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 Mountain View
If you’re planning a remodel, addition, or ADU in Mountain View, the biggest question isn’t whether the work can be done. It’s whether it’ll be done to the wind and water-intrusion standards this city actually requires, with every permit closed and every inspection signed off. A kitchen remodel in Mountain View typically runs $14,000 – $45,000, while a full home addition lands between $45,000 and $130,000. Gold Star Contractors handles the entire scope under one accountable team. Call (833) 382-8544 for a free estimate before you open a single wall.
We work regularly in the 94040, 94041, 94042, and 94043 zip codes, from the cottage blocks off Castro Street to the mid-century ranch tracts south of El Camino Real. Mountain View’s older housing stock demands a contractor who reads permit history and understands pier-and-post foundations. It’s not a market where you want a roofer one day, a window crew the next, and a third guy guessing at the ADU. You want one team that knows how the pieces fit.
Why Gold Star Contractors Is Mountain View’s Preferred General Contractor
Mountain View homeowners call us because we treat every project like it has to pass the same scrutiny our clients apply at work. This is a town of engineers, project managers, and product leads. They want a spec. They want a schedule. They want documentation. Our General Contractor team builds exactly that into every job, from the first site walk to the final inspection sign-off.
The housing stock here rewards preparation. A 1940s bungalow near downtown will behave differently from a 1960s ranch in the Blossom Valley area. We’ve spent enough time in Mountain View attics and crawlspaces to know what we’re likely to find before the first hammer swings. That means our quotes don’t fall apart on day three when the wall comes open. We wrote it into the estimate already.
Our customers in Mountain View consistently mention the same things: clear line-item pricing, a single point of contact, and no handoff gaps between trades. When a homeowner tells us they’ve already chased three contractors for one bathroom, we understand. Most just want one call, one team, and one accountable name on the permit. That’s how we operate.
Styles & brands we work with







Licensed General Contractor in Mountain View
A Licensed General Contractor in Mountain View is the single accountable party on your permit, your subcontractors, your schedule, and your inspection record. When the job spans multiple trades, that license is what keeps the plumbing, electrical, framing, and finish work moving as one coordinated scope instead of four disconnected crews. For a homeowner pulling a $90,000 – $220,000 ADU permit or a $30,000 – $80,000 garage conversion in the 94043 corridor, that accountability is the difference between a signed-off project and an open permit with a lien risk.
Multi-Trade Coordination
We manage kitchens, baths, roofing, windows, fencing, siding, hardscaping, and prefab ADUs through a single project team. One schedule. One change-order log. One punch list at the end. In Mountain View, where campus-corridor clients often run tight timelines around lease cycles or family needs, that coordination keeps the job moving without the week-long gaps that come from juggling vendors.
Permit and Inspection Management
We pull the permit, schedule the inspections, and walk the job through sign-off. For older Mountain View homes with past unpermitted work, we open a permit to legalize the existing scope before we touch the new one. That protects you from discovering, mid-demo, that the city now requires corrections on square footage you didn’t know existed. The cost of a Licensed General Contractor in Mountain View is the cost of not finding that out the hard way.
Residential General Contractor in Mountain View
A Residential General Contractor in Mountain View handles the full scope of a single-family home project: interior remodeling, exterior systems, additions, and accessory structures like ADUs. Whole-home remodels here often run $45,000 – $130,000 when they include a kitchen and two baths. Smaller scopes, like a single bath, land between $9,000 and $28,000. The number that matters is what’s in the line item, not what’s on the first page of the estimate.
Whole Home and Major Renovation
For a whole-home remodel in the 1950s ranch tracts, we start with the foundation and drainage story. Mountain View’s expansive clay soils move with the seasons, and that movement telegraphs through door frames, drywall, and tile. A compliant scope accounts for that before the finishes go in. We detail it in the estimate, not as a surprise change order later.
Additions and ADUs
Mountain View’s small lots make ADU and garage conversion work tight. We’ve built accessory units in side yards and back corners where the setback math barely closes. Our partnership with prefab manufacturers like Abodu, Dvele, and Mighty Buildings gives Mountain View homeowners a faster path on compact infill lots where a stick-built ADU would eat a year of permitting and construction. The site work, foundation, utilities, and finish coordination still run through our team.
Trusted Brands We Service in Mountain View
We carry specifications and installation standards for more than 50 manufacturer brands, which means you choose the material, not the limitation. For Mountain View remodel jobs, that includes premium plumbing fixtures from Toto and American Standard, tile and waterproofing systems from Schluter, and cabinetry and countertop lines spanning Cambria, Caesarstone, and Silestone. If you’re replacing windows after a storm-driven re-roof, we specify impact-rated systems from PGT and CGI that meet the wind-load demands this city’s atmospheric-river climate puts on older homes. We don’t stock shelves in Mountain View, but we do stage materials locally before delivery, which cuts down on backorder surprises and keeps your project on the schedule we wrote.
See the difference
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AfterCommon General Contractor Problems We See in Mountain View Homes
- Unpermitted past additions on pier-and-post bungalows. Downtown blocks around Castro Street and the old neighborhoods are full of 1920s – 1940s cottages with enclosed porches and added square footage that was never pulled through the city. We open a permit to legalize that scope before we build on top of it, because the alternative is a red tag on your remodel when the inspector shows up.
- Original single-pane windows that fail under wind-driven rain. Atmospheric-river storms push water horizontally into older window frames. Replacing them with impact-rated PGT or CGI units isn’t just a comfort upgrade. It’s a structural and insurance decision, and the wind rating has to be documented on the permit.
- Aluminum and knob-and-tube wiring behind original plaster. Many 1950s ranch tract homes in the 94040 and 94041 area still carry early aluminum branch circuits. When a kitchen or bath demo opens those walls, the electrical scope changes. We already carry that contingency in our line-item estimate, so it doesn’t arrive as a surprise invoice.
- Fast-tracked remodels with vague scope documentation. Campus-corridor clients often want the job done on a tight schedule. That’s fine, but if the spec says “replace windows” without ratings, flashing details, or drainage notes, the cheap bid wins and the client loses. We write rated, detailed specs so the job holds up to review, not just to a walkthrough.
Pricing for General Contractor in Mountain View, CA
Mountain View pricing reflects both the high cost of local labor and the engineering expectations this city’s housing stock demands. Here’s what we quote for the most common scopes:
| Project Scope | Mountain View Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
These ranges reflect what we actually see on Mountain View permits and contracts. A re-roof on a small downtown cottage at $8,000 is a different scope than a $20,000 architectural shingle replace on a large ranch, and both are realistic here. The figure that should concern you is the one that comes in far below these ranges, because it usually means undocumented flashing details, unrated materials, or open permits. Every estimate we write includes the inspection and documentation scope tied to this city’s wind and water requirements. Call (833) 382-8544 for a free, line-item quote on your specific project.
We Also Serve Cities Near Mountain View
Beyond Mountain View, we take on projects in Mountain View and the surrounding corridor, including Los Altos, Loyola, Los Altos Hills, and Sunnyvale. The housing stock and storm exposure shift from city to city, but the standard stays the same: rated, documented, signed-off work on every permit we pull.
Serving Mountain View, CA — Our Local Coverage Area
We’re based in the Mountain View 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 Mountain View
A re-roof or impact-window replacement in Mountain View must meet the wind and wind-driven rain ratings specified for the structure’s exposure, which for older pier-and-post bungalows and ranch homes near the downtown grid means a documented uplift and flashing detail, not just a shingle and a window sticker. Your permit package should name the rating, the fastening schedule, and the roof-to-wall flashing path. Ask for it in writing. Call (833) 382-8544 and we’ll show you what a compliant spec looks like.
Yes. When you file a wind or water-damage claim on a Mountain View home, the insurer reviews the permit history and inspection sign-off for the roof or window system that failed. A signed-off permit with rated materials and a passing inspection record gives the adjuster a compliant baseline. An unpermitted re-roof from a cheap bid does the opposite. We deliver the signed documentation with the project closeout.
Because the older bungalows and cottages near Castro Street routinely include past additions and system changes that were never pulled through the city. Opening a wall on those properties without a permit-history check invites a correction order, a stop-work notice, and a scope expansion you didn’t budget for. We run the check before demo and open a permit to legalize what’s already there.
We write a fixed, line-item scope with rated materials and a change-order log from day one, then track every allowance against the contract so no draw schedule drifts because a spec was vague. If you work at Google or Intuit and the timeline is tight, the discipline that keeps your project on budget is the same discipline that keeps your permit record clean: written scope, written changes, signed inspections. Get a free estimate at (833) 382-8544.
A compliant Mountain View quote includes the wind rating on every roof and window line item, the flashing and drainage detailing for atmospheric-river storms, the permit and inspection schedule, the foundation review for expansive clay, and the documentation for your insurer. A cheap quote drops those lines and banks on you not asking. We put them in writing because this city’s stock requires it.
Written by Noel Carranza, Owner at Gold Star Contractors, serving Mountain View and the surrounding corridor.