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 Concord, CA
Kitchen remodeling in Concord runs $14,000-$45,000 for a full project, with smaller scopes starting around $9,000. The work here is shaped by two things most Bay Area contractors don’t see: a housing stock of 1950s-1970s ranch tract homes built before California’s post-1971 seismic code, and a mapped active fault line that runs directly beneath residential neighborhoods. We price every Concord job in writing before work starts, and we can do that because we know what these houses look like behind the drywall. Call (470) 298-9650 for a free written estimate.
Why Concord Homes Are Different
Concord sits directly atop the Concord Fault, a mapped active strike-slip fault that bisects the residential core. That means any addition, ADU, or deep remodel in neighborhoods like Holbrook Heights, Dana Estates, or the Clayton Road corridor can trigger an Alquist-Priolo Earthquake Fault Zone review, a 50-foot no-structure setback from the fault trace, and a licensed geologist’s report before the building department will process a permit. Out-of-town builders get stuck on this. We don’t.
The housing stock compounds it. Most of Concord’s homes are 1950s-1970s ranch tract builds with original single-pane aluminum windows, cripple-wall foundations, and undersized electrical panels. Combine that with summer temperatures that regularly cross 100°F and expansive Pleasanton-series adobe clay soils that shrink and swell with the seasons, and you get the specific problems we fix: foundation heave, cooked exterior caulking, accelerated roof wear, and flatwork cracking. Up on the north end, the decommissioned Concord Naval Weapons Station’s 2,300-acre redevelopment is driving a different kind of project entirely: ground-up construction and large-scale infill work that brings its own utility and soil-unknowns.
Our Main Concord Services
Homeowners in Concord call us most often about two jobs tied directly to the local soil and weather: fencing that has moved with the clay, and driveways that have cracked through the summer-to-winter cycle. Both have their own dedicated Concord pages linked below.
Fence Installation in Concord
Expansive clay soils under Concord cause more fence post movement than almost any other factor in the East Bay. Posts set shallow in shrink-swell soil lean within a season or two; we set for the soil we actually find. For full pricing, materials, and sub-job breakdowns on Fence Installation in Concord, see the dedicated page.
Driveway & Pavers in Concord
Concrete flatwork in Concord takes a beating from summer heat cycles and winter ground movement, which is why paver systems with flexible bases often hold up better than monolithic slabs here. Compare concrete, asphalt, and paver options on Driveway & Pavers in Concord.
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 Concord
Kitchen remodeling in Concord starts at $14,000 and typically lands between $14,000 and $45,000, depending on whether you’re replacing surfaces or reworking the entire room. The local variable is the house itself: most kitchens sit inside 1950s-1970s ranch tract homes with old wiring, textured drywall that may contain asbestos, and layouts built for a different era. A Concord kitchen remodel usually includes electrical panel upgrades and abatement scoping, which is why our Kitchen Remodeling quotes are written line by line, not per square foot. See below for the sub-jobs, what they cost, and what we do in each one.
Full Kitchen Remodeling
Signs you need it
Your layout fights you daily, your cabinets are original particleboard, and your electrical can’t support the appliances you actually use.
What it costs in Concord
A full kitchen remodel in Concord runs $14,000-$45,000 depending on footprint, appliance selection, and the condition of the substrate we find.
How we do it
We strip to studs, rework the electrical and plumbing rough-in, rebuild the layout with new framing where needed, set cabinets, counters, and finishes, and document every layer with photos before closing up.
Cabinets & Countertops
Signs you need it
Doors sag, drawer slides bind, and counter surfaces are stained, burned, or started to delaminate at the seams.
What it costs in Concord
Cabinet installation runs $4,000-$13,000 and countertop installation $2,000-$6,500 in Concord, depending on material grade and linear footage.
How we do it
We measure, order, and set cabinets square to a lasered reference line, then template and install countertops from brands like Cambria and Caesarstone with seams placed deliberately.
Backsplash, Tile & Flooring
Signs you need it
Grout is cracked or missing, the backsplash stops short of the range hood in a way that catches grease, and original vinyl flooring has curled at the seams.
What it costs in Concord
Backsplash installation in Concord runs $800-$2,500; flooring and tile work is priced per square foot and written into the same flat scope.
How we do it
We pull the old surface, repair any subfloor or drywall damage, then set tile with appropriate underlayment and grout matched to the local humidity swings.
Kitchen Design & Layout
Signs you need it
Your work triangle spans three rooms, the island blocks the dishwasher door, and you have dead corner space you can’t reach.
What it costs in Concord
Design and layout work is included in our fixed kitchen remodeling quotes; we don’t charge a separate design line item in Concord.
How we do it
We measure everything, draft a layout with appliance clearances and code paths marked, then present it with the written price before any work begins under Clause 1 of the Haven Standard.
Small & Partial Kitchen Remodels
Signs you need it
You don’t need to move walls; you need new surfaces, a better cabinet layout, and a working ventilation path.
What it costs in Concord
A small kitchen remodel in Concord runs $9,000-$20,000, and partial scopes are priced from the same line items.
How we do it
We keep the footprint, replace what’s worn, and make sure the work doesn’t expose a bigger problem we know is common in these Concord-era homes.
What Kitchen Remodeling Costs in Concord
| Item | Typical range in Concord |
|---|---|
| Full kitchen remodel | $14,000-$45,000 |
| Small kitchen remodel | $9,000-$20,000 |
| Cabinet installation | $4,000-$13,000 |
How much does a kitchen remodel cost in Concord?
A full kitchen remodel in Concord runs $14,000-$45,000. Small remodels start around $9,000. The final number depends on what we find behind the walls and which materials you choose. Call (470) 298-9650 for a written price.
Do Concord kitchens need seismic upgrades during a remodel?
Often, yes. Homes built before post-1971 codes may need electrical, shear, or cripple-wall work before a remodel can pass. We scope that before we quote, not after. Call (470) 298-9650 to schedule a free estimate.
Bathroom Remodeling in Concord
Bathroom remodeling in Concord runs $9,000-$28,000 for a full project, with small bathrooms starting around $5,000. The local issue is rarely cosmetic: these 1950s-1970s ranch homes hide water damage behind original tile and often still have cast-iron drain lines under the slab. Our Bathroom Remodeling scopes include opening the wall before we quote so the written price reflects what’s actually there.
Full Bathroom Remodeling
Signs you need it
Water has found its way behind the tile, the subfloor flexes, and the original cast-iron drain is pitted or cracked.
What it costs in Concord
A full bathroom remodel in Concord runs $9,000-$28,000 depending on layout changes and the condition of the plumbing below.
How we do it
We strip the room to framing, replace or repair the drain and supply lines as needed, rebuild the wet area to current code, and set the finishes with a written scope the whole way through.
Walk-In Showers & Shower Remodeling
Signs you need it
Your shower pan leaks, the original tile grout fails repeatedly, and the curb creates a trip hazard you no longer want.
What it costs in Concord
Walk-in shower installation in Concord runs $4,500-$12,000; shower replacement runs $3,000-$8,500 depending on valve and waterproofing scope.
How we do it
We demo to studs, replace any rot, install a bonded waterproofing membrane (like the ones we use in our standard showers), and set the pan and tile to a 1/4-inch per foot drain slope.
Tub-to-Shower Conversion
Signs you need it
The tub is scratched through the enamel, the shower diverter is failing, and you want the same footprint with a safer threshold.
What it costs in Concord
A tub-to-shower conversion in Concord runs $3,500-$10,000, with the variance driven by drain location and whether we can save the existing valve.
How we do it
We pull the tub, inspect the subfloor and wall framing behind it, adjust the drain to a 2-inch line where code requires, waterproof, then set the shower base and surround.
Vanities, Tile & Fixtures
Signs you need it
The vanity has swollen from years of sink overspray, tile has popped loose from drywall behind it, and the faucet set is corroded.
What it costs in Concord
Bathroom vanity installation in Concord runs $800-$3,000; tile and fixtures are priced per square foot and per fixture in the same written line items.
How we do it
We pull the old fixture, repair the wall substrate, set the new vanity and top, and trim with Kohler or Toto fixtures quoted at a flat price.
Small Bathroom Remodels
Signs you need it
You have a half bath or a compact full bath that needs a full refresh without moving any plumbing.
What it costs in Concord
A small bathroom remodel in Concord runs $5,000-$12,000, keeping the existing layout and fixture positions.
How we do it
We replace the vetstone surfaces, the fixture set, the lighting, and the ventilation, then document the condition of the wall cavity before we close it.
What Bathroom Remodeling Costs in Concord
| Item | Typical range in Concord |
|---|---|
| Full bathroom remodel | $9,000-$28,000 |
| Small bathroom remodel | $5,000-$12,000 |
| Walk-in shower installation | $4,500-$12,000 |
How much does a bathroom remodel cost in Concord?
A full bathroom remodel in Concord runs $9,000-$28,000. Small bathrooms start around $5,000. What we find behind the walls sets the final number. Call (470) 298-9650 for a written quote.
Do you need a permit to remodel a bathroom in Concord?
Yes, for any work that touches plumbing, electrical, or framing. Concord’s building department wants a licensed contractor on record. We pull permits and pass inspections as part of every remodel. Call (470) 298-9650 with questions.
Roofing in Concord
Roof replacement in Concord runs $8,000-$20,000, with repairs starting around $400. The climate here is harder on roofs than most of the inner Bay Area: 100°F-plus summers accelerate shingle granule loss and break down caulks and flashings faster than in coastal cities. Our Roofing quotes include a layer count and a substrate inspection, because many of these 1950s-1970s ranch homes still carry their original shake or a second layer of composition over it.
Roof Repair
Signs you need it
You see granule buildup in the gutters, lifted shingles after wind, or a water stain on a ceiling near a penetration.
What it costs in Concord
Roof repair in Concord runs $400-$1,800, depending on whether we’re replacing a few shingles or rebuilding a flashing detail.
How we do it
We ladder-up, mark the damaged area, photograph it, pull the failed material, inspect the underlayment, then repair with matching material and a written note of what we found.
Roof Replacement & Installation
Signs you need it
The roof is over 20 years old, granule loss shows bare fiberglass in patches, and multiple repairs no longer hold.
What it costs in Concord
A full roof replacement in Concord runs $8,000-$20,000 depending on square footage, pitch, and how many layers we tear off.
How we do it
We tear to deck, photograph the deck for a documented record, replace bad sheathing, then install GAF or Owens Corning shingles over a new underlayment to the manufacturer’s wind spec.
Metal Roofing
Signs you need it
You want a 40-plus-year roof system that can handle Concord’s heat without the thermal degradation of asphalt.
What it costs in Concord
Metal roof installation in Concord runs $15,000-$40,000 depending on system type and roof complexity.
How we do it
We spec a standing seam or metal shingle system, remove the old roof, install a high-temperature underlayment, and set panels to the manufacturer’s locked-panel wind spec.
Tile Roofing
Signs you need it
You have a tile roof with cracked, slipped, or spalled tiles after the heat-and-rain cycle of the Diablo Valley.
What it costs in Concord
Tile roof repair in Concord runs $600-$2,500, depending on how many tiles and what the underlayment looks like below them.
How we do it
We remove and replace broken tiles, check the underlayment at the repair point, and reset with compatible tile secured to the manufacturer’s spec.
What Roofing Costs in Concord
| Item | Typical range in Concord |
|---|---|
| Roof replacement | $8,000-$20,000 |
| Roof repair | $400-$1,800 |
| Metal roof installation | $15,000-$40,000 |
How much does a roof replacement cost in Concord?
A roof replacement in Concord runs $8,000-$20,000. Layer count, pitch, and deck condition are the big variables. We write the price after a rooftop inspection, free. Call (470) 298-9650 to schedule one.
Do Concord roofs need special ventilation?
Yes. Attic temperatures in a 100°F Concord summer can hit 140°F without proper intake and exhaust ventilation. That heat shortens shingle life. We inspect and quote ventilation as part of every roofing scope.
Windows & Doors in Concord
Window replacement in Concord runs $4,500-$15,000 for a typical house, with impact windows running $8,000-$25,000. The homes here sit in the Diablo Valley sun with original single-pane aluminum frames that conduct heat straight into the house, and many were built before modern glazing standards even existed. Our Windows & Doors replacements get quoted with the frame material, glass package, and installation method written out, so you can compare real numbers.
Window Replacement
Signs you need it
Frames are pitted from decades of valley heat, sashes stick or fall, and rooms heat up within an hour of sunrise.
What it costs in Concord
Window replacement in Concord runs $4,500-$15,000 depending on window count, size, and frame material.
How we do it
We measure each opening, order to the 1/8 inch, pull the original frame, fix any surrounding dry-rot, set the new window with proper flashing tape, and insulate the cavity before trim.
Impact Windows & Doors
Signs you need it
You want a window system that doesn’t rely on a glass film for protection and that holds up structurally.
What it costs in Concord
Impact window installation in Concord runs $8,000-$25,000 depending on how many openings we’re converting.
How we do it
We spec a tested impact assembly, replace the full frame, and install with the manufacturer’s prescribed fastening schedule and flashing detail.
Door Installation
Signs you need it
The entry door leaks air and daylight around the jamb, the threshold has rotted from sprinkler overspray, and the slab has warped.
What it costs in Concord
Door installation is quoted per opening and written into the same flat scope; expect a range comparable to a high-end window replacement line item in Concord.
How we do it
We pull the old door and frame, fix the rough opening, set the new pre-hung unit square and plumb, then flash the exterior and adjust the hardware.
What Windows & Doors Costs in Concord
| Item | Typical range in Concord |
|---|---|
| Window replacement | $4,500-$15,000 |
| Impact window installation | $8,000-$25,000 |
| Door installation | Quoted per opening, written flat price |
How much does window replacement cost in Concord?
Window replacement in Concord runs $4,500-$15,000 for a typical house. Count, frame material, and whether we find dry-rot set the final number. Call (470) 298-9650 for a free written estimate.
Are energy-efficient windows worth it in Concord’s climate?
Yes. Diablo Valley summers push 100°F, and original single-pane aluminum frames transfer that heat indoors. Low-E double-pane windows reduce the cooling load and hold up to the sun. We spec the glass package to the orientation of each opening.
Home Additions & ADU in Concord
Home additions in Concord run $45,000-$130,000; ADU construction runs $90,000-$220,000. The defining local hurdle is seismic: Concord lies inside the Alquist-Priolo Earthquake Fault Zone, and additions or ADUs within 50 feet of the mapped fault trace need a licensed geologist’s report before the building department will move a permit. Our Home Additions & ADU projects start with that site check, because it changes the buildable footprint and the price.
ADU Design & Permitting
Signs you need it
You have a rear yard that could hold a second unit but you don’t know if the fault setback, soil, or zoning will allow it.
What it costs in Concord
ADU construction in Concord runs $90,000-$220,000, with design and permitting fees written into the same flat scope.
How we do it
We run the fault-zone check first, then the soil and utility check, then design within the buildable envelope and submit the permit package with the price attached.
Garage Conversion ADU
Signs you need it
You have an attached or detached garage that’s become storage, and you want living space without a full ground-up build.
What it costs in Concord
Garage conversion in Concord runs $30,000-$80,000 depending on whether the slab, framing, and utilities need seismic retrofitting.
How we do it
We inspect the slab and footing first, check for the Concord fault setback, then convert the structure to a conditioned living space with the proper insulation, power, and egress.
New Detached ADU
Signs you need it
You want a fully separate unit, and your lot size plus fault-line setback leaves enough buildable area for a detached structure.
What it costs in Concord
A new detached ADU in Concord runs $90,000-$220,000 depending on size, finishes, and site work.
How we do it
We clear the site, handle the geologic and utility work, pour the foundation to Concord’s soil spec, and frame a separate structure built to current seismic code.
What Home Additions & ADU Costs in Concord
| Item | Typical range in Concord |
|---|---|
| Home addition | $45,000-$130,000 |
| ADU construction | $90,000-$220,000 |
| Garage conversion | $30,000-$80,000 |
How much does an ADU cost in Concord?
An ADU in Concord runs $90,000-$220,000. Fault-zone setbacks, soil work, and utility extensions are the big cost drivers here. Call (470) 298-9650 for a written quote after a site check.
Does the Concord Fault really affect my addition?
Yes. A mapped fault trace runs through Concord’s residential core, and any structure within 50 feet of it requires a geologist’s report to get a permit. We check that before quoting so the number on paper doesn’t move later.
Brands We Service in Concord
We work with a deep bench of familiar brands including KraftMaid and Wellborn cabinets, Cambria and Caesarstone countertops, GAF and Owens Corning roofing, and Kohler and Toto fixtures. For the full list and sourcing notes, see our brands.
Pricing for Construction in Concord, CA
| Service | Typical range in Concord |
|---|---|
| Kitchen remodel | $14,000-$45,000 |
| Small kitchen remodel | $9,000-$20,000 |
| Countertop installation | $2,000-$6,500 |
| Bathroom remodel | $9,000-$28,000 |
| Walk-in shower installation | $4,500-$12,000 |
| Roof replacement | $8,000-$20,000 |
| Roof repair | $400-$1,800 |
| Window replacement | $4,500-$15,000 |
| Home addition | $45,000-$130,000 |
| ADU construction | $90,000-$220,000 |
Prices in Concord push toward the top of these ranges when a home has original electrical, cast-iron drain lines, a fault-zone setback, or a second roof layer we have to remove. Whatever the number, it’s written flat before anyone starts, under Clause 1 of the Haven Standard.
Neighborhoods We Serve in Concord
Our crews work the whole city, and we keep response time to a day or two for estimates across the area.
- Holbrook Heights
- Dana Estates
- Sun Terrace
- Clayton Road corridor
- Concord Naval Weapons Station redevelopment area
Service Area - Cities Near Concord
We also serve the neighboring East Bay communities of Pleasant Hill, CA, Walnut Creek, CA, Lafayette, CA, and Martinez, CA. Each has its own page with local pricing and conditions.
Serving Concord, CA - Our Local Coverage Area
We’re based in the Concord 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 Concord
We usually schedule a site visit within a day or two of your call, depending on the project type. For a new addition or ADU, we start with a fault-zone and lot check before quoting. Call (470) 298-9650 to set a day.
Most structural, electrical, plumbing, and roofing work in Concord needs a permit from the city’s building department. We pull permits and pass inspections as part of every job, with the permit path written into the original scope.
No work proceeds on a change until you sign a change order. If we open a wall and find something, we photograph it, show you, and quote the fix as a separate signed change. That discipline has kept projects within a few percent of the agreed cost since we started writing quotes in 2007.
Call Rowan Construction Group at (470) 298-9650 for a free, written estimate on any of the work you read about on this page. We 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 Concord Customers Say
"Solid work, decent crew, and the site was left tidy every evening."
- Pearl A."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.