Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Home Remodeling Across Muscoy
Home remodeling in Muscoy runs $14,000 to $45,000 for a full kitchen and $9,000 to $28,000 for a bathroom, with most projects taking 4 to 10 weeks depending on what’s behind the walls. We’re a licensed general contractor working throughout the 92405 ZIP code, and we know the county permitting process that applies to every unincorporated Muscoy property. Call (855) 901-7266 and we’ll walk your lot, check the structures that may never have been permitted, and give you a written estimate built around what actually needs fixing, not just what you want changed.
Why San Mateo Construction Is Muscoy’s Preferred Home Remodeling Company
Muscoy is different from Rialto or Highland in one way that changes everything about a remodel: there’s no city building department. Every permit goes through San Bernardino County Land Use Services, and the county’s records on older foothill parcels are often incomplete. We’ve worked enough jobs here to know that the unpermitted addition behind the carport or the detached shop wired off a single circuit will surface the moment an inspector looks at the file. Noel Carrington runs our projects with a simple rule: find the record gaps before demolition starts, not after.
Our clients in Muscoy tell us the same thing repeatedly. They’d gotten quotes from two or three companies, and ours was the only one that asked about septic locations, well service, road maintenance agreements, and whether the square footage on the assessor’s record matched the actual house. Those questions aren’t fussy. They’re the difference between a remodel that passes inspection and one that stalls for months while paperwork gets sorted out. We handle the county coordination, the corrections on old permits, and the scheduling so you’re not driving to San Bernardino to chase down a plan checker.
Styles & brands we work with
Home Remodeling Contractor in Muscoy
A Home Remodeling Contractor working on a Muscoy property has to be prepared for what older unincorporated building stock hides. We’ve opened walls on mid-century site-built homes off the foothills and found cloth-wrapped wiring still live, undersized joists notched badly by past plumbers, and shower pans that have been leaking into subfloor framing for a decade. The job isn’t just hanging cabinets and laying tile. It’s correcting the structural and electrical issues that a permit inspection will flag, and doing it in a sequence that doesn’t multiply costs.
Getting the Scope Right Before the First Swing
On a kitchen remodel in Muscoy, we start with a wall-by-wall inspection and a written scope that covers the plumbing, electrical, and framing conditions we can actually see. If we find rot, old wiring, or framing that needs reinforcement, we price it as a change order before any work proceeds. That keeps the contract honest and the county inspector satisfied.
Working With County Permits and Older Parcels
Muscoy lots were often subdivided informally forty or fifty years ago. Setbacks may be non-conforming, accessory structures may sit over property lines, and septic systems may not match current code. Our work includes resolving those record gaps with the county before rough-in inspections, so the remodel doesn’t get held up at final.
Home Remodeling Companies in Muscoy
Home Remodeling Companies that quote Muscoy jobs from a distance usually miss the same things: county jurisdiction, unpermitted space, and the cost of bringing old construction up to current code. A kitchen remodel here runs $14,000 to $45,000, and a bathroom remodel $9,000 to $28,000, but the final number depends heavily on what’s behind the plaster. We’re one of the few companies that writes the unknown conditions into the contract as specific allowances, so you know the worst case before demolition starts.
Why Our Quotes Hold Up
We define every allowance in writing: cabinet tier, countertop tier, tile allowance per square foot, electrical rough-in scope, and the conditions that trigger a change order. If we open a wall and find wiring or framing that changes the plan, you approve the cost in writing before we proceed. That’s not a formality. It’s how we avoid the surprise bill that remodelers who bid low deliver later.
One Contractor for Every Trade
When a Muscoy project involves a kitchen, a bath, and a roof repair, you don’t want three separate vendors arguing about who cut what. Our crew handles the full scope under one contract, from interior demolition and rough-in to the James Hardie siding patch and the paver walkway at the front door. We schedule the trades, pull the permits, and stand behind the finished work.
Trusted Brands We Service in Muscoy
We carry and install materials from brands that hold up in a hot inland valley with Santa Ana winds and flash-flood risk near the foothill drainages. James Hardie siding handles the dry heat and repels the wind-driven rain better than older wood lap. For prefab and ADU work, we’ve worked with Boxabl and Plant Prefab, and we can order and install their factory-built structures on a properly permitted Muscoy lot. We keep common trim, flashing, and repair stock on hand for faster turnarounds on smaller jobs, and for larger projects we order direct from our supplier accounts so lead times stay predictable. You get name-brand materials with one accountable contractor, not whatever a subcontractor happens to have in the truck.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Muscoy Homes
- Unpermitted additions and detached shops. Many Muscoy properties have a converted garage, added bedroom, or workshop that never appeared on county records. When the remodel permit triggers a review, that square footage becomes part of the permit, and we handle the retroactive approval work before it blocks the project.
- Cloth and aluminum branch wiring. Homes built from the 1940s through the 1960s often have wiring that no longer meets code and overheats under modern kitchen loads. Once walls are open, the county will require replacement or repair, and we price that electrical rough-in into the contract up front.
- Subfloor rot from failed shower pans and old plumbing. The original mud-set pans and galvanized supply lines in Muscoy’s older homes leak slowly into the framing. We find the rot before we reset tile, and we repair the floor so the new bathroom doesn’t sit on a sponge.
- Sloped lot drainage and foundation issues. Foothill parcels near the San Bernardino National Forest edge see flash runoff that erodes grade and gets under foundations. We address drainage and grading as part of the remodel scope, because new interior work won’t fix water that’s still coming under the stem wall.
Pricing for Home Remodeling in Muscoy, CA
Here are the price ranges we’re currently quoting for Muscoy projects, based on the age of the housing stock and the county’s code-upgrade triggers. These are not the cheapest bids you’ll find, and they’re not padded either. They reflect what it costs to do the work correctly on properties that often carry hidden structural and electrical issues.
| Project | Typical Muscoy Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
The spread comes down to what’s hiding in the walls and what the county requires once the permit is open. A simple cabinet swap on a newer manufactured home sits at the low end. A full gut on a mid-century house with a new panel, new subfloor, and structural reinforcement sits at the high end. We’ll show you exactly where your job falls, in writing, before any work starts. Estimates are free. Call (855) 901-7266.
We Also Serve Cities Near Muscoy
We work across San Bernardino County, including San Bernardino, Rialto, Highland, and Crestline. If you’re in a neighboring city and want the same county-permit experience, our Home Remodeling team covers the full region. For more on our specific work in this unincorporated pocket, see Home Remodeling in Muscoy.
Serving Muscoy, CA — Our Local Coverage Area
We’re based in the Muscoy 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 Home Remodeling in Muscoy
San Bernardino County Land Use Services issues all permits for Muscoy, because the area is unincorporated and has no city building department. We pull the permits, submit the plans, and coordinate inspections with the county office. If your property has old unpermitted structures, we handle that paperwork first so it doesn’t stall the remodel. Call (855) 901-7266 for a free permit review of your specific lot.
Muscoy’s older homes often hide cloth wiring, undersized framing, and subfloor rot that the original build never addressed and that county code now requires us to fix once the space is exposed. A responsible quote includes a written allowance for these conditions. Ours does. If we open a wall and find something new, we stop, price it in writing, and get your approval before we continue. That’s how you avoid a cheap bid that grows by thirty percent at rough-in.
The county will typically flag an unpermitted addition when you pull a remodel permit, and sometimes retroactive approval, structural correction, or removal is required. We’ve resolved many of these on foothill parcels and older lot splits, and we handle the record work, the drawings, and the inspections. The sooner we identify it, the cleaner your remodel timeline stays. Call (855) 901-7266 and we’ll review what the county has on file for your parcel.
Yes, and it’s often the most cost-efficient way to work. A full kitchen and bath remodel can be combined under one permit, one demo sequence, and one rough-in inspection, which saves you scheduling and coordination costs. We frequently do this on Muscoy’s mid-century homes where the kitchen and bath share a wet wall. A combined kitchen and bath scope on a typical lot here runs $23,000 to $73,000 depending on finishes and conditions.
We write the unknown into the contract. Every allowance is specific: electrical rough-in, subfloor repair, framing reinforcement, waterproofing. If a condition exceeds the allowance, we show you the evidence and price the change before touching it. On a recent Muscoy foothill kitchen job, we found cloth wiring and a rotted subfloor from a failed pan liner. The change order was approved in writing the same day, and the county inspector signed off on both repairs before we closed the walls.
Written by Noel Carrington, Owner at San Mateo Construction, serving Muscoy and unincorporated San Bernardino County.