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 West Covina, CA
Kitchen remodeling in West Covina typically runs $14,000 to $45,000, with smaller kitchens starting around $9,000. The city’s 1950-to-1975 ranch homes on concrete slabs mean most projects begin with slab inspection and often involve rerouting original plumbing and electrical rough-ins. Call (470) 298-9650 for a written price before any work starts.
Why West Covina Homes Are Different
West Covina’s housing stock was built fast, between roughly 1950 and 1975, when the I-10 freeway opened the inland San Gabriel Valley to tract development. Most homes are single-story, stucco-clad ranch styles on concrete slab foundations. That slab matters on every job: the expansive clay soils beneath West Covina move with wet and dry seasons, and by February, after winter rains, we routinely see slab heave that has split stucco, racked door frames, and cracked interior tile. Any remodels that touch load-bearing walls, room additions, or ADU builds in West Covina should include a foundation check before finish work begins. The south end of town, where streets climb into the Puente Hills foothills, sits on native hillside soils that expand aggressively; on those lots, drainage and compaction details are not optional, they are what keeps grading from failing the following winter. Proximity to the Puente Hills Fault also puts seismic retrofit language (cripple-wall bracing, anchor bolts) into the permit conversation on structural work.
Our Main West Covina Services
Two jobs dominate calls from West Covina homeowners: fencing around ranch-lot perimeters and driveways that have cracked under clay-soil movement and summer heat. Each has its own detailed West Covina page.
Fence Installation in West Covina
West Covina’s ranch lots are wider than they are deep, which means long property-line fence runs and gate placement that has to respect driveway setbacks. Clay soil expands and contracts through the year, so post-setting depth and concrete collar details determine whether a fence line stays straight past the first wet winter. We quote vinyl and aluminum fence work with the same written scope we use on every trade. See Fence Installation in West Covina for line-item pricing.
Driveway & Pavers in West Covina
Original 1950s and 1960s concrete driveways in West Covina fail along the slab joints where expansive clay has pushed sections out of plane. Homeowners replacing them choose between re-poured concrete and paver systems that tolerate soil movement better because the joints flex. We walk each driveway, document the cracking pattern, and write a price that includes base preparation, not just surface work. See Driveway & Pavers in West Covina for full cost ranges.
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 West Covina
Most West Covina kitchens we open up are in original 1950-to-1975 ranch homes: cast-iron drain lines in the slab, electrical panels pushed to capacity, and walls that have never been opened since the house was built. A full Kitchen Remodeling job here usually means addressing the slab before cabinets go in, because leveling a floor after the fact costs more than checking it first. We write the scope and the flat price before demolition starts, and no change proceeds without a signed change order.
Full Kitchen Remodeling
Signs you need it
You are working around a layout that no longer functions, appliances are in the wrong places, and the original slab has shifted enough that cabinet doors have stopped closing square.
What it costs in West Covina
A full kitchen remodel in West Covina typically runs $14,000 to $45,000 depending on cabinet line, countertop material, and how much slab work the floor requires.
How we do it
We demo to the studs, document the slab condition with photos, reroute plumbing and electrical to the new layout, then install cabinets, counters, and finishes against a written scope that stays fixed unless you sign a change order.
Cabinets & Countertops
Signs you need it
Cabinet boxes are water-damaged or delaminating, drawer slides are failing, and your countertop has cracks that align with slab movement underneath.
What it costs in West Covina
Cabinet installation runs $4,000 to $13,000, and countertop installation adds $2,000 to $6,500 in West Covina.
How we do it
We measure, order the cabinet line you selected (KraftMaid and Wellborn are two we quote with real lead times), template the counters, and install with the boxes shimmed level to the existing slab rather than to the wall.
Backsplash, Tile & Flooring
Signs you need it
Your existing backsplash is cracked along grout lines, the tile is dated, or the kitchen floor has lippage from slab movement and you want it corrected, not covered.
What it costs in West Covina
Backsplash installation runs $800 to $2,500 in West Covina; full kitchen flooring is quoted as a line item inside the written scope.
How we do it
We pull the old surface, prep the substrate, and install tile with a decoupling membrane where slab cracks run under the kitchen, then document the finished work with a photo record.
What Kitchen Remodeling Costs in West Covina
| Item | Typical range in West Covina |
|---|---|
| Full kitchen remodel | $14,000 - $45,000 |
| Small kitchen remodel | $9,000 - $20,000 |
| Cabinet installation | $4,000 - $13,000 |
| Countertop installation | $2,000 - $6,500 |
What pushes cost up in West Covina is the condition of the slab under the kitchen. If the floor has heaved at the interior, the countertop and cabinet install get a leveling line item rather than a workaround.
How long does a kitchen remodel take in West Covina?
A full kitchen remodel in West Covina typically takes 6 to 12 weeks from demo to final walkthrough. The variable is slab repair and the lead time on your cabinet and countertop selection. Call (470) 298-9650 for a written timeline alongside your written price.
Can you keep my West Covina kitchen project within the quoted price?
Yes. Our flat written scope and signed change order rule are what keep jobs within a few percent of the quoted number, and that has held across 4,000-plus projects. A change proceeds only after you sign it, so the number you approved is the number you see. Call (470) 298-9650 for a written quote.
Bathroom Remodeling in West Covina
Bathrooms in West Covina’s ranch homes were built small and inefficient, with original cast-iron waste lines in the slab and tile set directly over drywall in many 1960s builds. A Bathroom Remodeling job here often starts with pulling a toilet to inspect the flange and slab condition, because a cracked closet bend under the floor turns a cosmetic remodel into a plumbing repair fast. We quote the full job in writing before demo, including the slab and drain work we can see, and we document everything with photos as we go.
Walk-In Showers & Shower Remodeling
Signs you need it
Your existing tub or shower pan has cracked from slab movement, the tile grout is failing, or the shower is too tight and you want a curbless walk-in.
What it costs in West Covina
Walk-in shower installation runs $4,500 to $12,000 in West Covina; a shower replacement runs $3,000 to $8,500.
How we do it
We strip to the studs, check the drain and slab, install a waterproof membrane system (we name it in the scope), and set tile with proper slope to the drain.
Tub-to-Shower Conversion
Signs you need it
The tub is too difficult to step into safely, the finish is worn past cleaning, or the existing tub has pulled away from the wall as the slab under it moved.
What it costs in West Covina
A tub-to-shower conversion in West Covina runs $3,500 to $10,000 depending on drain location and whether the slab needs work at the waste line.
How we do it
We pull the tub, inspect the sub-slab plumbing, relocate the drain if the plan calls for it, then build the shower pan, membrane, and tile on the existing footprint.
What Bathroom Remodeling Costs in West Covina
| Item | Typical range in West Covina |
|---|---|
| Full bathroom remodel | $9,000 - $28,000 |
| Small bathroom remodel | $5,000 - $12,000 |
| Walk-in shower installation | $4,500 - $12,000 |
| Tub-to-shower conversion | $3,500 - $10,000 |
On hillside lots in south West Covina, bathroom remodels can also reveal slab edge settlement at exterior walls. That work gets quoted and signed for before any finish material goes in.
What causes cracked tile and grout in West Covina bathrooms?
Expansive clay soil under the slab moves with wet and dry seasons, and that movement transfers up through the floor. The fix is a decoupling membrane under new tile and, where needed, slab repair. Call (470) 298-9650 and we will document what we find.
Will the price change once work starts in my West Covina bathroom?
Not unless you approve a written change order. The price we give you is flat and scoped, and no work proceeds on a change until you sign it. Most West Covina bathroom projects finish within a few percent of the approved number. Call (470) 298-9650 for a written quote.
Roofing in West Covina
West Covina roofs take a beating from summer heat in the 95-100°F range and then winter rain that finds every failed flashing point. Most original ranch homes are on their second or third roof, and Roofing work here often means a tear-off with decking inspection because 60-year-old plywood has dried and de-laminated under decades of heat. We quote roof work by the square with a written scope that includes decking replacement language, so the number reflects what the roof actually needs, not a lowball that changes after tear-off.
Roof Replacement & Installation
Signs you need it
Your roof is over 20 years old with granule loss in the gutters, curling at the eaves, or visible decking sag between rafters.
What it costs in West Covina
A full roof replacement in West Covina runs $8,000 to $20,000 depending on square footage, pitch, and the decking condition we find at tear-off.
How we do it
We pull the old roof to the deck, document what we find with photos, replace damaged decking by the sheet, then install new underlayment and shingles with the manufacturer’s spec nailed to manufacturer instructions.
Roof Repair
Signs you need it
You have a leak after winter rain, missing shingles from Santa Ana winds, or water staining on the ceiling at the exterior wall.
What it costs in West Covina
Roof repair in West Covina runs $400 to $1,800 depending on the number of penetrations and the flashing work required.
How we do it
We locate the penetration, map surrounding damage, replace the failed flashing or shingles, and document the repair with before and after photos included in your job record.
What Roofing Costs in West Covina
| Item | Typical range in West Covina |
|---|---|
| Roof replacement | $8,000 - $20,000 |
| Roof repair | $400 - $1,800 |
| Metal roof installation | $15,000 - $40,000 |
| Tile roof repair | $600 - $2,500 |
Heat and clay soil both push roof cost here: high attic temperatures degrade decking faster, and soil movement at the perimeter can crack stucco at roof edges where flashing terminates.
Do you pull a permit for roof replacement in West Covina?
Yes. Re-roofing in West Covina requires a permit, and we handle it as a line item in the written scope. The permit record and final inspection are part of what you are paying for. Call (470) 298-9650 for a written quote.
How long does a West Covina roof replacement take?
Most single-story ranch roofs in West Covina come off and go back on in 3 to 7 working days, weather permitting. Decking replacement adds time. We put the schedule in the written scope. Call (470) 298-9650 to set up a roof inspection.
Windows & Doors in West Covina
Original single-pane aluminum windows and hollow-core doors in West Covina ranch homes leak conditioned air, and in the 95-100°F summers that is a real utility cost. Windows & Doors work here is about retrofit sizing, because stucco openings from the 1960s were framed at odd dimensions, and we measure each opening rather than order from guesses. Where slab movement has racked a door frame, the door replacement also becomes a square-and-shim job, and we document that in the written scope.
Window Replacement
Signs you need it
Sashes are painted shut, glass is single-pane with failed seals, or you can feel heat radiating through the glass on summer afternoons.
What it costs in West Covina
Window replacement in West Covina runs $4,500 to $15,000 depending on window count, material, and whether stucco openings need re-flashing.
How we do it
We measure every opening, order the exact sizes, remove the old window, flash the rough opening properly (weep screed is respected, not buried), and set the new unit plumb and square.
Door Installation
Signs you need it
Your entry door drags on the threshold, the frame is out of square from slab movement, or the door itself is warped and no longer seals.
What it costs in West Covina
Door installation in West Covina is quoted per opening; frame repair from slab racking is a line item we price during the walkthrough, typically $500 to $1,500.
How we do it
We check the floor for level, pull the old door and frame, square the rough opening, and install the new pre-hung unit with flashing and insulation at the jamb.
What Windows & Doors Costs in West Covina
| Item | Typical range in West Covina |
|---|---|
| Window replacement | $4,500 - $15,000 |
| Impact window installation | $8,000 - $25,000 |
| Door installation | Quoted per opening |
Energy-efficient window packages pay back faster in West Covina than in coastal markets, because the inland summer pushes cooling loads hard.
Can you match the stucco around new windows in West Covina?
Yes. We re-stucco and texture the patched opening to match the surrounding finish. On older homes the patch is visible at first because the original stucco has aged and oxidized, and we tell you that before we start. Call (470) 298-9650 for a written quote.
Will new windows help with West Covina heat?
Yes. Replacing single-pane aluminum windows with dual-pane low-E units reduces heat gain through the glass, which is the largest surface area in most ranch homes. We quote the glass package by brand so you can compare real specs. Call (470) 298-9650 for details.
Home Additions & ADU in West Covina
West Covina’s ranch lots, many of them 6,000 to 8,000 square feet, have the yard space for additions and ADUs that newer infill lots do not. But the 1950s slabs and original footings were not engineered for second-story loads, and Home Additions & ADU work here almost always includes footing retrofit language before the new walls go up. On south-end hillside lots, drainage and compaction details are the difference between a project that passes inspection and a pad that fails the following February. We quote the whole build in writing, permits included, and we document every phase with photos.
Garage Conversion ADU
Signs you need it
You have an attached or detached garage that is not being used for cars, and the slab, electrical service, and roof are in condition to convert rather than tear down.
What it costs in West Covina
A garage conversion ADU in West Covina runs $30,000 to $80,000 depending on whether the existing slab and framing can be reused.
How we do it
We verify the slab and footing condition, engineer the conversion, pull the permit, frame the interior, and run new electrical and plumbing with a written scope that stays fixed unless you sign a change order.
New Detached ADU
Signs you need it
You want a separate rental or family unit in the rear yard, and the lot has the drainage and access to support a new foundation and utility trench.
What it costs in West Covina
A new detached ADU in West Covina runs $90,000 to $220,000 depending on size, foundation type, and utility run distance from the street.
How we do it
We survey the lot, engineer the foundation for expansive clay, pull the permit set, build the shell, and finish the interior with the same written-price discipline we use on all seven trades.
What Home Additions & ADU Costs in West Covina
| Item | Typical range in West Covina |
|---|---|
| Home addition | $45,000 - $130,000 |
| ADU construction | $90,000 - $220,000 |
| Garage conversion ADU | $30,000 - $80,000 |
On hillside lots, the foundation and drainage line items push cost toward the top of these ranges. That work is written into the original quote, not added after the fact.
Do you handle West Covina ADU permits?
Yes. We pull the building permit and handle the inspections on every ADU and addition. The permit fees and engineering are line items in the written scope you approve before any work starts. Call (470) 298-9650 for a written quote.
How long does an ADU take to build in West Covina?
Most garage conversion ADUs finish in 4 to 8 months; a new detached ADU runs 8 to 14 months depending on slab, utility trenching, and city inspection timing. We put the schedule in the written scope. Call (470) 298-9650 for details.
Brands We Service in West Covina
We install and service materials from Sakrete, Abodu, and Dvele across West Covina projects, with cabinet and countertop lines that include KraftMaid, Wellborn, and Cambria. Parts and materials are sourced through our vetted supplier network, not bought at retail markup. See our brands for the full list and lead times.
Pricing for Construction in West Covina, CA
| Service | Typical range in West Covina |
|---|---|
| Kitchen remodel | $14,000 - $45,000 |
| Bathroom remodel | $9,000 - $28,000 |
| Roof replacement | $8,000 - $20,000 |
| Window replacement | $4,500 - $15,000 |
| Paver driveway installation | $7,000 - $18,000 |
| Concrete driveway installation | $4,500 - $12,000 |
| Vinyl fence installation | $3,500 - $9,000 |
| Home addition | $45,000 - $130,000 |
| ADU construction | $90,000 - $220,000 |
| Garage conversion ADU | $30,000 - $80,000 |
What pushes price up in West Covina is almost always the same: expansive clay soil under an aging slab, 60-year-old framing that needs correction, or original plumbing and electrical rough-ins that no longer meet code. What does not push price up is our quote changing after you approve it. Every project gets a flat written price before any work starts, and no change proceeds without a signed change order.
Neighborhoods We Serve in West Covina
We work across West Covina, from the flat tracts north of the I-10 to the foothill streets climbing south toward the Puente Hills. Typical response for a written estimate is scheduled within a few business days depending on trade and crew load.
- South Hills
- Woodside
- East Hills
- Merced
- Galster
Service Area - Cities Near West Covina
Our crews also work the neighboring San Gabriel Valley communities. See our pages for La Puente, CA, Covina, CA, Baldwin Park, CA, and Azusa, CA for pricing and local conditions in those cities.
Serving West Covina, CA - Our Local Coverage Area
We’re based in the West Covina 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 West Covina
Yes. We pull permits and manage inspections for all structural, roofing, electrical, plumbing, and ADU work in West Covina. The permit fees are line items in the written scope you approve before any work begins, and the final inspection is part of your documented record.
We schedule written estimates within a few business days in West Covina, depending on the trade and current crew load. The estimate is a flat written price with a written scope, not a verbal number. Call (470) 298-9650 to schedule.
Yes. West Covina’s hillside and newer subdivisions often have HOA design review requirements for exterior work, including fences, driveways, and ADU placement. We include HOA submittal coordination in the written scope when your property requires it. Call (470) 298-9650 for a written quote.
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 West Covina 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.