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 General Contractor Across Muscoy
Hampton Contractors does full-scope residential work across Muscoy, from kitchens and bathrooms to roofs, siding, fencing, and ADUs. We respond quickly to Muscoy calls because we run a lean local team out of Hesperia and we know the 92405 turf. If you need a straight answer on what your project will cost and how the county permitting actually works, call Brent Calloway at (833) 467-4075. We’ll give you a real range, not a sales pitch.
Why Hampton Contractors Is Muscoy’s Preferred General Contractor Company
Our General Contractor team has spent enough time on Muscoy’s ranch houses and large-lot properties to know what actually holds up here. We’ve worked on homes off State Street, through the flats near the old citrus acreage, and up against the wash corridors that cut through 92405. Homeowners here don’t want a contractor who treats Muscoy like a generic suburb. They want someone who already knows the county plan-check queue, the soil, the sun load, and the way older Muscoy homes were put together.
Our reputation in this area has been built on jobs where we had to correct unpermitted additions, rebuild rotted exterior corners, and help families choose between a remodel and an ADU that would actually pencil out on their lot size. Brent Calloway walks the property with every Muscoy client before quoting, because a walkthrough here uncovers things a phone estimate misses. That approach is why most of our Muscoy work comes from referrals and repeat customers.
We quote Muscoy projects with county timelines in mind, not city of San Bernardino timelines. That matters because it changes when your inspection gets scheduled and whether your materials show up before the roof comes off. Homeowners who’ve done work in both jurisdictions notice the difference immediately. We plan around it.
Styles & brands we work with







Remodeling Contractor in Muscoy
Hiring a Remodeling Contractor in Muscoy means hiring someone who understands that so much of this area’s housing stock was self-built or owner-improved over the decades. A typical kitchen remodel here runs $14,000 to $45,000, and a smaller kitchen refresh lands between $9,000 and $20,000. Bath remodels sit at $9,000 to $28,000, with small baths starting near $5,000. Cabinetry, countertops, and flooring all move differently when the original framing is uneven and the plumbing was run by whichever uncle got to it first in 1978.
The most common Muscoy remodel pattern we see: a homeowner wants modern finishes but doesn’t know the subfloor has settled, or that the electrical panel can’t safely carry the new appliance load. We work the structural and systems corrections into the scope before the finishes go in. That sequencing is why our remodels finish closer to schedule than a finish-first contractor’s would.
Kitchen and Bath Work With Recognized Materials
We bring Cambria and Silestone quartz to Muscoy kitchens because these surfaces survive the heat and daily grit of inland Southern California life better than laminates or soft stones. For plumbing and fixtures, we default to Kohler. You get brand names you can look up, installed by the same crew that’s already responsible for your framing and drywall. No mystery suppliers.
Additions and Reconfiguration on Muscoy Lots
Muscoy lots often have room to build out. We’ve added master suites, laundry rooms, and expanded kitchens on properties where a city lot next door would have zero room. The trick is tying the addition into existing self-built framing so it doesn’t look like a box stuck on the side of a ranch. That’s our job, and we take it seriously.
Licensed General Contractor in Muscoy
Working as a Licensed General Contractor in Muscoy is not the same as working inside the city of San Bernardino. Your project here falls under San Bernardino County Building and Safety, not city jurisdiction. That means plan checks go through the county office, inspections are scheduled on county availability, and sign-offs come from county inspectors. If a contractor assumes city rules, your permits get pulled wrong and your schedule falls apart at the first inspection.
Hampton runs Muscoy permits correctly from day one. We’ve pulled county permits for additions, ADUs, garage conversions, roof replacements, and full remodels throughout 92405. A home addition in Muscoy typically runs $45,000 to $130,000. An ADU starts around $90,000 and can exceed $220,000 depending on utilities and foundation work. A garage conversion sits between $30,000 and $80,000. These are real Muscoy numbers, not national averages.
Permit and Compliance Remediation
Plenty of Muscoy homes have unpermitted work: a closed-in carport, a converted garage, a bathroom added off the back of a bedroom. The county’s process for legalizing existing construction is different from new-construction permits. We’ve brought dozens of Muscoy properties into compliance. The work usually involves structural review, electrical and plumbing inspection, and sometimes foundation retrofit. We handle the entire county application and inspection sequence so you don’t have to navigate Building and Safety alone.
Exterior Envelope Repair and Replacement
Muscoy’s heat and winter storm runoff punish roofs, siding, and window frames. We source GAF and CertainTeed roofing materials, and we specify James Hardie siding for properties that need exterior durability beyond standard stucco patch jobs. A roof replacement here runs $8,000 to $20,000. Windows run $4,500 to $15,000 depending on count and frame spec. These are not coastal prices; the inland market has its own logic, and we quote accordingly.
Trusted Brands We Service in Muscoy
Hampton carries Cambria and Silestone quartz for kitchen surfaces, Kohler fixtures for baths and kitchens, and Caesarstone where the design calls for it. We can usually get Muscoy clients their selected slab or fixture set without the long lead times that plague smaller operations, because we’ve got standing relationships with regional and national distributors. When you pick a material, we order it from a named manufacturer, not a discount bin at the back of a warehouse. That means your kitchen or bath finishes show up with a real warranty and a real point of origin.
See the difference
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After
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AfterCommon General Contractor Problems We See in Muscoy Homes
- Unpermitted additions and garage conversions: Muscoy has a long history of owner-built improvements done without county permits. We regularly find converted garages, closed-in patios, and added bathrooms that need structural review before any cosmetic remodel can safely start.
- Rusting or failed roof fasteners and flashing: Muscoy’s inland heat, winter storm runoff, and occasional Santa Ana winds chew through electro-galvanized hardware. We find nail heads rusted through sheathing and flashing gaps at roof penetrations on mid-century homes.
- Pitting aluminum window frames and railings: The climate here, combined with the age of Muscoy’s housing stock, means standard aluminum frames often pit and seize. We see sliding doors that won’t slide and windows that need a crowbar to open.
- Incorrect jurisdictional assumptions: We’ve had Muscoy homeowners tell us they thought their project fell under city of San Bernardino rules because their “address says San Bernardino.” It doesn’t. The county runs this show. We correct that assumption at the first site visit.
Pricing for General Contractor in Muscoy, CA
Here are real Muscoy market ranges, based on what we’ve actually quoted and built in 92405 over the years. These are not national averages and they are not “call for pricing” placeholders.
| Project | Muscoy Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Window Replacement | $4,500 – $15,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Kitchen Remodel | $14,000 – $45,000 |
Every Muscoy quote is line-item, written, and fixed before we start. No change-order games. County permit fees are separate and shown clearly. Call (833) 467-4075 and ask for Brent. He’ll walk your property and get you a real number.
We Also Serve Cities Near Muscoy
Our crews work the whole High Desert and Inland Empire ring around Muscoy, including San Bernardino, Rialto, Highland, and Crestline. San Bernardino projects run under city jurisdiction, so the permitting rhythm changes when we cross the line. We handle both, and we know where the boundary sits.
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 General Contractor in Muscoy
San Bernardino County Building and Safety issues and inspects all construction permits in Muscoy, not the city of San Bernardino. Muscoy is an unincorporated county island, which means plan-check timelines, inspection scheduling, and final sign-offs run on the county’s process. This surprises many Muscoy homeowners, especially those whose neighbors inside San Bernardino city limits had a faster or different experience. We pull the right jurisdiction’s permits from day one so your draw schedule doesn’t stall. Call (833) 467-4075 for a project review that starts with the jurisdiction question answered.
A coastal-spec roof costs more because it’s built with stainless or hot-dip galvanized fasteners, marine-grade flashing, and underlayment rated for intense UV and moisture cycling – materials that are simply more expensive than the electro-galvanized hardware and standard flashing many inland roofers bid. In Muscoy, where summer sun bakes the roof deck and winter runoff finds every seam, the inland spec often fails within a decade while the coastal spec keeps performing. The cheap spec costs more in replacement labor and sheathing repair before the second decade starts. We quote both spec levels and show you the delta so you decide with your eyes open.
Yes. We bring unpermitted Muscoy garage conversions and additions into county compliance through San Bernardino County Building and Safety’s existing-construction review process. The scope typically includes structural evaluation, electrical and plumbing verification, possibly foundation retrofit, and full documentation for the county file. The cost ranges roughly $30,000 to $80,000 depending on what was done and whether any work has to be rebuilt. We’ve done this dozens of times on Muscoy properties. Call (833) 467-4075 for a walkthrough and a straight answer on what your specific conversion will need.
Nail down scope, line-item pricing, cabinet and countertop brand and model, plumbing fixture brands and models, permit responsibility, payment schedule tied to inspection milestones, and a written change-order process. Muscoy kitchens often hide structural surprises because the original buildings were self-built, so your contract should also state how unforeseen conditions get priced and approved. We provide that in writing on every Muscoy kitchen quote. No verbal promises. Call (833) 467-4075 and ask for the contract terms before you sign anything.
If they’re standard aluminum frames and pressure-treated posts installed with plain steel hardware, probably yes. Muscoy’s heat, dust, winter runoff, and occasional Santa Ana wind events combine to pit aluminum and rust steel fasteners faster than most homeowners expect. Standard aluminum frames seize and standard post hardware corrodes, especially along fence lines that channel water during storms. We specify marine-grade aluminum finishes and stainless or hot-dip hardware for exterior work in Muscoy. It costs more up front and fails far later. Call (833) 467-4075 for an exterior assessment before you replace windows or fencing.
Written by Brent Calloway, Owner of Hampton Contractors, serving Muscoy and the surrounding Inland Empire with full-scope residential general contracting.