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 Woodside
A general contractor in Woodside runs the whole build, not just the parts that are easy to schedule. Most estate-lot projects here are custom remodels, additions, or ground-up builds on acreage with private lanes, wells, and septic systems, and the work only moves as fast as the long-lead items allow. We know the difference between a production tract job and a Woodside custom build, and we plan for the permitting, access, and material lead times that actually set the calendar. Call (877) 752-3868 to talk through your project and get a written scope of work.
Why Ashford Contractors Is Woodside’s Preferred General Contractor Company
Around Woodside, our name tends to come up when the project spans multiple systems at once: a kitchen remodel tied to a roof replacement, a room addition connected to new hardscape, an ADU next to a main-house refresh. That full-scope coverage is the reason we hold a General Contractor role instead of acting as a single-trade sub. One contract, one project manager, one point of contact, from the roofline to the foundation.
Woodside homeowners call us because we speak the materials language. We spec and source from a full roster: KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, GAF and Owens Corning roofing, Belgard and Techo-Bloc hardscape, James Hardie siding, Kohler and Toto fixtures. When a designer hands us a finish schedule, we don’t blink. We order it, track it, and build the schedule around it.
Local reviews from Woodside customers repeatedly mention the same thing: the job closed on the calendar we gave them at the start. That matters on estate lots where a delayed slab or a stalled permit ripples through every trade behind it. We have learned to front-load ordering and approvals so the crews are never idle waiting on a cabinet delivery or a tree-protection sign-off.
Glen Mossier, our owner, runs every Woodside project with the same discipline: written scope, fixed allowances, ordered materials before demolition, and a draw schedule that matches the lead times. That is how a custom build on a private lane off 94062 finishes on time. Call (877) 752-3868 and we will show you the same plan.
Styles & brands we work with







Residential General Contractor in Woodside
Residential General Contractor work in Woodside means managing whole-home remodels, additions, ADUs, and custom builds on lots that rarely behave like standard suburban parcels. A typical room or kitchen remodel in Woodside runs $14,000 to $45,000 depending on finish level, and a full home addition starts around $45,000 and can reach $130,000 or more on estate lots. The permitting path through Woodside’s rural-design and fire-defensible-space review is almost always the longest pole, so we sequence it first.
Custom Builds and Major Renovations
We lead with the long-lead items. Custom millwork, architectural glass, and designer-specified plumbing fixtures can carry 8 to 16 week lead times, and on a Woodside schedule that is the job. We order cabinetry, windows, and slabs before demolition starts, then build the construction calendar backward from those dates.
ADUs and Accessory Structures
An attached or detached ADU in Woodside typically lands between $90,000 and $220,000, and the variance depends heavily on site access, septic capacity, and tree-protection review. We have delivered ADUs through Abodu, Dvele, and Mighty Buildings, and we coordinate the site work, foundation, utility runs, and finishes in-house. On a hillside lot with no turnaround for a concrete truck, that coordination is the only thing that keeps the pour from sliding a month.
Hire a General Contractor in Woodside
When homeowners Hire a General Contractor in Woodside, they are really hiring someone to absorb the coordination burden across every trade, every permit, and every material lead time. A garage conversion in Woodside runs $30,000 to $80,000, and a full roof replacement with fire-defensible underlayment and ember-resistant vents lands between $8,000 and $20,000. These are not single-trade projects. They touch structure, envelope, finishes, and site, and they live or die on scheduling discipline.
Written Scope Before Orders
We fix the scope of work in writing before we order anything. Cabinetry allowances, slab selection, window packages, fixture specs: all line-itemed, all dated, all tied to the purchase orders. If the designer changes a slab after the Cambria order is placed, the price changes too. We do not paper over gaps with change orders later.
Coordination With Designers and Architects
Woodside projects often involve an architect or interior designer already on board. We step in as the builder who translates that design into a schedule, a material order log, and a field plan. We have worked alongside designers specifying full KraftMaid millwork packages, custom steel doors, and architectural glass walls. Our job is to make their spec buildable on your lot, on your lane, with your access constraints, and to price it honestly before the first framing nail.
Trusted Brands We Service in Woodside
We source and install from a curated roster of 50-plus manufacturers, and for Woodside customers that means genuine choice rather than a single upsell option. On the fencing and exterior envelope side, we work with Barrette, Master Halco, Ameristar, and Jerith when the job calls for estate gates, perimeter fencing, or site-security enclosures. We keep local supplier relationships across the Peninsula so long-lead items can be tracked, expedited where possible, and staged on your lot without burning a day of crew time. If the brand matters to you, we already buy from them.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Woodside Homes
- Demolition starts before the long-lead order is placed. A custom kitchen with KraftMaid cabinetry and Cambria slabs can sit framed but unfinished for two months if the order went in late. We see this constantly on Woodside remodels where the homeowner pushed for a fast start.
- Tree-protection review gets treated as paperwork. Clearing a single protected oak for crane or truck turnaround can trigger Woodside’s tree-preservation process and stall the entire build. That is a critical-path item, not an afterthought.
- Private-lane access is not planned before design. No municipal sewer or water on many estate lots means septic and well approvals, plus a laydown zone for staging, must be resolved before the first truck arrives. Concrete trucks do not turn around on a 10-foot lane.
- The price changes after cabinets and slabs are ordered. A quote without written allowances and a fixed scope turns into change orders the moment a finish is upgraded. We fix the number before the purchase orders go out.
Pricing for General Contractor in Woodside, CA
| Project Type | Typical Woodside Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
Call (877) 752-3868 to schedule a free estimate. We will walk the site, review the scope, and put a written number in front of you before anything gets ordered.
We Also Serve Cities Near Woodside
Ashford Contractors handles full-scope General Contractor in Woodside projects across the 94062 corridor and the surrounding Peninsula. We regularly run jobs in Redwood City, Emerald Lake Hills, San Carlos, and Ladera, which means our crews, suppliers, and inspectors are already in the area. That proximity keeps our Woodside schedules tight and our material staging efficient.
Serving Woodside, CA — Our Local Coverage Area
We’re based in the Woodside 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 Woodside
Because the calendar is set by long-lead items, not crew hours. Custom millwork, architectural glass, and designer-specified finishes routinely carry 8 to 16 week lead times, and until they are ordered the schedule is fiction. We front-load every purchase order before demolition so the framing crew never waits on a cabinet delivery. Call (877) 752-3868 and we will show you the order log we build around.
They fix the schedule before design is even complete. On many Woodside estate lots there is no municipal sewer or water, so septic and well approvals must be confirmed, and private-lane access has to be resolved for concrete trucks and material staging. We plan the laydown zone and crane or truck turnaround at the same time we pull the first permit.

Yes, and on Woodside estate lots it often does. Clearing a single protected oak for access or a view corridor can trigger Woodside’s tree-preservation process, and fire-defensible-space requirements run through the same review. We treat these as critical-path items and sequence our rough-in so the ember-resistant vents and noncombustible exterior assemblies land in the same phase as the framing inspection. That keeps the schedule moving instead of stalling. Call (877) 752-3868 to review your site constraints before you commit to a start date.
We write the scope before we order, and we order before we demo. Allowances are line-itemed, supplier quotes are dated, and the draw schedule is tied to the purchase orders. If a Cambria slab or KraftMaid cabinet line changes after the order is placed, the price changes with it and we say so in writing. No change orders buried in the back half.
We pull every permit, schedule every inspection, and run the sign-offs ourselves. Woodside’s rural-design, tree-preservation, and fire-defensible-space requirements run through the town, and we carry that coordination end to end. When the final inspection closes, you get the sign-off package, not a punch list of loose ends. Call (877) 752-3868 for an exact quote on your project.
Written by Glen Mossier, Owner at Ashford Contractors, serving Woodside and the surrounding Peninsula with full-scope general contracting.