ADU Company in Rancho Cucamonga — Design, Permits and Build Under One Contract

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 Rancho Cucamonga, CA

Kitchen remodeling in Rancho Cucamonga means working with homes built mostly between the 1970s and 1990s, where original layouts feel cramped by today’s standards but the lots give you room to expand. We’re Holloway ADU Builders, and we’ve served Rancho Cucamonga since 2016, matching homeowners to the right approach whether that’s a full gut, a layout rework, or a phased refresh. Call (855) 617-6356 for a free estimate.

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Why Rancho Cucamonga Homes Are Different

Rancho Cucamonga’s housing stock didn’t come from one builder or one decade. The 91701 and 91730 core holds ranch-style homes from the 1970s with wide side yards and dated galley kitchens. The foothill subdivisions in 91737 and 91739, built through the 1990s and 2000s, trend larger but often carry the same problem: kitchens sized for a different era of family life. Add the Inland Empire summer heat and Santa Ana wind events, and you get a remodeling environment where ventilation planning, window placement, and material choices matter more than they do closer to the coast.

Foothill lots in the north end, especially off Haven and Milliken, bring elevation and fire-zone considerations. A kitchen remodel on a hillside property often means coordinating with defensible-space requirements and thinking through how afternoon sun hits west-facing walls. It’s not a dealbreaker. It’s just a different job than a tract-home kitchen in central Rancho Cucamonga, and the plan has to reflect that from day one.

Our Main Rancho Cucamonga Services

Rancho Cucamonga homeowners call us about two projects more than anything else: building an ADU on their lot and remodeling a bathroom. Here’s what each looks like in this city.

ADU Builders in Rancho Cucamonga

Rancho Cucamonga is one of the few Inland Empire cities where detached ADUs on half-acre and larger lots are the norm rather than the exception. The equestrian-zoned pockets in the north end, with existing barns, corrals, and RV pads, create site conditions you won’t find in denser cities to the west. We work brand-agnostic across prefab, modular, and site-built approaches, including Cover, Dvele, and Mighty Buildings, so the ADU fits your lot and timeline instead of a dealer’s inventory. ADU Builders in Rancho Cucamonga covers the full scope of what’s possible here.

ADU Builders in Rancho Cucamonga

Bathroom Remodeling in Rancho Cucamonga

Bathrooms in 1970s and 1980s Rancho Cucamonga homes run small, with original tile, shallow tubs, and ventilation that never quite handled summer humidity. On larger lots, homeowners often pair a bathroom remodel with an ADU build so the new unit and the main house finish at the same time under one contractor relationship. Bathroom Remodeling in Rancho Cucamonga walks through what those projects cost and how we handle them.

Bathroom Remodeling in Rancho Cucamonga
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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 Rancho Cucamonga

Kitchen remodeling in Rancho Cucamonga is about reworking homes that were built with smaller, closed-off kitchens while keeping the character of the property intact. We handle the full scope from demolition through finished millwork, and we also handle the Kitchen Remodeling decisions that come before you sign anything: layout, cabinet run, appliance placement, and whether to push a wall out into that wide side yard older Rancho Cucamonga homes often have. The heat and wind here mean we plan exhaust, window, and insulation details differently than we would for a coastal project.

Full Kitchen Gut and Rebuild

Signs you need it

The cabinets are original to the home, the layout doesn’t work for how your family cooks, or water damage has compromised the subfloor or drywall.

What it costs in Rancho Cucamonga

A full kitchen gut and rebuild in Rancho Cucamonga typically runs $45,000 to $80,000 depending on cabinet grade, countertop material, and whether walls move.

How we do it

We demo to studs, reroute plumbing and electrical, rebuild walls and soffits, then install cabinets, counters, flooring, appliances, and finish trim.

Kitchen Layout Reconfiguration

Signs you need it

You have a galley kitchen with dead-end traffic, a peninsula that blocks the room, or a wall that separates the kitchen from a dining area you never use separately.

What it costs in Rancho Cucamonga

Opening a load-bearing wall and reconfiguring a Rancho Cucamonga kitchen typically runs $25,000 to $45,000, including beam work, flooring tie-in, and drywall.

How we do it

We assess the wall, pull permits, install a header or beam where needed, reroute utilities, and refinish the space so the new opening looks original.

What Kitchen Remodeling Costs in Rancho Cucamonga

Item Typical range in Rancho Cucamonga
Full gut and rebuild $45,000 – $80,000
Layout reconfiguration $25,000 – $45,000
Cabinet refacing and countertop replacement $12,000 – $25,000

How long does a kitchen remodel take in Rancho Cucamonga?

A full kitchen remodel here typically takes six to ten weeks, depending on permit review with the City of Rancho Cucamonga and whether structural changes are involved. Cabinet lead times and foothill-area inspections can extend that. We’ll give you a written schedule before we start.

Do you pull permits for kitchen remodels in Rancho Cucamonga?

Yes, we pull permits with the City of Rancho Cucamonga for any kitchen remodel that touches electrical, plumbing, or structural walls. We handle the paperwork, schedule inspections, and close out the permit when the job passes final. Call (855) 617-6356 for an exact quote.

Brands We Service in Rancho Cucamonga

For ADU and attached-living projects across Rancho Cucamonga, we work with Cover, Dvele, and Mighty Buildings, among other manufacturers. We also specify James Hardie fiber cement exteriors on units that need to stand up to sun and Santa Ana conditions. See our brands for the full range.

Pricing for ADU Company in Rancho Cucamonga, CA

Service Typical range in Rancho Cucamonga
Kitchen full gut and rebuild $45,000 – $80,000
Kitchen layout reconfiguration $25,000 – $45,000
Kitchen cabinet refacing and countertops $12,000 – $25,000
Prefab ADU (one-bedroom) $150,000 – $250,000
Modular ADU (two-bedroom) $200,000 – $350,000
Site-built detached ADU $250,000 – $400,000+
Tuff Shed conversion to ADU $80,000 – $150,000
Bathroom remodel (full) $18,000 – $35,000

Foothill lots in 91737 and 91739 can push prices higher when slope work, fire-zone materials, or longer utility runs come into play. We quote fixed pricing with a written line-item scope before work starts, and we don’t change the number unless you change the scope.

Neighborhoods We Serve in Rancho Cucamonga

We work across the full Rancho Cucamonga footprint, from the ranch-style core to the foothill subdivisions. Our team is based in Home Gardens, so we can reach most Rancho Cucamonga job sites without a long dispatch.

  • Alta Loma (91737)
  • Etiwanda (91739)
  • Central Rancho Cucamonga (91730, 91701)
  • North Etiwanda and foothill equestrian lots
  • Terra Vista and surrounding 91729 subdivisions

Service Area – Cities Near Rancho Cucamonga

We also serve the surrounding Inland Empire communities. If you’re in San Antonio Heights, CA just above the 210, or in Upland, CA to the west, we can reach you from our Home Gardens base. Homeowners in Ontario, CA and Fontana, CA call us for the same kitchen, bathroom, and ADU work we do in Rancho Cucamonga.

Serving Rancho Cucamonga, CA — Our Local Coverage Area

We’re based in the Rancho Cucamonga 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 Rancho Cucamonga

Ready to get started? Free estimates · Written quotes before work starts response in Rancho Cucamonga
Call (855) 617-6356

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 Rancho Cucamonga Customers Say

★★★★★ 4.8 from 4+ reviews

"Every invoice was tied to a completed milestone, so I always knew what I was paying for."

— Justin Kim

"Garage conversion to a one bedroom unit. He handled the plans, the city submittal, and every round of corrections. Took six months from first meeting to final inspection and he never once made the permit process my problem."

— Rachel Brooks

"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."

— Cole Schaefer

How It Works in Rancho Cucamonga

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 Rancho Cucamonga — 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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