ADU Company in Mentone, CA
Kitchen remodeling in Mentone means working with homes built mostly between the 1950s and 1980s, where the original layouts were designed for a different way of living. We’re Costa Mesa ADU Builders, and we’ve served Mentone since 2012, handling kitchen remodels alongside ADU construction and bathroom renovation. The typical Mentone kitchen is closed off from the rest of the house, underlit, and short on storage, so our work usually involves opening walls, rerouting plumbing, and rebuilding the space around how the household actually cooks and gathers. Call (833) 589-8273 to schedule a free estimate.
Why Mentone Homes Are Different
Mentone sits in the 92359 ZIP code and carries a rural-residential character that most nearby city lots don’t share. Many properties are zoned for livestock or agricultural use, which affects everything from where a structure can sit to how septic and well lines are laid out. Older single-family detached homes on generous lots dominate the housing stock, and a significant share run on septic systems rather than municipal sewer. That single fact shapes any remodel that touches plumbing: a kitchen sink relocation or a bathroom addition has to work around the existing leach field and tank location, not just tie into a city line at the curb.
The climate adds another layer. Hot inland summers mean cooling loads are real, and west-facing rooms without shade take a beating from afternoon sun. Occasional high-wind events push us toward impact-rated or at least firmly anchored exterior work on any addition. Winter rains can expose grading problems on sloped lots, particularly where unpaved driveways have eroded over the years. None of this is exotic, but it means the right plan for a Mentone project starts with the lot, the septic system, and the sun path, not just a floor plan.
Our Main Mentone Services
Most Mentone homeowners reach out to us about two things: adding an ADU to an underused part of their property, or bringing a tired bathroom up to date. Here’s what each looks like locally.
ADU Builders in Mentone
Mentone’s ADU work almost always involves detached units on larger rural-residential lots, often with horse-keeping or agricultural zoning overlays. The real work happens before a footing is poured: navigating county fire requirements, septic and well separation distances, slope limits, and accessory-structure rules that don’t exist in neighboring city-zoned tracts. We compare prefab brands including Dvele, Mighty Buildings, and Boxabl against site-built options to see which path fits the lot constraints and the budget. Read more at ADU Builders in Mentone.
Bathroom Remodeling in Mentone
Older Mentone homes frequently have small bathrooms with original tile, single vanities, and no ventilation to speak of. The septic constraint matters here too: moving a toilet or adding a second bath means working with the existing tank and drain field. We handle the full interior scope, from demo through tile and fixtures, under one contract. Learn more at Bathroom Remodeling in Mentone.
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 Mentone
A kitchen remodel in Mentone usually means taking a closed-off 1950s-to-1980s galley or L-shaped kitchen and opening it into the living space, upgrading electrical for modern appliances, and solving storage problems the original layout never anticipated. The septic constraint comes into play whenever a sink or appliance moves, since drainage has to reach the existing tank line without a major re-pipe. We also account for the inland heat: ventilation and cooling airflow matter as much as cabinet layout in this climate. Our full-service kitchen remodeling scope is detailed at Kitchen Remodeling.
Full Kitchen Renovation
Signs you need it
Cabinet doors sag, drawers stick, the layout fights you every time you cook, and the tile or counters have reached the end of their serviceable life.
What it costs in Mentone
A full kitchen renovation in Mentone typically runs from $25,000 to $55,000 depending on the size of the room and the finish level.
How we do it
We demo to the studs, relocate plumbing and electrical as needed, then rebuild with new cabinetry, countertops, flooring, lighting, and appliances, all under one contract.
Kitchen Island Addition
Signs you need it
You have the floor space but no central prep or gathering surface, and the kitchen currently has a single narrow run of counter.
What it costs in Mentone
Adding a kitchen island in Mentone generally costs between $4,000 and $9,000, including the base cabinets, countertop, and any electrical runs for outlets.
How we do it
We confirm the floor and subfloor can carry the load, run electrical, set the cabinets, and finish with the countertop material you selected.
Countertop and Cabinet Replacement
Signs you need it
The cabinet boxes are still square and solid, but the faces are worn, the hinges are failing, and the countertop is stained, cracked, or dated.
What it costs in Mentone
Countertop and cabinet replacement in Mentone typically runs $6,000 to $18,000 depending on material grade and linear footage.
How we do it
We remove the existing surfaces, repair or reinforce the cabinet boxes, install new faces and hardware, and set the new countertop with proper seam placement.
What Kitchen Remodeling Costs in Mentone
| Item | Typical range in Mentone |
|---|---|
| Full kitchen renovation | $25,000 – $55,000 |
| Kitchen island addition | $4,000 – $9,000 |
| Countertop and cabinet replacement | $6,000 – $18,000 |
How long does a kitchen remodel take in Mentone?
A full kitchen remodel in Mentone typically takes four to eight weeks, depending on the extent of plumbing and electrical changes and the lead time on custom cabinets. Islands and surface replacements run faster, usually two to three weeks. Call (833) 589-8273 for a schedule based on your specific project.
Will my septic system limit what I can change in my kitchen?
Yes, in many Mentone homes it will. Moving a sink or dishwasher means the drain line has to reach your existing septic tank without excessive slope or distance, which can limit how far we can relocate plumbing. We map that constraint early so the design accounts for it. Call (833) 589-8273 and we’ll walk your lot before drawing anything.
Brands We Service in Mentone
We work across the leading prefab ADU brands, including Dvele, Mighty Buildings, and Boxabl, and we also build site-built units where the lot calls for it. Parts and materials are sourced through established regional supply channels, so Mentone projects aren’t waiting on anything exotic. See the full picture at our brands.
Pricing for ADU Company in Mentone, CA
| Service | Typical range in Mentone |
|---|---|
| Full kitchen renovation | $25,000 – $55,000 |
| Kitchen island addition | $4,000 – $9,000 |
| Countertop and cabinet replacement | $6,000 – $18,000 |
| ADU construction (prefab, 1-bed) | $180,000 – $300,000 |
| ADU construction (site-built, 1-bed) | $220,000 – $350,000 |
| Bathroom remodel (standard full) | $12,000 – $25,000 |
| Bathroom remodel (compact or half-bath) | $8,000 – $15,000 |
| James Hardie siding installation | $12 – $18 per sq ft installed |
In Mentone, the big price movers are septic and well setbacks, slope work on rural lots, and fire-hardening requirements that come with the county’s defensible-space rules. We quote a fixed price up front, with no change orders unless you change the scope yourself.
Neighborhoods We Serve in Mentone
We work across all of Mentone’s 92359 ZIP code, from the flatter lots near Mentone Boulevard and Crafton Avenue to the larger rural residential parcels further east and north toward the hills. The terrain and septic layouts change from street to street, so we evaluate each property individually.
- Mentone Boulevard corridor
- Crafton Avenue area
- East Mentone rural-residential lots
- North Mentone hill parcels
We typically schedule estimate visits in Mentone within a few days of your call, and we’re already running projects and permits across the area.
Service Area – Cities Near Mentone
Beyond Mentone, we serve the surrounding communities where the same rural-residential and older-home conditions apply. You can find our service pages for Redlands, CA, Yucaipa, CA, Highland, CA, and Calimesa, CA. Each city has its own permitting and lot characteristics, and we work them all regularly.
Serving Mentone, CA — Our Local Coverage Area
We’re based in the Mentone 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 Mentone
Yes. We prepare and submit permit sets for Mentone ADU projects, including the county fire, septic, and accessory-structure reviews that come with rural-residential and agricultural zoning. We pull permits, schedule inspections, and stay in the loop through final sign-off. Call (833) 589-8273 to discuss your lot’s specifics.
We do it regularly in Mentone. Running both scopes under one contract means one schedule, one point of accountability, and less total disruption on your property. The kitchen crew and the ADU crew coordinate instead of tripping over each other, which is exactly the problem that happens when two separate contractors split the work.
We start with your existing septic layout and work the design around it. That means kitchen and bathroom fixtures stay where the drain lines can actually reach, and we don’t draw something that would require relocating a tank or leach field unless you specifically ask us to price that out. Most Mentone remodels work within the existing system.
Ready to plan your Mentone project? Call (833) 589-8273 and we’ll schedule a free estimate, walk your property, and give you a written line-item quote with a fixed price.
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 Mentone Customers Say
"Sound insulation between the unit and the main house is better than I expected. You genuinely cannot hear the tenant."
— Imani Ellison"Every invoice was tied to a completed milestone, so I always knew what I was paying for."
— Gilbert Vargas"The kitchenette layout he suggested made better use of the space than the one on our original sketch."
— Ryan Padgett