Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterConstruction Services in Sunnyvale, CA
If you own a home in Sunnyvale and you’re reading this, odds are you’ve got a plan in your head and a question in your gut about whether the next contractor you call will actually do what he says. We hear it every week from homeowners off El Camino Real and in the neighborhoods around Ponderosa Park: the last company quoted one number, then handed them a different bill after the wall was open. Barrett & Sons Construction has been owner-operated since 1998, Tom Barrett’s name is on every contract, and when you call (877) 610-1318, a live person picks up – day or night, no call center, no voicemail black hole.
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.
Why Sunnyvale Homeowners Choose Barrett & Sons Construction
In Sunnyvale’s 94086 and 94087 ZIPs especially, we spend a lot of time inside 1950s and 1960s ranch homes that someone bought from the original family. Buyers in those neighborhoods – Serra Park, Cherry Chase, Cumberland south toward Homestead – tell us the same story: a national outfit quoted a renovation over the phone, the crew that showed up had never pulled a Sunnyvale permit, and the final invoice looked nothing like the estimate. That’s exactly why Tom Barrett publishes his name, his address, and his license number. You can look them up before you sign. Our crew members are background-checked, uniformed, and they carry the Barrett & Sons name on the truck, not a subcontractor’s.
We back every remodeling job with a written 90-Day Done Right Promise. If something’s not right, one call brings Tom back. No fine print, no runaround. That promise sits on the contract in plain language, right above the change order terms that keep every price adjustment in writing before a single nail moves.
Construction Services We Offer in Sunnyvale
Kitchen Remodeling
Our Kitchen Remodeling - Sunnyvale team sees that kitchens in 1,000 to 1,500 square foot ranch homes often share the same original footprint: tight, closed off, and built around a single 100-amp electrical panel that won’t support modern appliances. We plan around the slab and the panel first, then build with brands like KraftMaid and Cambria – materials you can research yourself, not whatever came off the van.
Learn more about our Kitchen Remodeling in Sunnyvale.
Bathroom Remodeling
During Bathroom Remodeling - Sunnyvale projects, we often find original bathroom floor tile in many central homes tests positive for asbestos, which means abatement has to happen before framing can begin. We handle that sequencing as part of the scope, in writing, so you’re never surprised by a line item after demo starts.
Learn more about our Bathroom Remodeling in Sunnyvale.
Roofing
Our Roofing in Sunnyvale handles composite and shake roofs that take direct sun for most of the year, and older homes often have layers that should come off to the deck rather than get a third reroof. We install GAF and CertainTeed products, pull the re-roof permit, and make sure the final inspection is signed.
Learn more about our Roofing in Sunnyvale.
Windows & Doors
Windows & Doors in Sunnyvale replacements solve the problem of original single-pane aluminum windows in ranch homes that bleed heat in summer and rattle when the wind comes down off the bay. Andersen and Marvin replacements change both, and the Title 24 energy code compliance is part of every window scope we write.
Learn more about our home building services, including window and door replacement.
Fence Installation
Fence lines in Sunnyvale backyards shift with the expansive clay soils, and posts set shallow will lean within two seasons. We set posts below the movement line and build with materials that hold up to direct sun and irrigation overspray.
Call (877) 610-1318 for a written fence estimate – it’s free, and it’s earned the old way.
Driveway & Pavers
Sunnyvale driveways crack when the slab below them moves, and patching the surface only buys a season. For paver work, we use Belgard, Techo-Bloc, and Cambridge Pavers systems installed over a proper base so the surface doesn’t mirror every soil shift.
Ask about our free second opinion on any written paver estimate you’ve received from another Sunnyvale contractor.
Home Additions & ADU
Sunnyvale’s ADU ordinance allows second units in nearly every residential zone, and we’ve seen that fuel a wave of garage conversions and rear-yard additions on those same post-war ranch lots. If you’re near Moffett Field in 94089, we’ll verify FAA Part 77 airspace limits before you pay for design work that won’t clear the ceiling.
Learn more about our home addition and ADU scopes on our home page, then call us for a detailed walkthrough.
Neighborhoods We Serve in Sunnyvale
We run crews across Sunnyvale every week, and our typical response for an estimate anywhere in the city runs a day or two, not a week. You’ll see our trucks regularly in:
- Cherry Chase (94087) – original ranch homes, frequent kitchen and bath remodels
- Serra Park (94087) – post-war builds where slab foundation work is common before additions
- Ponderosa Park (94085) – fence and driveway work driven by backyard soil movement
- Cumberland South (94086) – ranch renovations with asbestos abatement needs
- Lakewood Village (94089) – newer stock, but bay-side clay and FAA height rules on additions
Why Sunnyvale’s Climate & Housing Affect Construction
Sunnyvale sits on Santa Clara Valley floor soils with expansive clay deposits, and it’s more pronounced the closer you get to the bay in 94089. That clay swells in winter and shrinks in summer, which is why we see foundation cracks and driveway slab movement in Sunnyvale that foothill cities like Cupertino simply don’t experience at the same rate. Add to that California’s Title 24 energy code and Seismic Design Category D requirements – which force prescriptive shear wall schedules into nearly every renovation framing plan – and a Sunnyvale remodel is a different project than one in a hillside city forty years newer.
The housing stock compounds it. Central Sunnyvale ZIPs are dominated by 1,000 to 1,500 square foot ranch homes built on monolithic concrete slabs during the aerospace boom, with original 100-amp panels, single-pane aluminum windows, and floor tile or roof materials that frequently test positive for asbestos. A homeowner who wants to open a wall has to deal with the panel, the slab, the abatement, and the energy code before the pretty stuff starts. We sequence all of that in writing, with permits pulled and inspections signed on every eligible job.
Pricing for Construction in Sunnyvale
Honest numbers from our Sunnyvale scopes, based on recent jobs in 94086 and 94087:
- Bathroom remodel (full gut, 5×8 to 6×9): $28,000 – $45,000, depending on slab-access plumbing and abatement
- Kitchen remodel (10×12, mid-range appliances, new counters and cabinets): $55,000 – $95,000
- Roof replacement (composition, 1,200 sq ft ranch): $14,000 – $22,000
- Window replacement (10-12 windows, vinyl or fiberglass): $9,000 – $18,000
- Driveway paver overlayment or full replacement: $12,000 – $28,000 depending on base repair
- ADU garage conversion (finished): $110,000 – $170,000
Every scope, every allowance, every price change arrives as a written change order before work happens. That means no surprise invoices at the end because, as Tom says, the allowance that isn’t on paper is a surprise waiting for a date. We also honor a permanent 10% Senior & Veteran discount, $40 off any repair over $200, a free second opinion on any written estimate, and no trip charge inside the county. Call (877) 610-1318 for your free line-item estimate.
Service Area - Cities Near Sunnyvale
While our Sunnyvale crews spend most days between 94086 and 94089, our broader service area reaches Alpine, Banning, Ramona, and San Diego Country Estates. If you’re on the edge of Sunnyvale or just outside it, call us – a live person will tell you exactly when we can get there.
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 Construction in Sunnyvale
A full kitchen remodel in Sunnyvale typically runs $55,000 to $95,000 for a mid-range 10×12 kitchen, with the higher end driven by slab-access plumbing, asbestos abatement on original materials, and panel upgrades from the original 100-amp service. Your written estimate will break down every line item before you sign. Call (877) 610-1318 for an exact quote – estimates are free.
Not without your written approval. Every allowance, every scope adjustment, and every price change at Barrett & Sons Construction is issued as a written change order before any of it happens. If a wall hides something unexpected, you’ll see the number on paper and sign it before we touch it – no surprise invoice at the end.
Yes. Permits are pulled and inspections signed on every eligible job, including structural, roofing, and ADU work. The permit inspector works for you, not for us – that’s why Tom likes having him on site. If another contractor told you permits were optional, call us instead.
Many original materials in mid-century Sunnyvale homes – floor tile, mastic, and some roofing – test positive for asbestos, and abatement must happen before structural work proceeds. We sequence abatement, panel upgrades, and slab work into the scope in writing, so you never get a mid-project surprise. Call (877) 610-1318 and we’ll walk you through what your home likely needs.
Our crews serve Sunnyvale locally, coordinated from our San Francisco Bay Area office, and Tom Barrett answers his own phone. If something isn’t right on a job, he’s a short drive away – and the 90-Day Done Right Promise means one call brings him back.
Get Your Free Sunnyvale Construction Estimate
Whether you’re planning a kitchen overhaul in Cherry Chase, an ADU near Serra Park, or a full roof replacement off Homestead Road, start with a number you can trust. Call (877) 610-1318 and a live person will schedule your free estimate, walk your property with you, and put every scope detail in writing before you commit. The 90-Day Done Right Promise comes standard – and so does Tom’s phone number.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Sunnyvale and the surrounding Bay Area since 1998.
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
"Every change to the price came as a written change order before the work happened, not as a surprise on the final bill. I did not know contractors still did that."
- Xiomara Benavides"Tom Barrett was on our job most days himself, not just at the quote and then never again. When something needed deciding there was an actual person to decide it with."
- Rosalie Pemberton"Came back a year later to sort a door that had dropped as the frame settled. No charge and no argument about whether it was covered."
- Thaddeus Oyelowo