Frequently Asked Questions - Construction in San Mateo, CA
Straight answers to the questions San Mateo homeowners ask us most about construction, remodeling, and repairs. If you don't see your question here, call (855) 901-7266 and ask us directly.
Pricing & Cost FAQs
Most mid-range remodels in San Mateo run $180 - $320 per square foot, which means a 200-square-foot kitchen typically lands between $45,000 and $85,000 depending on finishes, structural changes, and the age of the home. Older houses in the Aragon and Baywood neighborhoods often carry hidden costs because original plumbing and electrical rarely meet current Peninsula code. Permits, engineering, and finish materials move the number more than labor does. We provide a written line-item estimate before any work begins, so you'll see exactly where every dollar goes. Call (855) 901-7266 to schedule your free estimate.
A full bathroom remodel in San Mateo generally costs $22,000 - $48,000, with smaller powder rooms starting around $14,000. Highland homes built in the 1960s and 1970s frequently need subfloor repair and updated venting, which adds to the base cost. Tile choice, custom vanities, and moving any plumbing lines are the biggest swing factors. We'll walk the space with you, note any hidden issues like water damage behind old shower pans, and price everything upfront. Call (855) 901-7266 for a free written estimate with no change-order surprises.
Room additions in San Mateo County typically run $280 - $420 per square foot, so a 400-square-foot primary suite addition usually lands between $112,000 and $168,000. The soft story build-up common in Hillsborough and Burlingame adds structural engineering costs that flat-lot additions don't have. Setbacks, lot coverage limits, and hillside grading rules vary by city, which is why we check local zoning before we quote. We pull permits, handle inspections, and fix the price in writing before construction starts. Call (855) 901-7266 for an exact quote.
San Mateo construction runs 10 - 20% higher than the East Bay because of city-specific permit review timelines, hillside engineering requirements, and the scarcity of local subcontractors. Homes in the San Mateo Highlands often sit on slopes that require soil reports and upgraded foundations, which add real cost. Material delivery on narrow streets in Burlingame and Millbrae also costs more because larger trucks can't always access the site directly. We build these local conditions into every estimate so you're comparing real numbers, not optimistic ones. Call (855) 901-7266 and we'll explain what applies to your specific lot.
Yes. Every estimate is free, written, and itemized by line so you can see labor, materials, permits, and any subcontractor work separated out. We don't give verbal ballparks because they're worthless once you're comparing bids. A proper estimate for a San Mateo remodel takes about 60 - 90 minutes on site, and you'll have the written numbers within a few days. No deposit required to get pricing. Call (855) 901-7266 to book yours.
Service & Process FAQs
The process is four phases: discovery and estimate, design and permitting, construction, and final inspection with a walkthrough. Discovery starts with a site visit where we measure, document existing conditions, and discuss your scope. Permitting in San Mateo typically takes 2 - 8 weeks depending on the project type, and we submit and manage everything. Construction follows a written schedule with milestone updates, and we don't ask for final payment until you approve the finished work. Call (855) 901-7266 to start with a free estimate.
A standard kitchen remodel in San Mateo takes 6 - 10 weeks once permits are approved. Custom cabinetry adds 3 - 6 weeks to the front end because it's built to order, and moving gas or drain lines extends the rough-in phase. Homes in Foster City and Redwood Shores with slab foundations sometimes take longer because plumbing changes require concrete cutting. We'll give you a written schedule before work begins and update it weekly. Call (855) 901-7266 to talk about your timeline.
Most bathroom remodels take 3 - 6 weeks from demolition to final inspection. A gut renovation with a new tub, tile, and vanity is usually done in four weeks, while a powder room can be finished in about two. Older San Mateo homes may need an extra week for plumbing updates if the existing pipes are galvanized steel. We sequence the work so you're never waiting on materials or subcontractors. Call (855) 901-7266 to get a realistic timeline for your bathroom.
For kitchens and primary bathrooms, most San Mateo homeowners arrange to stay elsewhere for the heaviest 2 - 4 weeks. Dust containment, water shutoffs, and appliance disconnects make daily life difficult during that window. For single-room projects with a second bathroom still functional, many people stay home and just adjust. We set up proper containment and daily cleanup either way, and we'll tell you honestly at the estimate what to expect. Call (855) 901-7266 to discuss your specific project.
We do. Every project that requires a building permit, electrical permit, or plumbing permit is submitted by our team to the San Mateo Building Division or the relevant city office in Burlingame, Belmont, or wherever your property sits. We handle plan review feedback, revisions, and scheduling all inspections. Working without permits creates liability for you when you sell, and most Bay Area buyers' inspectors flag unpermitted work immediately. Call (855) 901-7266 and we'll tell you which permits your project actually needs.
Brands & Parts FAQs
For San Mateo's coastal fog and occasional heavy winter storms, we often recommend Tamko shingles for their wind rating and consistent color lines, though Boral tile works well on Mediterranean-style homes in Hillsborough and Burlingame. The right material depends on your roof pitch, HOA rules, and whether your structure can bear the weight of tile. We'll walk you through material samples, warranties, and the cost difference at your estimate. Call (855) 901-7266 to see what fits your roof.
Yes. For homes exposed to strong coastal winds on the San Mateo hillsides, we install PGT impact-rated windows and doors, which are engineered to hold up under windborne debris without shattering. These are popular in Emerald Lake Hills and Highlands-Baywood Park where wind exposure is real. Impact windows also cut noise and reduce heat gain, which matters on west-facing rooms. Call (855) 901-7266 and we'll spec the right window package for your house.
Absolutely. You can select every finish, from flooring and tile to fixtures and hardware, or you can have us curate options within your budget. We work with local San Mateo suppliers and national brands like Tamko and PGT, but you're never locked into one line. If you bring your own materials, we'll verify they meet current California code for your application before scheduling. The estimate gets adjusted to reflect your choices. Call (855) 901-7266 to review options with us.
The Peninsula's salt air, fog, and occasional freeze-thaw in the hills mean materials need real moisture resistance. For roofing, choose materials rated for high wind and algae resistance, like Tamko's moisture-resistant underlayments. For windows, look for low-E glass and a strong DP (design pressure) rating, especially on west-facing elevations. For exterior trim and siding, avoid anything that swells or rots with consistent moisture. We spec materials for microclimates within San Mateo County, not general California conditions. Call (855) 901-7266 for guidance.
Licensing & Insurance FAQs
Every pro working under our name is required to hold the license and insurance their state requires. We carry general liability coverage and workers' compensation, and we can provide documentation for your project before work starts. San Mateo and Burlingame homeowners should always verify active license status and insurance before signing any contract, regardless of who they hire. We'll show you ours without hesitation. Call (855) 901-7266 and we'll send over what you need to see.
We work with a vetted network of licensed local tradespeople, and every pro working under our name is required to hold the license and insurance their state requires. The same coordinator you speak with at (855) 901-7266 manages scheduling and quality across the project. You get one point of contact, one written contract, and one responsible party for the finished work. Call us and we'll explain exactly how your project team comes together.
Yes. We stand behind our workmanship with a written warranty, and we walk you through exactly what's covered before you sign. Material warranties from brands like Tamko and PGT run separately and are registered in your name at project close. If something fails that's related to our work, call (855) 901-7266 and we'll send someone out to look at it. We'd rather fix a problem early than lose your trust.
Call (855) 901-7266. We document every project with photos and a written scope, so we can quickly determine whether an issue is workmanship-related, material-related, or normal wear. Workmanship issues under warranty are scheduled and corrected at our cost. Material issues get filed through the manufacturer's warranty process, and we handle that paperwork for you. You won't be left managing a claim on your own. Call us and we'll make it right.
Emergency & Response FAQs
Stop work in that area, shut off the water at the source if it's still running, and call us at (855) 901-7266. Water damage hidden behind walls or under floors is common in older San Mateo homes, and ignoring it leads to mold and structural rot. We'll assess the extent, document it for your insurance if needed, and revise the scope with a written change order before touching anything else. You'll know exactly what the additional work costs and why it matters.
Our office hours are Monday through Friday 7:00 AM to 7:00 PM, and Sunday 7:00 AM to 7:00 PM. During those hours, a live coordinator answers at (855) 901-7266 and connects you with the local team for urgent issues. For genuine after-hours emergencies, leave a message and we'll return your call as soon as the office opens. We'll always be straight with you about response timing for your situation.
Yes, within our business hours of Monday through Friday and Sunday, 7:00 AM to 7:00 PM. If a window blows out during a winter storm in San Mateo or a tree limb punctures a Burlingame roof, call (855) 901-7266 and a coordinator will get a crew scheduled to secure the opening. We tarp, board, and photograph everything for your insurance claim, then quote the permanent repair separately so there's no confusion. Call us and we'll get you protected.
Warranty & Guarantees FAQs
Material warranties cover manufacturing defects, not installation or normal wear. When we install Tamko roofing, PGT windows, or Boral tile, the manufacturer's warranty is registered in your name and backed by the brand's own terms. We'll show you the warranty documents before you choose materials, so you understand what's covered and for how long. If a material fails under warranty, we handle the claim process with the manufacturer. Call (855) 901-7266 with questions about specific products.
Yes. Our workmanship warranty stays with the home, not the original owner, which is a real selling point in the San Mateo market where buyers scrutinize renovation history. We'll provide a warranty transfer document at the time of sale when you or your agent request it. The goal is that the next homeowner gets the same protection you did when we finished the work. Call (855) 901-7266 and we'll mail or email the transfer paperwork.
No, unless the scope changes. Our contract is a fixed price based on the written estimate and the conditions we documented at the site visit. The only times a price changes are when you add work, when we uncover hidden conditions that weren't visible before demolition, or when an inspector requires something the building department added during plan review. In every case, you'll get a written change order and a clear explanation before we proceed. Call (855) 901-7266 to get your written estimate.
Written by the team at San Mateo Construction, serving San Mateo and the Peninsula since 2018.
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