ADU Company in Riverside, CA
Kitchen remodeling in Riverside often comes down to one thing: working around homes built before modern building codes existed. Most of the city’s core neighborhoods, from the Wood Streets to Arlington Heights, were built between 1920 and 1955, which means our kitchen projects in Riverside start with a structural reality check before the design work begins. We’re Holloway ADU Builders, and we’ve served Riverside since 2016, matching homeowners to the right approach whether they’re renovating a 1940s galley kitchen or finishing out a brand-new ADU. Call (855) 617-6356 to talk through your project.
Why Riverside Homes Are Different
Riverside’s housing stock is a study in two eras. The neighborhoods around downtown, the Wood Streets, Eastside, and Arlington Heights are dominated by 1920s-1950s California bungalows and Spanish Colonial Revival homes on deep, alley-served lots. Those older homes often have detached garages that were never built to carry the weight of a converted living space, so structural upgrades come before anything else. On the east side, in ZIPs like 92509, and in Orangecrest’s newer 1990s-2000s subdivisions, we see different challenges: tract-home floor plans that need more creative space planning and HOA rules that can limit exterior changes.
Riverside’s inland climate shapes every project too. Summer highs routinely pass 100°F, and the city sits in a basin where heat lingers into the evening. That means kitchen and ADU projects here need real attention to cooling: properly sized HVAC, shading, and ventilation that work for Riverside’s specific microclimate, not a generic Southern California spec. Santa Ana wind events add another layer. Exterior materials have to stand up to wind-driven dust and occasional embers, which is why we specify James Hardie fiber cement exteriors on many Riverside ADU jobs. It holds up better than wood or stucco in this climate, and it meets the ignition-resistant standards the Riverside Fire Department expects in Wildland-Urban Interface zones near the foothills and Santa Ana River.
Our Main Riverside Services
Riverside homeowners call us most often about two things: building an ADU on a lot that’s ready for one, and remodeling a bathroom that’s showing its age in a pre-war house. Both jobs intersect with Riverside’s older housing stock in ways that out-of-town contractors often miss.
ADU Builders in Riverside
Riverside’s ADU potential is strongest in the older neighborhoods where alley-loaded lots and detached garages make rear-lot units a natural fit. We walk each property through a structural assessment first, especially when there’s a pre-1940s garage involved. Those buildings were framed for storage, not living space. From there, we match the project to the right construction method: prefab, modular, or site-built, depending on the lot access, budget, and timeline. ADU Builders in Riverside covers the full scope of what we do here.
Bathroom Remodeling in Riverside
Bathrooms in Riverside’s 1920s-1950s homes are often tight, with plumbing stacks that haven’t been touched in decades. We handle the full remodel: reframing, moving fixtures where the floor plan allows, waterproofing, tile, and ventilation that actually moves Riverside’s humid summer air. When you’re finishing an ADU, the bathroom is often the last piece, and having one contractor handle it from rough-in to trim keeps the schedule from slipping. Bathroom Remodeling in Riverside has the full breakdown of that service.
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.
Kitchen Remodeling in Riverside
Kitchen remodeling in Riverside means working with homes where the kitchen was planned around a 1930s icebox, not a modern refrigerator, dishwasher, and vent hood. In the Wood Streets and Eastside neighborhoods, we regularly open walls to find knob-and-tube wiring, undersized floor joists, and plumbing that needs full replacement before cabinets go in. But Riverside’s deep lots and bungalow layouts also give us options: many of these kitchens can expand into an adjacent service porch or breakfast nook without changing the home’s footprint. Kitchen Remodeling projects in Riverside also need heat in mind, because a poorly ventilated kitchen in a 105-degree summer is a room nobody wants to cook in.
Full Kitchen Renovation
Signs you need it
Your kitchen’s layout still centers on one narrow counter run, the flooring slopes toward the exterior wall, or you can’t open the oven door without blocking the only walkway.
What it costs in Riverside
A full kitchen renovation in Riverside typically runs $45,000 to $85,000 depending on whether walls move, plumbing relocates, and what level of cabinetry and appliances you choose.
How we do it
We start with a structural and systems review, then design the new layout around how your household actually cooks, pull permits, and manage the full build from demo through the final walkthrough.
Cabinet Refacing and Countertop Replacement
Signs you need it
Your cabinet boxes are solid wood and still square, but the doors are sagging, the finish is worn through, and the counters have burns, chips, or cracking grout lines.
What it costs in Riverside
Cabinet refacing with new countertops in Riverside typically lands between $12,000 and $25,000, with the final number driven by the linear feet of cabinets and the counter material.
How we do it
We measure and order new doors and drawer fronts, prep the existing boxes, install the new faces, then template and set the new counters, with the whole job usually wrapped in two to three weeks.
What Kitchen Remodeling Costs in Riverside
| Item | Typical range in Riverside |
|---|---|
| Full kitchen renovation | $45,000 – $85,000 |
| Cabinet refacing and countertop replacement | $12,000 – $25,000 |
| Kitchen plumbing and electrical updates | $3,500 – $12,000 |
How long does a kitchen remodel take in Riverside?
A full Riverside kitchen remodel usually takes six to ten weeks. Permit review times vary by project scope and whether your home triggers WUI requirements, so we build that into the schedule before demo starts. Call (855) 617-6356 for a timeline based on your specific scope.
Will my 1920s Riverside kitchen need electrical upgrades?
Almost certainly. Most pre-1950 Riverside homes we open up still have ungrounded wiring and panels that can’t support modern appliance loads. We quote the electrical work as a line item so you see it before construction begins, not as a surprise change order.
Brands We Service in Riverside
We work across the ADU brand spectrum in Riverside, which means we’re not tied to one manufacturer’s margin. Abodu, Cover, and Dvele are the brands we most often specify for Riverside lots, depending on access and the city’s WUI requirements. Our brands page lays out what each one does best, and turnaround varies by manufacturer and site prep.
Pricing for ADU Company in Riverside, CA
| Service | Typical range in Riverside |
|---|---|
| ADU construction (site-built) | $250,000 – $450,000 |
| Prefab ADU construction | $180,000 – $350,000 |
| Modular ADU construction | $200,000 – $400,000 |
| Garage conversion (structural upgrades included) | $120,000 – $250,000 |
| Tuff Shed conversion | $60,000 – $140,000 |
| Full kitchen renovation | $45,000 – $85,000 |
| Bathroom remodel (full) | $25,000 – $60,000 |
| Bathroom remodel (update) | $12,000 – $28,000 |
| Cabinet refacing and countertop replacement | $12,000 – $25,000 |
| Kitchen plumbing and electrical updates | $3,500 – $12,000 |
What pushes prices up in Riverside is usually the age of the structure: foundation work on a 1920s garage, full rewiring, or WUI-mandated exterior materials all add cost that a newer tract home wouldn’t carry. We price everything as a written line-item estimate before we start, and we don’t hit you with change orders when we find what we told you we’d find.
Neighborhoods We Serve in Riverside
We work across Riverside’s ZIP codes 92514, 92515, 92516, and 92517, plus the surrounding communities. Most of our Riverside projects are in these neighborhoods:
- Wood Streets
- Arlington Heights
- Downtown Riverside
- Eastside
- Orangecrest
We typically schedule the first site visit within a week of your call, and we keep the same project lead on your job from the first walkthrough through final inspection.
Service Area – Cities Near Riverside
Holloway ADU Builders also serves the communities that ring Riverside. We work in Rubidoux, CA to the northwest, Glen Avon, CA further up the Santa Ana River corridor, Pedley, CA to the west, and Sunnyslope, CA on the city’s north edge. If you’re in one of these areas, the same team and the same brand-agnostic ADU approach applies.
Serving Riverside, CA — Our Local Coverage Area
We’re based in the Riverside 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 Riverside
Yes. We pull the building permits, coordinate any WUI review with Riverside Fire Department, and manage plan check from submittal to issued permit. You’re not left to navigate the city’s counter on your own. Call (855) 617-6356 and we’ll tell you what your project triggers before we even submit.
That’s one of the reasons we specify materials like James Hardie fiber cement. It can be detailed to read as traditional wood siding from the street while holding up to Riverside’s heat and Santa Ana conditions far better than the original material would. We design exterior elevations to fit the neighborhood, not fight it.
We do, and we know those plan check requirements cold. If your property is in a WUI zone, typically in ZIPs near the foothills or the Santa Ana River corridor, we spec ignition-resistant cladding and ember-resistant vents from the first drawing set, which keeps you from a surprise redesign at plan check.
If you own a qualifying lot in Riverside and you’re weighing an ADU, a kitchen remodel, or both, call Holloway ADU Builders at (855) 617-6356. We’ll match you to the right approach, prefab, modular, or site-built, and give you a written estimate before you commit to anything.
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 Riverside Customers Say
"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."
— Cole Schaefer"Unit came out great and the tenant is happy. The timeline ran long, largely because of how slow the city was on plan check, though a couple of the delays were scheduling on their end."
— Heather Reed"Every invoice was tied to a completed milestone, so I always knew what I was paying for."
— Justin Kim