Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Auburn
Hiring a General Contractor in Auburn means navigating a permitting and code landscape that most Sacramento Valley builders never deal with. We’re Penhallow Remodeling, and our General Contractor team works in Auburn every week, so we know what a WUI inspection triggers and what the decomposed granite under your foundation does to a bid. Call (936) 259-2607 and you’ll get a real person, not a voicemail. We hand you a written price before any work starts, and a written 365-Day Done Right Promise with every job.
Why Penhallow Remodeling Is Auburn’s Preferred General Contractor Company
Trevor Nash runs our Auburn work the same way he runs every Penhallow project: put the number in writing first, show up in the window we gave, and stand behind the work for a full year. Homeowners in Auburn have told us the same story too many times: a contractor bids a kitchen remodel, opens the wall, finds knob-and-tube wiring, and suddenly the price balloons after demo day. We handle it differently. We walk the home first, we write allowances into the contract for exactly those discoveries, and any change gets priced and approved in writing before we touch it.
Our technicians are background-checked and arrive in uniform, every job, every time. We answer the phone 24/7 with a live person. And because dispatch runs from our Sacramento office while crews serve Auburn locally, we can schedule real arrival windows, not “sometime this week.”
General Contractor Services in Auburn
General Contractor Services in Auburn span kitchen remodels, bathroom remodels, whole-home remodels, room additions, ADUs, and deck construction. What separates Auburn work from a Valley job is the inspection reality: once a wall or roof comes open on an Auburn home, the permit often triggers WUI fire-hardening requirements that were never in the original scope. We know that, we price for it, and we put it in writing before the first day of demo.
Kitchen and Bath Remodeling
A kitchen remodel in Auburn typically runs $14,000 – $45,000. A bathroom remodel lands between $9,000 and $28,000. Those ranges move based on cabinet line, countertop material, and what we find behind the drywall in a 1960s ranch or an Old Town building that’s been standing since the 1870s.

Whole-Home and Addition Work
Whole-home remodels and room additions in Auburn run $45,000 – $130,000, depending on square footage and structural scope. ADU construction starts around $90,000 and can reach $220,000. Every one of those numbers includes the WUI and hillside foundation considerations that a valley bidder leaves out until it’s too late.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Construction Company in Auburn
As a Construction Company working in Auburn, we handle the structural side of remodeling: load-bearing wall removal, foundation retrofitting, roof replacement, and fire-hardening upgrades. Auburn’s housing stock ranges from Gold Rush-era stone and brick in Old Town to mid-century ranches and newer hillside custom builds, and each one carries different structural assumptions.
Structural and Fire-Hardening Work
Roof replacement in Auburn runs $8,000 – $20,000, and virtually every roof we replace in the foothills carries a Class A fire-rated assembly requirement. Ember-resistant vents and ignition-resistant siding are no longer optional upgrades in most Auburn neighborhoods. We price them as standard on any remodel that opens a wall or roof plane.
Hillside Foundations and Retrofits
Auburn’s decomposed granite soils look stable on paper. In the field, we routinely find rock ledge at one end of a foundation dig and unstable DG slump at the other. That’s why our Auburn bids include a soils contingency, and why a hillside foundation retrofit here costs more than an equivalent job on the Valley floor. It’s not markup. It’s what the ground actually does.
Trusted Brands We Service in Auburn
We install and service recognized trade brands across Auburn, including KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, Kohler and Moen fixtures, and James Hardie siding. For homeowners considering prefab or panelized options on an ADU or addition, we’re familiar with Abodu and Dvele systems and can coordinate the site work, foundation, and finishing around them. Keeping those brand relationships means we can source parts and materials for Auburn customers without waiting on a Sacramento warehouse run.
Common General Contractor Problems We See in Auburn Homes
- Knob-and-tube and aluminum branch wiring. Open a wall in an Auburn home built before 1970 and there’s a real chance the original wiring is still live. Current code requires it brought up to standard once exposed, and that’s a documented cost, not a surprise.
- WUI fire-hardening creep. A kitchen remodel permit in Auburn can trigger Class A roofing, ember-resistant vents, and ignition-resistant siding requirements before the building inspector signs off. Out-of-area bidders leave these out of scope, and the homeowner pays for it later.
- Notched and undersized framing. Decades of plumbing and electrical retrofits leave structural members notched, drilled, and weakened. When we open a load-bearing wall in a mid-century ranch, we expect to repair or replace framing, and we write that allowance into the contract.
- Decomposed granite surprises. Hillside excavation in Auburn regularly turns up rock ledge at one end and unstable DG slump at the other. A foundation bid without a soils contingency is a change-order factory.
Pricing for General Contractor in Auburn, CA
Here’s what Auburn homeowners actually pay, based on current local project scopes:
| Project | Auburn Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Roof Replacement | $8,000 – $20,000 |
What moves a number in Auburn: whether your home is in Old Town, off High Street, or up in a newer hillside subdivision. Whether the permit triggers WUI fire-hardening. Whether we’re dealing with rock ledge or stable DG. And what we find inside the walls once they’re open. We give you a written price before work starts, and every change is written, priced, and approved before we touch it. Call (936) 259-2607 for a free estimate.
We Also Serve Cities Near Auburn
Our crews serve General Contractor in Auburn plus the surrounding foothill communities of Newcastle, Lincoln, Loomis, and Rocklin. If you’re in one of those areas and planning a remodel, the same written pricing and 365-Day Done Right Promise applies.
Serving Auburn, CA - Our Local Coverage Area
We’re based in the Auburn 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 Auburn
Because Auburn’s housing stock is older than most of Placer County’s valley floor, and once a wall is open, current code applies to whatever’s exposed. Knob-and-tube wiring, aluminum branch circuits, notched framing, failed waterproofing: none of it can stay once a building inspector sees it. We write allowances for exactly these discoveries into your contract up front, so the price moves by a documented, approved amount, not a surprise figure after demo day. Call (936) 259-2607 and we’ll walk your home before we write the number.
Yes, and this is the biggest difference between Auburn and Sacramento Valley remodeling. Because Auburn sits in CAL FIRE’s High Fire Hazard Severity Zone, opening a wall or roof plane on a major remodel often triggers WUI code compliance: Class A roof assemblies, ember-resistant vents, ignition-resistant siding, and defensible-space grading. An out-of-area bidder who leaves those out of scope hands you a change order later. We don’t. We price WUI compliance from day one, in writing.
We stop, we document, and we write a change order. You see the price and the scope in writing before we touch anything else. Nothing gets approved verbally, nothing gets buried in a draw schedule. You approve it, and the work continues. That’s the Kingswell standard, and it’s been our operating rule since 2004.
Because Auburn’s hillside soils are decomposed granite, and decomposed granite behaves unpredictably. It’s hard when dry, slumps when wet, and it doesn’t excavate cleanly. A dig that starts with rock ledge on one end can hit unstable DG on the other within forty feet. Valley-based contractors routinely underbid this ground because they haven’t worked in it. We have, and we price the soils contingency into the written number instead of springing it on you later.
Placer County building inspectors review and sign off on the work, including WUI fire-hardening items where the permit triggers them. That means the building is verified by a third party, and the improvements are documented for insurance and resale. It also means the job has to be done right the first time: an inspector doesn’t sign off on notched framing or a code-short electrical rough-in. Our 365-Day Done Right Promise runs alongside that inspection, so if anything fails inside the guarantee period, we come back and fix it at no charge.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Auburn through the Kingswell standard of written pricing and written guarantees since 2004.







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