







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Piñon Hills, CA
Mason Remodeling handles full-service remodeling and general contracting across Piñon Hills, CA, with written pricing before any work begins and a 365-day guarantee on the finished job. Homes here sit at roughly 4,000 feet along the northern edge of the San Gabriel Mountains, which means real temperature swings, dry winds, and occasional snow that shape how we approach everything from foundation work to interior finish carpentry. If you’re planning a project, call (803) 680-2547 for a free estimate. Piñon Hills jobs tend to involve larger lots, older well-and-septic systems, and homes that need work done right the first time because the next contractor is not just around the corner.
Why Piñon Hills Homes Are Different

Piñon Hills is unincorporated San Bernardino County, which changes the permit conversation before a single tool leaves the truck. County building codes apply, not city codes, and septic system rules often dictate where an addition or ADU can sit on a lot. Many homes here were built in the 1970s through the 1990s, so we regularly find single-pane windows, original composition roofing, and electrical panels that were never intended for modern appliance loads. The terrain matters too: lots along Highway 138 and up around the more elevated stretches of town often sit on decomposed granite, which drains fast but shifts slightly, so we plan for additional compaction and foundation reinforcement on larger additions.
The climate is the other big variable. Summer days can top 100 degrees, winter nights drop below freezing, and the wind coming through the Cajon Pass area can be unrelenting. That combination punishes drywall, caulk, and low-grade lumber at a rate most homeowners don’t expect until it’s too late. We spec materials here with those swings in mind: expansion-tolerant flooring, insulated exterior doors, and paint systems that hold up to high UV exposure without fading in two seasons.
Styles & brands we work with







Our Main Piñon Hills Services
Most Piñon Hills homeowners reach out to us about one of three things: a general contractor to run a project end to end, a bathroom that no longer works for the people living in it, or a home remodel that fixes years of deferred maintenance in one pass. Each service has its own detailed Piñon Hills page linked below.
General Contractor in Piñon Hills
When a job involves more than one trade, a general contractor is the person who makes the schedule hold together. In Piñon Hills, that often means coordinating county inspections, septic-setback reviews, and material deliveries that can take a full extra day because of the distance from the Inland Empire supply houses. We pull permits, schedule subcontractors, and keep a written scope of work so there’s never a question about what was agreed to. See General Contractor in Piñon Hills for the full breakdown of what we manage.

Bathroom Remodeling in Piñon Hills
Bathrooms in Piñon Hills homes get hit hard by hard water. Wells here typically carry higher mineral content than municipal water in the valley below, and that shows up as buildup on fixtures, inside valves, and at tile edges. We plan for that with pressure-balancing valves, properly sloped shower pans, and grout that resists the kind of mineral staining common in this area. Read Bathroom Remodeling in Piñon Hills for pricing and what a typical weekend-plus project looks like.

Home Remodeling in Piñon Hills
A whole-home remodel in Piñon Hills usually means opening walls in a house that has been lived in for twenty or thirty years and finding the surprises that come with that. We sequence the project so the home stays livable as long as possible, and we write the scope in plain language so you know exactly which rooms are being touched and what’s out of scope. The full page, Home Remodeling in Piñon Hills, covers kitchens, additions, and whole-home pricing in detail.

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.
Brands We Service in Piñon Hills
We work with specification-grade product lines including Cambria, Kohler, KraftMaid, and Moen, and our crews are familiar with the full install requirements for each. Because Piñon Hills is a drive from the major supply yards, we stock common replacement hardware locally and order the big-ticket items on a schedule that keeps your project moving. See our brands for the full list of partner manufacturers.
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AfterPricing for Remodeling Company in Piñon Hills, CA
These ranges reflect what we’ve quoted for similar work in Piñon Hills, with the area’s terrain, permitting, and delivery logistics already built in. Every project gets a written line-item price before work starts, so these numbers are not bait; they’re what you should expect to see on a real proposal.
| Service | Typical range in Piñon Hills |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Replacement | $8,000 – $20,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
| Window Replacement | $4,500 – $15,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
In Piñon Hills, the two biggest price movers are site access and existing condition. A steep decomposed-granite driveway that requires materials to be staged at the bottom and moved by hand will add labor cost, and homes built in the 1980s often hide wiring or framing that has to be corrected before new work can pass county inspection. You’ll never get a verbal estimate that grows on the final bill from us. The written price is the price.
Neighborhoods We Serve in Piñon Hills

We work across the full Piñon Hills footprint, from the tighter lots off Highway 138 to the larger acreage parcels up toward the national forest line. Our scheduling is set up for the drive, so we group Piñon Hills visits and keep the appointment windows honest. Neighborhoods and roads we regularly cover:
- Areas along Highway 138
- Phelan Road corridor
- Duncan Road and surrounding parcels
- Sheep Creek Road area
- The higher-elevation lots near Wrightwood Road
If you’re not sure whether your parcel is in our active service area, call us. We’ll confirm it in about two minutes, not two days.
Service Area – Cities Near Piñon Hills
While this page focuses on remodeling work in Piñon Hills, we receive calls from homeowners throughout the broader Southern California region. You can see our coverage details for Los Angeles, CA, San Diego, CA, San Jose, CA, and San Francisco, CA on their local pages. Dispatch and scheduling for Piñon Hills are coordinated from our Inland Empire office in Riverside-San Bernardino.
Serving Piñon Hills, CA - Our Local Coverage Area
We’re based in the Piñon Hills 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 Remodeling Company in Piñon Hills

Most Piñon Hills projects can be quoted within a few business days of your initial call, and we schedule work based on the scope and your timeline, not a sales quota. Larger jobs like additions or ADUs depend on county permit review times, which currently vary by season. Call (803) 680-2547 to get a written estimate and a realistic start date.
Most structural, electrical, plumbing, and addition work in Piñon Hills requires a permit from San Bernardino County, and septic-setback rules often apply if your project touches the footprint of the home. We pull permits as part of the project and schedule the inspections. If a job doesn’t need a permit, we’ll tell you that in writing too.
Yes. We cover Piñon Hills from the Highway 138 corridor up to the higher-elevation parcels, including all the named roads and neighborhoods listed above. If your property sits near the Wrightwood or Phelan edges, call us and we’ll confirm coverage and scheduling in one conversation.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction 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 Piñon Hills Customers Say
"Great quality tile work. The countertop template slipped by a week, but the project lead explained and kept us updated."
- Susan Y."Basement refinish with egress window. Drywall finish is smooth and the electrician was tidy."
- Kyle S."Written scope, fixed price, and weekly updates. No change orders we hadn't agreed to."
- Carlos H.











