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
Remodeling Company in Sunnyvale, CA
Home renovation in Sunnyvale means working with housing stock that dates back to the post-war cherry orchard subdivisions, where 1950s and 60s ranch homes still carry original galvanized plumbing and aluminum branch wiring. We’re Moreno Valley Builders, a full-scope general contractor handling everything from kitchen gut-remodels to second-story additions, and we’ve served Sunnyvale since 2017. Call (877) 752-3154 to schedule a free estimate.
Why Sunnyvale Homes Are Different
Sunnyvale’s older ranch tracts, built between the 1950s and 1970s, show a consistent set of issues we don’t see in newer developments. The original electrical panels are often 100-amp units that can’t support modern loads, and we routinely find aluminum branch wiring when opening walls for kitchen and bath remodels. That’s a real Silicon Valley retrofit pattern here: homeowners across 94087 and 94086 are adding EV chargers and heat-pump HVAC, which means panel upgrades happen alongside most full renovations.
The slab-on-grade foundations common in these older homes also shape what’s possible. Moving a kitchen island or adding a gas line means cutting concrete, and that work has to be coordinated with the city’s inspection schedule. Sunnyvale’s planning department runs a busy tempo because of all the commercial and R&D construction near the tech campuses in 94085 and 94089, so residential permits move at a pace that rewards contractors who know the system. Wet winters from November through March also dictate when exterior work, roofing, and stucco get scheduled. A heavy atmospheric-river storm will find every flashing failure, and interior water intrusion is usually the first sign a homeowner calls us about.
Styles & brands we work with
Our Main Sunnyvale Services
Most Sunnyvale homeowners reach out to us for one of two reasons: a full general contracting engagement across multiple trades, or a focused remodel of a kitchen, bath, or living space. Here’s what each looks like in this city.
General Contractor in Sunnyvale
When a Sunnyvale project spans framing, electrical, plumbing, and finish work, a single accountable contractor changes how the job runs. We manage the trades so you don’t have to, from the first structural assessment through final inspection. On an older ranch in 94087, that often means sequencing a panel upgrade, re-piping, and a kitchen remodel so the house stays livable while work proceeds. We coordinate Sunnyvale’s permit and inspection requirements directly. Learn more on our General Contractor in Sunnyvale page.
Home Remodeling in Sunnyvale
A Sunnyvale remodel usually starts with a specific problem: a cramped galley kitchen, a bathroom with failing tile over drywall, or a living space that doesn’t match how a modern family uses it. We specify materials from brands like Cambria and Caesarstone for countertops, and KraftMaid or Wellborn for cabinetry, so you’re choosing from proven product lines rather than builder-grade unknowns. The wet season shapes scheduling for any exterior wall or roof work. See full scope on our Home Remodeling in Sunnyvale page.
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 Renovation in Sunnyvale
Home renovation in Sunnyvale is different from most Bay Area markets because the housing stock is aging into a full mechanical and structural refresh at the same time. Homes built in the cherry orchard subdivision era, especially across 94086 and 94087, now need panel upgrades for EV chargers, re-piping to replace galvanized steel, and foundation work on slab-on-grade floors that have settled over six or seven decades. A full Home Renovation here means bringing those systems up to current California code while reshaping the living space, and that’s the work we do from permits to punch list.
Home Renovation Contractors
Signs you need it
Flickering lights, low water pressure from galvanized pipes, or a floor plan that fights how you live are the usual signals in a 1960s Sunnyvale ranch.
What it costs in Sunnyvale
A full home renovation in Sunnyvale typically runs $45,000 to $130,000 depending on square footage and how much mechanical work the house needs.
How we do it
We open the walls, replace the failing systems, reframe the spaces that need to change, and close everything back with materials you selected from our brand portfolio.
Home Renovators
Signs you need it
If your home has original 1950s wiring, a panel rated below 200 amps, or single-pane windows that fog every winter morning, you’re past cosmetic updates and into renovation territory.
What it costs in Sunnyvale
Expect $45,000 to $130,000 for whole-home renovation work in Sunnyvale, with smaller scopes starting around $14,000 for a focused kitchen or bath refresh.
How we do it
We sequence the work so mechanical upgrades, structural changes, and finishes happen in the right order, keeping the home protected from Sunnyvale’s wet-season rain during any exterior openings.
What Home Renovation Costs in Sunnyvale
| Item | Typical range in Sunnyvale |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
How long does a home renovation take in Sunnyvale?
Plan on 3 to 6 months for a full renovation in Sunnyvale, with permit review and inspection scheduling adding time depending on the city’s workload. Call (877) 752-3154 and we’ll give you a realistic timeline for your specific scope.
Can I live in my home during a renovation in Sunnyvale?
For a kitchen or bath remodel, yes, with proper sequencing. For a whole-home renovation with panel and plumbing replacement, expect some days without water or power. We plan those outages with you in advance.
Brands We Service in Sunnyvale
We install and service window and door systems from CGI, CWS, ES Windows, and ECO Window Systems across Sunnyvale, with ordering, delivery, and installation managed under one roof. See the full list on our brands page.
See the difference
Before
After
Before
After
Before
AfterPricing for Remodeling Company in Sunnyvale, CA
| Service | Typical range in Sunnyvale |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Countertop Installation | $2,000 – $6,500 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Roof Replacement | $8,000 – $20,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Home Addition | $45,000 – $130,000 |
What pushes prices up in Sunnyvale is usually the age of the house: a 1960s ranch with original wiring and galvanized plumbing will need mechanical work before finishes can go in, and that adds scope. Our quotes are line-item and fixed, so the number we give you is the number you pay, no change orders unless you change the scope.
Neighborhoods We Serve in Sunnyvale
We work across all four Sunnyvale ZIP codes, from the older ranch tracts near Murphy Avenue to the newer townhome developments near the tech campuses. Typical response time for a first visit is 2 to 3 business days.
- Cherry Chase
- Sunnyvale West
- Heritage District
- Lakewood Village
- Ponderosa Park
Service Area – Cities Near Sunnyvale
Our service area extends beyond Sunnyvale to the neighboring cities where we regularly work. If your home is in Mountain View, CA, Santa Clara, CA, Loyola, CA, or Cupertino, CA, we can help with the same full-scope contracting and material-brand depth we bring to Sunnyvale jobs.
Serving Sunnyvale, CA — Our Local Coverage Area
We’re based in the Sunnyvale 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 Sunnyvale
Yes. We pull all required permits with the City of Sunnyvale and schedule inspections as part of every project. Most renovations involving electrical, plumbing, or structural changes require permits, and we handle that paperwork so you don’t have to chase the planning department.
Several Sunnyvale townhome and newer developments have active HOAs that review exterior colors, window styles, and rooflines before work begins. We work with your HOA’s review process and include their approval timeline in the schedule. Older single-family ranch tracts rarely have HOA restrictions.
For most kitchen and bath remodels, yes. We sequence the work to keep one bathroom and a basic kitchen functional throughout. For whole-home renovations with panel upgrades or re-piping, there will be planned outages, and we’ll coordinate those with you day by day. Call (877) 752-3154 to talk through your specific situation.
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 Sunnyvale Customers Say
"He caught an error in the engineer's drawings before it got framed, which would have been an expensive thing to discover later."
— Ernesto Salazar"Allowances in the contract were realistic rather than artificially low to make the bid look good."
— Bryce Miller"Quality construction and a professional operation. Communication was strongest at the site meetings, and slower by email in between."
— Brianna Bryant