space than the one on our original sketch."

— Lisa Hayes

How It Works in Sun City

Getting your adu handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your adu needs and we provide an upfront, transparent quote — no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Sun City — typically within 30–60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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