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 Wrightwood
Finding a General Contractor in Wrightwood who understands mountain construction is different from hiring one in the flatlands. At 6,000 feet, your home deals with snow load, freeze-thaw cycles, steep lots, and Forest Service review that most Southern California builders never see. Square One Builders manages full-scope residential projects in Wrightwood, from kitchen remodels to whole-home renovations and ADUs, under one contract and one accountable team. Led by Brent Calloway, we handle structural work, roofing, cabinetry, countertops, plumbing, windows, siding, hardscaping, and prefab structures. Call (877) 688-9930 for a free estimate and a straight answer about what your project will actually cost here.

Why Square One Builders Is Wrightwood’s Preferred General Contractor Company
Wrightwood homeowners keep calling us because we show up ready for what mountain homes actually throw at you. We have walked enough of these older cabins and A-frames to know that the remodel quote you get in July can change the minute we open a wall in January. That is why our Wrightwood projects begin with a pre-construction inspection, not a handshake. We look at the subfloor, the framing, the wiring, and the roof before we ever put a number on paper. Our General Contractor team has handled full-scope remodels on steep lots off Highway 2, coordinated material deliveries around winter road closures, and worked with the county and Forest Service on permits that flatland contractors have never even heard of.
Homeowners in Wrightwood have told us the same thing after past remodels: the contractor quoted one price, then hit them with change orders after demolition. Brent Calloway built Square One Builders to do the opposite. We write allowances into the contract for hidden conditions, price surprises in writing with photos, and never touch the rough-in until you have approved the number. That is not a sales pitch. It is the only way to remodel a 1950s mountain cabin without losing your mind or your budget. Call (877) 688-9930 and ask us how we would approach your specific house on your specific lot.
Styles & brands we work with







Remodeling Contractor in Wrightwood
A Remodeling Contractor in Wrightwood is doing different work than one in Upland or Rancho Cucamonga. The housing stock here is older mountain cabins, mid-century A-frames, chalet-style second homes, and scattered newer custom builds, so the work is additions, retrofits, and repairs on aging wood-frame structures, not tract-home punch lists. A kitchen remodel in Wrightwood typically runs $14,000 – $45,000 depending on what is hiding in the walls, and a bathroom remodel runs $9,000 – $28,000. Our job is to plan for what we cannot see yet, then execute the full scope without handing you a surprise invoice afterward.
Open-Wall Kitchen Remodels
We opened up a 1950s A-frame on Oriole Road to remodel the kitchen and found knob-and-tube wiring spliced into newer romex, plus a subfloor that had been patched with plywood scraps over years of roof leaks. Our crew stopped work, wrote up a change order with photos and a fixed price for rewiring the kitchen circuit and sistering the joists, and got sign-off before we touched the rough-in. The homeowner said it was the first time a contractor had shown them exactly what was behind the walls before asking for more money. That is how we work in Wrightwood, every single time. You get the inspection, the photos, the written price, and the sign-off before we proceed.
Whole-Home and Addition Coordination
When a Wrightwood homeowner wants to add a bedroom or expand the living space, the project touches framing, roofing, foundation drainage, windows, and often the septic line. We run that entire scope as your General Contractor in Wrightwood, which means one contract, one schedule, and one person accountable when a snowstorm delays the roof crew. You do not chase subcontractors. We do.
Licensed General Contractor in Wrightwood
A Licensed General Contractor in Wrightwood has to navigate something most California builders never face: the Angeles National Forest overlay. Wrightwood sits inside the forest boundary, so building permits often require U.S. Forest Service review for any work that disturbs native vegetation or extends a structure’s footprint. That adds a layer of agency sign-off that flatland contractors never encounter, and it can add weeks to the permit timeline if you do not know the process. We do. Our team has steered Wrightwood projects through county and Forest Service review, including additions on steep lots in the 92397 zip code where the planning department wants drainage and erosion control addressed before they will even look at the structural drawings.
Permits, Inspections, and Structural Upgrades
Beyond the Forest Service review, Wrightwood remodels trigger standard San Bernardino County building code requirements. Open up a wall and you will need to address electrical that is decades out of date, insulation that never met current R-values for a 6,000-foot climate, and framing that may not carry the snow load the county requires. We pull the permits, schedule the inspections, and pass them. You do not have to learn the building code. You just have to tell us what you want the house to look like when we are done.
Storm-Ready Building Practices
Hard freezes and real snow are not theoretical in Wrightwood. Roofs here are built for snow load, foundations and decks must handle frost heave and drainage, and exterior work has a short snow-free window. We sequence the job around that window and choose materials that hold up to mountain conditions. If a product will not survive a Wrightwood winter, we do not spec it.

Trusted Brands We Service in Wrightwood
Square One Builders sources and installs materials from over 50 nationally recognized brands, which means you get real product choices without having to become a building-supply expert. For Wrightwood roofs, we regularly install CertainTeed and Owens Corning systems engineered for mountain snow loads. For windows that have to hold up to wind and cold, we offer PGT and Therma-Tru. For siding that resists the moisture and sun swings at elevation, James Hardie fiber cement is in the portfolio. We spec the right material for your project and your budget, not whatever the distributor happens to have on the dock. Call (877) 688-9930 and we will walk you through the brand options for your specific remodel.
See the difference
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After
Before
After
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AfterCommon General Contractor Problems We See in Wrightwood Homes
- Knob-and-tube wiring spliced into modern romex. Almost every pre-1970 cabin in Wrightwood we open up has some version of this. It is not a dealbreaker, but it is an electrical hazard and it must be fixed before we close walls, which is exactly why we write an electrical allowance into every remodel contract here.
- Subfloors patched over years of roof leaks. Mountain roofs take a beating, and a lot of Wrightwood homes have had leaks that were patched on the inside rather than fixed on the outside. The subfloor looks fine until you pull the old flooring, and then you find rot. We inspect for this before we quote, and we price for it when we see it.
- Framing that was never sized for snow load. Older cabins were often built with whatever lumber was available, not what the current code requires for a 6,000-foot snow zone. When we open walls or add square footage, the county may require reinforcement. We plan for that in the contract so it does not become a “surprise” after demolition.
- Winter road closures delaying material delivery. Highway 2 and the roads up to Wrightwood can close in heavy snow, which means a delivery scheduled for Tuesday may not arrive until Friday. We sequence the project around that reality and protect the work from exposure if a storm hits mid-job.
Pricing for General Contractor in Wrightwood, CA
Every Wrightwood remodel is different because every mountain home has its own history, but here are straight numbers to anchor your planning. A kitchen remodel in Wrightwood typically runs $14,000 – $45,000. A bathroom remodel runs $9,000 – $28,000. A home addition runs $45,000 – $130,000, and that range reflects whether we are adding a simple bedroom or expanding the footprint with structural work on a steep lot. The biggest cost variable in Wrightwood is what we find when we open the walls: outdated wiring, undersized framing, failed waterproofing, and the code upgrades a permit triggers. We handle that with allowances written into the contract and priced change orders approved in writing before any work proceeds. Here are the line-item ranges for the projects we do most often in Wrightwood:
| Project | Typical Wrightwood Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
Call (877) 688-9930 to schedule a free estimate. We will inspect your Wrightwood home, walk you through what we see, and put a written number in front of you before you commit to anything.
We Also Serve Cities Near Wrightwood
While Wrightwood is our focus on this page, Square One Builders also serves homeowners in Piñon Hills, Phelan, Oak Hills, and San Antonio Heights. The mountain conditions and permit realities in these areas share a lot with Wrightwood, and we bring the same full-scope, single-contract approach to every project. If you are planning a remodel anywhere in the high desert or foothill communities, call us at (877) 688-9930.
Serving Wrightwood, CA — Our Local Coverage Area
We’re based in the Wrightwood 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 Wrightwood
Expect to see what has been hiding there for decades. On older Wrightwood cabins, that often means knob-and-tube wiring, undersized framing, or rot from past roof leaks. We inspect after demolition but before we proceed, document everything with photos, and price any required work in a written change order before we touch it. Call (877) 688-9930 to have us walk your specific cabin before you commit to a remodel.
We handle them ourselves. Wrightwood sits inside Angeles National Forest, so any work that disturbs native vegetation or extends a structure’s footprint may require U.S. Forest Service review on top of San Bernardino County permits. We know that process, we submit the drawings, and we schedule the inspections. You do not have to learn the permit system. Call (877) 688-9930 and we will tell you what your project will require.
We can do interior work in winter. The snow-free season matters more for exterior work like roofing, siding, and foundation drainage. If your kitchen remodel is mostly interior, we can run it through the winter months as long as we can access the job site. Winter road closures can delay material deliveries, so we sequence the work around those possible interruptions. Call (877) 688-9930 and we will give you an honest read on timing for your specific project.
An allowance is a line item in your contract that sets aside money for conditions we cannot see until we open the walls. In Wrightwood, that almost always includes electrical, framing, and subfloor replacement on older cabins. When we open a wall and find knob-and-tube wiring or rotted joists, the allowance covers the known range of that repair. We price the actual work in writing with photos, and nothing proceeds until you approve it. Call (877) 688-9930 and we will explain how allowances work in your project.
Yes. We run the entire scope, from initial drawings through final finishes, under one contract. That includes design coordination, material selection from our 50+ brand portfolio, permitting, structural work, cabinetry, countertops, plumbing, windows, siding, and hardscaping. You have one team accountable for every phase. Call (877) 688-9930 to talk through what a whole-home remodel looks like for your Wrightwood property.
Written by Brent Calloway, Owner at Square One Builders, serving Wrightwood and surrounding mountain communities with full-scope remodeling and construction management.