Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Before
After
Before
After
Before
AfterConstruction Services in Kentfield, CA
Most construction calls we get from Kentfield start the same way: a homeowner found water where it shouldn’t be, or a remodel estimate that felt thin on detail. Between the 50 to 60 inches of rain that stall against the Marin hills and the mid-century homes built into those slopes, Kentfield has its own construction realities. We know them because we work them weekly. If you’re weighing a kitchen remodel, a roof replacement, or an addition on a hillside lot, call (877) 610-1318 and we’ll give you a straight read on what the project actually involves.
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 Kentfield Homeowners Choose Barrett & Sons Construction
Tom Barrett started this company in 1998, and his sons run crews today. The name is on the truck, the license number is published, and Tom’s face is one you’ll see at the hardware store. We’ve worked homes throughout Kent Woodlands and along the hillside streets above Sir Francis Drake Boulevard, and the pattern is familiar: post-and-pier foundations that have settled, drainage that was undersized from the start, and remodels that the last contractor left without pulling permits. We don’t do that. Permits get pulled, inspections get signed, and every price change arrives as a written change order before work starts. The 90-Day Done Right Promise is printed on every contract: if something isn’t right, one call brings Tom back.
Construction Services We Offer in Kentfield
Kitchen Remodeling
Kentfield kitchens in 1950s and 1960s custom homes often hide water damage behind old cabinetry, especially on the uphill side of the house. We open walls, check framing, fix what’s underneath, then install cabinets and counters you can look up by name.
Learn more about our Kitchen Remodeling in Kentfield.
Bathroom Remodeling
Chronic moisture in Kentfield means bathroom subfloors and sill plates often need replacement, not just cosmetic updating. We price the framing repair in writing before we start, not as a surprise after demo.
Learn more about our Bathroom Remodeling in Kentfield.
Roofing
Kentfield’s rainfall accelerates shingle wear and exposes flashing failures fast. We install GAF and CertainTeed roofing systems rated for heavy rain, and we schedule tear-offs around the wet season when we can.
Learn more about our Roofing in Kentfield.
Windows & Doors
Older Kentfield homes often have original aluminum-frame windows that leak air and let moisture into the wall cavity. Andersen and Marvin replacements stop the drafts, but we check the rough openings for rot before we order a single unit.
Fence Installation
Sloped lots and property lines that follow old creeks make Kentfield fence work more layout-sensitive than flatland installs. We set posts with drainage in mind, because a fence that holds six months and leans after one wet winter isn’t worth the invoice.
Driveway & Pavers
Stormwater moves fast down Kentfield driveways, and poor base preparation shows up as sunken pavers after a single season. We install Belgard and Techo-Bloc paver systems over properly graded and compacted base, with drainage planned before the first block goes down.
Home Additions & ADU
Adding square footage on a Kentfield hillside means slope-stability review, County permits, and often WUI fire-resistant construction requirements. We handle the full scope, from soils engineering coordination through final inspection.
Neighborhoods We Serve in Kentfield
We work across Kentfield regularly, and typical response time for estimates is within the week. These are the areas we see most:
- Kent Woodlands
- Hillside streets above Sir Francis Drake Boulevard
- The College of Marin edge
- Crown Road corridor
- 94914 zip code, including the flatter streets near the creek
Why Kentfield’s Climate & Housing Affect Construction
Kentfield sits at the base of the Marin hills where marine air stalls and releases, making it one of the wettest spots in the Bay Area. We’re talking 50 to 60 inches of rain a year, roughly triple what San Francisco gets. That orographic lift means wood rots faster, foundations move more, and exterior work has a narrower window. Most Kentfield homes are mid-century custom builds from the 1950s through 1970s on sloped lots, frequently set on post-and-pier or stepped foundations. Decades of heavy seasonal rainfall have settled those foundations and sent moisture into subfloor framing on a predictable schedule. When we open a wall or floor during a Kentfield remodel, we expect to find drainage that was undersized when the house was built. We plan for it, price it in writing, and don’t act surprised when it’s there. That’s not true of every estimator who walks a Kentfield property.
There’s another layer most people don’t see coming. Kentfield is unincorporated, so permits run through Marin County’s building department, not a city hall. Projects near the hill-edge parcels, around Kent Woodlands and the College of Marin boundary, fall under WUI fire-resistant construction rules. That means specific roofing, venting, and exterior cladding standards, plus extra inspector coordination steps. Marlins County Fire enforces these, and they add material cost and schedule time that flatland jobs in other Marin towns don’t carry. A contractor who doesn’t know the WUI code will either bid too low and come back asking for more, or install something that fails inspection. We’ve handled enough Kentfield permits to know which box gets checked before the first nail moves.
Pricing for Construction in Kentfield
Construction pricing in Kentfield runs slightly above Marin County averages, mostly because of slope access, WUI material requirements, and the need for engineered drainage on many lots. Here’s where straightforward projects typically land:
- Kitchen remodel: $55,000-$120,000 depending on cabinet line and scope
- Bathroom remodel: $30,000-$65,000
- Roof replacement: $22,000-$45,000 depending on pitch and underlayment
- Decks and exterior work: $15,000-$40,000
- Driveway pavers: $18,000-$50,000 with proper drainage
Every estimate is written, itemized, and free. No allowances get spent without a number on paper you’ve signed. Call (877) 610-1318 and we’ll walk the property and give you real figures.
Service Area - Cities Near Kentfield
Our crews serve Kentfield and the surrounding Marin communities. We work regularly in Larkspur, San Anselmo, Corte Madera, and Fairfax. Scheduling is coordinated from our San Francisco Bay Area office, with crews based locally for Kentfield work.
Serving Kentfield, CA - Our Local Coverage Area
We’re based in the Kentfield 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 Kentfield
Yes, nearly all structural, electrical, plumbing, and roofing work in unincorporated Kentfield requires a Marin County permit. We pull permits on every eligible job and the inspections get signed before we call it done. Call (877) 610-1318 and we’ll tell you what your specific project triggers.
Most kitchen remodels run 6 to 10 weeks, bathrooms 3 to 5, and roofing 1 to 2 weeks, but Kentfield’s wet season and County review times can push schedules. We include weather and permit timelines in the estimate so you’re not guessing. Call (877) 610-1318 for a schedule read on your project.
Kentfield’s position against the Marin hills creates an orographic lift effect that stalls marine air and produces far more rain than flatland communities just a few miles toward the Bay. That accelerates wood rot, foundation movement, and subfloor moisture in ways drier parts of Marin don’t see. Call (877) 610-1318 and we’ll inspect your specific situation.
WUI stands for Wildland-Urban Interface, and Marin County Fire enforces fire-resistant roofing, venting, and cladding standards on Kentfield parcels near the hill edges and open space, including much of Kent Woodlands. If your project falls in that zone, materials and inspections cost more. We know the code and price it accurately from the first estimate.
Only if the scope changes, and only with your signature on a written change order first. Tom Barrett’s rule is simple: an allowance that isn’t on paper is a surprise waiting for a date. Call (877) 610-1318 and ask for a written, itemized estimate before you sign anything.
Written by Tom Barrett, Owner at Barrett & Sons Construction. Tom lives in Marin, answers his own phone, and stands behind every job with the 90-Day Done Right Promise.
Ready to talk about your Kentfield project? Call (877) 610-1318 for a free estimate, or visit our home page to learn more about how we work.
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 Kentfield Customers Say
"Addition over the garage matched the original roofline and brickwork so closely that visitors do not realise it was added. He tracked down the closest brick he could find rather than settling."
- Gideon Stroud"The bathroom was finished on the day he said at the start, which nobody had led me to believe was possible."
- Loretta Vanterpool"His sons run the crews and they were in our house for four months. Not once did I feel I had to be home to keep an eye on things."
- Camila Fuentes