Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across San Lorenzo
Finding a General Contractor who shows up, puts the price in writing, and keeps you posted between visits shouldn’t feel like a gamble. For homeowners in San Lorenzo, the real test comes the moment framing starts and the 1950s subfloor turns out to be diagonal 1×6 boards on 24-inch centers. That’s the job we price for, because that’s the house half of San Lorenzo lives in. A kitchen remodel here runs $14,000 – $45,000; a full bathroom runs $9,000 – $28,000. We’re Sawyer Remodeling, led by Luca Romano, and our written scope and line-item allowance sheet land in your hands before any tool is picked up. Call (254) 272-5876 for a free estimate, and you’ll know exactly who’s coming, when they arrive, and what it costs.
Why Sawyer Remodeling Is San Lorenzo’s Preferred General Contractor Company
Homeowners across San Lorenzo call us because our pricing holds up against the city’s actual housing stock, not a spreadsheet of Bay Area averages. The tract homes north of Hesperian Boulevard and the newer infill builds south of Bockman Road present completely different framing realities, and a bid that doesn’t account for which side of the street you’re on is a bid that changes on day three. We’ve been remodeling under the Relay Home Co. family since 2005, and every project runs on San Lorenzo ground rules: a written price before work starts, live arrival time tracking, and before-and-after photo updates at every phase.
Our 365-Day Done Right Promise is written into every contract. If something’s not done right, we make it right, for a full year after the project closes. No argument, no invoice. That promise has held through dozens of San Lorenzo remodels, including the hall-bath and kitchen we just wrapped where the subfloor wasn’t rated for the Cambria quartz island we were setting. We sistered the joists, re-sheeted the subfloor, and flagged the added framing as a change order before the rough-in inspection, so the homeowner never got a surprise line item after drywall. The written scope and allowance sheet we signed at the start is why that conversation took ten minutes instead of a week.
Styles & brands we work with
Construction Company in San Lorenzo
A Construction Company in San Lorenzo does more than swing hammers, it manages the permit pull, the rough-in inspection, the material deliveries, and the schedule so you’re not the one chasing subs. When you’re adding a room off a 1,100-square-foot tract home near the San Lorenzo Creek corridor, or converting a garage into an ADU off Via Alamitos, the job is a full project: structural plans, Alameda County permits, foundation to finish. A home addition here runs $45,000 – $130,000, and an ADU runs $90,000 – $220,000. Those ranges assume the older half of a San Lorenzo street, because we price for what’s actually behind the drywall.
Permits and inspections
Alameda County requires permits for structural, electrical, and plumbing work on San Lorenzo remodels, and the inspector wants to see the rough-in before the walls close. We pull the permits ourselves, schedule the inspections, and don’t let “cosmetic-looking” scope skip a required sign-off. That’s the difference between a project that closes clean and one that fails final inspection over a missed rough-in call.
What we don’t bid blind
Square-footage pricing is how San Lorenzo remodels blow up. A 90-square-foot bathroom in a post-WWII tract home doesn’t cost half of a 180-square-foot one, it costs three-quarters, because the framing repairs and subfloor work are front-loaded. We price off a pre-demolition walkthrough and a written allowance sheet, not a formula.
Remodeling Contractor in San Lorenzo
A Remodeling Contractor in San Lorenzo takes the same house you’re living in and changes how it works without pretending the plumbing is fine behind that 70-year-old wall. The kitchen and bath remodels we run here follow one rule: the countdown to your punch list doesn’t start until the rough-in passes and the slab choice is locked in writing. We carry KraftMaid and Wellborn cabinetry, Cambria and Caesarstone countertops, and Kohler and Toto fixtures, all on named allowances so the back-and-forth happens before the draw schedule, not after.
Kitchen and bath scopes
A San Lorenzo kitchen remodel runs $14,000 – $45,000; a small kitchen runs $9,000 – $20,000. Bathrooms run $9,000 – $28,000, with small baths at $5,000 – $12,000. Walk-in shower installations land between $4,500 and $12,000.
The allowance sheet
Loose allowances are where San Lorenzo remodels get painful. A homeowner who picks Cambria instead of Silestone, or Wellborn instead of KraftMaid, shouldn’t find out the cabinet line item doubled at the draw schedule. Every allowance on our bids is a written line item with the actual brands and slab tiers listed, so the invoice matches the approved number.
Trusted Brands We Service in San Lorenzo
We stock and install name-brand product lines that fit San Lorenzo’s housing mix, because tract homes with tighter door swings and narrower halls need real dimensioned options, not showroom-only SKUs. On our recent San Lorenzo jobs, we’ve set Cambria and Caesarstone surfaces, hung KraftMaid and Wellborn cabinetry, and finished with Kohler and Toto fixtures. For exterior and structural scopes, we work with GAF and James Hardie product lines, and we keep local warehouse access tight so lead times on Sakrete and Abodu materials don’t stall a rough-in. Because our crews maintain stock relationships across the East Bay, San Lorenzo customers get turnaround that matches what the schedule promised.
Common General Contractor Problems We See in San Lorenzo Homes
- Undersized subfloor and 24-inch joist spacing. The post-WWII tract homes east of Hesperian Boulevard were framed for linoleum, not a quartz island. We sister joists and re-sheet before the tile ever goes down, and that framing line is in the written scope from day one.
- Non-load-bearing walls that aren’t. In San Lorenzo’s older half, partition walls sometimes pick up ceiling load that was supposed to land on a header. We confirm the point loads before we cut anything, and we price for the header, not the surprise.
- Allowances run loose instead of written. A cabinet or slab choice that isn’t locked in writing becomes a budget blowout after the draw schedule. We put every allowance on paper with brands named.
- Skipped permits on “cosmetic” remodels. Alameda County inspectors still want the rough-in visible. Skipping the permit on a bathroom that looks surface-level is how a San Lorenzo remodel fails sign-off at the end.
See the difference
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After
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AfterPricing for General Contractor in San Lorenzo, CA
San Lorenzo pricing splits by housing era, so we range every scope against both the older tract half and the newer infill half of a street. A small kitchen remodel runs $9,000 – $20,000; a full kitchen runs $14,000 – $45,000. Bathrooms range from $5,000 for a small bath to $28,000 on a full tear-out with Schluter edge trim (the metal strip that waterproofs where your tile meets the floor). Here’s the line-item table we use on San Lorenzo bids:
| Scope | San Lorenzo Range |
|---|---|
| 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 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
What moves a number in either direction: the era of your framing, the allowance brand you pick, and whether the permit office wants a structural review. Every bid we write is a fixed number with the allowances named, and the estimate is free. Call (254) 272-5876 and we’ll walk your house and hand you a written price before anything starts.
We Also Serve Cities Near San Lorenzo
Sawyer Remodeling runs crews throughout the East Bay. If you’re in Castro Valley, San Leandro, Union City, or Oakland, the same written pricing and photo-update process applies. Our dispatch and scheduling are coordinated from the San Francisco Bay Area office, and crews serve San Lorenzo locally. Call (254) 272-5876 to confirm coverage and book a walkthrough.
Serving San Lorenzo, CA - Our Local Coverage Area
We’re based in the San Lorenzo 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 San Lorenzo
A general contractor pulls the Alameda County permit, schedules and passes the rough-in and final inspections, coordinates the licensed electrical, plumbing, and structural trades, and manages material lead times so the job doesn’t stall. On a San Lorenzo tract home, a GC also catches the framing surprises before they become drywall-hidden problems: undersized subfloor, non-load-bearing walls that actually carry load, and 70-year-old plumbing that needs re-routing to meet current code. Homeowners can demo and paint; the liability and schedule fall on us, and the inspection sign-off is our name on the permit card. Call (254) 272-5876 and we’ll walk you through what your specific job requires.
Plan for 6 to 10 weeks on a San Lorenzo bathroom and 8 to 14 weeks on a kitchen, assuming the rough-in passes on schedule and no hidden framing work appears. Older tract homes here add a week or two when the subfloor needs re-sheeting or a header needs to be added. Newer infill builds run tighter. We build the calendar into the written scope with milestone dates, and photo updates before and after each phase. Call (254) 272-5876 and we’ll give you a date range for your specific house, not a generic window.
Because the bid was written off square footage or a loose allowance, not off an actual pre-demolition walkthrough. In San Lorenzo’s older tract homes, the subfloor, joist spacing, and wall loads don’t match what a spreadsheet assumes, so once the walls open, the framing line item changes. We prevent this by pricing the framing and subfloor scope before demolition, writing every allowance as a named brand and slab tier, and flagging any discovered condition as a change order before the rough-in inspection. If the price changes, the change order is in writing and approved first. Call (254) 272-5876 for a fixed-price walkthrough.
Yes. Alameda County requires permits for any remodel that touches plumbing, electrical, or structural work, which covers virtually every kitchen and bathroom in San Lorenzo. Cosmetic finishes without permits still fail final sign-off if the inspector wants to see the rough-in before the walls close, and unpermitted work becomes a disclosure problem at resale. We pull every required permit ourselves and schedule the inspections. Call (254) 272-5876 and we’ll map out exactly what your scope requires.
Allowances on our San Lorenzo bids are written line items with the actual brands, slab tiers, and fixture series named, not a loose number that lets the cabinet or countertop choice blow up the budget after the contract is signed. You pick KraftMaid or Wellborn, Cambria or Silestone, Kohler or Toto, and the line item reflects that pick from day one. If you upgrade mid-project, the change order shows the delta before we order. Call (254) 272-5876 and we’ll hand you an allowance sheet you can actually read.
Work With Sawyer Remodeling in San Lorenzo
Remodeling in San Lorenzo means pricing for the house you’re actually in, not the one the spreadsheet assumes. We’ll walk your home, write the scope, name the allowances, and hand you a fixed price before work starts. Live arrival tracking, photo updates before and after, and a 365-day written guarantee on every project. Call (254) 272-5876 now to schedule your free estimate, and you’ll know exactly what the number is before you sign anything.
Written by Luca Romano, Owner at Sawyer Remodeling, serving San Lorenzo since 2005.
