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Remodeling Company in Newark, CA
Home remodeling in Newark, CA spans two very different jobs: bringing mid-century houses in Old Newark and Mayhews Landing up to modern standard, and refreshing newer units near the Dumbarton Transit-Oriented Development. Because Newark sits close to the Hayward Fault and gets wet winters, most of our work here includes seismic reinforcement and moisture control alongside the visible finish work. Trevor Nash leads our Newark crews, and you can reach us at (669) 274-2362 for a written price before anything gets torn out.
Why Newark Homes Are Different
Newark’s housing stock splits cleanly between homes built before 1980 and everything that came after. The older homes in Old Newark and Mayhews Landing were framed before modern shear-wall requirements, which means a simple kitchen remodel can turn up a lack of bolting between the sill plate and foundation. When that happens, the job changes: we add the retrofit before we close the walls back up. Homeowners are usually glad to hear it, because living that close to the Hayward Fault makes the upgrade feel less like an upsell and more like the point of doing the work.
The climate shapes scheduling too. Newark’s wet winters push exterior-facing work and foundation access into the dry months, while the mild summers let interior remodels run year-round. Soil near the Bay side of town carries liquefaction risk, so any project that touches the foundation triggers a closer look at what’s underneath. These are not abstract concerns; they come up in real conversations with Newark homeowners every month.
Permitting moves at a known pace here. The city reviews plans methodically, and we pull permits on every job that requires one and schedule inspections the right way. That matters when you’re living in the house during a remodel, which most Newark homeowners do.
Styles & brands we work with







Our Main Newark Services
Most calls to our Newark office start with one of three rooms: the kitchen, the bathroom, or the whole house as a single coordinated job. Here’s how each plays out in Newark specifically.
General Contractor in Newark
Acting as your General Contractor in Newark means we hold the whole project together: the permit set, the sequencing of trades, the daily cleanup, and the written price you approved before demolition started. Newark’s mix of older single-family homes and newer attached units means the job can shift from structural retrofit to finish carpentry in the same week. We handle it as one contract, not a stack of change orders.

Bathroom Remodeling in Newark
Our Bathroom Remodeling in Newark work often starts with water damage hiding behind old tile and tub surrounds in homes built before the 1980s. We replace the substrate, correct the ventilation, and then build the bathroom you wanted, all priced in writing before we open the first wall. Wet winters make proper waterproofing here less of a preference and more of a requirement.

Kitchen Remodeling in Newark
See how we approach Kitchen Remodeling in Newark, where older homes need floor framing reinforcement under new islands and newer homes often just need a layout that works better than the builder’s original. Countertop choice, cabinet line, and whether we’re moving plumbing all move the price, and we give you that number in writing before any work starts.

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.
Home Remodeling in Newark

Home remodeling in Newark usually means one of two things: a complete gut-and-rebuild of a mid-century house in Old Newark, or a phased renovation that keeps you living at home while we work. Newark’s older homes often lack the seismic ties and moisture barriers modern code expects, so our Home Remodeling projects fold those fixes in as we go rather than treating them as surprises. The written price we hand you before demolition reflects what we actually find in Newark homes, not a generic Bay Area number.
Whole House Remodel
Signs you need it
Your home has a series of unconnected problems, from a tired floor plan to outdated wiring, cracked plaster, and rooms that never got modern insulation.
What it costs in Newark
A whole house remodel in Newark runs $45,000 to $130,000 depending on square footage, how much structural and seismic work the existing framing needs, and the finish level you choose.
How we do it
We document the existing conditions, produce a written scope and price, pull Newark permits, then sequence the work so you’re never without power, water, or a working bathroom for more than a day at a time.
Home Renovation
Signs you need it
Your home is structurally sound but looks and lives like a different decade, with finishes and fixtures that don’t match how your family uses the space now.
What it costs in Newark
A targeted home renovation in Newark typically lands between $14,000 and $45,000 depending on how many rooms are included and whether we’re refreshing surfaces or moving walls.
How we do it
We replace finishes, update lighting and fixtures, address any hidden moisture or framing issues we find, and deliver a clean, sequenced renovation with a written price you approved in advance.
What Home Remodeling Costs in Newark
| Item | Typical range in Newark |
|---|---|
| Whole house remodel | $45,000 – $130,000 |
| Home renovation (multi-room) | $14,000 – $45,000 |
| Home addition | $45,000 – $130,000 |
Should I remodel or move in Newark?
If your home is in Old Newark or Mayhews Landing and you like your lot and street, remodeling usually beats moving given current Newark prices and transfer costs. A whole house remodel at $45,000 to $130,000 often costs less than the premium on a move-in-ready home. Call (669) 274-2362 and we’ll talk through the trade-off honestly.
Can you live in the house during a whole house remodel in Newark?
Yes, in most Newark homes we phase the work so you keep one functioning bathroom and a temporary kitchen setup. We sequence demolition, rough-in, and finishes to keep the house livable, and we tell you in advance which weeks will be loudest. Call (669) 274-2362 for a phased plan with a written price.
Brands We Service in Newark
We work on homes with windows and door systems from CGI, CWS, and ES Windows, all common across Newark’s newer developments and remodeled single-family houses. Parts for these brands are stocked locally through our Bay Area suppliers, which keeps most repair and replacement work moving without long delays. See our brands for the full list.
See the difference
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AfterPricing for Remodeling Company in Newark, CA
| Service | Typical range in Newark |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Small bathroom remodel | $5,000 – $12,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Tub-to-shower conversion | $3,500 – $10,000 |
| Countertop installation | $2,000 – $6,500 |
| Backsplash installation | $800 – $2,500 |
| Kitchen island installation | $3,000 – $10,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
What pushes a Newark price up is the condition of what we find behind the walls: missing seismic ties, water-damaged subfloor, or outdated electrical that needs a new panel before we can pull a final permit. We write the price before we start, and that number is the number on the invoice, backed by our 365-Day Done Right Promise.
Neighborhoods We Serve in Newark
Our Newark crews work across the city, from the established lots of Old Newark and Mayhews Landing to the newer multi-family developments near the Dumbarton Transit-Oriented Development. We’re familiar with the specific permitting and access conditions in each area, which keeps jobs moving without surprises.
- Old Newark
- Mayhews Landing
- Dumbarton Transit-Oriented Development
- Newark’s west side near the Bay
For most Newark jobs we can schedule an estimate visit within a few business days, and we always give you a real arrival window rather than a vague “sometime next week.”
Service Area – Cities Near Newark
We also work in nearby cities across the South Bay and Peninsula. If you’re in Union City, CA, Stanford, CA, Atherton, CA, or Mountain View, CA, the same written-price promise and 365-Day Done Right guarantee apply. Crews serve each city locally, with scheduling and dispatch coordinated from our Bay Area office.
Serving Newark, CA - Our Local Coverage Area
We’re based in the Newark 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 Newark
We schedule estimate visits in Newark within a few business days in most cases. Once you approve the written price, we give you a firm start date and a real arrival window for every work day. Call (669) 274-2362 to get on the schedule.
Yes, we pull every permit the job requires and coordinate directly with Newark’s building department for inspections. If your neighborhood has an HOA or architectural review, we prepare the submittal package and track the approval, so you don’t have to chase it.
It doesn’t, and that’s in writing. If we find something behind the walls that the scope didn’t cover, we stop and show you what we found, give you a written price for the extra work, and you approve it before we proceed. You’ll never get a surprise invoice at the end. Call (669) 274-2362 to get a written estimate for your Newark remodel.
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 Newark Customers Say
"We'd been burned by a contractor before who disappeared halfway. Penhallow finished on time and stood behind everything. The written price gave me peace of mind the whole way."
- Simone Clarke"Full home refresh before we sold. They were straight about what was worth doing and what wasn't to get our money back. On time, on budget, and it sold in a week."
- Monica Vaughn"Did our whole kitchen. The written estimate held, which after reading remodel nightmares online I did not take for granted. Showed up every morning on time and the crew was clean and polite."
- Warren Updike












