Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Before
After
Before
After
Before
AfterConstruction in Windsor, CA
Kitchen remodeling in Windsor typically runs $14,000 to $45,000 for a full project, with cabinet installation starting around $4,000. Windsor’s housing stock is almost entirely 1990s to 2010s tract construction, which means most kitchens are hitting the point where oak cabinets, laminate counters, and original appliances all fail around the same time. The real difference here isn’t what you choose, it’s whether the contractor writes down the price before anyone touches a wall. Call (470) 298-9650 for a written estimate on any of the five trades below.
Why Windsor Homes Are Different
Windsor incorporated in 1992 and grew through planned subdivisions, not organic infill. That means the homes here share a builder-grade DNA: truss-framed roofs, T1-11 or LP siding, production cabinetry, and mechanical systems installed fast and to code minimum. Those systems now sit at 25 to 35 years old, which is the window where roofing, water heaters, and original windows come due in the same decade. Climate speeds it up. Windsor’s inland Russian River Valley position brings hard summer heat spikes followed by heavy marine fog, and that cycle checks and weathers 1990s siding faster than it ages in fog-free towns to the east.
Then there’s fire code. Sonoma County redrew its Fire Hazard Severity Zone maps after the 2017 and 2019 fires, and many parcels on Windsor’s eastern and hillside edges now sit in High or Very High designation. A straightforward re-roof or garage addition on those lots triggers a CAL FIRE-compliant material list: Class A roofing, ember-resistant vents, ignition-resistant siding, non-combustible fascia. Homeowners who priced a roof based on pre-2020 numbers are often $15,000 to $30,000 short of what permits now require. Western and lower-elevation parcels near the Laguna de Santa Rosa bring a different condition: expansive clay soil that demands engineered foundations and careful grading on any addition or outbuilding.
Our Main Windsor Services
Most Windsor homeowners call Rowan Construction Group about two projects first: fencing that follows new fire-hardening setback rules, and driveways or paver work on lots that sit on that Laguna-influenced clay. Each has its own dedicated Windsor page below.
Fence Installation in Windsor
Windsor’s Windor-area lots are large enough that fencing runs are long, and the clay soil in lower-lying parcels means posts need proper embedment depth to survive wet winters. We quote fence work the same way we quote every trade: a flat written price with a written scope before the first post hole is dug. Fire code affects fence placement and material choices on hillside lots, and we’re familiar with what Windsor’s inspectors expect. Fence Installation in Windsor covers pricing, materials, and what the permit path looks like for your side of town.
Driveway & Pavers in Windsor
Expansive clay under Windsor’s western parcels heaves and shrinks with the seasons, so a paver or concrete driveway needs a base that works with the soil, not against it. We price everything up front, with line items for excavation, base course, and drainage so the number on the quote is the number on the invoice. On hillside parcels, driveway slope and fire access rules often dictate material choices before aesthetics do. Driveway & Pavers in Windsor walks through paver versus concrete costs and what your lot’s soil profile changes.
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.
BeforeAfterKitchen Remodeling in Windsor
Kitchen remodeling in Windsor means working around 1990s and 2000s tract-home bones: galley layouts, soffits over stock cabinets, and appliances sized for economy, not function. The climate doesn’t touch the kitchen directly, but the housing era does: original cabinet boxes are usually particleboard, countertops are laminate, and flooring is vinyl on a slab or thin subfloor. Kitchen Remodeling with Rowan starts with a written price and a written scope before demolition, and every change after that requires a signed change order. That discipline is why our projects finish within a few percent of the agreed number.
Full Kitchen Remodeling
Signs you need it
Cabinet doors that no longer close square, a layout where the refrigerator blocks the walkway, and appliances that were installed during the Clinton administration.
What it costs in Windsor
A full kitchen remodel in Windsor runs $14,000 to $45,000 depending on cabinet grade, countertop material, and whether walls or plumbing move.
How we do it
We measure the existing shell, write a line-item quote with cabinet brand names and countertop slabs specified, then rebuild in sequence: demo, rough plumbing and electrical, cabinets, counters, backsplash, finish.
Cabinets & Countertops
Signs you need it
Swollen particleboard cabinet boxes, delaminating laminate counters, and drawer slides that stick after two fog seasons.
What it costs in Windsor
Cabinet installation runs $4,000 to $13,000 and countertop installation $2,000 to $6,500, depending on brand and linear footage.
How we do it
We template counters after cabinets are set, so the stone or quartz slab matches the actual as-built walls, not a drawing.
Backsplash, Tile & Flooring
Signs you need it
Grout that has cracked past sealing, tile that sounds hollow when tapped, and flooring that flexes underfoot in front of the sink.
What it costs in Windsor
Backsplash installation runs $800 to $2,500 in Windsor kitchens, with flooring priced by material and square footage on the written quote.
How we do it
We inspect the substrate before any tile goes down, re-level as needed, and document the condition with photos before and after setting.
What Kitchen Remodeling Costs in Windsor
| Item | Typical range in Windsor |
|---|---|
| Full kitchen remodel | $14,000-$45,000 |
| Small kitchen remodel | $9,000-$20,000 |
| Kitchen island installation | $3,000-$10,000 |
How long does a kitchen remodel take in Windsor?
A full kitchen remodel typically takes 4 to 8 weeks in Windsor. Permit review for structural or plumbing changes can add 2 to 4 weeks on the front end. Call (470) 298-9650 for a written timeline with your quote.
Will a Windsor kitchen remodel require a permit?
Anything past cosmetic replacement, meaning moving plumbing, electrical, or walls, requires a Town of Windsor permit. We state permit scope in the written quote. Call (470) 298-9650 and we’ll tell you what your project triggers.
Bathroom Remodeling in Windsor
Bathroom remodeling in Windsor usually means pulling out a 1990s tract-home bath: fiberglass tub-shower combos, 4-inch tile in beige, and exhaust fans that vent nowhere useful. The fog and clay soil don’t attack bathrooms directly, but the builder-grade waterproofing behind those original tubs is often failing by year 20. Bathroom Remodeling with Rowan includes a written flat price before demo starts, and a documented photo record of what we found behind the walls when we left.
Walk-In Showers & Shower Remodeling
Signs you need it
Cracked grout lines in the shower, a shower pan that moves when stepped on, and water staining on the ceiling of the room below.
What it costs in Windsor
Walk-in shower installation runs $4,500 to $12,000 and shower replacement $3,000 to $8,500 in Windsor bathrooms.
How we do it
We strip to the studs, inspect for hidden framing rot behind the original fiberglass unit, then rebuild with a bonded waterproof membrane and documented photo record.
Tub-to-Shower Conversion
Signs you need it
The original 60-inch tub is unused, the porcelain is worn through, and the family wants a low-threshold entry that doesn’t require stepping over a 14-inch wall.
What it costs in Windsor
A tub-to-shower conversion in Windsor runs $3,500 to $10,000 depending on valve placement, drain relocation, and tile choice.
How we do it
We remove the tub, verify the existing drain sizing and vent path, set a pre-sloped pan, and waterproof the entire wet area before tile goes up.
What Bathroom Remodeling Costs in Windsor
| Item | Typical range in Windsor |
|---|---|
| Full bathroom remodel | $9,000-$28,000 |
| Small bathroom remodel | $5,000-$12,000 |
| Bathroom vanity installation | $800-$3,000 |
Do Windsor homes hide water damage behind original tubs?
Yes, and it’s more common than homeowners expect. Builder-grade 1990s waterproofing on tub surrounds fails at the seams first, then behind the wall. We document what we find with photos. Call (470) 298-9650 for a written quote.
What does a bathroom remodel do to resale value in Windsor?
Most Windsor buyers expect at least one updated bath in a 1990s tract home. A full remodel recovers a meaningful share of its cost at the mid-range price point. Call (470) 298-9650 for a scope that fits your target.
Roofing in Windsor
Roofing in Windsor is shaped by two forces: the original 1990s composition shingle roofs hitting end of life, and the post-2017 fire code that treats Hillside and eastern Windsor parcels differently from flatland lots. A roof that cost $10,000 to replace in 2015 might now carry a $25,000 to $40,000 price tag once CAL FIRE-compliant underlayment, Class A shingles, ember-resistant vents, and ignition-resistant fascia are specified. Roofing with Rowan means the material list is named in the quote and the permit path is stated before you sign.
Roof Replacement & Installation
Signs you need it
Granule loss in gutters, shingles curling at the eaves, and a roof installed at the same time as the original 1990s tract construction, meaning its useful life is done.
What it costs in Windsor
Roof replacement in Windsor runs $8,000 to $20,000 before fire-code upgrades, and more on parcels in High or Very High Fire Hazard Severity Zones.
How we do it
We count the existing shingle layers, inspect the deck for dry rot at the soffits and eaves common on tract homes, then quote a written scope with the exact class of material Windsor’s inspectors require.
Roof Repair
Signs you need it
Water staining on ceilings after a fog-heavy winter, lifted shingles after wind events, and visible rust on the original pipe flashing.
What it costs in Windsor
Roof repair in Windsor runs $400 to $1,800 for most scoped fixes, with tile roof repair at $600 to $2,500.
How we do it
We identify the exact source of the leak, photograph the damaged area, and replace only what’s failed rather than selling a whole roof when a $600 flashing repair will do.
What Roofing Costs in Windsor
| Item | Typical range in Windsor |
|---|---|
| Roof replacement | $8,000-$20,000 |
| Roof repair | $400-$1,800 |
| Tile roof repair | $600-$2,500 |
Which Windsor homes need fire-code roofing upgrades?
Any parcel in Windsor’s High or Very High Fire Hazard Severity Zones triggers a CAL FIRE-compliant material list on a re-roof. That adds ember-resistant vents and non-combustible fascia. Call (470) 298-9650 to check your parcel’s designation.
Is a metal roof worth it in Windsor?
For homes on hillside or eastern Windsor lots, metal roofing at $15,000 to $40,000 often clears the fire-code path faster than shingle systems. The written quote will show both options side by side. Call (470) 298-9650 for numbers.
Windows & Doors in Windsor
Windows and doors in Windsor take punishment from two directions: hard summer heat followed by fog-driven moisture, both working on original aluminum or vinyl units from the 1990s. Seals fail, glass fogs, and frames rack slightly as expansive clay moves the ground under uneven slabs. Windows & Doors with Rowan includes a written price that names the window brand and the glass package, not just “energy-efficient.”
Window Replacement
Signs you need it
Condensation between double panes, sashes that no longer hold open, and visible daylight around the frame on the windward side of the house.
What it costs in Windsor
Window replacement in Windsor runs $4,500 to $15,000 for a typical 1990s tract home, depending on count and frame material.
How we do it
We measure each opening individually, check for rot in the rough sill that fog and leaky original flashing left behind, and quote per-opening replacement with the brand stated.
Impact Windows & Doors
Signs you need it
Living on an eastern or hillside Windsor lot where a fire-hardened exterior now requires impact-rated glazing in addition to ignition-resistant walls.
What it costs in Windsor
Impact window installation in Windsor runs $8,000 to $25,000 depending on opening count and whether the frames need retrofit or full replacement.
How we do it
We spec the glazing package named for the parcel’s hazard designation, then install with a documented photo record of the flashing and frame condition we found.
What Windows & Doors Costs in Windsor
| Item | Typical range in Windsor |
|---|---|
| Window replacement | $4,500-$15,000 |
| Impact windows | $8,000-$25,000 |
| Door installation | Included in window replacement scope |
Do Windsor homes with fogged windows need full replacement?
Fogged glass means the seal has failed, and on a 25-year-old frame that usually means the whole unit is done. We can quote both glass-only and full-frame options. Call (470) 298-9650 for a written comparison.
What’s the payback on energy-efficient windows in Windsor?
Better glass packages reduce summer heat gain and winter fog condensation on inland Windsor lots. The written quote shows the price difference between standard and low-E packages. Call (470) 298-9650 for numbers.
Home Additions & ADU in Windsor
Home additions and ADUs in Windsor run into two realities on every lot: the town’s post-fire building code on hillside parcels, and the expansive clay on western and lower-elevation parcels that demands engineered foundations. A 400-square-foot addition priced at $45,000 in flatland design-software terms can climb toward $90,000 once fire-hardened materials and grade work are real. Home Additions & ADU with Rowan starts with a written scope that names those costs before anyone breaks ground.
ADU Design & Permitting
Signs you need it
You have a 1990s tract lot with side-yard access and want a legal rentable unit, but you keep getting told different things about what Windsor will approve.
What it costs in Windsor
ADU construction in Windsor runs $90,000 to $220,000 depending on size, site work, and whether the lot sits in a fire hazard zone.
How we do it
We submit a permit set that already reflects the fire-hardened material list and foundation engineering the parcel requires, so there are no surprise change orders at plan review.
Garage Conversion ADU
Signs you need it
Your two-car garage from the original 1990s build sits empty, and the existing slab and roof line can be converted faster than building new.
What it costs in Windsor
Garage conversion in Windsor runs $30,000 to $80,000 depending on whether the existing slab needs engineering for a dwelling unit and whether fire-code upgrades apply.
How we do it
We inspect the existing slab and roof structure, then quote the conversion with the specific conditions Windsor’s building official will flag before they do.
What Home Additions & ADU Costs in Windsor
| Item | Typical range in Windsor |
|---|---|
| Home addition | $45,000-$130,000 |
| ADU construction | $90,000-$220,000 |
| Garage conversion | $30,000-$80,000 |
Do Windsor ADUs trigger fire code on the main house too?
On parcels in High or Very High Fire Hazard Severity Zones, new attached or detached ADUs often pull the main structure into some fire-hardening requirements. We state that scope in writing. Call (470) 298-9650.
What does soil on a Windsor addition actually change?
Expansive clay on western and lower-elevation Windsor lots means the foundation design has to account for shrink-swell cycles, which adds engineering cost and often grade beams. Our quote shows that line. Call (470) 298-9650 for a written number.
Brands We Service in Windsor
We specify and install from a shelf of vetted brands: Cambria and Caesarstone counters, KraftMaid and Wellborn cabinets, Kohler and Toto fixtures, GAF and Owens Corning roofing. Prefabricated ADU lines like Abodu are also part of the conversation when a Windsor parcel suits a panelized unit. Our brands page names the full list.
Pricing for Construction in Windsor, CA
| Service | Typical range in Windsor |
|---|---|
| Kitchen remodel | $14,000-$45,000 |
| Bathroom remodel | $9,000-$28,000 |
| Roof replacement | $8,000-$20,000 |
| Window replacement | $4,500-$15,000 |
| Home addition | $45,000-$130,000 |
| ADU construction | $90,000-$220,000 |
| Paver driveway | $7,000-$18,000 |
| Vinyl fence installation | $3,500-$9,000 |
What pushes a Windsor price up: fire hazard zone designation, expansive clay foundation work, and material upgrades from builder-grade original specs. The written price we deliver before work starts reflects those conditions, and no change proceeds without a signed change order.
Neighborhoods We Serve in Windsor
We work across Windsor’s planned subdivisions and the surrounding unincorporated pockets, and our crews know the difference between a flatland lot and a hillside parcel before the quote is written. Response time for estimates in Windsor is typically one to two business days.
- Old Town Windsor
- Windsor Golf Course area
- Foothill Ranch
- Lakewood Hills
- Shiloh Green
Service Area - Cities Near Windsor
Rowan Construction Group serves Windsor and the wider Sonoma and Napa county corridor. We also write quotes for homeowners in Santa Rosa, CA, Rohnert Park, CA, Petaluma, CA, and Napa, CA with the same written-price discipline applied to every job.
Serving Windsor, CA - Our Local Coverage Area
We’re based in the Windsor 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 Windsor
Estimate visits are scheduled within one to two business days, and the written price follows promptly. Permit review controlled by the Town of Windsor drives the actual start date. Call (470) 298-9650 for your project’s specific timeline.
Yes. Construction work in Windsor requires a California contractor’s license for anything beyond cosmetic work, and fire-zone projects carry additional compliance documentation. We state our license and the permit path in writing before work starts.
Fire hazard zone compliance. Homeowners who priced based on pre-2020 numbers often discover that re-roofs, additions, or even some remodels now require CAL FIRE-compliant materials. We name those costs in the quote up front. Call (470) 298-9650.
Call (470) 298-9650 for a written construction estimate in Windsor, and we’ll put the number in writing before anyone picks up a tool.
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 Windsor Customers Say
"Final invoice was within two percent of the contract. Every change was priced and signed before anyone picked up a tool."
- Malcolm T."Fence and retaining wall along a sloped boundary. They photographed the footing depth at each post, which mattered when the county inspector came."
- Iona F."Talked us out of the larger scope we came in asking for, because it would not have added the value we thought."
- Emil R.