Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable General Contractor Across San Ramon
Finding a General Contractor in San Ramon who actually answers the phone, shows up on time, and puts the price in writing before picking up a hammer shouldn’t feel like pulling teeth. That’s exactly how Penhallow Remodeling works, led by Trevor Nash. We serve San Ramon homeowners with kitchen remodels, bathroom remodels, and whole-home projects, and every job starts the same way: a written price, an agreed arrival window, and a 365-day written guarantee that if it’s not done right, we make it right. Call (936) 259-2607 to schedule a free estimate.
Why Penhallow Remodeling Is San Ramon’s Preferred General Contractor Company
San Ramon homeowners tend to be exacting about who works in their home, and for good reason. The housing stock across Crow Canyon, Twin Creeks, and Gale Ranch was built in waves between 1978 and 2005, and a lot of it is hitting its first major renovation cycle at the same time. That means walls are coming open, and what’s inside those walls drives the real cost of a remodel. We’ve spent enough time in these tract homes to know what to expect before the demo blade touches drywall.
Every technician on a San Ramon job is background-checked and arrives in uniform. You’ll know who’s in your home and why they’re there. Our General Contractor team operates under The Kingswell Way, a standard in place since 2004: say the price before the work, show up in the window we gave, and leave the place cleaner than we found it. A live person answers our phone 24/7, not a voicemail prompt. Trevor stands behind every project personally, and the 365-Day Done Right Promise is in writing on every contract.
Remodeling Contractor in San Ramon
A Remodeling Contractor in San Ramon needs to understand two overlapping systems: the city’s building permit process and the architectural control committees that govern most master-planned communities here. We handle both. When you hire Penhallow Remodeling for a kitchen or bath remodel, we inspect the existing conditions before quoting, price concealed repairs as written allowances in the contract, and never start a change order without your written approval first.
Kitchen and Bath Remodels in Tract Homes
Most San Ramon kitchens and bathrooms live in wood-frame tract construction where walls hide wiring, supply lines, and framing that may not meet today’s code. A typical kitchen remodel in San Ramon runs $14,000 to $45,000 depending on cabinet line, countertop material, and what the walls reveal. Bathroom remodels run $9,000 to $28,000.
Whole Home and Addition Work
For larger scopes, like a home addition in the flatter valley-floor neighborhoods or a whole-home refresh, the range in San Ramon is $45,000 to $130,000. These jobs trigger structural review, energy code updates, and often HOA design review before the city even sees the plans. We coordinate both tracks so one doesn’t stall the other.
Licensed General Contractor in San Ramon
A Licensed General Contractor in San Ramon handles permits, inspections, and trade coordination so the homeowner doesn’t have to. We pull the permits, schedule the inspections, and manage the subs. For concealed-condition work like framing repair or subfloor replacement, we price it as a written change order and get your sign-off before any additional dollar is spent.
Permit Coordination and HOA Compliance
City permits and HOA design approvals don’t talk to each other. We’ve seen jobs in Windemere stall at rough-in because the association hadn’t signed off on an exterior change visible from a common area. We clear the HOA design review first, then file the city permit, so the job keeps moving.
Code Upgrades, Priced Before Demo
Opening a 2004 wall in Gale Ranch often means the existing electrical doesn’t meet current code. That’s not a surprise to us. We write predictable code-upgrade allowances into the contract before demo starts, so the first change order doesn’t blindside you after the drywall comes down.
Trusted Brands We Service in San Ramon
We install materials from brands with reputations that outlast a single remodel cycle. KraftMaid and Wellborn cabinetry, Cambria quartz, James Hardie siding. We also work with products from Sakrete and Dvele where the project calls for them. Sourcing from recognized trade brands means the products behind our 365-Day Done Right Promise carry their own manufacturer warranties alongside ours. For San Ramon homeowners, that’s two layers of protection on the same countertop or cabinet run. We order locally where we can, and any warranty claim on a product failure is handled by us, not bounced back to you.
Common General Contractor Problems We See in San Ramon Homes
- Concealed water damage in early-2000s builds. Gale Ranch and Windemere homes from 2001 – 2008 are entering their first systems-replacement window, and slow supply-line weeps behind kitchen walls have had two decades to stain subfloors before anyone opens the wall.
- HOA stop-work pressure on exterior changes. Crow Canyon, Gale Ranch, and Windemere design-review boards run on their own timeline. Pull a city permit without clearing HOA approval first, and the association can pressure a mid-rough-in stop.
- WUI requirements on hillside lots. Parcels along the Las Trampas Ridge corridor are Cal Fire High or Very High Fire Hazard Severity Zones. Roofing assemblies, venting, and deck materials have to meet WUI standards the valley-floor homes don’t face.
- Undersized framing behind old sink runs. We regularly find framing cut too aggressively during original construction, which becomes load-bearing problem once new countertops and cabinets go in.
Pricing for General Contractor in San Ramon, CA
San Ramon pricing reflects two realities: the visible finishes you choose and the concealed conditions the walls reveal. A small kitchen remodel runs $9,000 to $20,000; a full kitchen runs $14,000 to $45,000. Cabinet installation alone is $4,000 to $13,000, and countertops run $2,000 to $6,500. Home additions in San Ramon run $45,000 to $130,000. Every quote includes written allowances for the predictable repairs so the number on day one is the number on the invoice. A free estimate covers the inspection and the line-item pricing, so you can see exactly what you’re paying for. Call (936) 259-2607 to schedule yours.
| Project | San Ramon Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
We Also Serve Cities Near San Ramon
Penhallow Remodeling serves homeowners throughout the Tri-Valley and East Bay. We regularly work in Dublin, Danville, Hayward, and Pleasanton. If you’re in a neighboring city and need a contractor who writes the price before starting, read more about how we serve General Contractor in San Ramon and the surrounding area, then call for a free estimate.
Serving San Ramon, CA - Our Local Coverage Area
We’re based in the San Ramon 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 San Ramon
A quote moves because opening a 1978 – 2005 tract home reveals conditions the visible finishes never showed: outdated wiring, undersized framing, failed shower waterproofing, or water-stained subflooring. We handle this before it becomes a dispute by doing a pre-demo inspection, writing allowances for predictable concealed repairs into the contract, and getting your written approval on any change order before work proceeds. Call (936) 259-2607 and we’ll walk the home with you before quoting.
Yes, for any exterior change visible from a common area, Crow Canyon, Gale Ranch, and Windemere design-review boards must sign off before the city permit process is meaningful. HOA approval runs on its own weeks-long timeline and is not coordinated with the city. A contractor who files city permits first risks stop-work pressure from the association mid-rough-in. We clear HOA design review first, on every San Ramon project that requires it.
The city will require current-code electrical, plumbing, and structural work once walls are open, even if the original build predates those requirements. We write code-upgrade allowances into the contract before demo, based on what we find during the pre-demo inspection. That way the permit-triggered upgrades are priced and approved in writing before the wall is opened, not after.
Hillside parcels in San Ramon are designated Cal Fire High or Very High Fire Hazard Severity Zones, which means any roofing, venting, or deck work must meet WUI-compliant construction standards. Noncombustible deck materials, ember-resistant venting, and specific roofing assemblies add real cost and complexity that valley-floor homes don’t face. We quote WUI work explicitly so the wildfire code cost is visible in the estimate, not buried in a change order.
The dispute starts when the price changes after demo and the homeowner had no warning. We remove that by writing the price before any work starts, inspecting before quoting, and putting every unforeseen repair through a written change order that requires your approval before we touch it. The 365-Day Done Right Promise is in writing, and if a repair fails inside the guarantee period, we come back and fix it at no charge. Call (936) 259-2607 to start with a free estimate.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving San Ramon, CA.